[PATCH 0/4] drm/i915/dmc_wl: Introduce debugfs interface

[PATCH 0/4] drm/i915/dmc_wl: Introduce debugfs interface

[Gustavo Sousa]

The DMC wakelock code needs to keep track of register offsets that need
the wakelock for proper access. If one of the necessary offsets are
missed, then the failure in asserting the wakelock is very likely to
cause problems down the road.

A miss could happen for at least two different reasons:

- We might have forgotten to add the offset (or range) to the relevant
  tables tracked by the driver in the first place.

- Or updates to either the DMC firmware or the display IP that require
  new offsets to be tracked and we fail to realize that.

To help capture these cases, let's introduce a debugfs interface for the
DMC wakelock. The debugfs exports a file for looking up untracked
offsets and another for defining extra ranges to be tracked by our
driver during runtime, without the need of edit+re-compile+re-load
cycle.

See the added documentation and commit message for details.

Gustavo Sousa (4):
  drm/i915/dmc_wl: Pass offset instead of reg to range table iterator
  drm/i915/dmc_wl: Add debugfs for untracked offsets
  drm/i915/dmc_wl: Add extra_ranges debugfs
  drm/i915/dmc_wl: Enable the debugfs only with enable_dmc_wl_debugfs=1

 drivers/gpu/drm/i915/Makefile                 |   1 +
 .../drm/i915/display/intel_display_debugfs.c  |   2 +
 .../drm/i915/display/intel_display_params.c   |   5 +
 .../drm/i915/display/intel_display_params.h   |   1 +
 drivers/gpu/drm/i915/display/intel_dmc_wl.c   |  23 +-
 drivers/gpu/drm/i915/display/intel_dmc_wl.h   |   2 +
 .../drm/i915/display/intel_dmc_wl_debugfs.c   | 517 ++++++++++++++++++
 .../drm/i915/display/intel_dmc_wl_debugfs.h   |  36 ++
 drivers/gpu/drm/xe/Makefile                   |   1 +
 9 files changed, 581 insertions(+), 7 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
 create mode 100644 drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h

-- 
2.48.0

[PATCH 1/4] drm/i915/dmc_wl: Pass offset instead of reg to range table iterator

[Gustavo Sousa]

We will add another function that checks the offset in an upcoming
change. Instead of passing the reg variable to only extract the offset
later, let's extract the offset before so that we do not need to repeat
ourselves.

Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dmc_wl.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.c b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
index 43884740f8ea..330b43a72e08 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc_wl.c
+++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
@@ -227,11 +227,9 @@ static void __intel_dmc_wl_take(struct intel_display *display)
 	wl->taken = true;
 }
 
-static bool intel_dmc_wl_reg_in_range(i915_reg_t reg,
-				      const struct intel_dmc_wl_range ranges[])
+static bool intel_dmc_wl_offset_in_ranges(u32 offset,
+					  const struct intel_dmc_wl_range ranges[])
 {
-	u32 offset = i915_mmio_reg_offset(reg);
-
 	for (int i = 0; ranges[i].start; i++) {
 		u32 end = ranges[i].end ?: ranges[i].start;
 
@@ -247,6 +245,7 @@ static bool intel_dmc_wl_check_range(struct intel_display *display,
 				     u32 dc_state)
 {
 	const struct intel_dmc_wl_range *ranges;
+	u32 offset = i915_mmio_reg_offset(reg);
 
 	if (display->params.enable_dmc_wl == ENABLE_DMC_WL_ANY_REGISTER)
 		return true;
@@ -255,7 +254,7 @@ static bool intel_dmc_wl_check_range(struct intel_display *display,
 	 * Check that the offset is in one of the ranges for which
 	 * registers are powered off during DC states.
 	 */
-	if (intel_dmc_wl_reg_in_range(reg, powered_off_ranges))
+	if (intel_dmc_wl_offset_in_ranges(offset, powered_off_ranges))
 		return true;
 
 	/*
@@ -274,7 +273,7 @@ static bool intel_dmc_wl_check_range(struct intel_display *display,
 		ranges = NULL;
 	}
 
-	if (ranges && intel_dmc_wl_reg_in_range(reg, ranges))
+	if (ranges && intel_dmc_wl_offset_in_ranges(offset, ranges))
 		return true;
 
 	return false;
-- 
2.48.0

[PATCH 2/4] drm/i915/dmc_wl: Add debugfs for untracked offsets

[Gustavo Sousa]

The DMC wakelock code needs to keep track of register offsets that need
the wakelock for proper access. If one of the necessary offsets are
missed, then the failure in asserting the wakelock is very likely to
cause problems down the road.

A miss could happen for at least two different reasons:

- We might have forgotten to add the offset (or range) to the relevant
  tables tracked by the driver in the first place.

- Or updates to either the DMC firmware or the display IP that require
  new offsets to be tracked and we fail to realize that.

To help capture these cases, let's introduce a debugfs interface for the
DMC wakelock.

In this part, we export a buffer containing offsets of registers that
were considered not needing the wakelock by our driver. In an upcoming
change we will also allow defining an extra set of offset ranges to be
tracked by our driver.

Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
---
 drivers/gpu/drm/i915/Makefile                 |   1 +
 .../drm/i915/display/intel_display_debugfs.c  |   2 +
 drivers/gpu/drm/i915/display/intel_dmc_wl.c   |   5 +-
 drivers/gpu/drm/i915/display/intel_dmc_wl.h   |   2 +
 .../drm/i915/display/intel_dmc_wl_debugfs.c   | 251 ++++++++++++++++++
 .../drm/i915/display/intel_dmc_wl_debugfs.h   |  29 ++
 drivers/gpu/drm/xe/Makefile                   |   1 +
 7 files changed, 290 insertions(+), 1 deletion(-)
 create mode 100644 drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
 create mode 100644 drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h

diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index 3dda9f0eda82..ac1ab79de9c8 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -251,6 +251,7 @@ i915-y += \
 	display/intel_display_wa.o \
 	display/intel_dmc.o \
 	display/intel_dmc_wl.o \
+	display/intel_dmc_wl_debugfs.o \
 	display/intel_dpio_phy.o \
 	display/intel_dpll.o \
 	display/intel_dpll_mgr.o \
diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
index f1d76484025a..b032535f4830 100644
--- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
+++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
@@ -26,6 +26,7 @@
 #include "intel_display_power_well.h"
 #include "intel_display_types.h"
 #include "intel_dmc.h"
+#include "intel_dmc_wl_debugfs.h"
 #include "intel_dp.h"
 #include "intel_dp_link_training.h"
 #include "intel_dp_mst.h"
@@ -883,6 +884,7 @@ void intel_display_debugfs_register(struct drm_i915_private *i915)
 
 	intel_bios_debugfs_register(display);
 	intel_cdclk_debugfs_register(display);
+	intel_dmc_wl_debugfs_register(display);
 	intel_dmc_debugfs_register(display);
 	intel_dp_test_debugfs_register(display);
 	intel_fbc_debugfs_register(display);
diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.c b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
index 330b43a72e08..3686d4e90167 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc_wl.c
+++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
@@ -338,6 +338,7 @@ void intel_dmc_wl_init(struct intel_display *display)
 	spin_lock_init(&wl->lock);
 	refcount_set(&wl->refcount,
 		     display->params.enable_dmc_wl == ENABLE_DMC_WL_ALWAYS_LOCKED ? 1 : 0);
+	intel_dmc_wl_debugfs_init(display);
 }
 
 /* Must only be called as part of enabling dynamic DC states. */
@@ -444,8 +445,10 @@ void intel_dmc_wl_get(struct intel_display *display, i915_reg_t reg)
 	spin_lock_irqsave(&wl->lock, flags);
 
 	if (i915_mmio_reg_valid(reg) &&
-	    !intel_dmc_wl_check_range(display, reg, wl->dc_state))
+	    !intel_dmc_wl_check_range(display, reg, wl->dc_state)) {
+		intel_dmc_wl_debugfs_log_untracked(display, i915_mmio_reg_offset(reg));
 		goto out_unlock;
+	}
 
 	if (!wl->enabled) {
 		if (!refcount_inc_not_zero(&wl->refcount))
diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.h b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
index 5488fbdf29b8..d11b0ab50b3c 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc_wl.h
+++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
@@ -11,6 +11,7 @@
 #include <linux/refcount.h>
 
 #include "i915_reg_defs.h"
+#include "intel_dmc_wl_debugfs.h"
 
 struct intel_display;
 
@@ -27,6 +28,7 @@ struct intel_dmc_wl {
 	 */
 	u32 dc_state;
 	struct delayed_work work;
+	struct intel_dmc_wl_dbg dbg;
 };
 
 void intel_dmc_wl_init(struct intel_display *display);
diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
new file mode 100644
index 000000000000..41e59d775fe5
--- /dev/null
+++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
@@ -0,0 +1,251 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright (C) 2025 Intel Corporation
+ */
+
+#include <linux/debugfs.h>
+
+#include <drm/drm_device.h>
+#include <drm/drm_managed.h>
+#include <drm/drm_print.h>
+
+#include "intel_display_core.h"
+#include "intel_dmc_wl_debugfs.h"
+
+#define DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX 65536
+
+/*
+ * DOC: DMC wakelock debugfs
+ *
+ * The DMC wakelock code needs to keep track of register offsets that need the
+ * wakelock for proper access. If one of the necessary offsets are missed, then
+ * the failure in asserting the wakelock is very likely to cause problems down
+ * the road.
+ *
+ * A miss could happen for at least two different reasons:
+ *
+ * - We might have forgotten to add the offset (or range) to the relevant
+ *   tables tracked by the driver in the first place.
+ *
+ * - Or updates to either the DMC firmware or the display IP that require new
+ *   offsets to be tracked and we fail to realize that.
+ *
+ * To help capture these cases, we provide the intel_dmc_wl/ debugfs directory,
+ * which exports a buffer of untracked register offsets.
+ *
+ * Untracked offsets
+ * -----------------
+ *
+ * This is a buffer that records every register offset that went through the
+ * DMC wakelock check and was deemed not needing the wakelock for MMIO access.
+ *
+ * To activate the logging of offsets into such a buffer, one can do::
+ *
+ *   # echo -1 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
+ *
+ * This will create a buffer with the maximum number of entries allowed
+ * (DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX). A positive value can be used instead to
+ * define a different size:
+ *
+ *   # echo 1024 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
+ *
+ * Every write to untracked_size will cause the buffer to be reset.
+ *
+ * It is also possible to read untracked_size in order to get the current
+ * value.
+ *
+ * After enabled, the buffer starts getting filled with offsets as MMIOs are
+ * performed by the driver.
+ *
+ * In order to view the content of the buffer, one can do::
+ *
+ *   # cat /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked
+ *   0x000c4000
+ *   0x0016fe50
+ *   0x000c7200
+ *   0x000c7204
+ *   0x00045230
+ *   0x00046440
+ *   0x00045234
+ *   0x0016fa48
+ *   0x0016fa40
+ *   0x0016fa5c
+ *   (...)
+ *
+ * The order of those offsets does not reflect the order the checks were done
+ * (some recently seen offsets are skipped to save space).
+ *
+ * Once done with it, the logging can be disabled with::
+ *
+ *   # echo 0 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
+ */
+
+static int untracked_size_get(void *data, u64 *val)
+{
+	struct intel_display *display = data;
+	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
+	unsigned long flags;
+
+	spin_lock_irqsave(&dbg->lock, flags);
+	*val = dbg->untracked.size;
+	spin_unlock_irqrestore(&dbg->lock, flags);
+
+	return 0;
+}
+
+static int untracked_size_set(void *data, u64 val)
+{
+	struct intel_display *display = data;
+	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
+	s64 new_size;
+	u32 *old_offsets;
+	u32 *new_offsets;
+	unsigned long flags;
+
+	new_size = (s64)val;
+
+	if (new_size == -1) {
+		new_size = DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX;
+	} else if (new_size < 0) {
+		drm_err(display->drm,
+			"%lld is invalid for untracked_size, the only negative value allowed is -1\n",
+			new_size);
+		return -EINVAL;
+	} else if (new_size > DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX) {
+		drm_err(display->drm,
+			"%lld too big for untracked_size, maximum allowed value is %d\n",
+			new_size,
+			DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX);
+		return -EINVAL;
+	}
+
+	if (new_size == 0) {
+		new_offsets = NULL;
+	} else {
+		new_offsets = drmm_kmalloc_array(display->drm, new_size, sizeof(*new_offsets),
+						 GFP_KERNEL);
+
+		if (!new_offsets)
+			return -ENOMEM;
+	}
+
+	spin_lock_irqsave(&dbg->lock, flags);
+	old_offsets = dbg->untracked.offsets;
+	dbg->untracked.offsets = new_offsets;
+	dbg->untracked.size = new_size;
+	dbg->untracked.head = 0;
+	dbg->untracked.len = 0;
+	dbg->untracked.overflow = false;
+	spin_unlock_irqrestore(&dbg->lock, flags);
+
+	if (old_offsets)
+		drmm_kfree(display->drm, old_offsets);
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE_SIGNED(untracked_size_fops,
+			       untracked_size_get,
+			       untracked_size_set,
+			       "%lld\n");
+
+static int untracked_show(struct seq_file *m, void *data)
+{
+	struct intel_display *display = m->private;
+	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
+	unsigned long flags;
+	size_t remaining;
+	size_t i;
+
+	spin_lock_irqsave(&dbg->lock, flags);
+
+	remaining = dbg->untracked.len;
+	i = dbg->untracked.head;
+
+	while (remaining--) {
+		if (i == 0)
+			i = dbg->untracked.size;
+
+		seq_printf(m, "0x%08x\n", dbg->untracked.offsets[--i]);
+	}
+
+	spin_unlock_irqrestore(&dbg->lock, flags);
+
+	return 0;
+}
+
+DEFINE_SHOW_ATTRIBUTE(untracked);
+
+void intel_dmc_wl_debugfs_init(struct intel_display *display)
+{
+	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
+
+	spin_lock_init(&dbg->lock);
+}
+
+void intel_dmc_wl_debugfs_register(struct intel_display *display)
+{
+	struct dentry *dir;
+
+	if (!HAS_DMC_WAKELOCK(display))
+		return;
+
+	dir = debugfs_create_dir("intel_dmc_wl", display->drm->debugfs_root);
+	if (IS_ERR(dir))
+		return;
+
+	debugfs_create_file("untracked_size", 0644, dir, display,
+			    &untracked_size_fops);
+	debugfs_create_file("untracked", 0644, dir, display,
+			    &untracked_fops);
+}
+
+static bool untracked_has_recent_offset(struct intel_display *display, u32 offset)
+{
+	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
+	int look_back = 32;
+	size_t i;
+
+	if (look_back > dbg->untracked.len)
+		look_back = dbg->untracked.len;
+
+	i = dbg->untracked.head;
+
+	while (look_back--) {
+		if (i == 0)
+			i = dbg->untracked.size;
+
+		if (dbg->untracked.offsets[--i] == offset)
+			return true;
+	}
+
+	return false;
+}
+
+void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset)
+{
+	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
+	unsigned long flags;
+
+	spin_lock_irqsave(&dbg->lock, flags);
+
+	if (!dbg->untracked.size)
+		goto out_unlock;
+
+	/* Save some space by not repeating recent offsets. */
+	if (untracked_has_recent_offset(display, offset))
+		goto out_unlock;
+
+	dbg->untracked.offsets[dbg->untracked.head] = offset;
+	dbg->untracked.head = (dbg->untracked.head + 1) % dbg->untracked.size;
+	if (dbg->untracked.len < dbg->untracked.size)
+		dbg->untracked.len++;
+
+	if (dbg->untracked.len == dbg->untracked.size && !dbg->untracked.overflow) {
+		dbg->untracked.overflow = true;
+		drm_warn(display->drm, "Overflow detected in DMC wakelock debugfs untracked offsets\n");
+	}
+
+out_unlock:
+	spin_unlock_irqrestore(&dbg->lock, flags);
+}
diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
new file mode 100644
index 000000000000..9437c324966f
--- /dev/null
+++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright (C) 2025 Intel Corporation
+ */
+
+#ifndef __INTEL_DMC_WL_DEBUGFS_H__
+#define __INTEL_DMC_WL_DEBUGFS_H__
+
+#include <linux/types.h>
+#include <linux/spinlock.h>
+
+struct intel_display;
+
+struct intel_dmc_wl_dbg {
+	spinlock_t lock; /* protects everything below */
+	struct {
+		u32 *offsets;
+		size_t head;
+		size_t len;
+		size_t size;
+		bool overflow;
+	} untracked;
+};
+
+void intel_dmc_wl_debugfs_init(struct intel_display *display);
+void intel_dmc_wl_debugfs_register(struct intel_display *display);
+void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset);
+
+#endif /* __INTEL_DMC_WL_DEBUGFS_H__ */
diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
index 81f63258a7e1..f03fbdbcb1a4 100644
--- a/drivers/gpu/drm/xe/Makefile
+++ b/drivers/gpu/drm/xe/Makefile
@@ -221,6 +221,7 @@ xe-$(CONFIG_DRM_XE_DISPLAY) += \
 	i915-display/intel_display_wa.o \
 	i915-display/intel_dkl_phy.o \
 	i915-display/intel_dmc.o \
+	i915-display/intel_dmc_wl_debugfs.o \
 	i915-display/intel_dp.o \
 	i915-display/intel_dp_aux.o \
 	i915-display/intel_dp_aux_backlight.o \
-- 
2.48.0

[PATCH 3/4] drm/i915/dmc_wl: Add extra_ranges debugfs

[Gustavo Sousa]

We already have a way of finding the set of untracked offsets for which
there has been one or more MMIO operations via the
"intel_dmc_wl/untracked" debugfs interface.

However, in order to try adding one or more of those registers to the
set of tracked offsets, one would need to manually change the source
code and re-compile the driver.

To make debugging easier, also add a "intel_dmc_wl/extra_ranges" debugfs
interface so that extra offsets to be tracked can be defined during
runtime, removing the need of re-compilation or even module reloading.

With "intel_dmc_wl/untracked" and "intel_dmc_wl/extra_ranges", one could
even come up with a search algorithm to find missing offsets when
debugging a failing test case in a similar fashion to git-bisect. Such
an algorithm is subject for a future tool, probably implemented in
another repository (e.g. IGT).

Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dmc_wl.c   |   7 +
 .../drm/i915/display/intel_dmc_wl_debugfs.c   | 254 +++++++++++++++++-
 .../drm/i915/display/intel_dmc_wl_debugfs.h   |   7 +
 3 files changed, 267 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.c b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
index 3686d4e90167..c9740250be73 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc_wl.c
+++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
@@ -276,6 +276,13 @@ static bool intel_dmc_wl_check_range(struct intel_display *display,
 	if (ranges && intel_dmc_wl_offset_in_ranges(offset, ranges))
 		return true;
 
+	/*
+	 * Call to check extra ranges from debugfs only as last resort to avoid
+	 * taking intel_dmc_wl_dbg's spinlock.
+	 */
+	if (intel_dmc_wl_debugfs_offset_in_extra_ranges(display, offset))
+		return true;
+
 	return false;
 }
 
diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
index 41e59d775fe5..1493d296ac98 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
+++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
@@ -3,6 +3,8 @@
  * Copyright (C) 2025 Intel Corporation
  */
 
+#include <linux/kstrtox.h>
+#include <linux/ctype.h>
 #include <linux/debugfs.h>
 
 #include <drm/drm_device.h>
@@ -13,6 +15,7 @@
 #include "intel_dmc_wl_debugfs.h"
 
 #define DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX 65536
+#define DEBUGFS_EXTRA_RANGES_MAX 255
 
 /*
  * DOC: DMC wakelock debugfs
@@ -31,7 +34,8 @@
  *   offsets to be tracked and we fail to realize that.
  *
  * To help capture these cases, we provide the intel_dmc_wl/ debugfs directory,
- * which exports a buffer of untracked register offsets.
+ * which exports a buffer of untracked register offsets and also allows extra
+ * register offsets to be tracked by the driver.
  *
  * Untracked offsets
  * -----------------
@@ -78,6 +82,43 @@
  * Once done with it, the logging can be disabled with::
  *
  *   # echo 0 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
+ *
+ * Tracking extra ranges
+ * ---------------------
+ *
+ * After looking at a list of untracked offsets via intel_dmc_wl/untracked, it
+ * is likely that one would want to check whether tracking a suspicious
+ * set of register offsets (i.e. asserting the DMC wakelock for them) would
+ * solve a bug.
+ *
+ * Instead of adding the offsets manually in the source code (which would
+ * require re-compiling and reloading the module) the intel_dmc_wl/extra_ranges
+ * debugfs interface allow defining extra ranges during runtime, which can
+ * significantly speed up debugging time.
+ *
+ * Every write to intel_dmc_wl/untracked defines a new set of ranges to be
+ * tracked. The input format is a whitespace-separated list of ranges and each
+ * range is in the format <start_offset>..<end_offset>, with ..<end_offset>
+ * being optional. Note that <end_offset> is inclusive.
+ *
+ * Examples::
+ *
+ *   # echo 0x44400..0x4440c \ # Track a single range of 4 registers
+ *      > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
+ *
+ *   # echo 0x44400..0x4440c 0x44410..0x4441c \ # Track 2 ranges
+ *      > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
+ *
+ *   # echo 0x44400 0x44410..0x4441c \ # Track a single register and 1 range
+ *      > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
+ *
+ *   # echo \ # Do not track extra ranges anymore
+ *      > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
+ *
+ * The new set of extra ranges take effect after the write operation, meaning
+ * that the next MMIOs made by the driver for registers that match those
+ * offsets will assert the wakelock (besides the offsets already hardcoded in
+ * the driver).
  */
 
 static int untracked_size_get(void *data, u64 *val)
@@ -176,6 +217,189 @@ static int untracked_show(struct seq_file *m, void *data)
 
 DEFINE_SHOW_ATTRIBUTE(untracked);
 
+static int extra_ranges_show(struct seq_file *m, void *data)
+{
+	struct intel_display *display = m->private;
+	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
+	unsigned long flags;
+
+	spin_lock_irqsave(&dbg->lock, flags);
+
+	if (!dbg->extra_ranges)
+		goto out_unlock;
+
+	for (int i = 0; dbg->extra_ranges[i].start; i++) {
+		if (dbg->extra_ranges[i].end)
+			seq_printf(m, "0x%08x..0x%08x\n",
+				   dbg->extra_ranges[i].start,
+				   dbg->extra_ranges[i].end);
+		else
+			seq_printf(m, "0x%08x\n", dbg->extra_ranges[i].start);
+	}
+
+out_unlock:
+	spin_unlock_irqrestore(&dbg->lock, flags);
+
+	return 0;
+}
+
+/*
+ * Parse *p to match the pattern <start_offset>..<end_offset> and store the
+ * offsets into *dest, if dest is not NULL.
+ *
+ * Leading whitespaces are ignored and ..<end_offset> is optional. Both offsets
+ * are expected to be expressed in hexadecimal.
+ *
+ * The pointer *p is updated to point at the next character in the string for
+ * parsing a new range.
+ *
+ * On success, 1 is returned if a valid range was found and 0 is returned if
+ * there is no range left to parse. On error, a negative error number is
+ * returned.
+ */
+static int parse_single_extra_range(struct intel_display *display,
+				    char **p,
+				    struct intel_dmc_wl_dbg_extra_range *dest)
+{
+	char c;
+	char *s;
+	char *range_substr;
+	int err;
+	u32 val;
+
+	while (isspace(**p))
+		++*p;
+
+	if (**p == '\0')
+		return 0;
+
+	range_substr = *p;
+
+	/* s is the <start_offset> substr */
+	s = *p;
+	while (!isspace(**p) && **p != '.' && **p != '\0')
+		++*p;
+	c = **p;
+	**p = '\0';
+	err = kstrtou32(s, 16, &val);
+	**p = c;
+	if (err)
+		goto out_err;
+
+	if (dest)
+		dest->start = val;
+
+	if (**p != '.') {
+		/* only the "start offset" was passed */
+		if (dest)
+			dest->end = 0;
+		return 1;
+	}
+
+	if (*(++*p) != '.') {
+		err = -EINVAL;
+		goto out_err;
+	}
+
+	/* s is the <end_offset> substr */
+	s = ++*p;
+	while (!isspace(**p) && **p != '\0')
+		++*p;
+	c = **p;
+	**p = '\0';
+	err = kstrtou32(s, 16, &val);
+	**p = c;
+	if (err)
+		goto out_err;
+
+	if (dest)
+		dest->end = val;
+
+	return 1;
+
+out_err:
+	while (!isspace(**p) && **p != '\0')
+		++*p;
+	c = **p;
+	**p = '\0';
+	drm_err(display->drm, "invalid DMC Wakelock extra range: %s\n", range_substr);
+	**p = c;
+
+	return err;
+}
+
+static struct intel_dmc_wl_dbg_extra_range *
+parse_extra_ranges(struct intel_display *display, char *s)
+{
+	struct intel_dmc_wl_dbg_extra_range *ranges;
+	char *p;
+	int num_ranges;
+	int err;
+
+	/* Do a first pass and validate everything. */
+	p = s;
+	num_ranges = 0;
+	while ((err = parse_single_extra_range(display, &p, NULL)) > 0) {
+		num_ranges++;
+		if (num_ranges > DEBUGFS_EXTRA_RANGES_MAX) {
+			drm_err(display->drm, "Too many DMC wakelock extra ranges, maximum is %d\n",
+				DEBUGFS_EXTRA_RANGES_MAX);
+			return ERR_PTR(-EINVAL);
+		}
+	}
+
+	if (err < 0)
+		return ERR_PTR(err);
+
+	/* Now allocate and do a second pass storing the parsed ranges. */
+	ranges = drmm_kmalloc_array(display->drm, num_ranges + 1, sizeof(*ranges), GFP_KERNEL);
+	if (!ranges)
+		return ERR_PTR(-ENOMEM);
+
+	p = s;
+	num_ranges = 0;
+	while (parse_single_extra_range(display, &p, &ranges[num_ranges]) > 0)
+		num_ranges++;
+
+	ranges[num_ranges].start = 0; /* Sentinel value. */
+
+	return ranges;
+}
+
+static ssize_t extra_ranges_write(struct file *file,
+				  const char __user *ubuf,
+				  size_t len, loff_t *offp)
+{
+	struct seq_file *m = file->private_data;
+	struct intel_display *display = m->private;
+	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
+	struct intel_dmc_wl_dbg_extra_range *old_extra_ranges;
+	struct intel_dmc_wl_dbg_extra_range *new_extra_ranges;
+	unsigned long flags;
+	char *kbuf;
+
+	kbuf = memdup_user_nul(ubuf, len);
+	if (IS_ERR(kbuf))
+		return PTR_ERR(kbuf);
+
+	new_extra_ranges = parse_extra_ranges(display, kbuf);
+	kfree(kbuf);
+	if (IS_ERR(new_extra_ranges))
+		return PTR_ERR(new_extra_ranges);
+
+	spin_lock_irqsave(&dbg->lock, flags);
+	old_extra_ranges = dbg->extra_ranges;
+	dbg->extra_ranges = new_extra_ranges;
+	spin_unlock_irqrestore(&dbg->lock, flags);
+
+	if (old_extra_ranges)
+		drmm_kfree(display->drm, old_extra_ranges);
+
+	return len;
+}
+
+DEFINE_SHOW_STORE_ATTRIBUTE(extra_ranges);
+
 void intel_dmc_wl_debugfs_init(struct intel_display *display)
 {
 	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
@@ -198,6 +422,8 @@ void intel_dmc_wl_debugfs_register(struct intel_display *display)
 			    &untracked_size_fops);
 	debugfs_create_file("untracked", 0644, dir, display,
 			    &untracked_fops);
+	debugfs_create_file("extra_ranges", 0644, dir, display,
+			    &extra_ranges_fops);
 }
 
 static bool untracked_has_recent_offset(struct intel_display *display, u32 offset)
@@ -249,3 +475,29 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
 out_unlock:
 	spin_unlock_irqrestore(&dbg->lock, flags);
 }
+
+bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
+{
+	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
+	bool ret = false;
+	unsigned long flags;
+
+	spin_lock_irqsave(&dbg->lock, flags);
+
+	if (!dbg->extra_ranges)
+		goto out_unlock;
+
+	for (int i = 0; dbg->extra_ranges[i].start; i++) {
+		u32 end = dbg->extra_ranges[i].end ?: dbg->extra_ranges[i].start;
+
+		if (dbg->extra_ranges[i].start <= offset && offset <= end) {
+			ret = true;
+			goto out_unlock;
+		}
+	}
+
+out_unlock:
+	spin_unlock_irqrestore(&dbg->lock, flags);
+
+	return ret;
+}
diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
index 9437c324966f..ae61217a2789 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
+++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
@@ -11,6 +11,11 @@
 
 struct intel_display;
 
+struct intel_dmc_wl_dbg_extra_range {
+	u32 start;
+	u32 end;
+};
+
 struct intel_dmc_wl_dbg {
 	spinlock_t lock; /* protects everything below */
 	struct {
@@ -20,10 +25,12 @@ struct intel_dmc_wl_dbg {
 		size_t size;
 		bool overflow;
 	} untracked;
+	struct intel_dmc_wl_dbg_extra_range *extra_ranges;
 };
 
 void intel_dmc_wl_debugfs_init(struct intel_display *display);
 void intel_dmc_wl_debugfs_register(struct intel_display *display);
 void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset);
+bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset);
 
 #endif /* __INTEL_DMC_WL_DEBUGFS_H__ */
-- 
2.48.0

[PATCH 4/4] drm/i915/dmc_wl: Enable the debugfs only with enable_dmc_wl_debugfs=1

[Gustavo Sousa]

We use a spinlock to protect DMC wakelock debugfs data, since it is also
accessed by the core DMC wakelock logic. Taking the spinlock when the
debugfs is not in use introduces a small but unnecessary penalty.

Since the debugfs functionality is only expected to be used for, uh,
debugging sessions, let's protect it behind a module parameter
enable_dmc_wl_debugfs. That way, we only take the lock if the feature
was enabled in the first place.

Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
---
 .../gpu/drm/i915/display/intel_display_params.c  |  5 +++++
 .../gpu/drm/i915/display/intel_display_params.h  |  1 +
 .../gpu/drm/i915/display/intel_dmc_wl_debugfs.c  | 16 +++++++++++++++-
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_params.c b/drivers/gpu/drm/i915/display/intel_display_params.c
index c4f1ab43fc0c..bc36d1b0ef87 100644
--- a/drivers/gpu/drm/i915/display/intel_display_params.c
+++ b/drivers/gpu/drm/i915/display/intel_display_params.c
@@ -133,6 +133,11 @@ intel_display_param_named_unsafe(enable_dmc_wl, int, 0400,
 	"(-1=use per-chip default, 0=disabled, 1=enabled, 2=match any register, 3=always locked) "
 	"Default: -1");
 
+intel_display_param_named_unsafe(enable_dmc_wl_debugfs, bool, 0400,
+	"Enable DMC wakelock debugfs"
+	"(0=disabled, 1=enabled) "
+	"Default: 0");
+
 __maybe_unused
 static void _param_print_bool(struct drm_printer *p, const char *driver_name,
 			      const char *name, bool val)
diff --git a/drivers/gpu/drm/i915/display/intel_display_params.h b/drivers/gpu/drm/i915/display/intel_display_params.h
index 5317138e6044..cb7dc1bc6846 100644
--- a/drivers/gpu/drm/i915/display/intel_display_params.h
+++ b/drivers/gpu/drm/i915/display/intel_display_params.h
@@ -48,6 +48,7 @@ struct drm_printer;
 	param(bool, psr_safest_params, false, 0400) \
 	param(bool, enable_psr2_sel_fetch, true, 0400) \
 	param(int, enable_dmc_wl, -1, 0400) \
+	param(bool, enable_dmc_wl_debugfs, false, 0400) \
 
 #define MEMBER(T, member, ...) T member;
 struct intel_display_params {
diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
index 1493d296ac98..f4e4c7a5a730 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
+++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
@@ -37,6 +37,9 @@
  * which exports a buffer of untracked register offsets and also allows extra
  * register offsets to be tracked by the driver.
  *
+ * The debugfs directory is only exported if the module parameter
+ * enable_dmc_wl_debugfs=1 is passed.
+ *
  * Untracked offsets
  * -----------------
  *
@@ -411,6 +414,9 @@ void intel_dmc_wl_debugfs_register(struct intel_display *display)
 {
 	struct dentry *dir;
 
+	if (!display->params.enable_dmc_wl_debugfs)
+		return;
+
 	if (!HAS_DMC_WAKELOCK(display))
 		return;
 
@@ -453,6 +459,9 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
 	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
 	unsigned long flags;
 
+	if (!display->params.enable_dmc_wl_debugfs)
+		return;
+
 	spin_lock_irqsave(&dbg->lock, flags);
 
 	if (!dbg->untracked.size)
@@ -479,9 +488,14 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
 bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
 {
 	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
-	bool ret = false;
+	bool ret;
 	unsigned long flags;
 
+	if (!display->params.enable_dmc_wl_debugfs)
+		return false;
+
+	ret = false;
+
 	spin_lock_irqsave(&dbg->lock, flags);
 
 	if (!dbg->extra_ranges)
-- 
2.48.0

✓ CI.Patch_applied: success for drm/i915/dmc_wl: Introduce debugfs interface

[Patchwork]

== Series Details ==

Series: drm/i915/dmc_wl: Introduce debugfs interface
URL   : https://patchwork.freedesktop.org/series/143695/
State : success

== Summary ==

=== Applying kernel patches on branch 'drm-tip' with base: ===
Base commit: 4fc988de9f5e drm-tip: 2025y-01m-17d-19h-57m-18s UTC integration manifest
=== git am output follows ===
Applying: drm/i915/dmc_wl: Pass offset instead of reg to range table iterator
Applying: drm/i915/dmc_wl: Add debugfs for untracked offsets
Applying: drm/i915/dmc_wl: Add extra_ranges debugfs
Applying: drm/i915/dmc_wl: Enable the debugfs only with enable_dmc_wl_debugfs=1

✗ CI.checkpatch: warning for drm/i915/dmc_wl: Introduce debugfs interface

[Patchwork]

== Series Details ==

Series: drm/i915/dmc_wl: Introduce debugfs interface
URL   : https://patchwork.freedesktop.org/series/143695/
State : warning

== Summary ==

+ KERNEL=/kernel
+ git clone https://gitlab.freedesktop.org/drm/maintainer-tools mt
Cloning into 'mt'...
warning: redirecting to https://gitlab.freedesktop.org/drm/maintainer-tools.git/
+ git -C mt rev-list -n1 origin/master
30ab6715fc09baee6cc14cb3c89ad8858688d474
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 8f97b80ac65525f29524b7635330abc6e9e58ccf
Author: Gustavo Sousa <gustavo.sousa@intel.com>
Date:   Fri Jan 17 19:06:55 2025 -0300

    drm/i915/dmc_wl: Enable the debugfs only with enable_dmc_wl_debugfs=1
    
    We use a spinlock to protect DMC wakelock debugfs data, since it is also
    accessed by the core DMC wakelock logic. Taking the spinlock when the
    debugfs is not in use introduces a small but unnecessary penalty.
    
    Since the debugfs functionality is only expected to be used for, uh,
    debugging sessions, let's protect it behind a module parameter
    enable_dmc_wl_debugfs. That way, we only take the lock if the feature
    was enabled in the first place.
    
    Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
+ /mt/dim checkpatch 4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4 drm-intel
e695cd7c6aa7 drm/i915/dmc_wl: Pass offset instead of reg to range table iterator
967f0c2eefea drm/i915/dmc_wl: Add debugfs for untracked offsets
-:106: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#106: 
new file mode 100644

total: 0 errors, 1 warnings, 0 checks, 340 lines checked
1de8ab53cc6c drm/i915/dmc_wl: Add extra_ranges debugfs
8f97b80ac655 drm/i915/dmc_wl: Enable the debugfs only with enable_dmc_wl_debugfs=1
-:27: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#27: FILE: drivers/gpu/drm/i915/display/intel_display_params.c:137:
+intel_display_param_named_unsafe(enable_dmc_wl_debugfs, bool, 0400,
+	"Enable DMC wakelock debugfs"

total: 0 errors, 0 warnings, 1 checks, 60 lines checked

✓ CI.KUnit: success for drm/i915/dmc_wl: Introduce debugfs interface

[Patchwork]

== Series Details ==

Series: drm/i915/dmc_wl: Introduce debugfs interface
URL   : https://patchwork.freedesktop.org/series/143695/
State : success

== Summary ==

+ trap cleanup EXIT
+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/xe/.kunitconfig
[22:15:12] Configuring KUnit Kernel ...
Generating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[22:15:16] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make all compile_commands.json ARCH=um O=.kunit --jobs=48
../lib/iomap.c:156:5: warning: no previous prototype for ‘ioread64_lo_hi’ [-Wmissing-prototypes]
  156 | u64 ioread64_lo_hi(const void __iomem *addr)
      |     ^~~~~~~~~~~~~~
../lib/iomap.c:163:5: warning: no previous prototype for ‘ioread64_hi_lo’ [-Wmissing-prototypes]
  163 | u64 ioread64_hi_lo(const void __iomem *addr)
      |     ^~~~~~~~~~~~~~
../lib/iomap.c:170:5: warning: no previous prototype for ‘ioread64be_lo_hi’ [-Wmissing-prototypes]
  170 | u64 ioread64be_lo_hi(const void __iomem *addr)
      |     ^~~~~~~~~~~~~~~~
../lib/iomap.c:178:5: warning: no previous prototype for ‘ioread64be_hi_lo’ [-Wmissing-prototypes]
  178 | u64 ioread64be_hi_lo(const void __iomem *addr)
      |     ^~~~~~~~~~~~~~~~
../lib/iomap.c:264:6: warning: no previous prototype for ‘iowrite64_lo_hi’ [-Wmissing-prototypes]
  264 | void iowrite64_lo_hi(u64 val, void __iomem *addr)
      |      ^~~~~~~~~~~~~~~
../lib/iomap.c:272:6: warning: no previous prototype for ‘iowrite64_hi_lo’ [-Wmissing-prototypes]
  272 | void iowrite64_hi_lo(u64 val, void __iomem *addr)
      |      ^~~~~~~~~~~~~~~
../lib/iomap.c:280:6: warning: no previous prototype for ‘iowrite64be_lo_hi’ [-Wmissing-prototypes]
  280 | void iowrite64be_lo_hi(u64 val, void __iomem *addr)
      |      ^~~~~~~~~~~~~~~~~
../lib/iomap.c:288:6: warning: no previous prototype for ‘iowrite64be_hi_lo’ [-Wmissing-prototypes]
  288 | void iowrite64be_hi_lo(u64 val, void __iomem *addr)
      |      ^~~~~~~~~~~~~~~~~

[22:15:45] Starting KUnit Kernel (1/1)...
[22:15:45] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[22:15:45] =================== guc_dbm (7 subtests) ===================
[22:15:45] [PASSED] test_empty
[22:15:45] [PASSED] test_default
[22:15:45] ======================== test_size  ========================
[22:15:45] [PASSED] 4
[22:15:45] [PASSED] 8
[22:15:45] [PASSED] 32
[22:15:45] [PASSED] 256
[22:15:45] ==================== [PASSED] test_size ====================
[22:15:45] ======================= test_reuse  ========================
[22:15:45] [PASSED] 4
[22:15:45] [PASSED] 8
[22:15:45] [PASSED] 32
[22:15:45] [PASSED] 256
[22:15:45] =================== [PASSED] test_reuse ====================
[22:15:45] =================== test_range_overlap  ====================
[22:15:45] [PASSED] 4
[22:15:45] [PASSED] 8
[22:15:45] [PASSED] 32
[22:15:45] [PASSED] 256
[22:15:45] =============== [PASSED] test_range_overlap ================
[22:15:45] =================== test_range_compact  ====================
[22:15:45] [PASSED] 4
[22:15:45] [PASSED] 8
[22:15:45] [PASSED] 32
[22:15:45] [PASSED] 256
[22:15:45] =============== [PASSED] test_range_compact ================
[22:15:45] ==================== test_range_spare  =====================
[22:15:45] [PASSED] 4
[22:15:45] [PASSED] 8
[22:15:45] [PASSED] 32
[22:15:45] [PASSED] 256
[22:15:45] ================ [PASSED] test_range_spare =================
[22:15:45] ===================== [PASSED] guc_dbm =====================
[22:15:45] =================== guc_idm (6 subtests) ===================
[22:15:45] [PASSED] bad_init
[22:15:45] [PASSED] no_init
[22:15:45] [PASSED] init_fini
[22:15:45] [PASSED] check_used
[22:15:45] [PASSED] check_quota
[22:15:45] [PASSED] check_all
[22:15:45] ===================== [PASSED] guc_idm =====================
[22:15:45] ================== no_relay (3 subtests) ===================
[22:15:45] [PASSED] xe_drops_guc2pf_if_not_ready
[22:15:45] [PASSED] xe_drops_guc2vf_if_not_ready
[22:15:45] [PASSED] xe_rejects_send_if_not_ready
[22:15:45] ==================== [PASSED] no_relay =====================
[22:15:45] ================== pf_relay (14 subtests) ==================
[22:15:45] [PASSED] pf_rejects_guc2pf_too_short
[22:15:45] [PASSED] pf_rejects_guc2pf_too_long
[22:15:45] [PASSED] pf_rejects_guc2pf_no_payload
[22:15:45] [PASSED] pf_fails_no_payload
[22:15:45] [PASSED] pf_fails_bad_origin
[22:15:45] [PASSED] pf_fails_bad_type
[22:15:45] [PASSED] pf_txn_reports_error
[22:15:45] [PASSED] pf_txn_sends_pf2guc
[22:15:45] [PASSED] pf_sends_pf2guc
[22:15:45] [SKIPPED] pf_loopback_nop
[22:15:45] [SKIPPED] pf_loopback_echo
[22:15:45] [SKIPPED] pf_loopback_fail
[22:15:45] [SKIPPED] pf_loopback_busy
[22:15:45] [SKIPPED] pf_loopback_retry
[22:15:45] ==================== [PASSED] pf_relay =====================
[22:15:45] ================== vf_relay (3 subtests) ===================
[22:15:45] [PASSED] vf_rejects_guc2vf_too_short
[22:15:45] [PASSED] vf_rejects_guc2vf_too_long
[22:15:45] [PASSED] vf_rejects_guc2vf_no_payload
[22:15:45] ==================== [PASSED] vf_relay =====================
[22:15:45] ================= pf_service (11 subtests) =================
[22:15:45] [PASSED] pf_negotiate_any
[22:15:45] [PASSED] pf_negotiate_base_match
[22:15:45] [PASSED] pf_negotiate_base_newer
[22:15:45] [PASSED] pf_negotiate_base_next
[22:15:45] [SKIPPED] pf_negotiate_base_older
[22:15:45] [PASSED] pf_negotiate_base_prev
[22:15:45] [PASSED] pf_negotiate_latest_match
[22:15:45] [PASSED] pf_negotiate_latest_newer
[22:15:45] [PASSED] pf_negotiate_latest_next
[22:15:45] [SKIPPED] pf_negotiate_latest_older
[22:15:45] [SKIPPED] pf_negotiate_latest_prev
[22:15:45] =================== [PASSED] pf_service ====================
[22:15:45] ===================== lmtt (1 subtest) =====================
[22:15:45] ======================== test_ops  =========================
[22:15:45] [PASSED] 2-level
[22:15:45] [PASSED] multi-level
[22:15:45] ==================== [PASSED] test_ops =====================
[22:15:45] ====================== [PASSED] lmtt =======================
[22:15:45] =================== xe_mocs (2 subtests) ===================
[22:15:45] ================ xe_live_mocs_kernel_kunit  ================
[22:15:45] =========== [SKIPPED] xe_live_mocs_kernel_kunit ============
[22:15:45] ================ xe_live_mocs_reset_kunit  =================
[22:15:45] ============ [SKIPPED] xe_live_mocs_reset_kunit ============
[22:15:45] ==================== [SKIPPED] xe_mocs =====================
[22:15:45] ================= xe_migrate (2 subtests) ==================
[22:15:45] ================= xe_migrate_sanity_kunit  =================
[22:15:45] ============ [SKIPPED] xe_migrate_sanity_kunit =============
[22:15:45] ================== xe_validate_ccs_kunit  ==================
[22:15:45] ============= [SKIPPED] xe_validate_ccs_kunit ==============
[22:15:45] =================== [SKIPPED] xe_migrate ===================
[22:15:45] ================== xe_dma_buf (1 subtest) ==================
[22:15:45] ==================== xe_dma_buf_kunit  =====================
[22:15:45] ================ [SKIPPED] xe_dma_buf_kunit ================
[22:15:45] =================== [SKIPPED] xe_dma_buf ===================
[22:15:45] ================= xe_bo_shrink (1 subtest) =================
[22:15:45] =================== xe_bo_shrink_kunit  ====================
[22:15:45] =============== [SKIPPED] xe_bo_shrink_kunit ===============
[22:15:45] ================== [SKIPPED] xe_bo_shrink ==================
[22:15:45] ==================== xe_bo (2 subtests) ====================
[22:15:45] ================== xe_ccs_migrate_kunit  ===================
[22:15:45] ============== [SKIPPED] xe_ccs_migrate_kunit ==============
[22:15:45] ==================== xe_bo_evict_kunit  ====================
[22:15:45] =============== [SKIPPED] xe_bo_evict_kunit ================
[22:15:45] ===================== [SKIPPED] xe_bo ======================
[22:15:45] ==================== args (11 subtests) ====================
[22:15:45] [PASSED] count_args_test
[22:15:45] [PASSED] call_args_example
[22:15:45] [PASSED] call_args_test
[22:15:45] [PASSED] drop_first_arg_example
[22:15:45] [PASSED] drop_first_arg_test
[22:15:45] [PASSED] first_arg_example
[22:15:45] [PASSED] first_arg_test
stty: 'standard input': Inappropriate ioctl for device
[22:15:45] [PASSED] last_arg_example
[22:15:45] [PASSED] last_arg_test
[22:15:45] [PASSED] pick_arg_example
[22:15:45] [PASSED] sep_comma_example
[22:15:45] ====================== [PASSED] args =======================
[22:15:45] =================== xe_pci (2 subtests) ====================
[22:15:45] [PASSED] xe_gmdid_graphics_ip
[22:15:45] [PASSED] xe_gmdid_media_ip
[22:15:45] ===================== [PASSED] xe_pci ======================
[22:15:45] =================== xe_rtp (2 subtests) ====================
[22:15:45] =============== xe_rtp_process_to_sr_tests  ================
[22:15:45] [PASSED] coalesce-same-reg
[22:15:45] [PASSED] no-match-no-add
[22:15:45] [PASSED] match-or
[22:15:45] [PASSED] match-or-xfail
[22:15:45] [PASSED] no-match-no-add-multiple-rules
[22:15:45] [PASSED] two-regs-two-entries
[22:15:45] [PASSED] clr-one-set-other
[22:15:45] [PASSED] set-field
[22:15:45] [PASSED] conflict-duplicate
[22:15:45] [PASSED] conflict-not-disjoint
[22:15:45] [PASSED] conflict-reg-type
[22:15:45] =========== [PASSED] xe_rtp_process_to_sr_tests ============
[22:15:45] ================== xe_rtp_process_tests  ===================
[22:15:45] [PASSED] active1
[22:15:45] [PASSED] active2
[22:15:45] [PASSED] active-inactive
[22:15:45] [PASSED] inactive-active
[22:15:45] [PASSED] inactive-1st_or_active-inactive
[22:15:45] [PASSED] inactive-2nd_or_active-inactive
[22:15:45] [PASSED] inactive-last_or_active-inactive
[22:15:45] [PASSED] inactive-no_or_active-inactive
[22:15:45] ============== [PASSED] xe_rtp_process_tests ===============
[22:15:45] ===================== [PASSED] xe_rtp ======================
[22:15:45] ==================== xe_wa (1 subtest) =====================
[22:15:45] ======================== xe_wa_gt  =========================
[22:15:45] [PASSED] TIGERLAKE (B0)
[22:15:45] [PASSED] DG1 (A0)
[22:15:45] [PASSED] DG1 (B0)
[22:15:45] [PASSED] ALDERLAKE_S (A0)
[22:15:45] [PASSED] ALDERLAKE_S (B0)
[22:15:45] [PASSED] ALDERLAKE_S (C0)
[22:15:45] [PASSED] ALDERLAKE_S (D0)
[22:15:45] [PASSED] ALDERLAKE_P (A0)
[22:15:45] [PASSED] ALDERLAKE_P (B0)
[22:15:45] [PASSED] ALDERLAKE_P (C0)
[22:15:45] [PASSED] ALDERLAKE_S_RPLS (D0)
[22:15:45] [PASSED] ALDERLAKE_P_RPLU (E0)
[22:15:45] [PASSED] DG2_G10 (C0)
[22:15:45] [PASSED] DG2_G11 (B1)
[22:15:45] [PASSED] DG2_G12 (A1)
[22:15:45] [PASSED] METEORLAKE (g:A0, m:A0)
[22:15:45] [PASSED] METEORLAKE (g:A0, m:A0)
[22:15:45] [PASSED] METEORLAKE (g:A0, m:A0)
[22:15:45] [PASSED] LUNARLAKE (g:A0, m:A0)
[22:15:45] [PASSED] LUNARLAKE (g:B0, m:A0)
[22:15:45] [PASSED] BATTLEMAGE (g:A0, m:A1)
[22:15:45] ==================== [PASSED] xe_wa_gt =====================
[22:15:45] ====================== [PASSED] xe_wa ======================
[22:15:45] ============================================================
[22:15:45] Testing complete. Ran 122 tests: passed: 106, skipped: 16
[22:15:45] Elapsed time: 33.331s total, 4.465s configuring, 28.600s building, 0.255s running

+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/tests/.kunitconfig
[22:15:45] Configuring KUnit Kernel ...
Regenerating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[22:15:47] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make all compile_commands.json ARCH=um O=.kunit --jobs=48
../lib/iomap.c:156:5: warning: no previous prototype for ‘ioread64_lo_hi’ [-Wmissing-prototypes]
  156 | u64 ioread64_lo_hi(const void __iomem *addr)
      |     ^~~~~~~~~~~~~~
../lib/iomap.c:163:5: warning: no previous prototype for ‘ioread64_hi_lo’ [-Wmissing-prototypes]
  163 | u64 ioread64_hi_lo(const void __iomem *addr)
      |     ^~~~~~~~~~~~~~
../lib/iomap.c:170:5: warning: no previous prototype for ‘ioread64be_lo_hi’ [-Wmissing-prototypes]
  170 | u64 ioread64be_lo_hi(const void __iomem *addr)
      |     ^~~~~~~~~~~~~~~~
../lib/iomap.c:178:5: warning: no previous prototype for ‘ioread64be_hi_lo’ [-Wmissing-prototypes]
  178 | u64 ioread64be_hi_lo(const void __iomem *addr)
      |     ^~~~~~~~~~~~~~~~
../lib/iomap.c:264:6: warning: no previous prototype for ‘iowrite64_lo_hi’ [-Wmissing-prototypes]
  264 | void iowrite64_lo_hi(u64 val, void __iomem *addr)
      |      ^~~~~~~~~~~~~~~
../lib/iomap.c:272:6: warning: no previous prototype for ‘iowrite64_hi_lo’ [-Wmissing-prototypes]
  272 | void iowrite64_hi_lo(u64 val, void __iomem *addr)
      |      ^~~~~~~~~~~~~~~
../lib/iomap.c:280:6: warning: no previous prototype for ‘iowrite64be_lo_hi’ [-Wmissing-prototypes]
  280 | void iowrite64be_lo_hi(u64 val, void __iomem *addr)
      |      ^~~~~~~~~~~~~~~~~
../lib/iomap.c:288:6: warning: no previous prototype for ‘iowrite64be_hi_lo’ [-Wmissing-prototypes]
  288 | void iowrite64be_hi_lo(u64 val, void __iomem *addr)
      |      ^~~~~~~~~~~~~~~~~

[22:16:10] Starting KUnit Kernel (1/1)...
[22:16:10] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[22:16:10] =========== drm_validate_clone_mode (2 subtests) ===========
[22:16:10] ============== drm_test_check_in_clone_mode  ===============
[22:16:10] [PASSED] in_clone_mode
[22:16:10] [PASSED] not_in_clone_mode
[22:16:10] ========== [PASSED] drm_test_check_in_clone_mode ===========
[22:16:10] =============== drm_test_check_valid_clones  ===============
[22:16:10] [PASSED] not_in_clone_mode
[22:16:10] [PASSED] valid_clone
[22:16:10] [PASSED] invalid_clone
[22:16:10] =========== [PASSED] drm_test_check_valid_clones ===========
[22:16:10] ============= [PASSED] drm_validate_clone_mode =============
[22:16:10] ============= drm_validate_modeset (1 subtest) =============
[22:16:10] [PASSED] drm_test_check_connector_changed_modeset
[22:16:10] ============== [PASSED] drm_validate_modeset ===============
[22:16:10] ================== drm_buddy (7 subtests) ==================
[22:16:10] [PASSED] drm_test_buddy_alloc_limit
[22:16:10] [PASSED] drm_test_buddy_alloc_optimistic
[22:16:10] [PASSED] drm_test_buddy_alloc_pessimistic
[22:16:10] [PASSED] drm_test_buddy_alloc_pathological
[22:16:10] [PASSED] drm_test_buddy_alloc_contiguous
[22:16:10] [PASSED] drm_test_buddy_alloc_clear
[22:16:10] [PASSED] drm_test_buddy_alloc_range_bias
[22:16:10] ==================== [PASSED] drm_buddy ====================
[22:16:10] ============= drm_cmdline_parser (40 subtests) =============
[22:16:10] [PASSED] drm_test_cmdline_force_d_only
[22:16:10] [PASSED] drm_test_cmdline_force_D_only_dvi
[22:16:10] [PASSED] drm_test_cmdline_force_D_only_hdmi
[22:16:10] [PASSED] drm_test_cmdline_force_D_only_not_digital
[22:16:10] [PASSED] drm_test_cmdline_force_e_only
[22:16:10] [PASSED] drm_test_cmdline_res
[22:16:10] [PASSED] drm_test_cmdline_res_vesa
[22:16:10] [PASSED] drm_test_cmdline_res_vesa_rblank
[22:16:10] [PASSED] drm_test_cmdline_res_rblank
[22:16:10] [PASSED] drm_test_cmdline_res_bpp
[22:16:10] [PASSED] drm_test_cmdline_res_refresh
[22:16:10] [PASSED] drm_test_cmdline_res_bpp_refresh
[22:16:10] [PASSED] drm_test_cmdline_res_bpp_refresh_interlaced
[22:16:10] [PASSED] drm_test_cmdline_res_bpp_refresh_margins
[22:16:10] [PASSED] drm_test_cmdline_res_bpp_refresh_force_off
[22:16:10] [PASSED] drm_test_cmdline_res_bpp_refresh_force_on
[22:16:10] [PASSED] drm_test_cmdline_res_bpp_refresh_force_on_analog
[22:16:10] [PASSED] drm_test_cmdline_res_bpp_refresh_force_on_digital
[22:16:10] [PASSED] drm_test_cmdline_res_bpp_refresh_interlaced_margins_force_on
[22:16:10] [PASSED] drm_test_cmdline_res_margins_force_on
[22:16:10] [PASSED] drm_test_cmdline_res_vesa_margins
[22:16:10] [PASSED] drm_test_cmdline_name
[22:16:10] [PASSED] drm_test_cmdline_name_bpp
[22:16:10] [PASSED] drm_test_cmdline_name_option
[22:16:10] [PASSED] drm_test_cmdline_name_bpp_option
[22:16:10] [PASSED] drm_test_cmdline_rotate_0
[22:16:10] [PASSED] drm_test_cmdline_rotate_90
[22:16:10] [PASSED] drm_test_cmdline_rotate_180
[22:16:10] [PASSED] drm_test_cmdline_rotate_270
[22:16:10] [PASSED] drm_test_cmdline_hmirror
[22:16:10] [PASSED] drm_test_cmdline_vmirror
[22:16:10] [PASSED] drm_test_cmdline_margin_options
[22:16:10] [PASSED] drm_test_cmdline_multiple_options
[22:16:10] [PASSED] drm_test_cmdline_bpp_extra_and_option
[22:16:10] [PASSED] drm_test_cmdline_extra_and_option
[22:16:10] [PASSED] drm_test_cmdline_freestanding_options
[22:16:10] [PASSED] drm_test_cmdline_freestanding_force_e_and_options
[22:16:10] [PASSED] drm_test_cmdline_panel_orientation
[22:16:10] ================ drm_test_cmdline_invalid  =================
[22:16:10] [PASSED] margin_only
[22:16:10] [PASSED] interlace_only
[22:16:10] [PASSED] res_missing_x
[22:16:10] [PASSED] res_missing_y
[22:16:10] [PASSED] res_bad_y
[22:16:10] [PASSED] res_missing_y_bpp
[22:16:10] [PASSED] res_bad_bpp
[22:16:10] [PASSED] res_bad_refresh
[22:16:10] [PASSED] res_bpp_refresh_force_on_off
[22:16:10] [PASSED] res_invalid_mode
[22:16:10] [PASSED] res_bpp_wrong_place_mode
[22:16:10] [PASSED] name_bpp_refresh
[22:16:10] [PASSED] name_refresh
[22:16:10] [PASSED] name_refresh_wrong_mode
[22:16:10] [PASSED] name_refresh_invalid_mode
[22:16:10] [PASSED] rotate_multiple
[22:16:10] [PASSED] rotate_invalid_val
[22:16:10] [PASSED] rotate_truncated
[22:16:10] [PASSED] invalid_option
[22:16:10] [PASSED] invalid_tv_option
[22:16:10] [PASSED] truncated_tv_option
[22:16:10] ============ [PASSED] drm_test_cmdline_invalid =============
[22:16:10] =============== drm_test_cmdline_tv_options  ===============
[22:16:10] [PASSED] NTSC
[22:16:10] [PASSED] NTSC_443
[22:16:10] [PASSED] NTSC_J
[22:16:10] [PASSED] PAL
[22:16:10] [PASSED] PAL_M
[22:16:10] [PASSED] PAL_N
[22:16:10] [PASSED] SECAM
[22:16:10] [PASSED] MONO_525
[22:16:10] [PASSED] MONO_625
[22:16:10] =========== [PASSED] drm_test_cmdline_tv_options ===========
[22:16:10] =============== [PASSED] drm_cmdline_parser ================
[22:16:10] ========== drmm_connector_hdmi_init (20 subtests) ==========
[22:16:10] [PASSED] drm_test_connector_hdmi_init_valid
[22:16:10] [PASSED] drm_test_connector_hdmi_init_bpc_8
[22:16:10] [PASSED] drm_test_connector_hdmi_init_bpc_10
[22:16:10] [PASSED] drm_test_connector_hdmi_init_bpc_12
[22:16:10] [PASSED] drm_test_connector_hdmi_init_bpc_invalid
[22:16:10] [PASSED] drm_test_connector_hdmi_init_bpc_null
[22:16:10] [PASSED] drm_test_connector_hdmi_init_formats_empty
[22:16:10] [PASSED] drm_test_connector_hdmi_init_formats_no_rgb
[22:16:10] === drm_test_connector_hdmi_init_formats_yuv420_allowed  ===
[22:16:10] [PASSED] supported_formats=0x9 yuv420_allowed=1
[22:16:10] [PASSED] supported_formats=0x9 yuv420_allowed=0
[22:16:10] [PASSED] supported_formats=0x3 yuv420_allowed=1
[22:16:10] [PASSED] supported_formats=0x3 yuv420_allowed=0
[22:16:10] === [PASSED] drm_test_connector_hdmi_init_formats_yuv420_allowed ===
[22:16:10] [PASSED] drm_test_connector_hdmi_init_null_ddc
[22:16:10] [PASSED] drm_test_connector_hdmi_init_null_product
[22:16:10] [PASSED] drm_test_connector_hdmi_init_null_vendor
[22:16:10] [PASSED] drm_test_connector_hdmi_init_product_length_exact
[22:16:10] [PASSED] drm_test_connector_hdmi_init_product_length_too_long
[22:16:10] [PASSED] drm_test_connector_hdmi_init_product_valid
[22:16:10] [PASSED] drm_test_connector_hdmi_init_vendor_length_exact
[22:16:10] [PASSED] drm_test_connector_hdmi_init_vendor_length_too_long
[22:16:10] [PASSED] drm_test_connector_hdmi_init_vendor_valid
[22:16:10] ========= drm_test_connector_hdmi_init_type_valid  =========
[22:16:10] [PASSED] HDMI-A
[22:16:10] [PASSED] HDMI-B
[22:16:10] ===== [PASSED] drm_test_connector_hdmi_init_type_valid =====
[22:16:10] ======== drm_test_connector_hdmi_init_type_invalid  ========
[22:16:10] [PASSED] Unknown
[22:16:10] [PASSED] VGA
[22:16:10] [PASSED] DVI-I
[22:16:10] [PASSED] DVI-D
[22:16:10] [PASSED] DVI-A
[22:16:10] [PASSED] Composite
[22:16:10] [PASSED] SVIDEO
[22:16:10] [PASSED] LVDS
[22:16:10] [PASSED] Component
[22:16:10] [PASSED] DIN
[22:16:10] [PASSED] DP
[22:16:10] [PASSED] TV
[22:16:10] [PASSED] eDP
[22:16:10] [PASSED] Virtual
[22:16:10] [PASSED] DSI
[22:16:10] [PASSED] DPI
[22:16:10] [PASSED] Writeback
[22:16:10] [PASSED] SPI
[22:16:10] [PASSED] USB
[22:16:10] ==== [PASSED] drm_test_connector_hdmi_init_type_invalid ====
[22:16:10] ============ [PASSED] drmm_connector_hdmi_init =============
[22:16:10] ============= drmm_connector_init (3 subtests) =============
[22:16:10] [PASSED] drm_test_drmm_connector_init
[22:16:10] [PASSED] drm_test_drmm_connector_init_null_ddc
[22:16:10] ========= drm_test_drmm_connector_init_type_valid  =========
[22:16:10] [PASSED] Unknown
[22:16:10] [PASSED] VGA
[22:16:10] [PASSED] DVI-I
[22:16:10] [PASSED] DVI-D
[22:16:10] [PASSED] DVI-A
[22:16:10] [PASSED] Composite
[22:16:10] [PASSED] SVIDEO
[22:16:10] [PASSED] LVDS
[22:16:10] [PASSED] Component
[22:16:10] [PASSED] DIN
[22:16:10] [PASSED] DP
[22:16:10] [PASSED] HDMI-A
[22:16:10] [PASSED] HDMI-B
[22:16:10] [PASSED] TV
[22:16:10] [PASSED] eDP
[22:16:10] [PASSED] Virtual
[22:16:10] [PASSED] DSI
[22:16:10] [PASSED] DPI
[22:16:10] [PASSED] Writeback
[22:16:10] [PASSED] SPI
[22:16:10] [PASSED] USB
[22:16:10] ===== [PASSED] drm_test_drmm_connector_init_type_valid =====
[22:16:10] =============== [PASSED] drmm_connector_init ===============
[22:16:10] ========= drm_connector_dynamic_init (6 subtests) ==========
[22:16:10] [PASSED] drm_test_drm_connector_dynamic_init
[22:16:10] [PASSED] drm_test_drm_connector_dynamic_init_null_ddc
[22:16:10] [PASSED] drm_test_drm_connector_dynamic_init_not_added
[22:16:10] [PASSED] drm_test_drm_connector_dynamic_init_properties
[22:16:10] ===== drm_test_drm_connector_dynamic_init_type_valid  ======
[22:16:10] [PASSED] Unknown
[22:16:10] [PASSED] VGA
[22:16:10] [PASSED] DVI-I
[22:16:10] [PASSED] DVI-D
[22:16:10] [PASSED] DVI-A
[22:16:10] [PASSED] Composite
[22:16:10] [PASSED] SVIDEO
[22:16:10] [PASSED] LVDS
[22:16:10] [PASSED] Component
[22:16:10] [PASSED] DIN
[22:16:10] [PASSED] DP
[22:16:10] [PASSED] HDMI-A
[22:16:10] [PASSED] HDMI-B
[22:16:10] [PASSED] TV
[22:16:10] [PASSED] eDP
[22:16:10] [PASSED] Virtual
[22:16:10] [PASSED] DSI
[22:16:10] [PASSED] DPI
[22:16:10] [PASSED] Writeback
[22:16:10] [PASSED] SPI
[22:16:10] [PASSED] USB
[22:16:10] = [PASSED] drm_test_drm_connector_dynamic_init_type_valid ==
[22:16:10] ======== drm_test_drm_connector_dynamic_init_name  =========
[22:16:10] [PASSED] Unknown
[22:16:10] [PASSED] VGA
[22:16:10] [PASSED] DVI-I
[22:16:10] [PASSED] DVI-D
[22:16:10] [PASSED] DVI-A
[22:16:10] [PASSED] Composite
[22:16:10] [PASSED] SVIDEO
[22:16:10] [PASSED] LVDS
[22:16:10] [PASSED] Component
[22:16:10] [PASSED] DIN
[22:16:10] [PASSED] DP
[22:16:10] [PASSED] HDMI-A
[22:16:10] [PASSED] HDMI-B
[22:16:10] [PASSED] TV
[22:16:10] [PASSED] eDP
[22:16:10] [PASSED] Virtual
[22:16:10] [PASSED] DSI
[22:16:10] [PASSED] DPI
[22:16:10] [PASSED] Writeback
[22:16:10] [PASSED] SPI
[22:16:10] [PASSED] USB
[22:16:10] ==== [PASSED] drm_test_drm_connector_dynamic_init_name =====
[22:16:10] =========== [PASSED] drm_connector_dynamic_init ============
[22:16:10] ==== drm_connector_dynamic_register_early (4 subtests) =====
[22:16:10] [PASSED] drm_test_drm_connector_dynamic_register_early_on_list
[22:16:10] [PASSED] drm_test_drm_connector_dynamic_register_early_defer
[22:16:10] [PASSED] drm_test_drm_connector_dynamic_register_early_no_init
[22:16:10] [PASSED] drm_test_drm_connector_dynamic_register_early_no_mode_object
[22:16:10] ====== [PASSED] drm_connector_dynamic_register_early =======
[22:16:10] ======= drm_connector_dynamic_register (7 subtests) ========
[22:16:10] [PASSED] drm_test_drm_connector_dynamic_register_on_list
[22:16:10] [PASSED] drm_test_drm_connector_dynamic_register_no_defer
[22:16:10] [PASSED] drm_test_drm_connector_dynamic_register_no_init
[22:16:10] [PASSED] drm_test_drm_connector_dynamic_register_mode_object
[22:16:10] [PASSED] drm_test_drm_connector_dynamic_register_sysfs
[22:16:10] [PASSED] drm_test_drm_connector_dynamic_register_sysfs_name
[22:16:10] [PASSED] drm_test_drm_connector_dynamic_register_debugfs
[22:16:10] ========= [PASSED] drm_connector_dynamic_register ==========
[22:16:10] = drm_connector_attach_broadcast_rgb_property (2 subtests) =
[22:16:10] [PASSED] drm_test_drm_connector_attach_broadcast_rgb_property
[22:16:10] [PASSED] drm_test_drm_connector_attach_broadcast_rgb_property_hdmi_connector
[22:16:10] === [PASSED] drm_connector_attach_broadcast_rgb_property ===
[22:16:10] ========== drm_get_tv_mode_from_name (2 subtests) ==========
[22:16:10] ========== drm_test_get_tv_mode_from_name_valid  ===========
[22:16:10] [PASSED] NTSC
[22:16:10] [PASSED] NTSC-443
[22:16:10] [PASSED] NTSC-J
[22:16:10] [PASSED] PAL
[22:16:10] [PASSED] PAL-M
[22:16:10] [PASSED] PAL-N
[22:16:10] [PASSED] SECAM
[22:16:10] [PASSED] Mono
[22:16:10] ====== [PASSED] drm_test_get_tv_mode_from_name_valid =======
[22:16:10] [PASSED] drm_test_get_tv_mode_from_name_truncated
[22:16:10] ============ [PASSED] drm_get_tv_mode_from_name ============
[22:16:10] = drm_test_connector_hdmi_compute_mode_clock (12 subtests) =
[22:16:10] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb
[22:16:10] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_10bpc
[22:16:10] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_10bpc_vic_1
[22:16:10] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_12bpc
[22:16:10] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_12bpc_vic_1
[22:16:10] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_double
[22:16:10] = drm_test_connector_hdmi_compute_mode_clock_yuv420_valid  =
[22:16:10] [PASSED] VIC 96
[22:16:10] [PASSED] VIC 97
[22:16:10] [PASSED] VIC 101
[22:16:10] [PASSED] VIC 102
[22:16:10] [PASSED] VIC 106
[22:16:10] [PASSED] VIC 107
[22:16:10] === [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv420_valid ===
[22:16:10] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv420_10_bpc
[22:16:10] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv420_12_bpc
[22:16:10] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv422_8_bpc
[22:16:10] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv422_10_bpc
[22:16:10] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv422_12_bpc
[22:16:10] === [PASSED] drm_test_connector_hdmi_compute_mode_clock ====
[22:16:10] == drm_hdmi_connector_get_broadcast_rgb_name (2 subtests) ==
[22:16:10] === drm_test_drm_hdmi_connector_get_broadcast_rgb_name  ====
[22:16:10] [PASSED] Automatic
[22:16:10] [PASSED] Full
[22:16:10] [PASSED] Limited 16:235
[22:16:10] === [PASSED] drm_test_drm_hdmi_connector_get_broadcast_rgb_name ===
[22:16:10] [PASSED] drm_test_drm_hdmi_connector_get_broadcast_rgb_name_invalid
[22:16:10] ==== [PASSED] drm_hdmi_connector_get_broadcast_rgb_name ====
[22:16:10] == drm_hdmi_connector_get_output_format_name (2 subtests) ==
[22:16:10] === drm_test_drm_hdmi_connector_get_output_format_name  ====
[22:16:10] [PASSED] RGB
[22:16:10] [PASSED] YUV 4:2:0
[22:16:10] [PASSED] YUV 4:2:2
[22:16:10] [PASSED] YUV 4:4:4
[22:16:10] === [PASSED] drm_test_drm_hdmi_connector_get_output_format_name ===
[22:16:10] [PASSED] drm_test_drm_hdmi_connector_get_output_format_name_invalid
[22:16:10] ==== [PASSED] drm_hdmi_connector_get_output_format_name ====
[22:16:10] ============= drm_damage_helper (21 subtests) ==============
[22:16:10] [PASSED] drm_test_damage_iter_no_damage
[22:16:10] [PASSED] drm_test_damage_iter_no_damage_fractional_src
[22:16:10] [PASSED] drm_test_damage_iter_no_damage_src_moved
[22:16:10] [PASSED] drm_test_damage_iter_no_damage_fractional_src_moved
[22:16:10] [PASSED] drm_test_damage_iter_no_damage_not_visible
[22:16:10] [PASSED] drm_test_damage_iter_no_damage_no_crtc
[22:16:10] [PASSED] drm_test_damage_iter_no_damage_no_fb
[22:16:10] [PASSED] drm_test_damage_iter_simple_damage
[22:16:10] [PASSED] drm_test_damage_iter_single_damage
[22:16:10] [PASSED] drm_test_damage_iter_single_damage_intersect_src
[22:16:10] [PASSED] drm_test_damage_iter_single_damage_outside_src
[22:16:10] [PASSED] drm_test_damage_iter_single_damage_fractional_src
[22:16:10] [PASSED] drm_test_damage_iter_single_damage_intersect_fractional_src
[22:16:10] [PASSED] drm_test_damage_iter_single_damage_outside_fractional_src
[22:16:10] [PASSED] drm_test_damage_iter_single_damage_src_moved
[22:16:10] [PASSED] drm_test_damage_iter_single_damage_fractional_src_moved
[22:16:10] [PASSED] drm_test_damage_iter_damage
[22:16:10] [PASSED] drm_test_damage_iter_damage_one_intersect
[22:16:10] [PASSED] drm_test_damage_iter_damage_one_outside
[22:16:10] [PASSED] drm_test_damage_iter_damage_src_moved
[22:16:10] [PASSED] drm_test_damage_iter_damage_not_visible
[22:16:10] ================ [PASSED] drm_damage_helper ================
[22:16:10] ============== drm_dp_mst_helper (3 subtests) ==============
[22:16:10] ============== drm_test_dp_mst_calc_pbn_mode  ==============
[22:16:10] [PASSED] Clock 154000 BPP 30 DSC disabled
[22:16:10] [PASSED] Clock 234000 BPP 30 DSC disabled
[22:16:10] [PASSED] Clock 297000 BPP 24 DSC disabled
[22:16:10] [PASSED] Clock 332880 BPP 24 DSC enabled
[22:16:10] [PASSED] Clock 324540 BPP 24 DSC enabled
[22:16:10] ========== [PASSED] drm_test_dp_mst_calc_pbn_mode ==========
[22:16:10] ============== drm_test_dp_mst_calc_pbn_div  ===============
[22:16:10] [PASSED] Link rate 2000000 lane count 4
[22:16:10] [PASSED] Link rate 2000000 lane count 2
[22:16:10] [PASSED] Link rate 2000000 lane count 1
[22:16:10] [PASSED] Link rate 1350000 lane count 4
[22:16:10] [PASSED] Link rate 1350000 lane count 2
[22:16:10] [PASSED] Link rate 1350000 lane count 1
[22:16:10] [PASSED] Link rate 1000000 lane count 4
[22:16:10] [PASSED] Link rate 1000000 lane count 2
[22:16:10] [PASSED] Link rate 1000000 lane count 1
[22:16:10] [PASSED] Link rate 810000 lane count 4
[22:16:10] [PASSED] Link rate 810000 lane count 2
[22:16:10] [PASSED] Link rate 810000 lane count 1
[22:16:10] [PASSED] Link rate 540000 lane count 4
[22:16:10] [PASSED] Link rate 540000 lane count 2
[22:16:10] [PASSED] Link rate 540000 lane count 1
[22:16:10] [PASSED] Link rate 270000 lane count 4
[22:16:10] [PASSED] Link rate 270000 lane count 2
[22:16:10] [PASSED] Link rate 270000 lane count 1
[22:16:10] [PASSED] Link rate 162000 lane count 4
[22:16:10] [PASSED] Link rate 162000 lane count 2
[22:16:10] [PASSED] Link rate 162000 lane count 1
[22:16:10] ========== [PASSED] drm_test_dp_mst_calc_pbn_div ===========
[22:16:10] ========= drm_test_dp_mst_sideband_msg_req_decode  =========
[22:16:10] [PASSED] DP_ENUM_PATH_RESOURCES with port number
[22:16:10] [PASSED] DP_POWER_UP_PHY with port number
[22:16:10] [PASSED] DP_POWER_DOWN_PHY with port number
[22:16:10] [PASSED] DP_ALLOCATE_PAYLOAD with SDP stream sinks
[22:16:10] [PASSED] DP_ALLOCATE_PAYLOAD with port number
[22:16:10] [PASSED] DP_ALLOCATE_PAYLOAD with VCPI
[22:16:10] [PASSED] DP_ALLOCATE_PAYLOAD with PBN
[22:16:10] [PASSED] DP_QUERY_PAYLOAD with port number
[22:16:10] [PASSED] DP_QUERY_PAYLOAD with VCPI
[22:16:10] [PASSED] DP_REMOTE_DPCD_READ with port number
[22:16:10] [PASSED] DP_REMOTE_DPCD_READ with DPCD address
[22:16:10] [PASSED] DP_REMOTE_DPCD_READ with max number of bytes
[22:16:10] [PASSED] DP_REMOTE_DPCD_WRITE with port number
[22:16:10] [PASSED] DP_REMOTE_DPCD_WRITE with DPCD address
[22:16:10] [PASSED] DP_REMOTE_DPCD_WRITE with data array
[22:16:10] [PASSED] DP_REMOTE_I2C_READ with port number
[22:16:10] [PASSED] DP_REMOTE_I2C_READ with I2C device ID
[22:16:10] [PASSED] DP_REMOTE_I2C_READ with transactions array
[22:16:10] [PASSED] DP_REMOTE_I2C_WRITE with port number
[22:16:10] [PASSED] DP_REMOTE_I2C_WRITE with I2C device ID
[22:16:10] [PASSED] DP_REMOTE_I2C_WRITE with data array
[22:16:10] [PASSED] DP_QUERY_STREAM_ENC_STATUS with stream ID
[22:16:10] [PASSED] DP_QUERY_STREAM_ENC_STATUS with client ID
[22:16:10] [PASSED] DP_QUERY_STREAM_ENC_STATUS with stream event
[22:16:10] [PASSED] DP_QUERY_STREAM_ENC_STATUS with valid stream event
[22:16:10] [PASSED] DP_QUERY_STREAM_ENC_STATUS with stream behavior
[22:16:10] [PASSED] DP_QUERY_STREAM_ENC_STATUS with a valid stream behavior
[22:16:10] ===== [PASSED] drm_test_dp_mst_sideband_msg_req_decode =====
[22:16:10] ================ [PASSED] drm_dp_mst_helper ================
[22:16:10] ================== drm_exec (7 subtests) ===================
[22:16:10] [PASSED] sanitycheck
[22:16:10] [PASSED] test_lock
[22:16:10] [PASSED] test_lock_unlock
[22:16:10] [PASSED] test_duplicates
[22:16:10] [PASSED] test_prepare
[22:16:10] [PASSED] test_prepare_array
[22:16:10] [PASSED] test_multiple_loops
[22:16:10] ==================== [PASSED] drm_exec =====================
[22:16:10] =========== drm_format_helper_test (17 subtests) ===========
[22:16:10] ============== drm_test_fb_xrgb8888_to_gray8  ==============
[22:16:10] [PASSED] single_pixel_source_buffer
[22:16:10] [PASSED] single_pixel_clip_rectangle
[22:16:10] [PASSED] well_known_colors
[22:16:10] [PASSED] destination_pitch
[22:16:10] ========== [PASSED] drm_test_fb_xrgb8888_to_gray8 ==========
[22:16:10] ============= drm_test_fb_xrgb8888_to_rgb332  ==============
[22:16:10] [PASSED] single_pixel_source_buffer
[22:16:10] [PASSED] single_pixel_clip_rectangle
[22:16:10] [PASSED] well_known_colors
[22:16:10] [PASSED] destination_pitch
[22:16:10] ========= [PASSED] drm_test_fb_xrgb8888_to_rgb332 ==========
[22:16:10] ============= drm_test_fb_xrgb8888_to_rgb565  ==============
[22:16:10] [PASSED] single_pixel_source_buffer
[22:16:10] [PASSED] single_pixel_clip_rectangle
[22:16:10] [PASSED] well_known_colors
[22:16:10] [PASSED] destination_pitch
[22:16:10] ========= [PASSED] drm_test_fb_xrgb8888_to_rgb565 ==========
[22:16:10] ============ drm_test_fb_xrgb8888_to_xrgb1555  =============
[22:16:10] [PASSED] single_pixel_source_buffer
[22:16:10] [PASSED] single_pixel_clip_rectangle
[22:16:10] [PASSED] well_known_colors
[22:16:10] [PASSED] destination_pitch
[22:16:10] ======== [PASSED] drm_test_fb_xrgb8888_to_xrgb1555 =========
[22:16:10] ============ drm_test_fb_xrgb8888_to_argb1555  =============
[22:16:10] [PASSED] single_pixel_source_buffer
[22:16:10] [PASSED] single_pixel_clip_rectangle
[22:16:10] [PASSED] well_known_colors
[22:16:10] [PASSED] destination_pitch
[22:16:10] ======== [PASSED] drm_test_fb_xrgb8888_to_argb1555 =========
[22:16:10] ============ drm_test_fb_xrgb8888_to_rgba5551  =============
[22:16:10] [PASSED] single_pixel_source_buffer
[22:16:10] [PASSED] single_pixel_clip_rectangle
[22:16:10] [PASSED] well_known_colors
[22:16:10] [PASSED] destination_pitch
[22:16:10] ======== [PASSED] drm_test_fb_xrgb8888_to_rgba5551 =========
[22:16:10] ============= drm_test_fb_xrgb8888_to_rgb888  ==============
[22:16:10] [PASSED] single_pixel_source_buffer
[22:16:10] [PASSED] single_pixel_clip_rectangle
[22:16:10] [PASSED] well_known_colors
[22:16:10] [PASSED] destination_pitch
[22:16:10] ========= [PASSED] drm_test_fb_xrgb8888_to_rgb888 ==========
[22:16:10] ============ drm_test_fb_xrgb8888_to_argb8888  =============
[22:16:10] [PASSED] single_pixel_source_buffer
[22:16:10] [PASSED] single_pixel_clip_rectangle
[22:16:10] [PASSED] well_known_colors
[22:16:10] [PASSED] destination_pitch
[22:16:10] ======== [PASSED] drm_test_fb_xrgb8888_to_argb8888 =========
[22:16:10] =========== drm_test_fb_xrgb8888_to_xrgb2101010  ===========
[22:16:10] [PASSED] single_pixel_source_buffer
[22:16:10] [PASSED] single_pixel_clip_rectangle
[22:16:10] [PASSED] well_known_colors
[22:16:10] [PASSED] destination_pitch
[22:16:10] ======= [PASSED] drm_test_fb_xrgb8888_to_xrgb2101010 =======
[22:16:10] =========== drm_test_fb_xrgb8888_to_argb2101010  ===========
[22:16:10] [PASSED] single_pixel_source_buffer
[22:16:10] [PASSED] single_pixel_clip_rectangle
[22:16:10] [PASSED] well_known_colors
[22:16:10] [PASSED] destination_pitch
[22:16:10] ======= [PASSED] drm_test_fb_xrgb8888_to_argb2101010 =======
[22:16:10] ============== drm_test_fb_xrgb8888_to_mono  ===============
[22:16:10] [PASSED] single_pixel_source_buffer
[22:16:10] [PASSED] single_pixel_clip_rectangle
[22:16:10] [PASSED] well_known_colors
[22:16:10] [PASSED] destination_pitch
[22:16:10] ========== [PASSED] drm_test_fb_xrgb8888_to_mono ===========
[22:16:10] ==================== drm_test_fb_swab  =====================
[22:16:10] [PASSED] single_pixel_source_buffer
[22:16:10] [PASSED] single_pixel_clip_rectangle
[22:16:10] [PASSED] well_known_colors
[22:16:10] [PASSED] destination_pitch
[22:16:10] ================ [PASSED] drm_test_fb_swab =================
[22:16:10] ============ drm_test_fb_xrgb8888_to_xbgr8888  =============
[22:16:10] [PASSED] single_pixel_source_buffer
[22:16:10] [PASSED] single_pixel_clip_rectangle
[22:16:10] [PASSED] well_known_colors
[22:16:10] [PASSED] destination_pitch
[22:16:10] ======== [PASSED] drm_test_fb_xrgb8888_to_xbgr8888 =========
[22:16:10] ============ drm_test_fb_xrgb8888_to_abgr8888  =============
[22:16:10] [PASSED] single_pixel_source_buffer
[22:16:10] [PASSED] single_pixel_clip_rectangle
[22:16:10] [PASSED] well_known_colors
[22:16:10] [PASSED] destination_pitch
[22:16:10] ======== [PASSED] drm_test_fb_xrgb8888_to_abgr8888 =========
[22:16:10] ================= drm_test_fb_clip_offset  =================
[22:16:10] [PASSED] pass through
[22:16:10] [PASSED] horizontal offset
[22:16:10] [PASSED] vertical offset
[22:16:10] [PASSED] horizontal and vertical offset
[22:16:10] [PASSED] horizontal offset (custom pitch)
[22:16:10] [PASSED] vertical offset (custom pitch)
[22:16:10] [PASSED] horizontal and vertical offset (custom pitch)
[22:16:10] ============= [PASSED] drm_test_fb_clip_offset =============
[22:16:10] ============== drm_test_fb_build_fourcc_list  ==============
[22:16:10] [PASSED] no native formats
[22:16:10] [PASSED] XRGB8888 as native format
[22:16:10] [PASSED] remove duplicates
[22:16:10] [PASSED] convert alpha formats
[22:16:10] [PASSED] random formats
[22:16:10] ========== [PASSED] drm_test_fb_build_fourcc_list ==========
[22:16:10] =================== drm_test_fb_memcpy  ====================
[22:16:10] [PASSED] single_pixel_source_buffer: XR24 little-endian (0x34325258)
[22:16:10] [PASSED] single_pixel_source_buffer: XRA8 little-endian (0x38415258)
[22:16:10] [PASSED] single_pixel_source_buffer: YU24 little-endian (0x34325559)
[22:16:10] [PASSED] single_pixel_clip_rectangle: XB24 little-endian (0x34324258)
[22:16:10] [PASSED] single_pixel_clip_rectangle: XRA8 little-endian (0x38415258)
[22:16:10] [PASSED] single_pixel_clip_rectangle: YU24 little-endian (0x34325559)
[22:16:10] [PASSED] well_known_colors: XB24 little-endian (0x34324258)
[22:16:10] [PASSED] well_known_colors: XRA8 little-endian (0x38415258)
[22:16:10] [PASSED] well_known_colors: YU24 little-endian (0x34325559)
[22:16:10] [PASSED] destination_pitch: XB24 little-endian (0x34324258)
[22:16:10] [PASSED] destination_pitch: XRA8 little-endian (0x38415258)
[22:16:10] [PASSED] destination_pitch: YU24 little-endian (0x34325559)
[22:16:10] =============== [PASSED] drm_test_fb_memcpy ================
[22:16:10] ============= [PASSED] drm_format_helper_test ==============
[22:16:10] ================= drm_format (18 subtests) =================
[22:16:10] [PASSED] drm_test_format_block_width_invalid
[22:16:10] [PASSED] drm_test_format_block_width_one_plane
[22:16:10] [PASSED] drm_test_format_block_width_two_plane
[22:16:10] [PASSED] drm_test_format_block_width_three_plane
[22:16:10] [PASSED] drm_test_format_block_width_tiled
[22:16:10] [PASSED] drm_test_format_block_height_invalid
[22:16:10] [PASSED] drm_test_format_block_height_one_plane
[22:16:10] [PASSED] drm_test_format_block_height_two_plane
[22:16:10] [PASSED] drm_test_format_block_height_three_plane
[22:16:10] [PASSED] drm_test_format_block_height_tiled
[22:16:10] [PASSED] drm_test_format_min_pitch_invalid
[22:16:10] [PASSED] drm_test_format_min_pitch_one_plane_8bpp
[22:16:10] [PASSED] drm_test_format_min_pitch_one_plane_16bpp
[22:16:10] [PASSED] drm_test_format_min_pitch_one_plane_24bpp
[22:16:10] [PASSED] drm_test_format_min_pitch_one_plane_32bpp
[22:16:10] [PASSED] drm_test_format_min_pitch_two_plane
[22:16:10] [PASSED] drm_test_format_min_pitch_three_plane_8bpp
[22:16:10] [PASSED] drm_test_format_min_pitch_tiled
[22:16:10] =================== [PASSED] drm_format ====================
[22:16:10] ============== drm_framebuffer (10 subtests) ===============
[22:16:10] ========== drm_test_framebuffer_check_src_coords  ==========
[22:16:10] [PASSED] Success: source fits into fb
[22:16:10] [PASSED] Fail: overflowing fb with x-axis coordinate
[22:16:10] [PASSED] Fail: overflowing fb with y-axis coordinate
[22:16:10] [PASSED] Fail: overflowing fb with source width
[22:16:10] [PASSED] Fail: overflowing fb with source height
[22:16:10] ====== [PASSED] drm_test_framebuffer_check_src_coords ======
[22:16:10] [PASSED] drm_test_framebuffer_cleanup
[22:16:10] =============== drm_test_framebuffer_create  ===============
[22:16:10] [PASSED] ABGR8888 normal sizes
[22:16:10] [PASSED] ABGR8888 max sizes
[22:16:10] [PASSED] ABGR8888 pitch greater than min required
[22:16:10] [PASSED] ABGR8888 pitch less than min required
[22:16:10] [PASSED] ABGR8888 Invalid width
[22:16:10] [PASSED] ABGR8888 Invalid buffer handle
[22:16:10] [PASSED] No pixel format
[22:16:10] [PASSED] ABGR8888 Width 0
[22:16:10] [PASSED] ABGR8888 Height 0
[22:16:10] [PASSED] ABGR8888 Out of bound height * pitch combination
[22:16:10] [PASSED] ABGR8888 Large buffer offset
[22:16:10] [PASSED] ABGR8888 Buffer offset for inexistent plane
[22:16:10] [PASSED] ABGR8888 Invalid flag
[22:16:10] [PASSED] ABGR8888 Set DRM_MODE_FB_MODIFIERS without modifiers
[22:16:10] [PASSED] ABGR8888 Valid buffer modifier
[22:16:10] [PASSED] ABGR8888 Invalid buffer modifier(DRM_FORMAT_MOD_SAMSUNG_64_32_TILE)
[22:16:10] [PASSED] ABGR8888 Extra pitches without DRM_MODE_FB_MODIFIERS
[22:16:10] [PASSED] ABGR8888 Extra pitches with DRM_MODE_FB_MODIFIERS
[22:16:10] [PASSED] NV12 Normal sizes
[22:16:10] [PASSED] NV12 Max sizes
[22:16:10] [PASSED] NV12 Invalid pitch
[22:16:10] [PASSED] NV12 Invalid modifier/missing DRM_MODE_FB_MODIFIERS flag
[22:16:10] [PASSED] NV12 different  modifier per-plane
[22:16:10] [PASSED] NV12 with DRM_FORMAT_MOD_SAMSUNG_64_32_TILE
[22:16:10] [PASSED] NV12 Valid modifiers without DRM_MODE_FB_MODIFIERS
[22:16:10] [PASSED] NV12 Modifier for inexistent plane
[22:16:10] [PASSED] NV12 Handle for inexistent plane
[22:16:10] [PASSED] NV12 Handle for inexistent plane without DRM_MODE_FB_MODIFIERS
[22:16:10] [PASSED] YVU420 DRM_MODE_FB_MODIFIERS set without modifier
[22:16:10] [PASSED] YVU420 Normal sizes
[22:16:10] [PASSED] YVU420 Max sizes
[22:16:10] [PASSED] YVU420 Invalid pitch
[22:16:10] [PASSED] YVU420 Different pitches
[22:16:10] [PASSED] YVU420 Different buffer offsets/pitches
[22:16:10] [PASSED] YVU420 Modifier set just for plane 0, without DRM_MODE_FB_MODIFIERS
[22:16:10] [PASSED] YVU420 Modifier set just for planes 0, 1, without DRM_MODE_FB_MODIFIERS
[22:16:10] [PASSED] YVU420 Modifier set just for plane 0, 1, with DRM_MODE_FB_MODIFIERS
[22:16:10] [PASSED] YVU420 Valid modifier
[22:16:10] [PASSED] YVU420 Different modifiers per plane
[22:16:10] [PASSED] YVU420 Modifier for inexistent plane
[22:16:10] [PASSED] YUV420_10BIT Invalid modifier(DRM_FORMAT_MOD_LINEAR)
[22:16:10] [PASSED] X0L2 Normal sizes
[22:16:10] [PASSED] X0L2 Max sizes
[22:16:10] [PASSED] X0L2 Invalid pitch
[22:16:10] [PASSED] X0L2 Pitch greater than minimum required
[22:16:10] [PASSED] X0L2 Handle for inexistent plane
[22:16:10] [PASSED] X0L2 Offset for inexistent plane, without DRM_MODE_FB_MODIFIERS set
[22:16:10] [PASSED] X0L2 Modifier without DRM_MODE_FB_MODIFIERS set
[22:16:10] [PASSED] X0L2 Valid modifier
[22:16:10] [PASSED] X0L2 Modifier for inexistent plane
[22:16:10] =========== [PASSED] drm_test_framebuffer_create ===========
[22:16:10] [PASSED] drm_test_framebuffer_free
[22:16:10] [PASSED] drm_test_framebuffer_init
[22:16:10] [PASSED] drm_test_framebuffer_init_bad_format
[22:16:10] [PASSED] drm_test_framebuffer_init_dev_mismatch
[22:16:10] [PASSED] drm_test_framebuffer_lookup
[22:16:10] [PASSED] drm_test_framebuffer_lookup_inexistent
[22:16:10] [PASSED] drm_test_framebuffer_modifiers_not_supported
[22:16:10] ================= [PASSED] drm_framebuffer =================
[22:16:10] ================ drm_gem_shmem (8 subtests) ================
[22:16:10] [PASSED] drm_gem_shmem_test_obj_create
[22:16:10] [PASSED] drm_gem_shmem_test_obj_create_private
[22:16:10] [PASSED] drm_gem_shmem_test_pin_pages
[22:16:10] [PASSED] drm_gem_shmem_test_vmap
[22:16:10] [PASSED] drm_gem_shmem_test_get_pages_sgt
[22:16:10] [PASSED] drm_gem_shmem_test_get_sg_table
[22:16:10] [PASSED] drm_gem_shmem_test_madvise
[22:16:10] [PASSED] drm_gem_shmem_test_purge
[22:16:10] ================== [PASSED] drm_gem_shmem ==================
[22:16:10] === drm_atomic_helper_connector_hdmi_check (23 subtests) ===
[22:16:10] [PASSED] drm_test_check_broadcast_rgb_auto_cea_mode
[22:16:10] [PASSED] drm_test_check_broadcast_rgb_auto_cea_mode_vic_1
[22:16:10] [PASSED] drm_test_check_broadcast_rgb_full_cea_mode
[22:16:10] [PASSED] drm_test_check_broadcast_rgb_full_cea_mode_vic_1
[22:16:10] [PASSED] drm_test_check_broadcast_rgb_limited_cea_mode
[22:16:10] [PASSED] drm_test_check_broadcast_rgb_limited_cea_mode_vic_1
[22:16:10] [PASSED] drm_test_check_broadcast_rgb_crtc_mode_changed
[22:16:10] [PASSED] drm_test_check_broadcast_rgb_crtc_mode_not_changed
[22:16:10] [PASSED] drm_test_check_disable_connector
[22:16:10] [PASSED] drm_test_check_hdmi_funcs_reject_rate
[22:16:10] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback
[22:16:10] [PASSED] drm_test_check_max_tmds_rate_format_fallback
[22:16:10] [PASSED] drm_test_check_output_bpc_crtc_mode_changed
[22:16:10] [PASSED] drm_test_check_output_bpc_crtc_mode_not_changed
[22:16:10] [PASSED] drm_test_check_output_bpc_dvi
[22:16:10] [PASSED] drm_test_check_output_bpc_format_vic_1
[22:16:10] [PASSED] drm_test_check_output_bpc_format_display_8bpc_only
[22:16:10] [PASSED] drm_test_check_output_bpc_format_display_rgb_only
[22:16:10] [PASSED] drm_test_check_output_bpc_format_driver_8bpc_only
[22:16:10] [PASSED] drm_test_check_output_bpc_format_driver_rgb_only
[22:16:10] [PASSED] drm_test_check_tmds_char_rate_rgb_8bpc
[22:16:10] [PASSED] drm_test_check_tmds_char_rate_rgb_10bpc
[22:16:10] [PASSED] drm_test_check_tmds_char_rate_rgb_12bpc
[22:16:10] ===== [PASSED] drm_atomic_helper_connector_hdmi_check ======
[22:16:10] === drm_atomic_helper_connector_hdmi_reset (6 subtests) ====
[22:16:10] [PASSED] drm_test_check_broadcast_rgb_value
[22:16:10] [PASSED] drm_test_check_bpc_8_value
[22:16:10] [PASSED] drm_test_check_bpc_10_value
[22:16:10] [PASSED] drm_test_check_bpc_12_value
[22:16:10] [PASSED] drm_test_check_format_value
[22:16:10] [PASSED] drm_test_check_tmds_char_value
[22:16:10] ===== [PASSED] drm_atomic_helper_connector_hdmi_reset ======
[22:16:10] = drm_atomic_helper_connector_hdmi_mode_valid (4 subtests) =
[22:16:10] [PASSED] drm_test_check_mode_valid
[22:16:10] [PASSED] drm_test_check_mode_valid_reject
[22:16:10] [PASSED] drm_test_check_mode_valid_reject_rate
[22:16:10] [PASSED] drm_test_check_mode_valid_reject_max_clock
[22:16:10] === [PASSED] drm_atomic_helper_connector_hdmi_mode_valid ===
[22:16:10] ================= drm_managed (2 subtests) =================
[22:16:10] [PASSED] drm_test_managed_release_action
[22:16:10] [PASSED] drm_test_managed_run_action
[22:16:10] =================== [PASSED] drm_managed ===================
[22:16:10] =================== drm_mm (6 subtests) ====================
[22:16:10] [PASSED] drm_test_mm_init
[22:16:10] [PASSED] drm_test_mm_debug
[22:16:10] [PASSED] drm_test_mm_align32
[22:16:10] [PASSED] drm_test_mm_align64
[22:16:10] [PASSED] drm_test_mm_lowest
[22:16:10] [PASSED] drm_test_mm_highest
[22:16:10] ===================== [PASSED] drm_mm ======================
[22:16:10] ============= drm_modes_analog_tv (5 subtests) =============
[22:16:10] [PASSED] drm_test_modes_analog_tv_mono_576i
[22:16:10] [PASSED] drm_test_modes_analog_tv_ntsc_480i
[22:16:10] [PASSED] drm_test_modes_analog_tv_ntsc_480i_inlined
[22:16:10] [PASSED] drm_test_modes_analog_tv_pal_576i
[22:16:10] [PASSED] drm_test_modes_analog_tv_pal_576i_inlined
[22:16:10] =============== [PASSED] drm_modes_analog_tv ===============
[22:16:10] ============== drm_plane_helper (2 subtests) ===============
[22:16:10] =============== drm_test_check_plane_state  ================
[22:16:10] [PASSED] clipping_simple
[22:16:10] [PASSED] clipping_rotate_reflect
[22:16:10] [PASSED] positioning_simple
[22:16:10] [PASSED] upscaling
[22:16:10] [PASSED] downscaling
[22:16:10] [PASSED] rounding1
[22:16:10] [PASSED] rounding2
[22:16:10] [PASSED] rounding3
[22:16:10] [PASSED] rounding4
[22:16:10] =========== [PASSED] drm_test_check_plane_state ============
[22:16:10] =========== drm_test_check_invalid_plane_state  ============
[22:16:10] [PASSED] positioning_invalid
[22:16:10] [PASSED] upscaling_invalid
[22:16:10] [PASSED] downscaling_invalid
[22:16:10] ======= [PASSED] drm_test_check_invalid_plane_state ========
[22:16:10] ================ [PASSED] drm_plane_helper =================
[22:16:10] ====== drm_connector_helper_tv_get_modes (1 subtest) =======
[22:16:10] ====== drm_test_connector_helper_tv_get_modes_check  =======
[22:16:10] [PASSED] None
[22:16:10] [PASSED] PAL
[22:16:10] [PASSED] NTSC
[22:16:10] [PASSED] Both, NTSC Default
[22:16:10] [PASSED] Both, PAL Default
[22:16:10] [PASSED] Both, NTSC Default, with PAL on command-line
[22:16:10] [PASSED] Both, PAL Default, with NTSC on command-line
[22:16:10] == [PASSED] drm_test_connector_helper_tv_get_modes_check ===
[22:16:10] ======== [PASSED] drm_connector_helper_tv_get_modes ========
[22:16:10] ================== drm_rect (9 subtests) ===================
[22:16:10] [PASSED] drm_test_rect_clip_scaled_div_by_zero
[22:16:10] [PASSED] drm_test_rect_clip_scaled_not_clipped
[22:16:10] [PASSED] drm_test_rect_clip_scaled_clipped
[22:16:10] [PASSED] drm_test_rect_clip_scaled_signed_vs_unsigned
[22:16:10] ================= drm_test_rect_intersect  =================
[22:16:10] [PASSED] top-left x bottom-right: 2x2+1+1 x 2x2+0+0
[22:16:10] [PASSED] top-right x bottom-left: 2x2+0+0 x 2x2+1-1
[22:16:10] [PASSED] bottom-left x top-right: 2x2+1-1 x 2x2+0+0
[22:16:10] [PASSED] bottom-right x top-left: 2x2+0+0 x 2x2+1+1
[22:16:10] [PASSED] right x left: 2x1+0+0 x 3x1+1+0
[22:16:10] [PASSED] left x right: 3x1+1+0 x 2x1+0+0
[22:16:10] [PASSED] up x bottom: 1x2+0+0 x 1x3+0-1
[22:16:10] [PASSED] bottom x up: 1x3+0-1 x 1x2+0+0
[22:16:10] [PASSED] touching corner: 1x1+0+0 x 2x2+1+1
[22:16:10] [PASSED] touching side: 1x1+0+0 x 1x1+1+0
[22:16:10] [PASSED] equal rects: 2x2+0+0 x 2x2+0+0
[22:16:10] [PASSED] inside another: 2x2+0+0 x 1x1+1+1
[22:16:10] [PASSED] far away: 1x1+0+0 x 1x1+3+6
[22:16:10] [PASSED] points intersecting: 0x0+5+10 x 0x0+5+10
[22:16:10] [PASSED] points not intersecting: 0x0+0+0 x 0x0+5+10
[22:16:10] ============= [PASSED] drm_test_rect_intersect =============
[22:16:10] ================ drm_test_rect_calc_hscale  ================
[22:16:10] [PASSED] normal use
[22:16:10] [PASSED] out of max range
[22:16:10] [PASSED] out of min range
[22:16:10] [PASSED] zero dst
[22:16:10] [PASSED] negative src
[22:16:10] [PASSED] negative dst
[22:16:10] ============ [PASSED] drm_test_rect_calc_hscale ============
[22:16:10] ================ drm_test_rect_calc_vscale  ================
[22:16:10] [PASSED] normal use
[22:16:10] [PASSED] out of max range
[22:16:10] [PASSED] out of min range
[22:16:10] [PASSED] zero dst
[22:16:10] [PASSED] negative src
[22:16:10] [PASSED] negative dst
[22:16:10] ============ [PASSED] drm_test_rect_calc_vscale ============
[22:16:10] ================== drm_test_rect_rotate  ===================
[22:16:10] [PASSED] reflect-x
[22:16:10] [PASSED] reflect-y
[22:16:10] [PASSED] rotate-0
[22:16:10] [PASSED] rotate-90
[22:16:10] [PASSED] rotate-180
[22:16:10] [PASSED] rotate-270
stty: 'standard input': Inappropriate ioctl for device
[22:16:10] ============== [PASSED] drm_test_rect_rotate ===============
[22:16:10] ================ drm_test_rect_rotate_inv  =================
[22:16:10] [PASSED] reflect-x
[22:16:10] [PASSED] reflect-y
[22:16:10] [PASSED] rotate-0
[22:16:10] [PASSED] rotate-90
[22:16:10] [PASSED] rotate-180
[22:16:10] [PASSED] rotate-270
[22:16:10] ============ [PASSED] drm_test_rect_rotate_inv =============
[22:16:10] ==================== [PASSED] drm_rect =====================
[22:16:10] ============================================================
[22:16:10] Testing complete. Ran 598 tests: passed: 598
[22:16:10] Elapsed time: 24.911s total, 1.682s configuring, 23.012s building, 0.178s running

+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/ttm/tests/.kunitconfig
[22:16:10] Configuring KUnit Kernel ...
Regenerating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[22:16:12] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make all compile_commands.json ARCH=um O=.kunit --jobs=48
[22:16:20] Starting KUnit Kernel (1/1)...
[22:16:20] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[22:16:20] ================= ttm_device (5 subtests) ==================
[22:16:20] [PASSED] ttm_device_init_basic
[22:16:20] [PASSED] ttm_device_init_multiple
[22:16:20] [PASSED] ttm_device_fini_basic
[22:16:20] [PASSED] ttm_device_init_no_vma_man
[22:16:20] ================== ttm_device_init_pools  ==================
[22:16:20] [PASSED] No DMA allocations, no DMA32 required
[22:16:20] [PASSED] DMA allocations, DMA32 required
[22:16:20] [PASSED] No DMA allocations, DMA32 required
[22:16:20] [PASSED] DMA allocations, no DMA32 required
[22:16:20] ============== [PASSED] ttm_device_init_pools ==============
[22:16:20] =================== [PASSED] ttm_device ====================
[22:16:20] ================== ttm_pool (8 subtests) ===================
[22:16:20] ================== ttm_pool_alloc_basic  ===================
[22:16:20] [PASSED] One page
[22:16:20] [PASSED] More than one page
[22:16:20] [PASSED] Above the allocation limit
[22:16:20] [PASSED] One page, with coherent DMA mappings enabled
[22:16:20] [PASSED] Above the allocation limit, with coherent DMA mappings enabled
[22:16:20] ============== [PASSED] ttm_pool_alloc_basic ===============
[22:16:20] ============== ttm_pool_alloc_basic_dma_addr  ==============
[22:16:20] [PASSED] One page
[22:16:20] [PASSED] More than one page
[22:16:20] [PASSED] Above the allocation limit
[22:16:20] [PASSED] One page, with coherent DMA mappings enabled
[22:16:20] [PASSED] Above the allocation limit, with coherent DMA mappings enabled
[22:16:20] ========== [PASSED] ttm_pool_alloc_basic_dma_addr ==========
[22:16:20] [PASSED] ttm_pool_alloc_order_caching_match
[22:16:20] [PASSED] ttm_pool_alloc_caching_mismatch
[22:16:20] [PASSED] ttm_pool_alloc_order_mismatch
[22:16:20] [PASSED] ttm_pool_free_dma_alloc
[22:16:20] [PASSED] ttm_pool_free_no_dma_alloc
[22:16:20] [PASSED] ttm_pool_fini_basic
[22:16:20] ==================== [PASSED] ttm_pool =====================
[22:16:20] ================ ttm_resource (8 subtests) =================
[22:16:20] ================= ttm_resource_init_basic  =================
[22:16:20] [PASSED] Init resource in TTM_PL_SYSTEM
[22:16:20] [PASSED] Init resource in TTM_PL_VRAM
[22:16:20] [PASSED] Init resource in a private placement
[22:16:20] [PASSED] Init resource in TTM_PL_SYSTEM, set placement flags
[22:16:20] ============= [PASSED] ttm_resource_init_basic =============
[22:16:20] [PASSED] ttm_resource_init_pinned
[22:16:20] [PASSED] ttm_resource_fini_basic
[22:16:20] [PASSED] ttm_resource_manager_init_basic
[22:16:20] [PASSED] ttm_resource_manager_usage_basic
[22:16:20] [PASSED] ttm_resource_manager_set_used_basic
[22:16:20] [PASSED] ttm_sys_man_alloc_basic
[22:16:20] [PASSED] ttm_sys_man_free_basic
[22:16:20] ================== [PASSED] ttm_resource ===================
[22:16:20] =================== ttm_tt (15 subtests) ===================
[22:16:20] ==================== ttm_tt_init_basic  ====================
[22:16:20] [PASSED] Page-aligned size
[22:16:20] [PASSED] Extra pages requested
[22:16:20] ================ [PASSED] ttm_tt_init_basic ================
[22:16:20] [PASSED] ttm_tt_init_misaligned
[22:16:20] [PASSED] ttm_tt_fini_basic
[22:16:20] [PASSED] ttm_tt_fini_sg
[22:16:20] [PASSED] ttm_tt_fini_shmem
[22:16:20] [PASSED] ttm_tt_create_basic
[22:16:20] [PASSED] ttm_tt_create_invalid_bo_type
[22:16:20] [PASSED] ttm_tt_create_ttm_exists
[22:16:20] [PASSED] ttm_tt_create_failed
[22:16:20] [PASSED] ttm_tt_destroy_basic
[22:16:20] [PASSED] ttm_tt_populate_null_ttm
[22:16:20] [PASSED] ttm_tt_populate_populated_ttm
[22:16:20] [PASSED] ttm_tt_unpopulate_basic
[22:16:20] [PASSED] ttm_tt_unpopulate_empty_ttm
[22:16:20] [PASSED] ttm_tt_swapin_basic
[22:16:20] ===================== [PASSED] ttm_tt ======================
[22:16:20] =================== ttm_bo (14 subtests) ===================
[22:16:20] =========== ttm_bo_reserve_optimistic_no_ticket  ===========
[22:16:20] [PASSED] Cannot be interrupted and sleeps
[22:16:20] [PASSED] Cannot be interrupted, locks straight away
[22:16:20] [PASSED] Can be interrupted, sleeps
[22:16:20] ======= [PASSED] ttm_bo_reserve_optimistic_no_ticket =======
[22:16:20] [PASSED] ttm_bo_reserve_locked_no_sleep
[22:16:20] [PASSED] ttm_bo_reserve_no_wait_ticket
[22:16:20] [PASSED] ttm_bo_reserve_double_resv
[22:16:20] [PASSED] ttm_bo_reserve_interrupted
[22:16:20] [PASSED] ttm_bo_reserve_deadlock
[22:16:20] [PASSED] ttm_bo_unreserve_basic
[22:16:20] [PASSED] ttm_bo_unreserve_pinned
[22:16:20] [PASSED] ttm_bo_unreserve_bulk
[22:16:20] [PASSED] ttm_bo_put_basic
[22:16:20] [PASSED] ttm_bo_put_shared_resv
[22:16:20] [PASSED] ttm_bo_pin_basic
[22:16:20] [PASSED] ttm_bo_pin_unpin_resource
[22:16:20] [PASSED] ttm_bo_multiple_pin_one_unpin
[22:16:20] ===================== [PASSED] ttm_bo ======================
[22:16:20] ============== ttm_bo_validate (22 subtests) ===============
[22:16:20] ============== ttm_bo_init_reserved_sys_man  ===============
[22:16:20] [PASSED] Buffer object for userspace
[22:16:20] [PASSED] Kernel buffer object
[22:16:20] [PASSED] Shared buffer object
[22:16:20] ========== [PASSED] ttm_bo_init_reserved_sys_man ===========
[22:16:20] ============== ttm_bo_init_reserved_mock_man  ==============
[22:16:20] [PASSED] Buffer object for userspace
[22:16:20] [PASSED] Kernel buffer object
[22:16:20] [PASSED] Shared buffer object
[22:16:20] ========== [PASSED] ttm_bo_init_reserved_mock_man ==========
[22:16:20] [PASSED] ttm_bo_init_reserved_resv
[22:16:20] ================== ttm_bo_validate_basic  ==================
[22:16:20] [PASSED] Buffer object for userspace
[22:16:20] [PASSED] Kernel buffer object
[22:16:20] [PASSED] Shared buffer object
[22:16:20] ============== [PASSED] ttm_bo_validate_basic ==============
[22:16:20] [PASSED] ttm_bo_validate_invalid_placement
[22:16:20] ============= ttm_bo_validate_same_placement  ==============
[22:16:20] [PASSED] System manager
[22:16:20] [PASSED] VRAM manager
[22:16:20] ========= [PASSED] ttm_bo_validate_same_placement ==========
[22:16:20] [PASSED] ttm_bo_validate_failed_alloc
[22:16:20] [PASSED] ttm_bo_validate_pinned
[22:16:20] [PASSED] ttm_bo_validate_busy_placement
[22:16:20] ================ ttm_bo_validate_multihop  =================
[22:16:20] [PASSED] Buffer object for userspace
[22:16:20] [PASSED] Kernel buffer object
[22:16:20] [PASSED] Shared buffer object
[22:16:20] ============ [PASSED] ttm_bo_validate_multihop =============
[22:16:20] ========== ttm_bo_validate_no_placement_signaled  ==========
[22:16:20] [PASSED] Buffer object in system domain, no page vector
[22:16:20] [PASSED] Buffer object in system domain with an existing page vector
[22:16:20] ====== [PASSED] ttm_bo_validate_no_placement_signaled ======
[22:16:20] ======== ttm_bo_validate_no_placement_not_signaled  ========
[22:16:20] [PASSED] Buffer object for userspace
[22:16:20] [PASSED] Kernel buffer object
[22:16:20] [PASSED] Shared buffer object
[22:16:20] ==== [PASSED] ttm_bo_validate_no_placement_not_signaled ====
[22:16:20] [PASSED] ttm_bo_validate_move_fence_signaled
[22:16:20] ========= ttm_bo_validate_move_fence_not_signaled  =========
[22:16:20] [PASSED] Waits for GPU
[22:16:20] [PASSED] Tries to lock straight away
[22:16:20] ===== [PASSED] ttm_bo_validate_move_fence_not_signaled =====
[22:16:20] [PASSED] ttm_bo_validate_swapout
[22:16:20] [PASSED] ttm_bo_validate_happy_evict
[22:16:20] [PASSED] ttm_bo_validate_all_pinned_evict
[22:16:20] [PASSED] ttm_bo_validate_allowed_only_evict
[22:16:20] [PASSED] ttm_bo_validate_deleted_evict
[22:16:20] [PASSED] ttm_bo_validate_busy_domain_evict
[22:16:20] [PASSED] ttm_bo_validate_evict_gutting
[22:16:20] [PASSED] ttm_bo_validate_recrusive_evict
stty: 'standard input': Inappropriate ioctl for device
[22:16:20] ================= [PASSED] ttm_bo_validate =================
[22:16:20] ============================================================
[22:16:20] Testing complete. Ran 102 tests: passed: 102
[22:16:21] Elapsed time: 10.073s total, 1.687s configuring, 7.770s building, 0.529s running

+ cleanup
++ stat -c %u:%g /kernel
+ chown -R 1003:1003 /kernel

✓ CI.Build: success for drm/i915/dmc_wl: Introduce debugfs interface

[Patchwork]

== Series Details ==

Series: drm/i915/dmc_wl: Introduce debugfs interface
URL   : https://patchwork.freedesktop.org/series/143695/
State : success

== Summary ==

lib/modules/6.13.0-rc7-xe+/kernel/arch/x86/events/rapl.ko
lib/modules/6.13.0-rc7-xe+/kernel/arch/x86/kvm/
lib/modules/6.13.0-rc7-xe+/kernel/arch/x86/kvm/kvm.ko
lib/modules/6.13.0-rc7-xe+/kernel/arch/x86/kvm/kvm-intel.ko
lib/modules/6.13.0-rc7-xe+/kernel/arch/x86/kvm/kvm-amd.ko
lib/modules/6.13.0-rc7-xe+/kernel/kernel/
lib/modules/6.13.0-rc7-xe+/kernel/kernel/kheaders.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/
lib/modules/6.13.0-rc7-xe+/kernel/crypto/ecrdsa_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/xcbc.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/serpent_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/aria_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/crypto_simd.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/adiantum.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/tcrypt.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/crypto_engine.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/zstd.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/asymmetric_keys/
lib/modules/6.13.0-rc7-xe+/kernel/crypto/asymmetric_keys/pkcs7_test_key.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/asymmetric_keys/pkcs8_key_parser.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/des_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/xctr.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/authenc.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/sm4_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/keywrap.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/camellia_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/sm3.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/pcrypt.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/aegis128.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/af_alg.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/algif_aead.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/cmac.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/sm3_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/aes_ti.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/chacha_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/poly1305_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/nhpoly1305.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/crc32_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/essiv.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/ccm.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/wp512.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/streebog_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/authencesn.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/echainiv.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/lrw.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/cryptd.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/crypto_user.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/algif_hash.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/vmac.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/polyval-generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/hctr2.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/842.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/pcbc.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/ansi_cprng.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/cast6_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/twofish_common.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/twofish_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/lz4hc.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/blowfish_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/md4.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/chacha20poly1305.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/curve25519-generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/lz4.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/rmd160.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/algif_skcipher.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/cast5_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/fcrypt.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/ecdsa_generic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/sm4.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/cast_common.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/blowfish_common.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/michael_mic.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/async_tx/
lib/modules/6.13.0-rc7-xe+/kernel/crypto/async_tx/async_xor.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/async_tx/async_tx.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/async_tx/async_memcpy.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/async_tx/async_pq.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/async_tx/async_raid6_recov.ko
lib/modules/6.13.0-rc7-xe+/kernel/crypto/algif_rng.ko
lib/modules/6.13.0-rc7-xe+/kernel/block/
lib/modules/6.13.0-rc7-xe+/kernel/block/bfq.ko
lib/modules/6.13.0-rc7-xe+/kernel/block/kyber-iosched.ko
lib/modules/6.13.0-rc7-xe+/build
lib/modules/6.13.0-rc7-xe+/modules.alias.bin
lib/modules/6.13.0-rc7-xe+/modules.builtin
lib/modules/6.13.0-rc7-xe+/modules.softdep
lib/modules/6.13.0-rc7-xe+/modules.alias
lib/modules/6.13.0-rc7-xe+/modules.order
lib/modules/6.13.0-rc7-xe+/modules.symbols
lib/modules/6.13.0-rc7-xe+/modules.dep.bin
+ mv kernel-nodebug.tar.gz ..
+ cd ..
+ rm -rf archive
++ date +%s
+ echo -e '\e[0Ksection_end:1737153264:package_x86_64_nodebug\r\e[0K'
+ sync
^[[0Ksection_end:1737153264:package_x86_64_nodebug
^[[0K
+ cleanup
++ stat -c %u:%g /kernel
+ chown -R 1003:1003 /kernel

✓ CI.Hooks: success for drm/i915/dmc_wl: Introduce debugfs interface

[Patchwork]

== Series Details ==

Series: drm/i915/dmc_wl: Introduce debugfs interface
URL   : https://patchwork.freedesktop.org/series/143695/
State : success

== Summary ==

run-parts: executing /workspace/ci/hooks/00-showenv
+ export
+ grep -Ei '(^|\W)CI_'
declare -x CI_KERNEL_BUILD_DIR="/workspace/kernel/build64-default"
declare -x CI_KERNEL_SRC_DIR="/workspace/kernel"
declare -x CI_TOOLS_SRC_DIR="/workspace/ci"
declare -x CI_WORKSPACE_DIR="/workspace"
run-parts: executing /workspace/ci/hooks/10-build-W1
+ SRC_DIR=/workspace/kernel
+ RESTORE_DISPLAY_CONFIG=0
+ '[' -n /workspace/kernel/build64-default ']'
+ BUILD_DIR=/workspace/kernel/build64-default
+ cd /workspace/kernel
++ nproc
+ make -j48 O=/workspace/kernel/build64-default modules_prepare
make[1]: Entering directory '/workspace/kernel/build64-default'
  GEN     Makefile
mkdir -p /workspace/kernel/build64-default/tools/objtool && make O=/workspace/kernel/build64-default subdir=tools/objtool --no-print-directory -C objtool 
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC      /workspace/kernel/build64-default/tools/objtool/libsubcmd/exec-cmd.o
  CC      /workspace/kernel/build64-default/tools/objtool/libsubcmd/help.o
  CC      /workspace/kernel/build64-default/tools/objtool/libsubcmd/pager.o
  CC      /workspace/kernel/build64-default/tools/objtool/libsubcmd/parse-options.o
  CC      /workspace/kernel/build64-default/tools/objtool/libsubcmd/run-command.o
  CC      /workspace/kernel/build64-default/tools/objtool/libsubcmd/sigchain.o
  CC      /workspace/kernel/build64-default/tools/objtool/libsubcmd/subcmd-config.o
  LD      /workspace/kernel/build64-default/tools/objtool/libsubcmd/libsubcmd-in.o
  AR      /workspace/kernel/build64-default/tools/objtool/libsubcmd/libsubcmd.a
  CC      /workspace/kernel/build64-default/tools/objtool/weak.o
  CC      /workspace/kernel/build64-default/tools/objtool/check.o
  CC      /workspace/kernel/build64-default/tools/objtool/special.o
  CC      /workspace/kernel/build64-default/tools/objtool/builtin-check.o
  CC      /workspace/kernel/build64-default/tools/objtool/elf.o
  CC      /workspace/kernel/build64-default/tools/objtool/objtool.o
  CC      /workspace/kernel/build64-default/tools/objtool/arch/x86/special.o
  CC      /workspace/kernel/build64-default/tools/objtool/orc_gen.o
  CC      /workspace/kernel/build64-default/tools/objtool/orc_dump.o
  CC      /workspace/kernel/build64-default/tools/objtool/arch/x86/decode.o
  CC      /workspace/kernel/build64-default/tools/objtool/arch/x86/orc.o
  CC      /workspace/kernel/build64-default/tools/objtool/libstring.o
  CC      /workspace/kernel/build64-default/tools/objtool/libctype.o
  CC      /workspace/kernel/build64-default/tools/objtool/str_error_r.o
  CC      /workspace/kernel/build64-default/tools/objtool/librbtree.o
  LD      /workspace/kernel/build64-default/tools/objtool/arch/x86/objtool-in.o
  LD      /workspace/kernel/build64-default/tools/objtool/objtool-in.o
  LINK    /workspace/kernel/build64-default/tools/objtool/objtool
make[1]: Leaving directory '/workspace/kernel/build64-default'
++ nproc
+ make -j48 O=/workspace/kernel/build64-default W=1 drivers/gpu/drm/xe
make[1]: Entering directory '/workspace/kernel/build64-default'
make[2]: Nothing to be done for 'drivers/gpu/drm/xe'.
make[1]: Leaving directory '/workspace/kernel/build64-default'
run-parts: executing /workspace/ci/hooks/11-build-32b
+++ realpath /workspace/ci/hooks/11-build-32b
++ dirname /workspace/ci/hooks/11-build-32b
+ THIS_SCRIPT_DIR=/workspace/ci/hooks
+ SRC_DIR=/workspace/kernel
+ TOOLS_SRC_DIR=/workspace/ci
+ '[' -n /workspace/kernel/build64-default ']'
+ BUILD_DIR=/workspace/kernel/build64-default
+ BUILD_DIR=/workspace/kernel/build64-default/build32
+ cd /workspace/kernel
+ mkdir -p /workspace/kernel/build64-default/build32
++ nproc
+ make -j48 ARCH=i386 O=/workspace/kernel/build64-default/build32 defconfig
make[1]: Entering directory '/workspace/kernel/build64-default/build32'
  GEN     Makefile
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/kconfig/conf.o
  HOSTCC  scripts/kconfig/confdata.o
  HOSTCC  scripts/kconfig/expr.o
  LEX     scripts/kconfig/lexer.lex.c
  YACC    scripts/kconfig/parser.tab.[ch]
  HOSTCC  scripts/kconfig/menu.o
  HOSTCC  scripts/kconfig/preprocess.o
  HOSTCC  scripts/kconfig/symbol.o
  HOSTCC  scripts/kconfig/util.o
  HOSTCC  scripts/kconfig/lexer.lex.o
  HOSTCC  scripts/kconfig/parser.tab.o
  HOSTLD  scripts/kconfig/conf
*** Default configuration is based on 'i386_defconfig'
#
# configuration written to .config
#
make[1]: Leaving directory '/workspace/kernel/build64-default/build32'
+ cd /workspace/kernel/build64-default/build32
+ /workspace/kernel/scripts/kconfig/merge_config.sh .config /workspace/ci/kernel/fragments/10-xe.fragment
Using .config as base
Merging /workspace/ci/kernel/fragments/10-xe.fragment
Value of CONFIG_DRM_XE is redefined by fragment /workspace/ci/kernel/fragments/10-xe.fragment:
Previous value: # CONFIG_DRM_XE is not set
New value: CONFIG_DRM_XE=m

  GEN     Makefile

WARNING: unmet direct dependencies detected for FB_IOMEM_HELPERS
  Depends on [n]: HAS_IOMEM [=y] && FB_CORE [=n]
  Selected by [m]:
  - DRM_XE_DISPLAY [=y] && HAS_IOMEM [=y] && DRM [=y] && DRM_XE [=m] && DRM_XE [=m]=m [=m] && HAS_IOPORT [=y]
#
# configuration written to .config
#
Value requested for CONFIG_HAVE_UID16 not in final .config
Requested value:  CONFIG_HAVE_UID16=y
Actual value:     

Value requested for CONFIG_UID16 not in final .config
Requested value:  CONFIG_UID16=y
Actual value:     

Value requested for CONFIG_X86_32 not in final .config
Requested value:  CONFIG_X86_32=y
Actual value:     

Value requested for CONFIG_OUTPUT_FORMAT not in final .config
Requested value:  CONFIG_OUTPUT_FORMAT="elf32-i386"
Actual value:     CONFIG_OUTPUT_FORMAT="elf64-x86-64"

Value requested for CONFIG_ARCH_MMAP_RND_BITS_MIN not in final .config
Requested value:  CONFIG_ARCH_MMAP_RND_BITS_MIN=8
Actual value:     CONFIG_ARCH_MMAP_RND_BITS_MIN=28

Value requested for CONFIG_ARCH_MMAP_RND_BITS_MAX not in final .config
Requested value:  CONFIG_ARCH_MMAP_RND_BITS_MAX=16
Actual value:     CONFIG_ARCH_MMAP_RND_BITS_MAX=32

Value requested for CONFIG_PGTABLE_LEVELS not in final .config
Requested value:  CONFIG_PGTABLE_LEVELS=2
Actual value:     CONFIG_PGTABLE_LEVELS=5

Value requested for CONFIG_X86_BIGSMP not in final .config
Requested value:  # CONFIG_X86_BIGSMP is not set
Actual value:     

Value requested for CONFIG_X86_INTEL_QUARK not in final .config
Requested value:  # CONFIG_X86_INTEL_QUARK is not set
Actual value:     

Value requested for CONFIG_X86_RDC321X not in final .config
Requested value:  # CONFIG_X86_RDC321X is not set
Actual value:     

Value requested for CONFIG_X86_32_NON_STANDARD not in final .config
Requested value:  # CONFIG_X86_32_NON_STANDARD is not set
Actual value:     

Value requested for CONFIG_X86_32_IRIS not in final .config
Requested value:  # CONFIG_X86_32_IRIS is not set
Actual value:     

Value requested for CONFIG_M486SX not in final .config
Requested value:  # CONFIG_M486SX is not set
Actual value:     

Value requested for CONFIG_M486 not in final .config
Requested value:  # CONFIG_M486 is not set
Actual value:     

Value requested for CONFIG_M586 not in final .config
Requested value:  # CONFIG_M586 is not set
Actual value:     

Value requested for CONFIG_M586TSC not in final .config
Requested value:  # CONFIG_M586TSC is not set
Actual value:     

Value requested for CONFIG_M586MMX not in final .config
Requested value:  # CONFIG_M586MMX is not set
Actual value:     

Value requested for CONFIG_M686 not in final .config
Requested value:  CONFIG_M686=y
Actual value:     

Value requested for CONFIG_MPENTIUMII not in final .config
Requested value:  # CONFIG_MPENTIUMII is not set
Actual value:     

Value requested for CONFIG_MPENTIUMIII not in final .config
Requested value:  # CONFIG_MPENTIUMIII is not set
Actual value:     

Value requested for CONFIG_MPENTIUMM not in final .config
Requested value:  # CONFIG_MPENTIUMM is not set
Actual value:     

Value requested for CONFIG_MPENTIUM4 not in final .config
Requested value:  # CONFIG_MPENTIUM4 is not set
Actual value:     

Value requested for CONFIG_MK6 not in final .config
Requested value:  # CONFIG_MK6 is not set
Actual value:     

Value requested for CONFIG_MK7 not in final .config
Requested value:  # CONFIG_MK7 is not set
Actual value:     

Value requested for CONFIG_MCRUSOE not in final .config
Requested value:  # CONFIG_MCRUSOE is not set
Actual value:     

Value requested for CONFIG_MEFFICEON not in final .config
Requested value:  # CONFIG_MEFFICEON is not set
Actual value:     

Value requested for CONFIG_MWINCHIPC6 not in final .config
Requested value:  # CONFIG_MWINCHIPC6 is not set
Actual value:     

Value requested for CONFIG_MWINCHIP3D not in final .config
Requested value:  # CONFIG_MWINCHIP3D is not set
Actual value:     

Value requested for CONFIG_MELAN not in final .config
Requested value:  # CONFIG_MELAN is not set
Actual value:     

Value requested for CONFIG_MGEODEGX1 not in final .config
Requested value:  # CONFIG_MGEODEGX1 is not set
Actual value:     

Value requested for CONFIG_MGEODE_LX not in final .config
Requested value:  # CONFIG_MGEODE_LX is not set
Actual value:     

Value requested for CONFIG_MCYRIXIII not in final .config
Requested value:  # CONFIG_MCYRIXIII is not set
Actual value:     

Value requested for CONFIG_MVIAC3_2 not in final .config
Requested value:  # CONFIG_MVIAC3_2 is not set
Actual value:     

Value requested for CONFIG_MVIAC7 not in final .config
Requested value:  # CONFIG_MVIAC7 is not set
Actual value:     

Value requested for CONFIG_X86_GENERIC not in final .config
Requested value:  # CONFIG_X86_GENERIC is not set
Actual value:     

Value requested for CONFIG_X86_INTERNODE_CACHE_SHIFT not in final .config
Requested value:  CONFIG_X86_INTERNODE_CACHE_SHIFT=5
Actual value:     CONFIG_X86_INTERNODE_CACHE_SHIFT=6

Value requested for CONFIG_X86_L1_CACHE_SHIFT not in final .config
Requested value:  CONFIG_X86_L1_CACHE_SHIFT=5
Actual value:     CONFIG_X86_L1_CACHE_SHIFT=6

Value requested for CONFIG_X86_USE_PPRO_CHECKSUM not in final .config
Requested value:  CONFIG_X86_USE_PPRO_CHECKSUM=y
Actual value:     

Value requested for CONFIG_X86_MINIMUM_CPU_FAMILY not in final .config
Requested value:  CONFIG_X86_MINIMUM_CPU_FAMILY=6
Actual value:     CONFIG_X86_MINIMUM_CPU_FAMILY=64

Value requested for CONFIG_CPU_SUP_TRANSMETA_32 not in final .config
Requested value:  CONFIG_CPU_SUP_TRANSMETA_32=y
Actual value:     

Value requested for CONFIG_CPU_SUP_VORTEX_32 not in final .config
Requested value:  CONFIG_CPU_SUP_VORTEX_32=y
Actual value:     

Value requested for CONFIG_HPET_TIMER not in final .config
Requested value:  # CONFIG_HPET_TIMER is not set
Actual value:     CONFIG_HPET_TIMER=y

Value requested for CONFIG_NR_CPUS_RANGE_END not in final .config
Requested value:  CONFIG_NR_CPUS_RANGE_END=8
Actual value:     CONFIG_NR_CPUS_RANGE_END=512

Value requested for CONFIG_NR_CPUS_DEFAULT not in final .config
Requested value:  CONFIG_NR_CPUS_DEFAULT=8
Actual value:     CONFIG_NR_CPUS_DEFAULT=64

Value requested for CONFIG_X86_ANCIENT_MCE not in final .config
Requested value:  # CONFIG_X86_ANCIENT_MCE is not set
Actual value:     

Value requested for CONFIG_X86_LEGACY_VM86 not in final .config
Requested value:  # CONFIG_X86_LEGACY_VM86 is not set
Actual value:     

Value requested for CONFIG_X86_ESPFIX32 not in final .config
Requested value:  CONFIG_X86_ESPFIX32=y
Actual value:     

Value requested for CONFIG_TOSHIBA not in final .config
Requested value:  # CONFIG_TOSHIBA is not set
Actual value:     

Value requested for CONFIG_X86_REBOOTFIXUPS not in final .config
Requested value:  # CONFIG_X86_REBOOTFIXUPS is not set
Actual value:     

Value requested for CONFIG_MICROCODE_INITRD32 not in final .config
Requested value:  CONFIG_MICROCODE_INITRD32=y
Actual value:     

Value requested for CONFIG_NOHIGHMEM not in final .config
Requested value:  # CONFIG_NOHIGHMEM is not set
Actual value:     

Value requested for CONFIG_HIGHMEM4G not in final .config
Requested value:  CONFIG_HIGHMEM4G=y
Actual value:     

Value requested for CONFIG_HIGHMEM64G not in final .config
Requested value:  # CONFIG_HIGHMEM64G is not set
Actual value:     

Value requested for CONFIG_VMSPLIT_3G not in final .config
Requested value:  CONFIG_VMSPLIT_3G=y
Actual value:     

Value requested for CONFIG_VMSPLIT_3G_OPT not in final .config
Requested value:  # CONFIG_VMSPLIT_3G_OPT is not set
Actual value:     

Value requested for CONFIG_VMSPLIT_2G not in final .config
Requested value:  # CONFIG_VMSPLIT_2G is not set
Actual value:     

Value requested for CONFIG_VMSPLIT_2G_OPT not in final .config
Requested value:  # CONFIG_VMSPLIT_2G_OPT is not set
Actual value:     

Value requested for CONFIG_VMSPLIT_1G not in final .config
Requested value:  # CONFIG_VMSPLIT_1G is not set
Actual value:     

Value requested for CONFIG_PAGE_OFFSET not in final .config
Requested value:  CONFIG_PAGE_OFFSET=0xC0000000
Actual value:     

Value requested for CONFIG_HIGHMEM not in final .config
Requested value:  CONFIG_HIGHMEM=y
Actual value:     

Value requested for CONFIG_X86_PAE not in final .config
Requested value:  # CONFIG_X86_PAE is not set
Actual value:     

Value requested for CONFIG_ARCH_FLATMEM_ENABLE not in final .config
Requested value:  CONFIG_ARCH_FLATMEM_ENABLE=y
Actual value:     

Value requested for CONFIG_ARCH_SELECT_MEMORY_MODEL not in final .config
Requested value:  CONFIG_ARCH_SELECT_MEMORY_MODEL=y
Actual value:     

Value requested for CONFIG_ILLEGAL_POINTER_VALUE not in final .config
Requested value:  CONFIG_ILLEGAL_POINTER_VALUE=0
Actual value:     CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000

Value requested for CONFIG_HIGHPTE not in final .config
Requested value:  # CONFIG_HIGHPTE is not set
Actual value:     

Value requested for CONFIG_COMPAT_VDSO not in final .config
Requested value:  # CONFIG_COMPAT_VDSO is not set
Actual value:     

Value requested for CONFIG_FUNCTION_PADDING_CFI not in final .config
Requested value:  CONFIG_FUNCTION_PADDING_CFI=0
Actual value:     CONFIG_FUNCTION_PADDING_CFI=11

Value requested for CONFIG_FUNCTION_PADDING_BYTES not in final .config
Requested value:  CONFIG_FUNCTION_PADDING_BYTES=4
Actual value:     CONFIG_FUNCTION_PADDING_BYTES=16

Value requested for CONFIG_APM not in final .config
Requested value:  # CONFIG_APM is not set
Actual value:     

Value requested for CONFIG_X86_POWERNOW_K6 not in final .config
Requested value:  # CONFIG_X86_POWERNOW_K6 is not set
Actual value:     

Value requested for CONFIG_X86_POWERNOW_K7 not in final .config
Requested value:  # CONFIG_X86_POWERNOW_K7 is not set
Actual value:     

Value requested for CONFIG_X86_GX_SUSPMOD not in final .config
Requested value:  # CONFIG_X86_GX_SUSPMOD is not set
Actual value:     

Value requested for CONFIG_X86_SPEEDSTEP_ICH not in final .config
Requested value:  # CONFIG_X86_SPEEDSTEP_ICH is not set
Actual value:     

Value requested for CONFIG_X86_SPEEDSTEP_SMI not in final .config
Requested value:  # CONFIG_X86_SPEEDSTEP_SMI is not set
Actual value:     

Value requested for CONFIG_X86_CPUFREQ_NFORCE2 not in final .config
Requested value:  # CONFIG_X86_CPUFREQ_NFORCE2 is not set
Actual value:     

Value requested for CONFIG_X86_LONGRUN not in final .config
Requested value:  # CONFIG_X86_LONGRUN is not set
Actual value:     

Value requested for CONFIG_X86_LONGHAUL not in final .config
Requested value:  # CONFIG_X86_LONGHAUL is not set
Actual value:     

Value requested for CONFIG_X86_E_POWERSAVER not in final .config
Requested value:  # CONFIG_X86_E_POWERSAVER is not set
Actual value:     

Value requested for CONFIG_PCI_GOBIOS not in final .config
Requested value:  # CONFIG_PCI_GOBIOS is not set
Actual value:     

Value requested for CONFIG_PCI_GOMMCONFIG not in final .config
Requested value:  # CONFIG_PCI_GOMMCONFIG is not set
Actual value:     

Value requested for CONFIG_PCI_GODIRECT not in final .config
Requested value:  # CONFIG_PCI_GODIRECT is not set
Actual value:     

Value requested for CONFIG_PCI_GOANY not in final .config
Requested value:  CONFIG_PCI_GOANY=y
Actual value:     

Value requested for CONFIG_PCI_BIOS not in final .config
Requested value:  CONFIG_PCI_BIOS=y
Actual value:     

Value requested for CONFIG_ISA not in final .config
Requested value:  # CONFIG_ISA is not set
Actual value:     

Value requested for CONFIG_SCx200 not in final .config
Requested value:  # CONFIG_SCx200 is not set
Actual value:     

Value requested for CONFIG_OLPC not in final .config
Requested value:  # CONFIG_OLPC is not set
Actual value:     

Value requested for CONFIG_ALIX not in final .config
Requested value:  # CONFIG_ALIX is not set
Actual value:     

Value requested for CONFIG_NET5501 not in final .config
Requested value:  # CONFIG_NET5501 is not set
Actual value:     

Value requested for CONFIG_GEOS not in final .config
Requested value:  # CONFIG_GEOS is not set
Actual value:     

Value requested for CONFIG_COMPAT_32 not in final .config
Requested value:  CONFIG_COMPAT_32=y
Actual value:     

Value requested for CONFIG_HAVE_ATOMIC_IOMAP not in final .config
Requested value:  CONFIG_HAVE_ATOMIC_IOMAP=y
Actual value:     

Value requested for CONFIG_ARCH_32BIT_OFF_T not in final .config
Requested value:  CONFIG_ARCH_32BIT_OFF_T=y
Actual value:     

Value requested for CONFIG_ARCH_WANT_IPC_PARSE_VERSION not in final .config
Requested value:  CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
Actual value:     

Value requested for CONFIG_MODULES_USE_ELF_REL not in final .config
Requested value:  CONFIG_MODULES_USE_ELF_REL=y
Actual value:     

Value requested for CONFIG_ARCH_MMAP_RND_BITS not in final .config
Requested value:  CONFIG_ARCH_MMAP_RND_BITS=8
Actual value:     CONFIG_ARCH_MMAP_RND_BITS=28

Value requested for CONFIG_CLONE_BACKWARDS not in final .config
Requested value:  CONFIG_CLONE_BACKWARDS=y
Actual value:     

Value requested for CONFIG_OLD_SIGSUSPEND3 not in final .config
Requested value:  CONFIG_OLD_SIGSUSPEND3=y
Actual value:     

Value requested for CONFIG_OLD_SIGACTION not in final .config
Requested value:  CONFIG_OLD_SIGACTION=y
Actual value:     

Value requested for CONFIG_ARCH_SPLIT_ARG64 not in final .config
Requested value:  CONFIG_ARCH_SPLIT_ARG64=y
Actual value:     

Value requested for CONFIG_FUNCTION_ALIGNMENT not in final .config
Requested value:  CONFIG_FUNCTION_ALIGNMENT=4
Actual value:     CONFIG_FUNCTION_ALIGNMENT=16

Value requested for CONFIG_SELECT_MEMORY_MODEL not in final .config
Requested value:  CONFIG_SELECT_MEMORY_MODEL=y
Actual value:     

Value requested for CONFIG_FLATMEM_MANUAL not in final .config
Requested value:  CONFIG_FLATMEM_MANUAL=y
Actual value:     

Value requested for CONFIG_SPARSEMEM_MANUAL not in final .config
Requested value:  # CONFIG_SPARSEMEM_MANUAL is not set
Actual value:     

Value requested for CONFIG_FLATMEM not in final .config
Requested value:  CONFIG_FLATMEM=y
Actual value:     

Value requested for CONFIG_SPARSEMEM_STATIC not in final .config
Requested value:  CONFIG_SPARSEMEM_STATIC=y
Actual value:     

Value requested for CONFIG_BOUNCE not in final .config
Requested value:  CONFIG_BOUNCE=y
Actual value:     

Value requested for CONFIG_KMAP_LOCAL not in final .config
Requested value:  CONFIG_KMAP_LOCAL=y
Actual value:     

Value requested for CONFIG_HOTPLUG_PCI_COMPAQ not in final .config
Requested value:  # CONFIG_HOTPLUG_PCI_COMPAQ is not set
Actual value:     

Value requested for CONFIG_HOTPLUG_PCI_IBM not in final .config
Requested value:  # CONFIG_HOTPLUG_PCI_IBM is not set
Actual value:     

Value requested for CONFIG_EFI_CAPSULE_QUIRK_QUARK_CSH not in final .config
Requested value:  CONFIG_EFI_CAPSULE_QUIRK_QUARK_CSH=y
Actual value:     

Value requested for CONFIG_PCH_PHUB not in final .config
Requested value:  # CONFIG_PCH_PHUB is not set
Actual value:     

Value requested for CONFIG_SCSI_NSP32 not in final .config
Requested value:  # CONFIG_SCSI_NSP32 is not set
Actual value:     

Value requested for CONFIG_PATA_CS5520 not in final .config
Requested value:  # CONFIG_PATA_CS5520 is not set
Actual value:     

Value requested for CONFIG_PATA_CS5530 not in final .config
Requested value:  # CONFIG_PATA_CS5530 is not set
Actual value:     

Value requested for CONFIG_PATA_CS5535 not in final .config
Requested value:  # CONFIG_PATA_CS5535 is not set
Actual value:     

Value requested for CONFIG_PATA_CS5536 not in final .config
Requested value:  # CONFIG_PATA_CS5536 is not set
Actual value:     

Value requested for CONFIG_PATA_SC1200 not in final .config
Requested value:  # CONFIG_PATA_SC1200 is not set
Actual value:     

Value requested for CONFIG_PCH_GBE not in final .config
Requested value:  # CONFIG_PCH_GBE is not set
Actual value:     

Value requested for CONFIG_INPUT_WISTRON_BTNS not in final .config
Requested value:  # CONFIG_INPUT_WISTRON_BTNS is not set
Actual value:     

Value requested for CONFIG_SERIAL_TIMBERDALE not in final .config
Requested value:  # CONFIG_SERIAL_TIMBERDALE is not set
Actual value:     

Value requested for CONFIG_SERIAL_PCH_UART not in final .config
Requested value:  # CONFIG_SERIAL_PCH_UART is not set
Actual value:     

Value requested for CONFIG_HW_RANDOM_GEODE not in final .config
Requested value:  CONFIG_HW_RANDOM_GEODE=y
Actual value:     

Value requested for CONFIG_SONYPI not in final .config
Requested value:  # CONFIG_SONYPI is not set
Actual value:     

Value requested for CONFIG_PC8736x_GPIO not in final .config
Requested value:  # CONFIG_PC8736x_GPIO is not set
Actual value:     

Value requested for CONFIG_NSC_GPIO not in final .config
Requested value:  # CONFIG_NSC_GPIO is not set
Actual value:     

Value requested for CONFIG_I2C_EG20T not in final .config
Requested value:  # CONFIG_I2C_EG20T is not set
Actual value:     

Value requested for CONFIG_SCx200_ACB not in final .config
Requested value:  # CONFIG_SCx200_ACB is not set
Actual value:     

Value requested for CONFIG_PTP_1588_CLOCK_PCH not in final .config
Requested value:  # CONFIG_PTP_1588_CLOCK_PCH is not set
Actual value:     

Value requested for CONFIG_SBC8360_WDT not in final .config
Requested value:  # CONFIG_SBC8360_WDT is not set
Actual value:     

Value requested for CONFIG_SBC7240_WDT not in final .config
Requested value:  # CONFIG_SBC7240_WDT is not set
Actual value:     

Value requested for CONFIG_MFD_CS5535 not in final .config
Requested value:  # CONFIG_MFD_CS5535 is not set
Actual value:     

Value requested for CONFIG_AGP_ALI not in final .config
Requested value:  # CONFIG_AGP_ALI is not set
Actual value:     

Value requested for CONFIG_AGP_ATI not in final .config
Requested value:  # CONFIG_AGP_ATI is not set
Actual value:     

Value requested for CONFIG_AGP_AMD not in final .config
Requested value:  # CONFIG_AGP_AMD is not set
Actual value:     

Value requested for CONFIG_AGP_NVIDIA not in final .config
Requested value:  # CONFIG_AGP_NVIDIA is not set
Actual value:     

Value requested for CONFIG_AGP_SWORKS not in final .config
Requested value:  # CONFIG_AGP_SWORKS is not set
Actual value:     

Value requested for CONFIG_AGP_EFFICEON not in final .config
Requested value:  # CONFIG_AGP_EFFICEON is not set
Actual value:     

Value requested for CONFIG_SND_CS5530 not in final .config
Requested value:  # CONFIG_SND_CS5530 is not set
Actual value:     

Value requested for CONFIG_SND_CS5535AUDIO not in final .config
Requested value:  # CONFIG_SND_CS5535AUDIO is not set
Actual value:     

Value requested for CONFIG_SND_SIS7019 not in final .config
Requested value:  # CONFIG_SND_SIS7019 is not set
Actual value:     

Value requested for CONFIG_LEDS_OT200 not in final .config
Requested value:  # CONFIG_LEDS_OT200 is not set
Actual value:     

Value requested for CONFIG_PCH_DMA not in final .config
Requested value:  # CONFIG_PCH_DMA is not set
Actual value:     

Value requested for CONFIG_CLKSRC_I8253 not in final .config
Requested value:  CONFIG_CLKSRC_I8253=y
Actual value:     

Value requested for CONFIG_MAILBOX not in final .config
Requested value:  # CONFIG_MAILBOX is not set
Actual value:     CONFIG_MAILBOX=y

Value requested for CONFIG_CRYPTO_SERPENT_SSE2_586 not in final .config
Requested value:  # CONFIG_CRYPTO_SERPENT_SSE2_586 is not set
Actual value:     

Value requested for CONFIG_CRYPTO_TWOFISH_586 not in final .config
Requested value:  # CONFIG_CRYPTO_TWOFISH_586 is not set
Actual value:     

Value requested for CONFIG_CRYPTO_DEV_GEODE not in final .config
Requested value:  # CONFIG_CRYPTO_DEV_GEODE is not set
Actual value:     

Value requested for CONFIG_CRYPTO_DEV_HIFN_795X not in final .config
Requested value:  # CONFIG_CRYPTO_DEV_HIFN_795X is not set
Actual value:     

Value requested for CONFIG_CRYPTO_LIB_POLY1305_RSIZE not in final .config
Requested value:  CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
Actual value:     CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11

Value requested for CONFIG_AUDIT_GENERIC not in final .config
Requested value:  CONFIG_AUDIT_GENERIC=y
Actual value:     

Value requested for CONFIG_GENERIC_VDSO_32 not in final .config
Requested value:  CONFIG_GENERIC_VDSO_32=y
Actual value:     

Value requested for CONFIG_DEBUG_KMAP_LOCAL not in final .config
Requested value:  # CONFIG_DEBUG_KMAP_LOCAL is not set
Actual value:     

Value requested for CONFIG_DEBUG_HIGHMEM not in final .config
Requested value:  # CONFIG_DEBUG_HIGHMEM is not set
Actual value:     

Value requested for CONFIG_HAVE_DEBUG_STACKOVERFLOW not in final .config
Requested value:  CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
Actual value:     

Value requested for CONFIG_DEBUG_STACKOVERFLOW not in final .config
Requested value:  # CONFIG_DEBUG_STACKOVERFLOW is not set
Actual value:     

Value requested for CONFIG_HAVE_FUNCTION_GRAPH_TRACER not in final .config
Requested value:  CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
Actual value:     

Value requested for CONFIG_HAVE_FUNCTION_GRAPH_RETVAL not in final .config
Requested value:  CONFIG_HAVE_FUNCTION_GRAPH_RETVAL=y
Actual value:     

Value requested for CONFIG_DRM_KUNIT_TEST not in final .config
Requested value:  CONFIG_DRM_KUNIT_TEST=m
Actual value:     

Value requested for CONFIG_DRM_XE_WERROR not in final .config
Requested value:  CONFIG_DRM_XE_WERROR=y
Actual value:     

Value requested for CONFIG_DRM_XE_DEBUG not in final .config
Requested value:  CONFIG_DRM_XE_DEBUG=y
Actual value:     

Value requested for CONFIG_DRM_XE_DEBUG_MEM not in final .config
Requested value:  CONFIG_DRM_XE_DEBUG_MEM=y
Actual value:     

Value requested for CONFIG_DRM_XE_KUNIT_TEST not in final .config
Requested value:  CONFIG_DRM_XE_KUNIT_TEST=m
Actual value:     

++ nproc
+ make -j48 ARCH=i386 olddefconfig
  GEN     Makefile

WARNING: unmet direct dependencies detected for FB_IOMEM_HELPERS
  Depends on [n]: HAS_IOMEM [=y] && FB_CORE [=n]
  Selected by [m]:
  - DRM_XE_DISPLAY [=y] && HAS_IOMEM [=y] && DRM [=y] && DRM_XE [=m] && DRM_XE [=m]=m [=m] && HAS_IOPORT [=y]
#
# configuration written to .config
#
++ nproc
+ make -j48 ARCH=i386
  SYNC    include/config/auto.conf.cmd
  GEN     Makefile

WARNING: unmet direct dependencies detected for FB_IOMEM_HELPERS
  Depends on [n]: HAS_IOMEM [=y] && FB_CORE [=n]
  Selected by [m]:
  - DRM_XE_DISPLAY [=y] && HAS_IOMEM [=y] && DRM [=y] && DRM_XE [=m] && DRM_XE [=m]=m [=m] && HAS_IOPORT [=y]

WARNING: unmet direct dependencies detected for FB_IOMEM_HELPERS
  Depends on [n]: HAS_IOMEM [=y] && FB_CORE [=n]
  Selected by [m]:
  - DRM_XE_DISPLAY [=y] && HAS_IOMEM [=y] && DRM [=y] && DRM_XE [=m] && DRM_XE [=m]=m [=m] && HAS_IOPORT [=y]

WARNING: unmet direct dependencies detected for FB_IOMEM_HELPERS
  Depends on [n]: HAS_IOMEM [=y] && FB_CORE [=n]
  Selected by [m]:
  - DRM_XE_DISPLAY [=y] && HAS_IOMEM [=y] && DRM [=y] && DRM_XE [=m] && DRM_XE [=m]=m [=m] && HAS_IOPORT [=y]
  GEN     Makefile
  WRAP    arch/x86/include/generated/uapi/asm/errno.h
  WRAP    arch/x86/include/generated/uapi/asm/bpf_perf_event.h
  WRAP    arch/x86/include/generated/uapi/asm/fcntl.h
  WRAP    arch/x86/include/generated/uapi/asm/ioctl.h
  WRAP    arch/x86/include/generated/uapi/asm/ioctls.h
  UPD     include/generated/uapi/linux/version.h
  WRAP    arch/x86/include/generated/uapi/asm/ipcbuf.h
  SYSHDR  arch/x86/include/generated/uapi/asm/unistd_32.h
  WRAP    arch/x86/include/generated/uapi/asm/param.h
  SYSHDR  arch/x86/include/generated/uapi/asm/unistd_64.h
  WRAP    arch/x86/include/generated/uapi/asm/poll.h
  SYSHDR  arch/x86/include/generated/uapi/asm/unistd_x32.h
  WRAP    arch/x86/include/generated/uapi/asm/resource.h
  SYSTBL  arch/x86/include/generated/asm/syscalls_32.h
  WRAP    arch/x86/include/generated/uapi/asm/socket.h
  WRAP    arch/x86/include/generated/uapi/asm/sockios.h
  WRAP    arch/x86/include/generated/uapi/asm/termbits.h
  WRAP    arch/x86/include/generated/uapi/asm/termios.h
  WRAP    arch/x86/include/generated/uapi/asm/types.h
  HOSTCC  arch/x86/tools/relocs_32.o
  HOSTCC  arch/x86/tools/relocs_64.o
  HOSTCC  arch/x86/tools/relocs_common.o
  UPD     include/generated/compile.h
  WRAP    arch/x86/include/generated/asm/early_ioremap.h
  WRAP    arch/x86/include/generated/asm/mcs_spinlock.h
  WRAP    arch/x86/include/generated/asm/mmzone.h
  WRAP    arch/x86/include/generated/asm/irq_regs.h
  WRAP    arch/x86/include/generated/asm/kmap_size.h
  WRAP    arch/x86/include/generated/asm/local64.h
  HOSTCC  scripts/kallsyms
  WRAP    arch/x86/include/generated/asm/mmiowb.h
  HOSTCC  scripts/sorttable
  WRAP    arch/x86/include/generated/asm/module.lds.h
  HOSTCC  scripts/asn1_compiler
  WRAP    arch/x86/include/generated/asm/rwonce.h
  HOSTCC  scripts/selinux/mdp/mdp
  HOSTLD  arch/x86/tools/relocs
  UPD     include/config/kernel.release
  UPD     include/generated/utsrelease.h
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  UPD     scripts/mod/devicetable-offsets.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/symsearch.o
  HOSTLD  scripts/mod/modpost
  CC      kernel/bounds.s
  CHKSHA1 /workspace/kernel/include/linux/atomic/atomic-arch-fallback.h
  CHKSHA1 /workspace/kernel/include/linux/atomic/atomic-instrumented.h
  CHKSHA1 /workspace/kernel/include/linux/atomic/atomic-long.h
  UPD     include/generated/timeconst.h
  UPD     include/generated/bounds.h
  CC      arch/x86/kernel/asm-offsets.s
  UPD     include/generated/asm-offsets.h
  CALL    /workspace/kernel/scripts/checksyscalls.sh
  LDS     scripts/module.lds
  HOSTCC  usr/gen_init_cpio
  CC      init/main.o
  CC      init/do_mounts.o
  CC      certs/system_keyring.o
  CC      init/do_mounts_initrd.o
  UPD     init/utsversion-tmp.h
  CC      ipc/util.o
  CC      mm/filemap.o
  CC      init/initramfs.o
  CC      ipc/msgutil.o
  CC      mm/mempool.o
  CC      security/commoncap.o
  CC      init/calibrate.o
  CC      ipc/msg.o
  CC      security/lsm_syscalls.o
  CC      mm/oom_kill.o
  CC      ipc/sem.o
  CC      io_uring/io_uring.o
  CC      security/min_addr.o
  CC      init/init_task.o
  AS      arch/x86/lib/atomic64_cx8_32.o
  CC      arch/x86/pci/i386.o
  CC      arch/x86/power/cpu.o
  CC      arch/x86/video/video-common.o
  AR      arch/x86/crypto/built-in.a
  AR      arch/x86/net/built-in.a
  CC      arch/x86/realmode/init.o
  CC      security/integrity/iint.o
  HOSTCC  security/selinux/genheaders
  CC      security/keys/gc.o
  CC      arch/x86/events/amd/core.o
  AR      virt/lib/built-in.a
  CC      arch/x86/events/zhaoxin/core.o
  CC      block/partitions/core.o
  CC      fs/nfs_common/nfsacl.o
  CC      arch/x86/events/intel/core.o
  AR      arch/x86/platform/atom/built-in.a
  AR      drivers/cache/built-in.a
  CC      arch/x86/mm/pat/set_memory.o
  CC      lib/math/div64.o
  CC      net/core/sock.o
  CC      arch/x86/virt/svm/cmdline.o
  CC      net/ethernet/eth.o
  CC      arch/x86/kernel/fpu/init.o
  AR      virt/built-in.a
  CC      sound/core/sound.o
  CC      fs/notify/dnotify/dnotify.o
  CC      sound/core/seq/seq.o
  CC      lib/crypto/mpi/generic_mpih-lshift.o
  AR      arch/x86/platform/ce4100/built-in.a
  AR      drivers/irqchip/built-in.a
  AS      arch/x86/lib/checksum_32.o
  CC      security/integrity/integrity_audit.o
  CC      arch/x86/entry/vdso/vma.o
  CC      arch/x86/platform/efi/memmap.o
  CC      kernel/sched/core.o
  AR      drivers/bus/mhi/built-in.a
  AR      drivers/bus/built-in.a
  CC      crypto/asymmetric_keys/asymmetric_type.o
  CC      arch/x86/lib/cmdline.o
  AR      drivers/pwm/built-in.a
  AR      drivers/leds/trigger/built-in.a
  AR      drivers/leds/blink/built-in.a
  AR      arch/x86/virt/svm/built-in.a
  AR      drivers/leds/simple/built-in.a
  CC      drivers/leds/led-core.o
  AR      arch/x86/virt/vmx/built-in.a
  AR      arch/x86/virt/built-in.a
  AR      arch/x86/platform/geode/built-in.a
  CC      sound/core/init.o
  AS      arch/x86/lib/cmpxchg8b_emu.o
  CC      lib/math/gcd.o
  GEN     security/selinux/flask.h security/selinux/av_permissions.h
  CC      arch/x86/lib/cpu.o
  CC      security/selinux/avc.o
  CC      lib/math/lcm.o
  CC      lib/math/int_log.o
  CC      lib/math/int_pow.o
  GEN     usr/initramfs_data.cpio
  COPY    usr/initramfs_inc_data
  AS      usr/initramfs_data.o
  CC      block/bdev.o
  AR      usr/built-in.a
  HOSTCC  certs/extract-cert
  CC      block/fops.o
  CC      lib/math/int_sqrt.o
  CC      arch/x86/kernel/fpu/bugs.o
  CC      lib/math/reciprocal_div.o
  CC      arch/x86/kernel/fpu/core.o
  CC      lib/math/rational.o
  CC      arch/x86/lib/delay.o
  CC      sound/core/seq/seq_lock.o
  CC      lib/crypto/mpi/generic_mpih-mul1.o
  AS      arch/x86/realmode/rm/header.o
  AR      arch/x86/video/built-in.a
  CC      lib/crypto/mpi/generic_mpih-mul2.o
  CC      security/keys/key.o
  AS      arch/x86/realmode/rm/trampoline_32.o
  CERT    certs/x509_certificate_list
  CERT    certs/signing_key.x509
  CC      security/keys/keyring.o
  AS      certs/system_certificates.o
  AS      arch/x86/realmode/rm/stack.o
  AR      certs/built-in.a
  AS      arch/x86/realmode/rm/reboot.o
  CC      fs/nfs_common/grace.o
  CC      security/keys/keyctl.o
  AS      arch/x86/realmode/rm/wakeup_asm.o
  AS      arch/x86/lib/getuser.o
  CC      drivers/leds/led-class.o
  CC      kernel/locking/mutex.o
  CC      arch/x86/entry/vdso/extable.o
  CC      arch/x86/pci/init.o
  CC      arch/x86/realmode/rm/wakemain.o
  CC      crypto/asymmetric_keys/restrict.o
  CC      drivers/pci/msi/pcidev_msi.o
  CC      drivers/video/console/dummycon.o
  AR      security/integrity/built-in.a
  CC      drivers/pci/pcie/portdrv.o
  CC      block/bio.o
  CC      arch/x86/kernel/cpu/mce/core.o
  AR      sound/i2c/other/built-in.a
  AR      sound/i2c/built-in.a
  CC      arch/x86/events/intel/bts.o
  AR      fs/notify/dnotify/built-in.a
  CC      arch/x86/platform/efi/quirks.o
  CC      mm/fadvise.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      arch/x86/realmode/rm/video-mode.o
  CC      arch/x86/power/hibernate_32.o
  GEN     arch/x86/lib/inat-tables.c
  CC      block/partitions/msdos.o
  CC      arch/x86/lib/insn-eval.o
  AR      lib/math/built-in.a
  AR      arch/x86/events/zhaoxin/built-in.a
  CC      drivers/pci/msi/api.o
  CC      security/selinux/hooks.o
  AS      arch/x86/realmode/rm/copy.o
  AS      arch/x86/realmode/rm/bioscall.o
  CC      sound/core/seq/seq_clientmgr.o
  CC      arch/x86/realmode/rm/regs.o
  CC      lib/crypto/memneq.o
  CC      arch/x86/realmode/rm/video-vga.o
  AR      drivers/pci/pwrctrl/built-in.a
  CC      security/security.o
  CC      net/core/request_sock.o
  CC      arch/x86/kernel/cpu/mce/severity.o
  CC      arch/x86/realmode/rm/video-vesa.o
  CC      arch/x86/pci/pcbios.o
  CC      arch/x86/realmode/rm/video-bios.o
  CC      arch/x86/events/amd/lbr.o
  CC      lib/crypto/mpi/generic_mpih-mul3.o
  CC      fs/iomap/trace.o
  CC      crypto/asymmetric_keys/signature.o
  CC      lib/crypto/mpi/generic_mpih-rshift.o
  PASYMS  arch/x86/realmode/rm/pasyms.h
  CC      drivers/leds/led-triggers.o
  LDS     arch/x86/realmode/rm/realmode.lds
  LD      arch/x86/realmode/rm/realmode.elf
  RELOCS  arch/x86/realmode/rm/realmode.relocs
  OBJCOPY arch/x86/realmode/rm/realmode.bin
  AS      arch/x86/realmode/rmpiggy.o
  AR      arch/x86/realmode/built-in.a
  CC      fs/notify/inotify/inotify_user.o
  CC      block/partitions/efi.o
  CC      drivers/video/console/vgacon.o
  CC      block/elevator.o
  CC      arch/x86/mm/pat/memtype.o
  CC      security/selinux/selinuxfs.o
  CC      io_uring/opdef.o
  CC      fs/nfs_common/common.o
  AR      net/ethernet/built-in.a
  CC      fs/iomap/iter.o
  AR      sound/drivers/opl3/built-in.a
  AR      sound/drivers/opl4/built-in.a
  AR      sound/drivers/mpu401/built-in.a
  CC      init/version.o
  AR      sound/drivers/vx/built-in.a
  AR      sound/drivers/pcsp/built-in.a
  AR      sound/drivers/built-in.a
  AS      arch/x86/power/hibernate_asm_32.o
  CC      drivers/pci/pcie/rcec.o
  CC      arch/x86/kernel/acpi/boot.o
  CC      arch/x86/power/hibernate.o
  CC      arch/x86/mm/init.o
  LDS     arch/x86/entry/vdso/vdso32/vdso32.lds
  AS      arch/x86/entry/vdso/vdso32/note.o
  CC      drivers/video/backlight/backlight.o
  AS      arch/x86/entry/vdso/vdso32/system_call.o
  CC      drivers/pci/msi/msi.o
  AS      arch/x86/entry/vdso/vdso32/sigreturn.o
  AR      drivers/video/fbdev/core/built-in.a
  AR      drivers/video/fbdev/omap/built-in.a
  CC      drivers/video/aperture.o
  CC      arch/x86/entry/vdso/vdso32/vclock_gettime.o
  AR      drivers/video/fbdev/omap2/omapfb/dss/built-in.a
  AR      init/built-in.a
  AR      drivers/video/fbdev/omap2/omapfb/displays/built-in.a
  CC      arch/x86/kernel/fpu/regset.o
  AR      drivers/video/fbdev/omap2/omapfb/built-in.a
  CC      arch/x86/events/amd/ibs.o
  AR      drivers/video/fbdev/omap2/built-in.a
  CC      arch/x86/mm/pat/memtype_interval.o
  AR      drivers/video/fbdev/built-in.a
  CC      ipc/shm.o
  CC      crypto/asymmetric_keys/public_key.o
  CC      arch/x86/mm/init_32.o
  CC      arch/x86/platform/efi/efi.o
  CC      arch/x86/lib/insn.o
  CC      fs/quota/dquot.o
  CC      sound/core/seq/seq_memory.o
  CC      arch/x86/kernel/apic/apic.o
  CC      lib/crypto/mpi/generic_mpih-sub1.o
  CC      drivers/pci/hotplug/pci_hotplug_core.o
  CC      arch/x86/pci/mmconfig_32.o
  CC      security/keys/permission.o
  CC      arch/x86/kernel/acpi/sleep.o
  CC      kernel/locking/semaphore.o
  AR      drivers/leds/built-in.a
  CC      fs/iomap/buffered-io.o
  CC      arch/x86/events/core.o
  CC      arch/x86/lib/kaslr.o
  CC      arch/x86/kernel/cpu/mtrr/mtrr.o
  AR      fs/nfs_common/built-in.a
  CC      security/keys/process_keys.o
  AR      net/802/built-in.a
  CC      drivers/pci/msi/irqdomain.o
  CC      drivers/pci/pcie/bwctrl.o
  CC      crypto/api.o
  CC      arch/x86/kernel/cpu/microcode/core.o
  AR      block/partitions/built-in.a
  AR      arch/x86/power/built-in.a
  CC      lib/crypto/utils.o
  AR      fs/notify/inotify/built-in.a
  CC      arch/x86/lib/memcpy_32.o
  AR      drivers/pci/controller/dwc/built-in.a
  CC      arch/x86/entry/vdso/vdso32/vgetcpu.o
  AR      fs/notify/fanotify/built-in.a
  CC      drivers/pci/pcie/aspm.o
  CC      fs/notify/fsnotify.o
  AR      drivers/pci/controller/mobiveil/built-in.a
  AR      drivers/pci/controller/plda/built-in.a
  AR      drivers/pci/controller/built-in.a
  AS      arch/x86/lib/memmove_32.o
  CC      drivers/pci/hotplug/acpi_pcihp.o
  CC      arch/x86/lib/misc.o
  HOSTCC  arch/x86/entry/vdso/vdso2c
  AR      arch/x86/mm/pat/built-in.a
  CC      arch/x86/kernel/apic/apic_common.o
  CC      arch/x86/lib/pc-conf-reg.o
  ASN.1   crypto/asymmetric_keys/x509.asn1.[ch]
  ASN.1   crypto/asymmetric_keys/x509_akid.asn1.[ch]
  CC      crypto/asymmetric_keys/x509_loader.o
  CC      mm/maccess.o
  AR      drivers/video/console/built-in.a
  CC      mm/page-writeback.o
  CC      lib/crypto/mpi/generic_mpih-add1.o
  CC      sound/core/seq/seq_queue.o
  AR      drivers/video/backlight/built-in.a
  CC      drivers/video/cmdline.o
  AS      arch/x86/kernel/acpi/wakeup_32.o
  CC      arch/x86/kernel/fpu/signal.o
  CC      security/keys/request_key.o
  CC      fs/proc/task_mmu.o
  CC      arch/x86/pci/direct.o
  CC      block/blk-core.o
  CC      arch/x86/kernel/cpu/mce/genpool.o
  AS      arch/x86/lib/putuser.o
  CC      block/blk-sysfs.o
  CC      net/sched/sch_generic.o
  AS      arch/x86/lib/retpoline.o
  CC      arch/x86/lib/string_32.o
  CC      crypto/asymmetric_keys/x509_public_key.o
  CC      arch/x86/kernel/cpu/cacheinfo.o
  CC      net/netlink/af_netlink.o
  CC      security/selinux/netlink.o
  CC      arch/x86/mm/fault.o
  CC      arch/x86/kernel/acpi/cstate.o
  CC      arch/x86/events/intel/ds.o
  CC      arch/x86/lib/strstr_32.o
  CC      arch/x86/platform/efi/efi_32.o
  CC      kernel/locking/rwsem.o
  CC      arch/x86/lib/usercopy.o
  CC      arch/x86/entry/vdso/vdso32-setup.o
  CC      fs/notify/notification.o
  CC      arch/x86/kernel/cpu/mtrr/if.o
  CC      arch/x86/events/amd/uncore.o
  CC      arch/x86/kernel/cpu/microcode/intel.o
  CC      arch/x86/kernel/cpu/microcode/amd.o
  CC      ipc/syscall.o
  CC      arch/x86/kernel/cpu/mce/intel.o
  CC      net/core/skbuff.o
  AR      drivers/pci/msi/built-in.a
  CC      lib/crypto/mpi/mpicoder.o
  CC      arch/x86/lib/usercopy_32.o
  AR      sound/isa/ad1816a/built-in.a
  AR      sound/pci/ac97/built-in.a
  AR      sound/isa/ad1848/built-in.a
  AR      sound/isa/cs423x/built-in.a
  AR      sound/pci/ali5451/built-in.a
  VDSO    arch/x86/entry/vdso/vdso32.so.dbg
  AR      sound/isa/es1688/built-in.a
  AR      drivers/pci/hotplug/built-in.a
  AR      sound/pci/asihpi/built-in.a
  AR      sound/isa/galaxy/built-in.a
  AR      sound/pci/au88x0/built-in.a
  OBJCOPY arch/x86/entry/vdso/vdso32.so
  AR      sound/ppc/built-in.a
  AR      sound/isa/gus/built-in.a
  VDSO2C  arch/x86/entry/vdso/vdso-image-32.c
  AR      sound/pci/aw2/built-in.a
  CC      arch/x86/entry/vdso/vdso-image-32.o
  CC      fs/notify/group.o
  AR      sound/pci/ctxfi/built-in.a
  AR      sound/isa/msnd/built-in.a
  CC      fs/notify/mark.o
  CC      net/netlink/genetlink.o
  AR      sound/isa/opti9xx/built-in.a
  AR      sound/pci/cs46xx/built-in.a
  AR      sound/pci/ca0106/built-in.a
  CC      arch/x86/events/probe.o
  AR      sound/isa/sb/built-in.a
  CC      io_uring/kbuf.o
  AR      sound/pci/cs5535audio/built-in.a
  AR      sound/isa/wavefront/built-in.a
  AR      sound/pci/lola/built-in.a
  AR      sound/isa/wss/built-in.a
  AR      sound/pci/lx6464es/built-in.a
  AR      sound/isa/built-in.a
  CC      io_uring/rsrc.o
  ASN.1   crypto/asymmetric_keys/pkcs7.asn1.[ch]
  CC      crypto/asymmetric_keys/pkcs7_trust.o
  CC      drivers/video/nomodeset.o
  AR      sound/pci/echoaudio/built-in.a
  CC      arch/x86/pci/mmconfig-shared.o
  AR      sound/pci/emu10k1/built-in.a
  CC      io_uring/notif.o
  CC      sound/core/seq/seq_fifo.o
  CC      sound/pci/hda/hda_bind.o
  AR      arch/x86/kernel/acpi/built-in.a
  AR      sound/pci/ice1712/built-in.a
  AR      net/bpf/built-in.a
  CC      net/ethtool/ioctl.o
  CC      crypto/asymmetric_keys/pkcs7_verify.o
  CC      arch/x86/lib/msr-smp.o
  CC      security/keys/request_key_auth.o
  CC      arch/x86/kernel/fpu/xstate.o
  AS      arch/x86/platform/efi/efi_stub_32.o
  AR      arch/x86/entry/vdso/built-in.a
  AR      arch/x86/entry/vsyscall/built-in.a
  AS      arch/x86/entry/entry.o
  AR      drivers/idle/built-in.a
  CC      arch/x86/platform/efi/runtime-map.o
  CC      arch/x86/kernel/cpu/mtrr/generic.o
  CC      arch/x86/kernel/cpu/mtrr/cleanup.o
  CC      fs/iomap/direct-io.o
  AS      arch/x86/entry/entry_32.o
  CC      io_uring/tctx.o
  CC      drivers/pci/pcie/pme.o
  CC      arch/x86/entry/syscall_32.o
  CC      arch/x86/kernel/apic/apic_noop.o
  CC      kernel/locking/percpu-rwsem.o
  CC      drivers/video/hdmi.o
  CC      fs/quota/quota_v2.o
  CC      kernel/power/qos.o
  CC      arch/x86/kernel/cpu/mce/amd.o
  CC      arch/x86/lib/cache-smp.o
  CC      ipc/ipc_sysctl.o
  CC      kernel/power/main.o
  CC      fs/proc/inode.o
  CC      arch/x86/kernel/cpu/mtrr/amd.o
  CC      lib/crypto/mpi/mpi-add.o
  CC      crypto/asymmetric_keys/x509.asn1.o
  CC      net/ethtool/common.o
  AR      arch/x86/platform/iris/built-in.a
  CC      crypto/asymmetric_keys/x509_akid.asn1.o
  CC      arch/x86/pci/fixup.o
  AR      arch/x86/kernel/cpu/microcode/built-in.a
  CC      kernel/sched/fair.o
  CC      arch/x86/lib/msr.o
  CC      sound/core/seq/seq_prioq.o
  CC      crypto/asymmetric_keys/x509_cert_parser.o
  CC      arch/x86/kernel/apic/ipi.o
  CC      arch/x86/mm/ioremap.o
  CC      sound/pci/hda/hda_codec.o
  CC      arch/x86/entry/common.o
  AR      arch/x86/events/amd/built-in.a
  CC      fs/iomap/fiemap.o
  CC      net/netfilter/core.o
  CC      security/selinux/nlmsgtab.o
  CC      security/keys/user_defined.o
  CC      fs/notify/fdinfo.o
  CC      mm/folio-compat.o
  CC      net/netfilter/nf_log.o
  CC      kernel/locking/spinlock.o
  CC      ipc/mqueue.o
  CC      crypto/cipher.o
  CC      fs/quota/quota_tree.o
  AR      arch/x86/platform/efi/built-in.a
  CC      fs/quota/quota.o
  CC      arch/x86/platform/intel/iosf_mbi.o
  AR      drivers/pci/pcie/built-in.a
  AR      drivers/pci/switch/built-in.a
  AR      arch/x86/platform/intel-mid/built-in.a
  CC      arch/x86/events/utils.o
  CC      kernel/power/console.o
  CC      drivers/pci/access.o
  CC      lib/zlib_inflate/inffast.o
  CC      crypto/asymmetric_keys/pkcs7.asn1.o
  AR      drivers/video/built-in.a
  CC      crypto/asymmetric_keys/pkcs7_parser.o
  CC      lib/zlib_deflate/deflate.o
  CC      lib/crypto/mpi/mpi-bit.o
  CC      net/sched/sch_mq.o
  CC      arch/x86/kernel/cpu/mtrr/cyrix.o
  CC      io_uring/filetable.o
  CC      lib/zlib_inflate/inflate.o
  CC      fs/proc/root.o
  CC      sound/core/seq/seq_timer.o
  CC      arch/x86/kernel/apic/vector.o
  CC      arch/x86/kernel/kprobes/core.o
  CC      kernel/locking/osq_lock.o
  CC      arch/x86/events/intel/knc.o
  AR      arch/x86/kernel/fpu/built-in.a
  LDS     arch/x86/kernel/vmlinux.lds
  CC      arch/x86/kernel/cpu/mtrr/centaur.o
  CC      ipc/namespace.o
  CC      security/keys/proc.o
  CC      kernel/printk/printk.o
  CC      fs/iomap/seek.o
  AS      arch/x86/lib/msr-reg.o
  CC      block/blk-flush.o
  CC      arch/x86/lib/msr-reg-export.o
  CC      arch/x86/mm/extable.o
  CC      arch/x86/kernel/cpu/mce/threshold.o
  CC      kernel/irq/irqdesc.o
  AR      fs/notify/built-in.a
  CC      kernel/irq/handle.o
  CC      arch/x86/pci/acpi.o
  AS      arch/x86/entry/thunk.o
  CC      arch/x86/kernel/apic/init.o
  CC      net/core/datagram.o
  CC      mm/readahead.o
  CC      kernel/locking/qspinlock.o
  AR      arch/x86/entry/built-in.a
  CC      net/sched/sch_frag.o
  CC      block/blk-settings.o
  CC      drivers/pci/bus.o
  AS      arch/x86/lib/hweight.o
  CC      arch/x86/lib/iomem.o
  AR      crypto/asymmetric_keys/built-in.a
  CC      security/selinux/netif.o
  CC      crypto/compress.o
  CC      sound/core/seq/seq_system.o
  CC      kernel/power/process.o
  AR      arch/x86/platform/intel/built-in.a
  AR      arch/x86/platform/intel-quark/built-in.a
  CC      arch/x86/mm/mmap.o
  AR      arch/x86/platform/olpc/built-in.a
  CC      lib/crypto/mpi/mpi-cmp.o
  AR      arch/x86/platform/scx200/built-in.a
  CC      net/netlink/policy.o
  AR      arch/x86/platform/ts5500/built-in.a
  AR      arch/x86/platform/uv/built-in.a
  AR      arch/x86/platform/built-in.a
  AR      sound/pci/korg1212/built-in.a
  AR      sound/pci/mixart/built-in.a
  AR      sound/pci/nm256/built-in.a
  AS      arch/x86/kernel/head_32.o
  CC      lib/zlib_inflate/infutil.o
  CC      lib/lzo/lzo1x_compress.o
  CC      arch/x86/kernel/cpu/mtrr/legacy.o
  CC      arch/x86/kernel/kprobes/opt.o
  CC      sound/core/memory.o
  CC      io_uring/rw.o
  CC      arch/x86/events/intel/lbr.o
  CC      lib/lzo/lzo1x_decompress_safe.o
  CC      lib/zlib_deflate/deftree.o
  CC      arch/x86/events/rapl.o
  CC      lib/crypto/chacha.o
  CC      security/keys/sysctl.o
  CC      arch/x86/lib/atomic64_32.o
  CC      fs/proc/base.o
  CC      fs/proc/generic.o
  CC      kernel/locking/rtmutex_api.o
  CC      fs/iomap/swapfile.o
  CC      ipc/mq_sysctl.o
  CC      arch/x86/lib/inat.o
  CC      net/netfilter/nf_queue.o
  CC      fs/quota/kqid.o
  CC      security/lsm_audit.o
  CC      block/blk-ioc.o
  CC      kernel/irq/manage.o
  CC      kernel/printk/printk_safe.o
  AR      arch/x86/lib/built-in.a
  CC      lib/zlib_inflate/inftrees.o
  AR      arch/x86/lib/lib.a
  CC      lib/zlib_inflate/inflate_syms.o
  CC      sound/pci/hda/hda_jack.o
  AR      arch/x86/kernel/cpu/mtrr/built-in.a
  CC      arch/x86/mm/pgtable.o
  CC      crypto/algapi.o
  CC      sound/core/seq/seq_ports.o
  AR      drivers/char/ipmi/built-in.a
  CC      kernel/printk/nbcon.o
  CC      arch/x86/kernel/apic/hw_nmi.o
  CC      arch/x86/pci/legacy.o
  CC      mm/swap.o
  CC      lib/crypto/mpi/mpi-sub-ui.o
  CC      kernel/power/suspend.o
  CC      net/core/stream.o
  CC      drivers/pci/probe.o
  CC      arch/x86/events/intel/p4.o
  CC      net/netfilter/nf_sockopt.o
  AR      ipc/built-in.a
  AR      lib/lzo/built-in.a
  CC      arch/x86/kernel/cpu/scattered.o
  CC      crypto/scatterwalk.o
  CC      net/ethtool/netlink.o
  CC      fs/kernfs/mount.o
  CC      lib/lz4/lz4_decompress.o
  AR      arch/x86/kernel/cpu/mce/built-in.a
  CC      security/keys/keyctl_pkey.o
  AR      lib/zlib_inflate/built-in.a
  CC      lib/crypto/aes.o
  CC      fs/proc/array.o
  CC      lib/zlib_deflate/deflate_syms.o
  CC      fs/quota/netlink.o
  CC      net/core/scm.o
  AR      net/netlink/built-in.a
  CC      fs/kernfs/inode.o
  AR      arch/x86/kernel/kprobes/built-in.a
  CC      arch/x86/pci/irq.o
  CC      net/sched/sch_api.o
  CC      arch/x86/kernel/apic/io_apic.o
  AR      fs/iomap/built-in.a
  CC      sound/core/seq/seq_info.o
  CC      drivers/acpi/acpica/dsargs.o
  AR      drivers/acpi/pmic/built-in.a
  CC      arch/x86/mm/physaddr.o
  CC      security/selinux/netnode.o
  CC      fs/proc/fd.o
  CC      fs/sysfs/file.o
  CC      arch/x86/kernel/cpu/topology_common.o
  CC      block/blk-map.o
  CC      lib/crypto/arc4.o
  AR      lib/zlib_deflate/built-in.a
  CC      kernel/rcu/update.o
  CC      net/core/gen_stats.o
  CC      lib/crypto/mpi/mpi-div.o
  CC      kernel/power/hibernate.o
  CC      kernel/printk/printk_ringbuffer.o
  CC      kernel/locking/qrwlock.o
  CC      fs/sysfs/dir.o
  CC      mm/truncate.o
  CC      security/device_cgroup.o
  CC      drivers/acpi/dptf/int340x_thermal.o
  CC      drivers/pci/host-bridge.o
  AR      security/keys/built-in.a
  CC      sound/pci/hda/hda_auto_parser.o
  CC      kernel/power/snapshot.o
  CC      drivers/acpi/acpica/dscontrol.o
  CC      arch/x86/kernel/head32.o
  AR      sound/pci/oxygen/built-in.a
  CC      net/ethtool/bitset.o
  CC      io_uring/net.o
  CC      lib/zstd/zstd_decompress_module.o
  CC      lib/xz/xz_dec_syms.o
  CC      sound/core/seq/seq_dummy.o
  CC      sound/pci/hda/hda_sysfs.o
  CC      net/netfilter/utils.o
  CC      arch/x86/kernel/cpu/topology_ext.o
  CC      arch/x86/events/intel/p6.o
  CC      arch/x86/mm/tlb.o
  AR      fs/quota/built-in.a
  CC      kernel/printk/sysctl.o
  CC      kernel/sched/build_policy.o
  CC      crypto/proc.o
  AR      kernel/locking/built-in.a
  CC      security/selinux/netport.o
  CC      fs/kernfs/dir.o
  CC      kernel/irq/spurious.o
  CC      io_uring/poll.o
  CC      fs/sysfs/symlink.o
  CC      lib/crypto/mpi/mpi-mod.o
  AR      sound/arm/built-in.a
  CC      kernel/irq/resend.o
  CC      drivers/acpi/acpica/dsdebug.o
  CC      fs/sysfs/mount.o
  AR      drivers/acpi/dptf/built-in.a
  CC      arch/x86/mm/cpu_entry_area.o
  CC      block/blk-merge.o
  CC      lib/xz/xz_dec_stream.o
  CC      lib/zstd/decompress/huf_decompress.o
  CC      fs/devpts/inode.o
  CC      arch/x86/events/msr.o
  CC      arch/x86/kernel/apic/msi.o
  AR      lib/lz4/built-in.a
  AR      kernel/printk/built-in.a
  CC      kernel/sched/build_utility.o
  CC      lib/crypto/gf128mul.o
  CC      fs/sysfs/group.o
  CC      arch/x86/kernel/apic/probe_32.o
  CC      arch/x86/kernel/cpu/topology_amd.o
  CC      mm/vmscan.o
  CC      net/ethtool/strset.o
  AR      kernel/livepatch/built-in.a
  CC      arch/x86/mm/maccess.o
  AR      sound/core/seq/built-in.a
  CC      sound/core/control.o
  CC      drivers/acpi/acpica/dsfield.o
  CC      arch/x86/pci/common.o
  CC      net/sched/sch_blackhole.o
  CC      drivers/pci/remove.o
  CC      arch/x86/kernel/ebda.o
  CC      fs/proc/proc_tty.o
  CC      kernel/irq/chip.o
  CC      arch/x86/events/intel/pt.o
  CC      net/ethtool/linkinfo.o
  CC      crypto/aead.o
  CC      lib/crypto/blake2s.o
  CC      lib/crypto/mpi/mpi-mul.o
  CC      lib/xz/xz_dec_lzma2.o
  CC      arch/x86/kernel/platform-quirks.o
  CC      fs/netfs/buffered_read.o
  CC      kernel/rcu/sync.o
  CC      lib/dim/dim.o
  CC      arch/x86/kernel/cpu/common.o
  CC      drivers/acpi/acpica/dsinit.o
  CC      drivers/acpi/acpica/dsmethod.o
  CC      sound/pci/hda/hda_controller.o
  CC      net/ipv4/netfilter/nf_defrag_ipv4.o
  CC      arch/x86/events/intel/uncore.o
  CC      fs/kernfs/file.o
  CC      fs/netfs/buffered_write.o
  AR      fs/devpts/built-in.a
  CC      arch/x86/kernel/process_32.o
  CC      net/core/gen_estimator.o
  CC      drivers/pci/pci.o
  CC      mm/shrinker.o
  CC      net/ipv4/route.o
  CC      kernel/power/swap.o
  CC      arch/x86/mm/pgprot.o
  AR      arch/x86/kernel/apic/built-in.a
  CC      lib/xz/xz_dec_bcj.o
  AR      fs/sysfs/built-in.a
  CC      sound/core/misc.o
  CC      fs/ext4/balloc.o
  CC      drivers/acpi/x86/apple.o
  CC      net/netfilter/nfnetlink.o
  CC      security/selinux/status.o
  CC      drivers/acpi/x86/cmos_rtc.o
  CC      lib/dim/net_dim.o
  CC      security/selinux/ss/ebitmap.o
  CC      security/selinux/ss/hashtab.o
  CC      kernel/rcu/srcutree.o
  CC      arch/x86/mm/pgtable_32.o
  CC      fs/proc/cmdline.o
  CC      drivers/acpi/acpica/dsmthdat.o
  CC      lib/crypto/mpi/mpih-cmp.o
  CC      arch/x86/pci/early.o
  CC      kernel/irq/dummychip.o
  CC      net/sched/cls_api.o
  CC      arch/x86/pci/bus_numa.o
  CC      lib/zstd/decompress/zstd_ddict.o
  CC      crypto/geniv.o
  CC      arch/x86/pci/amd_bus.o
  CC      lib/crypto/blake2s-generic.o
  AR      lib/xz/built-in.a
  CC      block/blk-timeout.o
  CC      net/ethtool/linkmodes.o
  CC      lib/crypto/mpi/mpih-div.o
  CC      arch/x86/kernel/signal.o
  CC      lib/zstd/decompress/zstd_decompress.o
  CC      net/core/net_namespace.o
  CC      kernel/irq/devres.o
  CC      drivers/acpi/tables.o
  CC      drivers/acpi/acpica/dsobject.o
  CC      io_uring/eventfd.o
  CC      kernel/dma/mapping.o
  CC      fs/proc/consoles.o
  CC      net/ipv4/inetpeer.o
  CC      drivers/acpi/x86/lpss.o
  CC      lib/crypto/mpi/mpih-mul.o
  CC      sound/core/device.o
  CC      lib/fonts/fonts.o
  CC      fs/jbd2/transaction.o
  CC      drivers/pci/pci-driver.o
  CC      fs/kernfs/symlink.o
  CC      sound/pci/hda/hda_proc.o
  CC      arch/x86/mm/iomap_32.o
  CC      net/ipv4/netfilter/nf_reject_ipv4.o
  CC      lib/crypto/mpi/mpi-pow.o
  AR      sound/pci/pcxhr/built-in.a
  CC      kernel/dma/direct.o
  CC      fs/proc/cpuinfo.o
  CC      kernel/dma/ops_helpers.o
  CC      fs/jbd2/commit.o
  CC      drivers/acpi/acpica/dsopcode.o
  CC      drivers/acpi/x86/s2idle.o
  CC      fs/netfs/direct_read.o
  CC      kernel/irq/autoprobe.o
  CC      lib/dim/rdma_dim.o
  CC      fs/netfs/direct_write.o
  CC      drivers/pci/search.o
  CC      block/blk-lib.o
  CC      lib/fonts/font_8x16.o
  CC      arch/x86/kernel/cpu/rdrand.o
  CC      net/netfilter/nfnetlink_log.o
  AR      arch/x86/pci/built-in.a
  CC      kernel/rcu/tree.o
  CC      kernel/power/user.o
  CC      sound/core/info.o
  CC      net/ipv4/netfilter/ip_tables.o
  CC      io_uring/uring_cmd.o
  CC      security/selinux/ss/symtab.o
  CC      security/selinux/ss/sidtab.o
  CC      arch/x86/kernel/cpu/match.o
  CC      lib/zstd/decompress/zstd_decompress_block.o
  CC      kernel/irq/irqdomain.o
  CC      arch/x86/events/intel/uncore_nhmex.o
  CC      crypto/lskcipher.o
  CC      net/xfrm/xfrm_policy.o
  CC      arch/x86/mm/hugetlbpage.o
  AR      lib/dim/built-in.a
  CC      kernel/dma/remap.o
  CC      drivers/acpi/acpica/dspkginit.o
  CC      block/blk-mq.o
  CC      fs/proc/devices.o
  CC      sound/pci/hda/hda_hwdep.o
  CC      lib/zstd/zstd_common_module.o
  CC      net/ethtool/rss.o
  AR      lib/fonts/built-in.a
  CC      kernel/entry/common.o
  CC      lib/zstd/common/debug.o
  AR      fs/kernfs/built-in.a
  CC      kernel/module/main.o
  CC      arch/x86/kernel/signal_32.o
  CC      arch/x86/kernel/traps.o
  CC      drivers/pci/rom.o
  CC      lib/crypto/mpi/mpiutil.o
  CC      arch/x86/kernel/cpu/bugs.o
  CC      crypto/skcipher.o
  CC      mm/shmem.o
  CC      drivers/acpi/acpica/dsutils.o
  CC      drivers/acpi/acpica/dswexec.o
  CC      drivers/acpi/x86/utils.o
  CC      mm/util.o
  CC      fs/ext4/bitmap.o
  CC      kernel/rcu/rcu_segcblist.o
  CC      kernel/irq/proc.o
  CC      net/core/secure_seq.o
  CC      kernel/power/poweroff.o
  CC      net/sched/act_api.o
  CC      fs/ramfs/inode.o
  CC      net/ipv4/protocol.o
  CC      fs/netfs/iterator.o
  CC      arch/x86/mm/dump_pagetables.o
  CC      fs/proc/interrupts.o
  CC      sound/core/isadma.o
  CC      net/xfrm/xfrm_state.o
  CC      sound/pci/hda/hda_intel.o
  CC      net/unix/af_unix.o
  CC      kernel/module/strict_rwx.o
  AR      kernel/power/built-in.a
  CC      net/netfilter/nf_conntrack_core.o
  AR      lib/crypto/mpi/built-in.a
  CC      fs/jbd2/recovery.o
  CC      lib/crypto/sha1.o
  CC      drivers/pnp/pnpacpi/core.o
  CC      net/netfilter/nf_conntrack_standalone.o
  CC      drivers/acpi/acpica/dswload.o
  CC      arch/x86/events/intel/uncore_snb.o
  AR      sound/sh/built-in.a
  CC      drivers/acpi/x86/blacklist.o
  CC      io_uring/openclose.o
  CC      drivers/acpi/osi.o
  CC      kernel/irq/migration.o
  CC      fs/jbd2/checkpoint.o
  CC      security/selinux/ss/avtab.o
  CC      kernel/entry/syscall_user_dispatch.o
  CC      sound/core/vmaster.o
  CC      net/ethtool/linkstate.o
  CC      fs/proc/loadavg.o
  CC      fs/netfs/locking.o
  CC      block/blk-mq-tag.o
  CC      net/sched/sch_fifo.o
  CC      fs/ext4/block_validity.o
  CC      lib/crypto/sha256.o
  CC      drivers/acpi/acpica/dswload2.o
  CC      drivers/acpi/osl.o
  AR      kernel/dma/built-in.a
  CC      drivers/pci/setup-res.o
  CC      fs/netfs/main.o
  CC      arch/x86/events/intel/uncore_snbep.o
  CC      io_uring/sqpoll.o
  CC      fs/ramfs/file-mmu.o
  CC      arch/x86/kernel/idt.o
  CC      net/ipv4/netfilter/iptable_filter.o
  AR      drivers/acpi/x86/built-in.a
  CC      arch/x86/mm/highmem_32.o
  CC      net/ethtool/debug.o
  CC      net/core/flow_dissector.o
  CC      drivers/pnp/pnpacpi/rsparser.o
  CC      crypto/seqiv.o
  CC      drivers/acpi/acpica/dswscope.o
  CC      kernel/irq/cpuhotplug.o
  CC      fs/jbd2/revoke.o
  CC      fs/jbd2/journal.o
  CC      net/ethtool/wol.o
  CC      sound/core/ctljack.o
  CC      net/ipv4/netfilter/iptable_mangle.o
  CC      fs/proc/meminfo.o
  CC      lib/argv_split.o
  AR      kernel/entry/built-in.a
  CC      block/blk-stat.o
  AR      kernel/sched/built-in.a
  AR      lib/crypto/built-in.a
  CC      fs/ext4/dir.o
  CC      net/ipv4/ip_input.o
  CC      net/ipv6/netfilter/ip6_tables.o
  CC      drivers/acpi/acpica/dswstate.o
  CC      arch/x86/kernel/cpu/aperfmperf.o
  CC      net/ipv6/af_inet6.o
  CC      fs/netfs/misc.o
  CC      net/core/sysctl_net_core.o
  AR      fs/ramfs/built-in.a
  CC      security/selinux/ss/policydb.o
  CC      kernel/irq/pm.o
  CC      lib/zstd/common/entropy_common.o
  CC      drivers/pci/irq.o
  CC      drivers/pnp/core.o
  CC      drivers/acpi/utils.o
  CC      sound/core/jack.o
  AR      arch/x86/mm/built-in.a
  CC      arch/x86/kernel/irq.o
  CC      crypto/echainiv.o
  CC      drivers/pci/vpd.o
  CC      net/netfilter/nf_conntrack_expect.o
  CC      kernel/time/time.o
  CC      fs/proc/stat.o
  CC      lib/zstd/common/error_private.o
  CC      kernel/module/kmod.o
  CC      fs/proc/uptime.o
  CC      lib/zstd/common/fse_decompress.o
  CC      kernel/futex/core.o
  AR      sound/pci/hda/built-in.a
  AR      sound/pci/riptide/built-in.a
  AR      sound/pci/rme9652/built-in.a
  AR      sound/pci/trident/built-in.a
  CC      net/ipv4/netfilter/ipt_REJECT.o
  AR      sound/pci/ymfpci/built-in.a
  CC      drivers/acpi/acpica/evevent.o
  AR      sound/pci/vx222/built-in.a
  AR      sound/pci/built-in.a
  CC      net/ethtool/features.o
  CC      drivers/pci/setup-bus.o
  AR      drivers/pnp/pnpacpi/built-in.a
  CC      fs/hugetlbfs/inode.o
  CC      drivers/pci/vc.o
  CC      net/packet/af_packet.o
  CC      drivers/pci/mmap.o
  CC      crypto/ahash.o
  CC      net/sched/cls_cgroup.o
  CC      drivers/acpi/acpica/evgpe.o
  CC      net/xfrm/xfrm_hash.o
  CC      arch/x86/kernel/cpu/cpuid-deps.o
  AR      sound/synth/emux/built-in.a
  AR      sound/synth/built-in.a
  CC      kernel/irq/msi.o
  CC      fs/proc/util.o
  CC      drivers/pnp/card.o
  CC      lib/zstd/common/zstd_common.o
  CC      drivers/acpi/reboot.o
  CC      net/ethtool/privflags.o
  CC      fs/netfs/objects.o
  CC      mm/mmzone.o
  CC      mm/vmstat.o
  CC      sound/core/hwdep.o
  CC      arch/x86/kernel/irq_32.o
  CC      net/xfrm/xfrm_input.o
  AR      lib/zstd/built-in.a
  CC      lib/bug.o
  CC      fs/ext4/ext4_jbd2.o
  CC      io_uring/xattr.o
  CC      kernel/time/timer.o
  CC      net/ipv6/anycast.o
  CC      drivers/acpi/acpica/evgpeblk.o
  CC      arch/x86/kernel/cpu/umwait.o
  AR      drivers/amba/built-in.a
  CC      net/ethtool/rings.o
  CC      fs/fat/cache.o
  CC      arch/x86/kernel/dumpstack_32.o
  CC      kernel/futex/syscalls.o
  CC      net/unix/garbage.o
  CC      security/selinux/ss/services.o
  CC      kernel/cgroup/cgroup.o
  CC      kernel/module/tree_lookup.o
  CC      kernel/trace/trace_clock.o
  CC      fs/proc/version.o
  AR      sound/firewire/built-in.a
  AR      sound/usb/misc/built-in.a
  CC      fs/proc/softirqs.o
  AR      sound/usb/usx2y/built-in.a
  AR      sound/usb/caiaq/built-in.a
  CC [M]  net/ipv4/netfilter/iptable_nat.o
  AR      sound/usb/6fire/built-in.a
  CC      block/blk-mq-sysfs.o
  AR      sound/usb/hiface/built-in.a
  AR      sound/usb/bcd2000/built-in.a
  AR      sound/usb/built-in.a
  CC      kernel/bpf/core.o
  CC      drivers/pnp/driver.o
  CC      kernel/events/core.o
  CC      drivers/acpi/acpica/evgpeinit.o
  CC      drivers/acpi/acpica/evgpeutil.o
  CC      net/core/dev.o
  CC      net/ipv6/ip6_output.o
  CC      kernel/trace/ring_buffer.o
  CC      crypto/shash.o
  CC      crypto/akcipher.o
  CC      block/blk-mq-cpumap.o
  CC      net/ipv6/netfilter/ip6table_filter.o
  CC      lib/buildid.o
  CC      sound/core/timer.o
  CC      net/netfilter/nf_conntrack_helper.o
  CC      arch/x86/events/intel/uncore_discovery.o
  CC      io_uring/nop.o
  CC      net/sched/ematch.o
  CC      block/blk-mq-sched.o
  MKCAP   arch/x86/kernel/cpu/capflags.c
  CC      fs/proc/namespaces.o
  CC      kernel/irq/affinity.o
  CC      fs/netfs/read_collect.o
  CC      net/netfilter/nf_conntrack_proto.o
  AR      kernel/rcu/built-in.a
  CC      drivers/pci/devres.o
  CC      net/ipv4/ip_fragment.o
  CC      kernel/module/kallsyms.o
  AR      drivers/clk/actions/built-in.a
  CC      drivers/acpi/acpica/evglock.o
  AR      drivers/clk/analogbits/built-in.a
  CC      drivers/acpi/nvs.o
  AR      drivers/clk/bcm/built-in.a
  CC      fs/fat/dir.o
  CC      drivers/pnp/resource.o
  CC      lib/clz_tab.o
  AR      drivers/clk/imgtec/built-in.a
  AR      drivers/clk/imx/built-in.a
  CC      net/ipv6/ip6_input.o
  AR      drivers/clk/ingenic/built-in.a
  AR      fs/hugetlbfs/built-in.a
  AR      drivers/clk/mediatek/built-in.a
  CC      arch/x86/kernel/time.o
  AR      drivers/clk/microchip/built-in.a
  AR      drivers/clk/mstar/built-in.a
  AR      drivers/clk/mvebu/built-in.a
  AR      drivers/clk/ralink/built-in.a
  AR      drivers/clk/renesas/built-in.a
  CC      fs/proc/self.o
  AR      drivers/clk/socfpga/built-in.a
  AR      drivers/clk/sophgo/built-in.a
  AR      drivers/clk/sprd/built-in.a
  CC      drivers/acpi/acpica/evhandler.o
  AR      fs/jbd2/built-in.a
  AR      drivers/clk/starfive/built-in.a
  CC      kernel/futex/pi.o
  CC      lib/cmdline.o
  AR      drivers/clk/sunxi-ng/built-in.a
  AR      drivers/clk/ti/built-in.a
  AR      drivers/clk/versatile/built-in.a
  CC      net/ethtool/channels.o
  AR      drivers/clk/xilinx/built-in.a
  AR      drivers/clk/built-in.a
  CC      drivers/acpi/wakeup.o
  CC      security/selinux/ss/conditional.o
  AR      sound/sparc/built-in.a
  CC      io_uring/fs.o
  CC      kernel/irq/matrix.o
  CC      io_uring/splice.o
  CC      mm/backing-dev.o
  CC      net/unix/sysctl_net_unix.o
  CC      io_uring/sync.o
  CC      lib/cpumask.o
  CC      arch/x86/kernel/cpu/powerflags.o
  CC      kernel/module/procfs.o
  CC      kernel/events/ring_buffer.o
  CC      kernel/events/callchain.o
  CC      net/netfilter/nf_conntrack_proto_generic.o
  CC      net/xfrm/xfrm_output.o
  CC      drivers/acpi/acpica/evmisc.o
  CC      crypto/sig.o
  AR      net/ipv4/netfilter/built-in.a
  CC      drivers/pnp/manager.o
  CC      crypto/kpp.o
  CC      net/ipv6/addrconf.o
  CC      fs/ext4/extents.o
  CC      arch/x86/events/intel/cstate.o
  CC      fs/proc/thread_self.o
  CC      kernel/trace/trace.o
  CC      net/core/dev_addr_lists.o
  CC      fs/netfs/read_pgpriv2.o
  CC      drivers/pci/proc.o
  AR      net/sched/built-in.a
  CC      drivers/pci/pci-sysfs.o
  CC      net/ipv6/netfilter/ip6table_mangle.o
  CC      block/ioctl.o
  CC      kernel/futex/requeue.o
  CC      drivers/acpi/acpica/evregion.o
  CC      kernel/time/hrtimer.o
  CC      lib/ctype.o
  CC      drivers/pci/slot.o
  CC      lib/dec_and_lock.o
  ASN.1   crypto/rsapubkey.asn1.[ch]
  CC      net/ethtool/coalesce.o
  CC      lib/decompress.o
  CC      kernel/module/sysfs.o
  CC      sound/core/hrtimer.o
  CC      kernel/time/sleep_timeout.o
  CC      drivers/acpi/acpica/evrgnini.o
  CC      lib/decompress_bunzip2.o
  CC      kernel/events/hw_breakpoint.o
  CC      io_uring/msg_ring.o
  CC      drivers/pnp/support.o
  CC      fs/proc/proc_sysctl.o
  AR      sound/spi/built-in.a
  CC      fs/fat/fatent.o
  CC      net/core/dst.o
  CC      net/ipv4/ip_forward.o
  AR      net/unix/built-in.a
  CC      fs/fat/file.o
  CC      net/netfilter/nf_conntrack_proto_tcp.o
  CC      kernel/cgroup/rstat.o
  ASN.1   crypto/rsaprivkey.asn1.[ch]
  CC      crypto/rsa.o
  CC      drivers/acpi/sleep.o
  CC      net/ipv6/addrlabel.o
  CC      drivers/dma/dw/core.o
  AR      arch/x86/events/intel/built-in.a
  AR      arch/x86/events/built-in.a
  CC      fs/netfs/read_retry.o
  CC      mm/mm_init.o
  CC      net/core/netevent.o
  AR      drivers/soc/apple/built-in.a
  AR      drivers/soc/aspeed/built-in.a
  CC      kernel/futex/waitwake.o
  AR      kernel/irq/built-in.a
  AR      drivers/soc/bcm/built-in.a
  CC      net/core/neighbour.o
  CC      sound/core/pcm.o
  AR      drivers/soc/fsl/built-in.a
  AR      drivers/soc/fujitsu/built-in.a
  AR      drivers/soc/hisilicon/built-in.a
  AR      drivers/soc/imx/built-in.a
  AR      drivers/soc/ixp4xx/built-in.a
  CC      drivers/acpi/acpica/evsci.o
  AR      net/packet/built-in.a
  CC      drivers/acpi/device_sysfs.o
  AR      drivers/soc/loongson/built-in.a
  CC      drivers/virtio/virtio.o
  CC      lib/decompress_inflate.o
  AR      drivers/soc/mediatek/built-in.a
  CC      drivers/dma/hsu/hsu.o
  CC      net/ipv4/ip_options.o
  AR      drivers/soc/microchip/built-in.a
  AR      drivers/soc/nuvoton/built-in.a
  AR      drivers/soc/pxa/built-in.a
  AR      drivers/soc/amlogic/built-in.a
  AR      drivers/soc/qcom/built-in.a
  CC      security/selinux/ss/mls.o
  AR      drivers/soc/renesas/built-in.a
  AR      drivers/soc/rockchip/built-in.a
  AR      drivers/soc/sunxi/built-in.a
  CC      crypto/rsa_helper.o
  CC      block/genhd.o
  AR      drivers/soc/ti/built-in.a
  AR      drivers/soc/versatile/built-in.a
  AR      drivers/soc/xilinx/built-in.a
  AR      drivers/soc/built-in.a
  CC      drivers/pnp/interface.o
  CC      net/xfrm/xfrm_sysctl.o
  AR      kernel/module/built-in.a
  CC      arch/x86/kernel/cpu/topology.o
  AR      net/dsa/built-in.a
  CC      crypto/rsa-pkcs1pad.o
  CC      drivers/pci/pci-acpi.o
  CC      net/sunrpc/auth_gss/auth_gss.o
  CC      net/ipv6/netfilter/nf_defrag_ipv6_hooks.o
  CC      drivers/acpi/acpica/evxface.o
  CC      net/sunrpc/clnt.o
  CC      kernel/cgroup/namespace.o
  AR      kernel/bpf/built-in.a
  AR      drivers/dma/idxd/built-in.a
  CC      kernel/time/timekeeping.o
  CC      drivers/virtio/virtio_ring.o
  CC      io_uring/advise.o
  CC      drivers/virtio/virtio_anchor.o
  CC      lib/decompress_unlz4.o
  CC      mm/percpu.o
  CC      net/ethtool/pause.o
  CC      fs/ext4/extents_status.o
  CC      drivers/virtio/virtio_pci_modern_dev.o
  CC      fs/isofs/namei.o
  AR      kernel/futex/built-in.a
  CC      net/ipv4/ip_output.o
  CC      net/netfilter/nf_conntrack_proto_udp.o
  CC      net/xfrm/xfrm_replay.o
  CC      drivers/pnp/quirks.o
  CC      fs/fat/inode.o
  CC      io_uring/epoll.o
  CC      crypto/rsassa-pkcs1.o
  AR      drivers/dma/hsu/built-in.a
  CC      block/ioprio.o
  CC      arch/x86/kernel/ioport.o
  CC      drivers/acpi/acpica/evxfevnt.o
  CC      fs/netfs/write_collect.o
  CC      net/sunrpc/auth_gss/gss_generic_token.o
  CC      io_uring/statx.o
  CC      net/ethtool/eee.o
  CC      sound/core/pcm_native.o
  CC      arch/x86/kernel/cpu/proc.o
  CC      drivers/virtio/virtio_pci_legacy_dev.o
  CC      drivers/dma/dw/dw.o
  CC      lib/decompress_unlzma.o
  CC      lib/decompress_unlzo.o
  CC      fs/proc/proc_net.o
  CC      net/ipv4/ip_sockglue.o
  CC      net/netfilter/nf_conntrack_proto_icmp.o
  CC      crypto/acompress.o
  CC      drivers/acpi/acpica/evxfgpe.o
  CC      security/selinux/ss/context.o
  CC      drivers/pci/iomap.o
  CC      fs/proc/kcore.o
  CC      net/ethtool/tsinfo.o
  AR      drivers/dma/amd/built-in.a
  CC      fs/isofs/inode.o
  AR      net/wireless/tests/built-in.a
  CC      net/wireless/core.o
  CC      fs/netfs/write_issue.o
  AR      net/mac80211/tests/built-in.a
  CC      kernel/fork.o
  CC      net/mac80211/main.o
  CC      net/ipv6/netfilter/nf_conntrack_reasm.o
  CC      net/netfilter/nf_conntrack_extend.o
  CC      drivers/pnp/system.o
  CC      net/ipv4/inet_hashtables.o
  CC      kernel/trace/trace_output.o
  CC      security/selinux/netlabel.o
  CC      block/badblocks.o
  CC      drivers/acpi/acpica/evxfregn.o
  CC      drivers/dma/dw/idma32.o
  CC      drivers/pci/quirks.o
  CC      kernel/cgroup/cgroup-v1.o
  CC      net/ipv6/netfilter/nf_reject_ipv6.o
  CC      io_uring/timeout.o
  AR      sound/parisc/built-in.a
  CC      net/ipv6/netfilter/ip6t_ipv6header.o
  CC      lib/decompress_unxz.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      net/mac80211/status.o
  CC      drivers/char/hw_random/core.o
  CC      kernel/trace/trace_seq.o
  CC      net/xfrm/xfrm_device.o
  CC      kernel/time/ntp.o
  CC      crypto/scompress.o
  CC      drivers/acpi/acpica/exconcat.o
  AR      drivers/pnp/built-in.a
  CC      drivers/virtio/virtio_pci_modern.o
  CC      fs/fat/misc.o
  CC      drivers/tty/hvc/hvc_console.o
  CC      drivers/tty/serial/8250/8250_core.o
  CC      fs/proc/vmcore.o
  CC      drivers/tty/serial/serial_core.o
  CC      arch/x86/kernel/cpu/feat_ctl.o
  CC      net/ethtool/cabletest.o
  CC      drivers/dma/dw/acpi.o
  CC      lib/decompress_unzstd.o
  CC      drivers/tty/serial/serial_base_bus.o
  CC      net/sunrpc/auth_gss/gss_mech_switch.o
  CC      drivers/acpi/acpica/exconfig.o
  CC      block/blk-rq-qos.o
  AR      fs/netfs/built-in.a
  CC      net/xfrm/xfrm_nat_keepalive.o
  AR      drivers/tty/ipwireless/built-in.a
  CC      arch/x86/kernel/cpu/intel.o
  CC      fs/isofs/dir.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      net/netfilter/nf_conntrack_acct.o
  CC      fs/fat/nfs.o
  CC      fs/proc/kmsg.o
  CC      drivers/char/hw_random/intel-rng.o
  CC      io_uring/fdinfo.o
  CC      drivers/acpi/device_pm.o
  CC      mm/slab_common.o
  CC      crypto/algboss.o
  CC      crypto/testmgr.o
  CC      kernel/time/clocksource.o
  CC      drivers/acpi/acpica/exconvrt.o
  CC      fs/ext4/file.o
  AR      drivers/dma/mediatek/built-in.a
  CC      net/mac80211/driver-ops.o
  CC      lib/dump_stack.o
  CC      drivers/tty/vt/vc_screen.o
  AR      security/selinux/built-in.a
  AR      security/built-in.a
  CC      kernel/events/uprobes.o
  CC      net/ethtool/tunnels.o
  CC      net/xfrm/xfrm_algo.o
  CC      drivers/char/agp/backend.o
  CC      drivers/pci/pci-label.o
  CC      drivers/tty/serial/8250/8250_platform.o
  CC      net/ipv6/netfilter/ip6t_REJECT.o
  AR      drivers/dma/dw/built-in.a
  AR      drivers/tty/hvc/built-in.a
  CC      drivers/char/agp/generic.o
  AR      drivers/dma/qcom/built-in.a
  CC      kernel/trace/trace_stat.o
  CC      kernel/cgroup/freezer.o
  CC      net/ethtool/fec.o
  AR      drivers/dma/stm32/built-in.a
  CC      drivers/virtio/virtio_pci_common.o
  AR      drivers/dma/ti/built-in.a
  AR      drivers/dma/xilinx/built-in.a
  CC      drivers/dma/dmaengine.o
  CC      drivers/dma/virt-dma.o
  CC      sound/core/pcm_lib.o
  CC      net/sunrpc/auth_gss/svcauth_gss.o
  CC      arch/x86/kernel/cpu/tsx.o
  CC      fs/proc/page.o
  CC      block/disk-events.o
  CC      fs/isofs/util.o
  CC      drivers/acpi/acpica/excreate.o
  CC      sound/core/pcm_misc.o
  CC      net/ipv4/inet_connection_sock.o
  CC      arch/x86/kernel/cpu/intel_epb.o
  AR      sound/pcmcia/vx/built-in.a
  CC      fs/fat/namei_vfat.o
  CC      drivers/char/hw_random/amd-rng.o
  AR      sound/pcmcia/pdaudiocf/built-in.a
  AR      sound/pcmcia/built-in.a
  CC      drivers/tty/vt/selection.o
  CC      lib/earlycpio.o
  CC      io_uring/cancel.o
  CC      lib/extable.o
  CC      fs/ext4/fsmap.o
  CC      fs/nfs/client.o
  CC      io_uring/waitid.o
  CC      net/netfilter/nf_conntrack_seqadj.o
  CC      fs/nfs/dir.o
  CC      drivers/pci/vgaarb.o
  CC      crypto/cmac.o
  CC      drivers/tty/serial/8250/8250_pnp.o
  CC      kernel/time/jiffies.o
  CC      drivers/acpi/acpica/exdebug.o
  CC      block/blk-ia-ranges.o
  CC      net/ethtool/eeprom.o
  AR      drivers/iommu/amd/built-in.a
  AR      drivers/iommu/intel/built-in.a
  CC      kernel/trace/trace_printk.o
  AR      drivers/iommu/arm/arm-smmu/built-in.a
  AR      drivers/iommu/arm/arm-smmu-v3/built-in.a
  AR      drivers/iommu/arm/built-in.a
  CC      kernel/time/timer_list.o
  CC      drivers/virtio/virtio_pci_legacy.o
  CC      arch/x86/kernel/cpu/amd.o
  AR      drivers/iommu/iommufd/built-in.a
  AR      drivers/iommu/riscv/built-in.a
  CC      drivers/iommu/iommu.o
  CC      drivers/tty/tty_io.o
  CC      fs/isofs/rock.o
  CC      net/ipv4/tcp.o
  CC      kernel/cgroup/legacy_freezer.o
  AR      drivers/gpu/host1x/built-in.a
  AR      fs/proc/built-in.a
  CC      fs/nfs/file.o
  CC      sound/core/pcm_memory.o
  CC      drivers/char/agp/isoch.o
  CC      drivers/char/agp/amd64-agp.o
  CC      drivers/tty/n_tty.o
  AR      drivers/gpu/drm/tests/built-in.a
  CC      lib/flex_proportions.o
  AR      drivers/gpu/drm/arm/built-in.a
  CC      net/xfrm/xfrm_user.o
  AR      drivers/gpu/drm/clients/built-in.a
  CC      drivers/tty/tty_ioctl.o
  CC      drivers/char/hw_random/geode-rng.o
  CC      drivers/gpu/drm/display/drm_display_helper_mod.o
  CC      drivers/acpi/acpica/exdump.o
  CC      drivers/char/hw_random/via-rng.o
  CC      drivers/virtio/virtio_pci_admin_legacy_io.o
  CC      drivers/tty/vt/keyboard.o
  CC      crypto/hmac.o
  CC      drivers/char/mem.o
  AR      net/ipv6/netfilter/built-in.a
  CC      drivers/dma/acpi-dma.o
  CC      net/ipv6/route.o
  CC      net/wireless/sysfs.o
  CC      arch/x86/kernel/cpu/hygon.o
  CC      mm/compaction.o
  CC      net/wireless/radiotap.o
  CC      drivers/tty/serial/8250/8250_rsa.o
  CC      lib/idr.o
  CC      drivers/acpi/acpica/exfield.o
  CC      block/early-lookup.o
  CC      drivers/gpu/drm/display/drm_dp_dual_mode_helper.o
  CC      drivers/gpu/drm/display/drm_dp_helper.o
  CC      kernel/time/timeconv.o
  CC      crypto/crypto_null.o
  CC      crypto/md5.o
  CC      io_uring/register.o
  CC      net/core/rtnetlink.o
  CC      fs/fat/namei_msdos.o
  CC      kernel/cgroup/pids.o
  AR      kernel/events/built-in.a
  CC      net/wireless/util.o
  CC      kernel/trace/pid_list.o
  CC      drivers/acpi/proc.o
  CC      fs/isofs/export.o
  AR      drivers/char/hw_random/built-in.a
  CC      drivers/iommu/iommu-traces.o
  CC      net/ipv4/tcp_input.o
  CC      net/ethtool/stats.o
  CC      sound/core/memalloc.o
  AR      drivers/pci/built-in.a
  CC      net/sunrpc/xprt.o
  CC      drivers/tty/vt/vt.o
  CC      drivers/char/agp/intel-agp.o
  CC      arch/x86/kernel/cpu/centaur.o
  CC      drivers/acpi/acpica/exfldio.o
  CC      drivers/virtio/virtio_input.o
  CC      arch/x86/kernel/dumpstack.o
  CC      kernel/time/timecounter.o
  CC      net/netfilter/nf_conntrack_proto_icmpv6.o
  CC      io_uring/truncate.o
  CC      lib/iomem_copy.o
  CC      kernel/time/alarmtimer.o
  AR      drivers/dma/built-in.a
  CC      drivers/tty/serial/8250/8250_port.o
  CC      net/sunrpc/auth_gss/gss_rpc_upcall.o
  CC      fs/nfs/getroot.o
  CC      lib/irq_regs.o
  CC      drivers/tty/serial/serial_ctrl.o
  CC      net/core/utils.o
  CC      crypto/sha256_generic.o
  CC      block/bounce.o
  CC      kernel/cgroup/rdma.o
  CC      arch/x86/kernel/cpu/transmeta.o
  CC      fs/nfs/inode.o
  CC      drivers/char/agp/intel-gtt.o
  CC      lib/is_single_threaded.o
  CC      kernel/exec_domain.o
  CC      drivers/acpi/acpica/exmisc.o
  CC      drivers/tty/tty_ldisc.o
  CC      fs/isofs/joliet.o
  CC      fs/isofs/compress.o
  CC      drivers/iommu/iommu-sysfs.o
  CC      sound/core/pcm_timer.o
  CC      mm/show_mem.o
  CC      net/mac80211/sta_info.o
  CC      kernel/trace/trace_sched_switch.o
  CC      fs/ext4/fsync.o
  AR      fs/fat/built-in.a
  CC      kernel/trace/trace_nop.o
  CC      drivers/char/random.o
  CC      kernel/time/posix-timers.o
  CC      fs/nfs/super.o
  CC      net/sunrpc/auth_gss/gss_rpc_xdr.o
  CC      drivers/tty/serial/8250/8250_dma.o
  CC      drivers/virtio/virtio_dma_buf.o
  CC      lib/klist.o
  CC      crypto/sha512_generic.o
  CC      drivers/acpi/acpica/exmutex.o
  CC      kernel/panic.o
  CC      lib/kobject.o
  CC      net/ethtool/phc_vclocks.o
  CC      arch/x86/kernel/cpu/zhaoxin.o
  CC      kernel/cgroup/cpuset.o
  CC      net/core/link_watch.o
  CC      fs/ext4/hash.o
  CC      net/mac80211/wep.o
  CC      lib/kobject_uevent.o
  CC      drivers/iommu/dma-iommu.o
  CC      sound/core/seq_device.o
  CC      drivers/acpi/bus.o
  CC      arch/x86/kernel/cpu/vortex.o
  CC      io_uring/memmap.o
  CC      drivers/acpi/acpica/exnames.o
  CC      net/ipv4/tcp_output.o
  CC      drivers/tty/serial/serial_port.o
  CC      block/bsg.o
  CC      net/netfilter/nf_conntrack_netlink.o
  AR      drivers/char/agp/built-in.a
  CC      crypto/sha3_generic.o
  CC      drivers/tty/serial/earlycon.o
  AR      fs/isofs/built-in.a
  COPY    drivers/tty/vt/defkeymap.c
  AR      drivers/gpu/vga/built-in.a
  CC      net/mac80211/aead_api.o
  CC      net/mac80211/wpa.o
  CC      mm/interval_tree.o
  AR      drivers/virtio/built-in.a
  CC      net/sunrpc/auth_gss/trace.o
  CC      net/ipv4/tcp_timer.o
  CC      drivers/gpu/drm/display/drm_dp_mst_topology.o
  CC      net/netlabel/netlabel_user.o
  CC      arch/x86/kernel/cpu/perfctr-watchdog.o
  AR      net/xfrm/built-in.a
  CC      drivers/tty/serial/8250/8250_dwlib.o
  CC      drivers/iommu/iova.o
  CC      drivers/acpi/acpica/exoparg1.o
  CC      kernel/cpu.o
  CC      drivers/tty/vt/consolemap.o
  CC      drivers/gpu/drm/ttm/ttm_tt.o
  AR      sound/core/built-in.a
  AR      sound/mips/built-in.a
  AR      sound/soc/built-in.a
  CC      kernel/trace/blktrace.o
  AR      sound/atmel/built-in.a
  CC      drivers/gpu/drm/ttm/ttm_bo.o
  CC      sound/hda/hda_bus_type.o
  CC      crypto/ecb.o
  CC      net/sunrpc/auth_gss/gss_krb5_mech.o
  CC      mm/list_lru.o
  CC      fs/ext4/ialloc.o
  CC      drivers/tty/tty_buffer.o
  CC      net/ethtool/mm.o
  CC      net/sunrpc/socklib.o
  CC      io_uring/io-wq.o
  CC      kernel/time/posix-cpu-timers.o
  CC      block/blk-cgroup.o
  CC      drivers/acpi/acpica/exoparg2.o
  CC      drivers/acpi/glue.o
  CC      drivers/char/misc.o
  HOSTCC  drivers/tty/vt/conmakehash
  CC      drivers/gpu/drm/ttm/ttm_bo_util.o
  CC      fs/exportfs/expfs.o
  CC      fs/lockd/clntlock.o
  CC      fs/nls/nls_base.o
  CC      net/sunrpc/xprtsock.o
  AR      fs/unicode/built-in.a
  CC      drivers/connector/cn_queue.o
  CC      arch/x86/kernel/cpu/vmware.o
  CC      crypto/cbc.o
  CC      lib/logic_pio.o
  CC      net/sunrpc/sched.o
  CC      arch/x86/kernel/cpu/hypervisor.o
  CC      drivers/tty/serial/8250/8250_pcilib.o
  CC      drivers/acpi/acpica/exoparg3.o
  CC      net/netlabel/netlabel_kapi.o
  CC      sound/hda/hdac_bus.o
  CC      drivers/gpu/drm/display/drm_dsc_helper.o
  CC      drivers/connector/connector.o
  AR      drivers/iommu/built-in.a
  CC      io_uring/futex.o
  CC      net/ipv6/ip6_fib.o
  CC      fs/nls/nls_cp437.o
  CC      net/mac80211/scan.o
  CC      kernel/cgroup/misc.o
  CC      drivers/char/virtio_console.o
  CC      mm/workingset.o
  CC      drivers/tty/vt/defkeymap.o
  CC      drivers/gpu/drm/i915/i915_config.o
  CC      crypto/ctr.o
  CC      net/netfilter/nf_conntrack_ftp.o
  AR      fs/exportfs/built-in.a
  CC      net/mac80211/offchannel.o
  CC      drivers/acpi/acpica/exoparg6.o
  CC      net/sunrpc/auth.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      lib/maple_tree.o
  AR      drivers/tty/vt/built-in.a
  CC      arch/x86/kernel/nmi.o
  CC      io_uring/napi.o
  CC      block/blk-ioprio.o
  CC      arch/x86/kernel/cpu/mshyperv.o
  CC      fs/nls/nls_ascii.o
  CC      net/mac80211/ht.o
  CC      net/ethtool/module.o
  CC      drivers/gpu/drm/display/drm_hdcp_helper.o
  CC      drivers/gpu/drm/i915/i915_driver.o
  CC      drivers/gpu/drm/ttm/ttm_bo_vm.o
  CC      drivers/connector/cn_proc.o
  CC      drivers/tty/serial/8250/8250_early.o
  CC      kernel/time/posix-clock.o
  CC      fs/nfs/io.o
  CC      crypto/gcm.o
  CC      drivers/acpi/acpica/exprep.o
  CC      kernel/cgroup/debug.o
  CC      drivers/acpi/scan.o
  CC      sound/hda/hdac_device.o
  CC      drivers/tty/tty_port.o
  CC      mm/debug.o
  CC      fs/nls/nls_iso8859-1.o
  CC      net/wireless/reg.o
  CC      kernel/trace/trace_events.o
  CC      fs/lockd/clntproc.o
  AR      drivers/gpu/drm/renesas/rcar-du/built-in.a
  AR      drivers/gpu/drm/renesas/rz-du/built-in.a
  CC      net/core/filter.o
  AR      drivers/gpu/drm/renesas/built-in.a
  CC      net/netfilter/nf_conntrack_irc.o
  CC      block/blk-iolatency.o
  CC      drivers/tty/tty_mutex.o
  CC      sound/hda/hdac_sysfs.o
  CC      sound/hda/hdac_regmap.o
  CC      net/sunrpc/auth_gss/gss_krb5_seal.o
  CC      sound/hda/hdac_controller.o
  CC      drivers/acpi/acpica/exregion.o
  CC      net/ethtool/cmis_fw_update.o
  CC      drivers/tty/serial/8250/8250_exar.o
  CC      fs/nfs/direct.o
  CC      fs/lockd/clntxdr.o
  CC      fs/nls/nls_utf8.o
  CC      net/netlabel/netlabel_domainhash.o
  CC      drivers/gpu/drm/ttm/ttm_module.o
  CC      kernel/time/itimer.o
  CC      arch/x86/kernel/cpu/debugfs.o
  CC      kernel/time/clockevents.o
  AR      kernel/cgroup/built-in.a
  CC      drivers/acpi/acpica/exresnte.o
  CC      drivers/acpi/mipi-disco-img.o
  CC      fs/autofs/init.o
  CC      drivers/char/hpet.o
  AR      fs/nls/built-in.a
  CC      mm/gup.o
  AR      drivers/connector/built-in.a
  CC      drivers/tty/tty_ldsem.o
  CC      drivers/gpu/drm/ttm/ttm_execbuf_util.o
  AR      drivers/gpu/drm/omapdrm/built-in.a
  CC      net/ipv6/ipv6_sockglue.o
  CC      fs/nfs/pagelist.o
  CC      crypto/ccm.o
  CC      net/core/sock_diag.o
  CC      fs/ext4/indirect.o
  CC      kernel/time/tick-common.o
  AR      sound/x86/built-in.a
  CC      net/netfilter/nf_conntrack_sip.o
  CC      net/core/dev_ioctl.o
  CC      net/wireless/scan.o
  AR      io_uring/built-in.a
  CC      crypto/aes_generic.o
  CC      net/ipv6/ndisc.o
  CC      fs/9p/vfs_super.o
  CC      drivers/gpu/drm/display/drm_hdmi_helper.o
  CC      drivers/acpi/acpica/exresolv.o
  CC      drivers/gpu/drm/i915/i915_drm_client.o
  CC      sound/hda/hdac_stream.o
  CC      net/ipv4/tcp_ipv4.o
  CC      fs/9p/vfs_inode.o
  CC      arch/x86/kernel/cpu/bus_lock.o
  CC      kernel/exit.o
  CC      net/sunrpc/auth_gss/gss_krb5_unseal.o
  CC      fs/autofs/inode.o
  CC      fs/ext4/inline.o
  CC      drivers/tty/serial/8250/8250_lpss.o
  CC      net/ethtool/cmis_cdb.o
  CC      fs/autofs/root.o
  AR      drivers/gpu/drm/tilcdc/built-in.a
  CC      drivers/gpu/drm/virtio/virtgpu_drv.o
  CC      drivers/acpi/acpica/exresop.o
  AR      drivers/gpu/drm/imx/built-in.a
  CC      drivers/gpu/drm/ttm/ttm_range_manager.o
  CC      drivers/gpu/drm/display/drm_scdc_helper.o
  CC      fs/nfs/read.o
  CC      block/blk-iocost.o
  CC      net/ipv4/tcp_minisocks.o
  CC      fs/lockd/host.o
  CC      lib/memcat_p.o
  CC      crypto/crc32c_generic.o
  CC      crypto/authenc.o
  CC      drivers/char/nvram.o
  CC      net/netlabel/netlabel_addrlist.o
  CC      arch/x86/kernel/ldt.o
  CC      arch/x86/kernel/setup.o
  CC      fs/lockd/svc.o
  CC      drivers/acpi/acpica/exserial.o
  CC      net/sunrpc/auth_null.o
  CC      drivers/base/power/sysfs.o
  CC      kernel/time/tick-broadcast.o
  CC      drivers/base/firmware_loader/builtin/main.o
  CC      drivers/base/firmware_loader/main.o
  CC      drivers/tty/serial/8250/8250_mid.o
  CC      arch/x86/kernel/cpu/capflags.o
  CC      net/ethtool/pse-pd.o
  CC      sound/hda/array.o
  CC      net/netfilter/nf_nat_core.o
  CC      net/mac80211/agg-tx.o
  AR      arch/x86/kernel/cpu/built-in.a
  CC      drivers/tty/tty_baudrate.o
  CC      net/sunrpc/auth_tls.o
  CC      drivers/gpu/drm/virtio/virtgpu_kms.o
  CC      drivers/gpu/drm/ttm/ttm_resource.o
  CC      drivers/gpu/drm/i915/i915_getparam.o
  CC      lib/nmi_backtrace.o
  CC      net/sunrpc/auth_gss/gss_krb5_wrap.o
  CC      drivers/acpi/acpica/exstore.o
  AR      drivers/base/firmware_loader/builtin/built-in.a
  CC      fs/9p/vfs_inode_dotl.o
  CC      drivers/block/loop.o
  CC      fs/autofs/symlink.o
  CC      kernel/trace/trace_export.o
  AR      drivers/gpu/drm/display/built-in.a
  CC      net/ethtool/plca.o
  CC      net/sunrpc/auth_gss/gss_krb5_crypto.o
  CC      net/rfkill/core.o
  AR      drivers/char/built-in.a
  CC      drivers/base/power/generic_ops.o
  AR      sound/xen/built-in.a
  CC      net/sunrpc/auth_gss/gss_krb5_keys.o
  CC      net/ethtool/phy.o
  CC      kernel/time/tick-broadcast-hrtimer.o
  CC      drivers/acpi/acpica/exstoren.o
  CC      net/core/tso.o
  CC      crypto/authencesn.o
  CC      net/core/sock_reuseport.o
  CC      sound/hda/hdmi_chmap.o
  CC      mm/mmap_lock.o
  AR      fs/hostfs/built-in.a
  CC      drivers/base/power/common.o
  CC      drivers/tty/serial/8250/8250_pci.o
  CC      net/mac80211/agg-rx.o
  CC      net/wireless/nl80211.o
  CC      net/netlabel/netlabel_mgmt.o
  CC      arch/x86/kernel/x86_init.o
  CC      fs/ext4/inode.o
  CC      drivers/gpu/drm/virtio/virtgpu_gem.o
  CC      net/netlabel/netlabel_unlabeled.o
  CC      fs/lockd/svclock.o
  CC      fs/lockd/svcshare.o
  CC      kernel/softirq.o
  CC      net/rfkill/input.o
  AR      drivers/base/firmware_loader/built-in.a
  CC      drivers/base/regmap/regmap.o
  CC      fs/debugfs/inode.o
  CC      drivers/acpi/acpica/exstorob.o
  CC      fs/autofs/waitq.o
  CC      kernel/time/tick-oneshot.o
  CC      drivers/base/regmap/regcache.o
  CC      kernel/trace/trace_event_perf.o
  CC      drivers/block/virtio_blk.o
  CC      drivers/gpu/drm/i915/i915_ioctl.o
  CC      drivers/gpu/drm/ttm/ttm_pool.o
  CC      net/ipv6/udp.o
  AR      sound/virtio/built-in.a
  CC      block/mq-deadline.o
  CC      fs/9p/vfs_addr.o
  CC      net/mac80211/vht.o
  CC      drivers/base/power/qos.o
  CC      fs/ext4/ioctl.o
  CC      kernel/time/tick-sched.o
  CC      fs/nfs/symlink.o
  CC      drivers/acpi/acpica/exsystem.o
  CC      arch/x86/kernel/i8259.o
  AR      net/rfkill/built-in.a
  CC      lib/objpool.o
  CC      mm/highmem.o
  AR      drivers/base/test/built-in.a
  CC      drivers/gpu/drm/virtio/virtgpu_vram.o
  AR      net/ethtool/built-in.a
  AR      drivers/gpu/drm/i2c/built-in.a
  CC      net/netfilter/nf_nat_proto.o
  CC      fs/9p/vfs_file.o
  CC      drivers/gpu/drm/i915/i915_irq.o
  CC      net/9p/mod.o
  CC      crypto/lzo.o
  CC      drivers/base/power/runtime.o
  CC      sound/hda/trace.o
  CC      kernel/trace/trace_events_filter.o
  CC      drivers/acpi/resource.o
  AR      net/sunrpc/auth_gss/built-in.a
  CC      drivers/acpi/acpica/extrace.o
  CC      fs/ext4/mballoc.o
  CC      fs/autofs/expire.o
  CC      net/ipv4/tcp_cong.o
  CC      drivers/gpu/drm/ttm/ttm_device.o
  CC      net/9p/client.o
  CC      fs/debugfs/file.o
  CC      net/ipv6/udplite.o
  CC      net/core/fib_notifier.o
  CC      net/mac80211/he.o
  CC      drivers/gpu/drm/i915/i915_mitigations.o
  CC      mm/memory.o
  CC      arch/x86/kernel/irqinit.o
  CC      drivers/acpi/acpica/exutils.o
  CC      lib/plist.o
  CC      kernel/resource.o
  CC      drivers/tty/serial/8250/8250_pericom.o
  CC      drivers/tty/tty_jobctrl.o
  CC      drivers/base/power/wakeirq.o
  CC      net/sunrpc/auth_unix.o
  CC      net/ipv4/tcp_metrics.o
  AR      drivers/block/built-in.a
  CC      crypto/lzo-rle.o
  CC      fs/tracefs/inode.o
  CC      net/netlabel/netlabel_cipso_v4.o
  CC      fs/lockd/svcproc.o
  CC      drivers/gpu/drm/virtio/virtgpu_display.o
  CC      fs/9p/vfs_dir.o
  CC      fs/nfs/unlink.o
  CC      kernel/time/timer_migration.o
  CC      fs/tracefs/event_inode.o
  CC      net/wireless/mlme.o
  CC      drivers/acpi/acpica/hwacpi.o
  CC      sound/hda/hdac_component.o
  CC      block/kyber-iosched.o
  CC      sound/sound_core.o
  CC      drivers/gpu/drm/ttm/ttm_sys_manager.o
  CC      fs/autofs/dev-ioctl.o
  CC      net/dns_resolver/dns_key.o
  CC      drivers/base/power/main.o
  CC      net/handshake/alert.o
  AR      drivers/tty/serial/8250/built-in.a
  CC      net/ipv6/raw.o
  AR      drivers/tty/serial/built-in.a
  CC      drivers/base/component.o
  CC      drivers/acpi/acpica/hwesleep.o
  CC      drivers/tty/n_null.o
  CC      lib/radix-tree.o
  CC      drivers/base/core.o
  CC      net/netfilter/nf_nat_helper.o
  CC      crypto/rng.o
  CC      drivers/gpu/drm/i915/i915_module.o
  CC      arch/x86/kernel/jump_label.o
  CC      drivers/acpi/acpica/hwgpe.o
  CC      sound/hda/hdac_i915.o
  CC      drivers/gpu/drm/ttm/ttm_agp_backend.o
  CC      drivers/gpu/drm/virtio/virtgpu_vq.o
  CC      sound/hda/intel-dsp-config.o
  AR      fs/debugfs/built-in.a
  CC      net/wireless/ibss.o
  CC      fs/9p/vfs_dentry.o
  CC      fs/ext4/migrate.o
  CC      mm/mincore.o
  CC      net/dns_resolver/dns_query.o
  CC      kernel/trace/trace_events_trigger.o
  CC      net/core/xdp.o
  CC      arch/x86/kernel/irq_work.o
  CC [M]  fs/efivarfs/inode.o
  CC      net/netlabel/netlabel_calipso.o
  AR      drivers/gpu/drm/panel/built-in.a
  CC      drivers/base/bus.o
  AR      drivers/gpu/drm/bridge/analogix/built-in.a
  AR      drivers/gpu/drm/bridge/cadence/built-in.a
  AR      drivers/gpu/drm/bridge/imx/built-in.a
  AR      drivers/gpu/drm/bridge/synopsys/built-in.a
  AR      drivers/gpu/drm/bridge/built-in.a
  AR      fs/tracefs/built-in.a
  CC      net/sunrpc/svc.o
  CC      arch/x86/kernel/probe_roms.o
  CC      net/9p/error.o
  CC      fs/nfs/write.o
  CC      drivers/tty/pty.o
  CC      drivers/acpi/acpica/hwregs.o
  CC      fs/lockd/svcsubs.o
  CC      fs/lockd/mon.o
  CC      drivers/base/regmap/regcache-rbtree.o
  AR      fs/autofs/built-in.a
  CC      drivers/base/regmap/regcache-flat.o
  CC      sound/hda/intel-nhlt.o
  CC      net/mac80211/s1g.o
  CC      net/wireless/sme.o
  CC      block/blk-mq-pci.o
  CC [M]  fs/efivarfs/file.o
  CC      drivers/acpi/acpi_processor.o
  AR      drivers/gpu/drm/ttm/built-in.a
  CC      crypto/drbg.o
  CC      net/ipv4/tcp_fastopen.o
  CC      drivers/acpi/processor_core.o
  CC      lib/ratelimit.o
  CC      fs/9p/v9fs.o
  CC      net/9p/protocol.o
  CC      net/mac80211/ibss.o
  CC      net/devres.o
  CC      drivers/acpi/acpica/hwsleep.o
  AR      net/dns_resolver/built-in.a
  CC      drivers/base/power/wakeup.o
  CC      lib/rbtree.o
  CC      drivers/gpu/drm/i915/i915_params.o
  CC      net/handshake/genl.o
  CC      kernel/sysctl.o
  CC      kernel/capability.o
  CC      fs/9p/fid.o
  CC      sound/hda/intel-sdw-acpi.o
  CC      kernel/time/vsyscall.o
  CC      drivers/misc/eeprom/eeprom_93cx6.o
  CC      fs/nfs/namespace.o
  CC      net/netfilter/nf_nat_masquerade.o
  CC      net/ipv4/tcp_rate.o
  CC      drivers/base/regmap/regcache-maple.o
  CC [M]  fs/efivarfs/super.o
  CC      drivers/gpu/drm/virtio/virtgpu_fence.o
  CC      arch/x86/kernel/sys_ia32.o
  CC      drivers/base/power/wakeup_stats.o
  CC      block/blk-mq-virtio.o
  CC      net/ipv6/icmp.o
  CC      drivers/tty/tty_audit.o
  CC      drivers/acpi/acpica/hwvalid.o
  AR      net/netlabel/built-in.a
  AR      drivers/misc/cb710/built-in.a
  CC      sound/last.o
  CC [M]  fs/efivarfs/vars.o
  CC      lib/seq_buf.o
  CC      kernel/trace/trace_eprobe.o
  CC      kernel/time/timekeeping_debug.o
  AR      drivers/misc/eeprom/built-in.a
  CC      kernel/ptrace.o
  AR      drivers/misc/lis3lv02d/built-in.a
  AR      drivers/misc/cardreader/built-in.a
  AR      drivers/misc/keba/built-in.a
  AR      drivers/misc/built-in.a
  CC      net/mac80211/iface.o
  CC      crypto/jitterentropy.o
  AR      sound/hda/built-in.a
  CC      net/core/flow_offload.o
  CC      net/9p/trans_common.o
  CC      net/socket.o
  CC      fs/lockd/trace.o
  CC      fs/ext4/mmp.o
  CC      crypto/jitterentropy-kcapi.o
  CC      drivers/base/power/trace.o
  CC      drivers/acpi/acpica/hwxface.o
  CC      drivers/base/regmap/regmap-debugfs.o
  CC      drivers/base/dd.o
  CC      crypto/ghash-generic.o
  CC      drivers/gpu/drm/i915/i915_pci.o
  CC      net/handshake/netlink.o
  AR      sound/built-in.a
  CC      fs/9p/xattr.o
  CC      net/netfilter/nf_nat_ftp.o
  CC      arch/x86/kernel/ksysfs.o
  CC      lib/siphash.o
  CC      block/blk-mq-debugfs.o
  CC      block/blk-pm.o
  CC      net/ipv4/tcp_recovery.o
  CC      drivers/tty/sysrq.o
  CC      fs/open.o
  CC      drivers/gpu/drm/virtio/virtgpu_object.o
  CC      kernel/trace/trace_kprobe.o
  CC      net/sysctl_net.o
  CC      kernel/trace/error_report-traces.o
  CC      drivers/acpi/acpica/hwxfsleep.o
  LD [M]  fs/efivarfs/efivarfs.o
  AR      drivers/gpu/drm/hisilicon/built-in.a
  CC      drivers/acpi/processor_pdc.o
  CC      crypto/hash_info.o
  CC      fs/nfs/mount_clnt.o
  CC      net/9p/trans_fd.o
  CC      crypto/rsapubkey.asn1.o
  CC      kernel/time/namespace.o
  CC      crypto/rsaprivkey.asn1.o
  CC      block/holder.o
  AR      crypto/built-in.a
  CC      net/handshake/request.o
  CC      net/ipv6/mcast.o
  CC      net/core/gro.o
  CC      lib/string.o
  CC      arch/x86/kernel/bootflag.o
  CC      fs/lockd/xdr.o
  AR      drivers/base/power/built-in.a
  CC      drivers/base/syscore.o
  AR      drivers/base/regmap/built-in.a
  CC      drivers/acpi/acpica/hwpci.o
  CC      drivers/base/driver.o
  AR      drivers/mfd/built-in.a
  CC      net/handshake/tlshd.o
  AR      fs/9p/built-in.a
  CC      fs/nfs/nfstrace.o
  CC      fs/nfs/export.o
  AR      drivers/nfc/built-in.a
  AR      drivers/gpu/drm/mxsfb/built-in.a
  CC      lib/timerqueue.o
  CC      net/core/netdev-genl.o
  CC      net/core/netdev-genl-gen.o
  CC      drivers/base/class.o
  CC      mm/mlock.o
  CC      fs/ext4/move_extent.o
  CC      mm/mmap.o
  CC      mm/mmu_gather.o
  CC      mm/mprotect.o
  CC      lib/union_find.o
  CC      lib/vsprintf.o
  CC      net/9p/trans_virtio.o
  CC      drivers/gpu/drm/virtio/virtgpu_debugfs.o
  CC      mm/mremap.o
  CC      fs/read_write.o
  CC      drivers/gpu/drm/virtio/virtgpu_plane.o
  CC      kernel/trace/power-traces.o
  CC      drivers/acpi/acpica/nsaccess.o
  CC      kernel/trace/rpm-traces.o
  CC      net/netfilter/nf_nat_irc.o
  AR      drivers/dax/hmem/built-in.a
  CC      drivers/gpu/drm/i915/i915_scatterlist.o
  AR      drivers/dax/built-in.a
  CC      drivers/base/platform.o
  CC      net/sunrpc/svcsock.o
  AR      block/built-in.a
  CC      net/sunrpc/svcauth.o
  CC      net/mac80211/link.o
  CC      lib/win_minmax.o
  CC      drivers/acpi/ec.o
  AR      kernel/time/built-in.a
  CC      fs/lockd/clnt4xdr.o
  AR      drivers/tty/built-in.a
  CC      net/core/gso.o
  CC      arch/x86/kernel/e820.o
  CC      net/core/net-sysfs.o
  CC      drivers/base/cpu.o
  CC      net/ipv4/tcp_ulp.o
  CC      drivers/gpu/drm/i915/i915_switcheroo.o
  CC      drivers/acpi/acpica/nsalloc.o
  CC      net/wireless/chan.o
  CC      fs/ext4/namei.o
  CC      net/ipv4/tcp_offload.o
  CC      drivers/dma-buf/dma-buf.o
  CC      net/handshake/trace.o
  CC      lib/xarray.o
  AR      drivers/cxl/core/built-in.a
  AR      drivers/cxl/built-in.a
  CC      arch/x86/kernel/pci-dma.o
  CC      net/wireless/ethtool.o
  CC      net/sunrpc/svcauth_unix.o
  CC      fs/lockd/xdr4.o
  CC      net/netfilter/nf_nat_sip.o
  CC      drivers/gpu/drm/i915/i915_sysfs.o
  CC      kernel/user.o
  CC      lib/lockref.o
  CC      drivers/gpu/drm/virtio/virtgpu_ioctl.o
  CC      drivers/acpi/dock.o
  CC      drivers/acpi/acpica/nsarguments.o
  CC      net/ipv4/tcp_plb.o
  AR      drivers/gpu/drm/tiny/built-in.a
  CC      fs/file_table.o
  CC      fs/lockd/svc4proc.o
  CC      net/core/hotdata.o
  CC      net/sunrpc/addr.o
  CC      drivers/dma-buf/dma-fence.o
  CC      net/mac80211/rate.o
  CC      mm/msync.o
  CC      drivers/base/firmware.o
  CC      net/core/netdev_rx_queue.o
  CC      arch/x86/kernel/quirks.o
  CC      drivers/acpi/acpica/nsconvert.o
  CC      net/core/net-procfs.o
  AR      net/9p/built-in.a
  CC      fs/nfs/sysfs.o
  CC      net/core/netpoll.o
  CC      drivers/macintosh/mac_hid.o
  CC      net/ipv4/datagram.o
  CC      drivers/dma-buf/dma-fence-array.o
  CC      fs/ext4/page-io.o
  CC      fs/super.o
  CC      kernel/trace/trace_dynevent.o
  CC      kernel/trace/trace_probe.o
  CC      kernel/trace/trace_uprobe.o
  CC      net/ipv6/reassembly.o
  CC      drivers/base/init.o
  CC      net/core/fib_rules.o
  CC      drivers/acpi/acpica/nsdump.o
  AR      drivers/gpu/drm/xlnx/built-in.a
  CC      net/ipv4/raw.o
  CC      mm/page_vma_mapped.o
  CC      drivers/gpu/drm/virtio/virtgpu_prime.o
  CC      net/netfilter/x_tables.o
  CC      drivers/gpu/drm/i915/i915_utils.o
  CC      lib/bcd.o
  AR      drivers/macintosh/built-in.a
  CC      drivers/acpi/acpica/nseval.o
  CC      fs/ext4/readpage.o
  CC      net/netfilter/xt_tcpudp.o
  CC      drivers/gpu/drm/virtio/virtgpu_trace_points.o
  CC      arch/x86/kernel/kdebugfs.o
  CC      arch/x86/kernel/alternative.o
  CC      arch/x86/kernel/i8253.o
  CC      net/ipv4/udp.o
  CC      net/wireless/mesh.o
  CC      net/wireless/ap.o
  CC      kernel/trace/rethook.o
  AR      drivers/gpu/drm/gud/built-in.a
  CC      net/mac80211/michael.o
  CC      fs/char_dev.o
  CC      drivers/gpu/drm/virtio/virtgpu_submit.o
  CC      drivers/gpu/drm/i915/intel_clock_gating.o
  AR      net/handshake/built-in.a
  CC      drivers/base/map.o
  CC      kernel/signal.o
  CC      net/ipv6/tcp_ipv6.o
  CC      mm/pagewalk.o
  CC      net/wireless/trace.o
  CC      fs/lockd/procfs.o
  CC      drivers/acpi/acpica/nsinit.o
  CC      drivers/dma-buf/dma-fence-chain.o
  CC      net/core/net-traces.o
  CC      fs/stat.o
  CC      net/sunrpc/rpcb_clnt.o
  CC      drivers/acpi/pci_root.o
  AR      drivers/scsi/pcmcia/built-in.a
  CC      drivers/scsi/scsi.o
  CC      net/ipv6/ping.o
  AR      drivers/gpu/drm/solomon/built-in.a
  CC      fs/exec.o
  CC      net/mac80211/tkip.o
  CC      net/sunrpc/timer.o
  CC      drivers/base/devres.o
  CC      mm/pgtable-generic.o
  CC      drivers/acpi/acpica/nsload.o
  CC      lib/sort.o
  CC      fs/nfs/fs_context.o
  AR      drivers/nvme/common/built-in.a
  AR      drivers/nvme/host/built-in.a
  AR      drivers/nvme/target/built-in.a
  AR      drivers/nvme/built-in.a
  CC      kernel/sys.o
  CC      kernel/umh.o
  CC      lib/parser.o
  CC      net/netfilter/xt_CONNSECMARK.o
  CC      fs/nfs/nfsroot.o
  CC      drivers/dma-buf/dma-fence-unwrap.o
  CC      fs/ext4/resize.o
  CC      drivers/scsi/hosts.o
  CC      net/mac80211/aes_cmac.o
  AR      drivers/gpu/drm/virtio/built-in.a
  AR      fs/lockd/built-in.a
  CC      drivers/acpi/acpica/nsnames.o
  CC [M]  drivers/gpu/drm/scheduler/sched_main.o
  CC      arch/x86/kernel/hw_breakpoint.o
  CC [M]  drivers/gpu/drm/scheduler/sched_fence.o
  CC [M]  drivers/gpu/drm/scheduler/sched_entity.o
  CC      net/mac80211/aes_gmac.o
  CC      drivers/ata/libata-core.o
  HOSTCC  drivers/gpu/drm/xe/xe_gen_wa_oob
  CC      drivers/acpi/acpica/nsobject.o
  CC      drivers/acpi/pci_link.o
  CC      drivers/gpu/drm/i915/intel_cpu_info.o
  CC      lib/debug_locks.o
  GEN     xe_wa_oob.c xe_wa_oob.h
  CC [M]  drivers/gpu/drm/xe/xe_bb.o
  CC      arch/x86/kernel/tsc.o
  CC      lib/random32.o
  AR      kernel/trace/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_bo.o
  CC      net/mac80211/fils_aead.o
  CC [M]  drivers/gpu/drm/xe/xe_bo_evict.o
  CC      drivers/gpu/drm/i915/intel_device_info.o
  CC      mm/rmap.o
  CC      drivers/dma-buf/dma-resv.o
  CC      drivers/base/attribute_container.o
  AR      drivers/net/phy/mediatek/built-in.a
  CC      drivers/ata/libata-scsi.o
  AR      drivers/net/phy/qcom/built-in.a
  CC      drivers/net/phy/mdio-boardinfo.o
  CC      drivers/net/phy/stubs.o
  CC      drivers/gpu/drm/drm_atomic.o
  CC      drivers/acpi/acpica/nsparse.o
  CC      net/netfilter/xt_NFLOG.o
  CC      fs/ext4/super.o
  CC      net/core/selftests.o
  CC      fs/nfs/sysctl.o
  CC      lib/bust_spinlocks.o
  CC      arch/x86/kernel/tsc_msr.o
  AR      drivers/net/pse-pd/built-in.a
  CC      net/wireless/ocb.o
  CC      net/ipv4/udplite.o
  CC      drivers/acpi/acpica/nspredef.o
  CC      drivers/scsi/scsi_ioctl.o
  CC      drivers/gpu/drm/i915/intel_memory_region.o
  CC      net/sunrpc/xdr.o
  CC      fs/pipe.o
  CC      drivers/base/transport_class.o
  CC      net/netfilter/xt_SECMARK.o
  CC      fs/ext4/symlink.o
  CC      mm/vmalloc.o
  CC      net/core/ptp_classifier.o
  CC      drivers/net/phy/mdio_devres.o
  CC      drivers/ata/libata-eh.o
  CC      drivers/firewire/init_ohci1394_dma.o
  CC      kernel/workqueue.o
  CC      drivers/scsi/scsicam.o
  CC      lib/kasprintf.o
  CC      drivers/acpi/acpica/nsprepkg.o
  CC      drivers/dma-buf/sync_file.o
  CC      net/wireless/pmsr.o
  CC      drivers/gpu/drm/i915/intel_pcode.o
  CC      net/sunrpc/sunrpc_syms.o
  CC      drivers/base/topology.o
  CC      drivers/cdrom/cdrom.o
  CC      arch/x86/kernel/io_delay.o
  CC      kernel/pid.o
  CC      drivers/acpi/pci_irq.o
  LD [M]  drivers/gpu/drm/scheduler/gpu-sched.o
  CC      mm/vma.o
  CC      net/sunrpc/cache.o
  CC      drivers/net/mdio/acpi_mdio.o
  CC      lib/bitmap.o
  CC      drivers/ata/libata-transport.o
  CC      drivers/net/phy/phy.o
  CC      net/ipv6/exthdrs.o
  CC      drivers/scsi/scsi_error.o
  CC      drivers/gpu/drm/drm_atomic_uapi.o
  CC      mm/process_vm_access.o
  CC      net/sunrpc/rpc_pipe.o
  CC      drivers/acpi/acpica/nsrepair.o
  CC      drivers/base/container.o
  AR      drivers/firewire/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_devcoredump.o
  CC      arch/x86/kernel/rtc.o
  CC      net/mac80211/cfg.o
  CC      fs/namei.o
  CC      net/netfilter/xt_TCPMSS.o
  CC      fs/nfs/nfs3super.o
  CC      drivers/gpu/drm/i915/intel_region_ttm.o
  CC      drivers/net/mdio/fwnode_mdio.o
  CC      mm/page_alloc.o
  CC      kernel/task_work.o
  CC      drivers/acpi/acpica/nsrepair2.o
  AR      drivers/dma-buf/built-in.a
  CC      lib/scatterlist.o
  CC      net/ipv6/datagram.o
  CC      net/ipv4/udp_offload.o
  AR      drivers/net/pcs/built-in.a
  CC      drivers/acpi/acpi_apd.o
  CC      drivers/base/property.o
  CC      fs/ext4/sysfs.o
  CC      drivers/net/phy/phy-c45.o
  CC      net/netfilter/xt_conntrack.o
  GEN     net/wireless/shipped-certs.c
  CC      fs/nfs/nfs3client.o
  CC      drivers/ata/libata-trace.o
  CC      drivers/gpu/drm/i915/intel_runtime_pm.o
  AR      drivers/auxdisplay/built-in.a
  CC      lib/list_sort.o
  CC      net/ipv6/ip6_flowlabel.o
  CC      arch/x86/kernel/resource.o
  CC      drivers/acpi/acpica/nssearch.o
  CC      net/core/netprio_cgroup.o
  CC      drivers/net/phy/phy-core.o
  CC      drivers/net/phy/phy_device.o
  CC      net/netfilter/xt_policy.o
  CC      fs/nfs/nfs3proc.o
  CC      fs/ext4/xattr.o
  CC [M]  drivers/gpu/drm/xe/xe_device.o
  CC      kernel/extable.o
  AS      arch/x86/kernel/irqflags.o
  CC      arch/x86/kernel/static_call.o
  CC      drivers/gpu/drm/i915/intel_sbi.o
  CC      drivers/acpi/acpica/nsutils.o
  AR      drivers/net/mdio/built-in.a
  CC      drivers/gpu/drm/drm_auth.o
  CC      fs/nfs/nfs3xdr.o
  CC      drivers/acpi/acpi_platform.o
  CC      fs/fcntl.o
  CC      fs/nfs/nfs3acl.o
  CC      fs/ioctl.o
  CC      arch/x86/kernel/process.o
  CC      drivers/scsi/scsi_lib.o
  CC      drivers/pcmcia/cs.o
  CC      drivers/gpu/drm/drm_blend.o
  CC      lib/uuid.o
  AR      drivers/cdrom/built-in.a
  CC      net/ipv6/inet6_connection_sock.o
  CC      drivers/gpu/drm/i915/intel_step.o
  CC      drivers/pcmcia/socket_sysfs.o
  CC      lib/iov_iter.o
  CC      drivers/acpi/acpica/nswalk.o
  CC [M]  drivers/gpu/drm/xe/xe_device_sysfs.o
  CC      net/core/netclassid_cgroup.o
  CC      net/ipv4/arp.o
  AR      drivers/net/ethernet/3com/built-in.a
  CC      drivers/base/cacheinfo.o
  CC      drivers/net/ethernet/8390/ne2k-pci.o
  CC      lib/clz_ctz.o
  CC      fs/readdir.o
  CC      mm/page_frag_cache.o
  CC      net/ipv6/udp_offload.o
  CC      fs/ext4/xattr_hurd.o
  CC      arch/x86/kernel/ptrace.o
  CC      drivers/net/ethernet/8390/8390.o
  CC      drivers/ata/libata-sata.o
  CC      fs/nfs/nfs4proc.o
  CC      drivers/gpu/drm/i915/intel_uncore.o
  CC      drivers/net/phy/linkmode.o
  AR      drivers/net/ethernet/adaptec/built-in.a
  CC      drivers/acpi/acpica/nsxfeval.o
  CC      drivers/acpi/acpi_pnp.o
  CC      net/sunrpc/sysfs.o
  CC      fs/nfs/nfs4xdr.o
  CC      net/netfilter/xt_state.o
  CC      kernel/params.o
  CC      drivers/usb/common/common.o
  CC      fs/ext4/xattr_trusted.o
  CC      drivers/usb/core/usb.o
  CC      drivers/gpu/drm/i915/intel_uncore_trace.o
  CC      kernel/kthread.o
  CC      drivers/pcmcia/cardbus.o
  CC [M]  drivers/gpu/drm/xe/xe_dma_buf.o
  CC      drivers/usb/common/debug.o
  CC      arch/x86/kernel/tls.o
  AR      drivers/net/wireless/admtek/built-in.a
  AR      drivers/net/wireless/ath/built-in.a
  AR      drivers/usb/phy/built-in.a
  CC      drivers/acpi/acpica/nsxfname.o
  AR      drivers/net/wireless/atmel/built-in.a
  CC      drivers/base/swnode.o
  CC      drivers/net/phy/phy_link_topology.o
  AR      drivers/net/wireless/broadcom/built-in.a
  AR      drivers/net/wireless/intel/built-in.a
  CC      net/wireless/shipped-certs.o
  AR      drivers/net/wireless/intersil/built-in.a
  AR      drivers/net/wireless/marvell/built-in.a
  CC      net/sunrpc/svc_xprt.o
  AR      drivers/net/wireless/mediatek/built-in.a
  AR      drivers/net/wireless/microchip/built-in.a
  AR      drivers/net/wireless/purelifi/built-in.a
  AR      drivers/net/wireless/quantenna/built-in.a
  CC      net/sunrpc/xprtmultipath.o
  AR      drivers/net/wireless/ralink/built-in.a
  AR      drivers/net/wireless/realtek/built-in.a
  CC      drivers/usb/core/hub.o
  CC      drivers/scsi/constants.o
  AR      drivers/net/wireless/rsi/built-in.a
  AR      drivers/net/ethernet/agere/built-in.a
  CC      drivers/pcmcia/ds.o
  AR      drivers/net/wireless/silabs/built-in.a
  CC      drivers/scsi/scsi_lib_dma.o
  AR      drivers/net/wireless/st/built-in.a
  AR      drivers/net/wireless/ti/built-in.a
  AR      drivers/net/wireless/zydas/built-in.a
  AR      drivers/net/wireless/virtual/built-in.a
  AR      drivers/net/wireless/built-in.a
  CC      net/core/dst_cache.o
  CC      drivers/usb/core/hcd.o
  CC      fs/nfs/nfs4state.o
  CC      drivers/acpi/power.o
  CC      lib/bsearch.o
  CC      fs/ext4/xattr_user.o
  AR      drivers/net/usb/built-in.a
  CC      drivers/ata/libata-sff.o
  CC      net/core/gro_cells.o
  CC      drivers/acpi/acpica/nsxfobj.o
  AR      drivers/usb/common/built-in.a
  CC      drivers/gpu/drm/drm_bridge.o
  CC      net/mac80211/ethtool.o
  CC      drivers/usb/core/urb.o
  CC      lib/find_bit.o
  CC      fs/select.o
  CC      drivers/base/auxiliary.o
  CC      net/ipv6/seg6.o
  AR      drivers/net/ethernet/8390/built-in.a
  CC      drivers/net/mii.o
  AR      drivers/net/ethernet/alacritech/built-in.a
  CC      lib/llist.o
  AR      drivers/net/ethernet/alteon/built-in.a
  AR      drivers/net/ethernet/amazon/built-in.a
  AR      drivers/net/ethernet/amd/built-in.a
  AR      drivers/net/ethernet/aquantia/built-in.a
  AR      drivers/net/ethernet/arc/built-in.a
  AR      drivers/net/ethernet/asix/built-in.a
  AR      drivers/net/ethernet/atheros/built-in.a
  AR      drivers/net/ethernet/cadence/built-in.a
  CC      drivers/net/ethernet/broadcom/bnx2.o
  CC      drivers/base/devtmpfs.o
  CC      net/ipv6/fib6_notifier.o
  CC      drivers/net/phy/mdio_bus.o
  CC      drivers/input/serio/serio.o
  CC [M]  net/netfilter/nf_log_syslog.o
  CC [M]  drivers/gpu/drm/xe/xe_drm_client.o
  AR      drivers/net/ethernet/brocade/built-in.a
  CC      drivers/input/keyboard/atkbd.o
  CC      drivers/acpi/acpica/psargs.o
  CC      net/ipv6/rpl.o
  CC      drivers/acpi/acpica/psloop.o
  CC      net/core/failover.o
  CC      kernel/sys_ni.o
  CC      drivers/scsi/scsi_scan.o
  CC      arch/x86/kernel/step.o
  CC      net/ipv4/icmp.o
  CC      drivers/usb/mon/mon_main.o
  CC      fs/ext4/fast_commit.o
  CC      mm/init-mm.o
  CC      fs/nfs/nfs4renewd.o
  CC      fs/nfs/nfs4super.o
  CC      drivers/rtc/lib.o
  CC      drivers/ata/libata-pmp.o
  CC      fs/nfs/nfs4file.o
  CC      net/mac80211/rx.o
  CC      drivers/rtc/class.o
  CC      kernel/nsproxy.o
  CC      drivers/pcmcia/pcmcia_resource.o
  CC      drivers/gpu/drm/i915/intel_wakeref.o
  CC [M]  drivers/gpu/drm/xe/xe_exec.o
  CC      drivers/acpi/acpica/psobject.o
  CC      drivers/net/ethernet/broadcom/tg3.o
  CC      net/ipv4/devinet.o
  CC      drivers/acpi/event.o
  CC      drivers/input/mouse/psmouse-base.o
  CC      lib/lwq.o
  CC      drivers/input/serio/i8042.o
  CC      arch/x86/kernel/i8237.o
  CC      mm/memblock.o
  CC      drivers/rtc/interface.o
  CC      drivers/usb/mon/mon_stat.o
  CC      lib/memweight.o
  CC      drivers/base/module.o
  CC      drivers/ata/libata-acpi.o
  CC [M]  net/netfilter/xt_mark.o
  CC      drivers/gpu/drm/drm_cache.o
  CC      lib/kfifo.o
  CC      drivers/acpi/acpica/psopcode.o
  CC      drivers/pcmcia/cistpl.o
  GEN     drivers/scsi/scsi_devinfo_tbl.c
  CC      kernel/notifier.o
  AR      net/core/built-in.a
  CC      drivers/ata/libata-pata-timings.o
  AR      drivers/input/keyboard/built-in.a
  CC      drivers/net/loopback.o
  CC      drivers/pcmcia/pcmcia_cis.o
  CC      drivers/gpu/drm/drm_color_mgmt.o
  CC      net/ipv6/ioam6.o
  CC      arch/x86/kernel/stacktrace.o
  CC      drivers/acpi/acpica/psopinfo.o
  CC      drivers/net/phy/mdio_device.o
  CC      drivers/scsi/scsi_devinfo.o
  CC      drivers/usb/host/pci-quirks.o
  CC      drivers/usb/class/usblp.o
  CC      drivers/base/auxiliary_sysfs.o
  CC [M]  net/netfilter/xt_nat.o
  CC      drivers/usb/storage/scsiglue.o
  CC      drivers/usb/storage/protocol.o
  CC      drivers/usb/mon/mon_text.o
  CC [M]  drivers/gpu/drm/xe/xe_execlist.o
  AR      drivers/usb/misc/built-in.a
  CC [M]  net/netfilter/xt_LOG.o
  CC      drivers/gpu/drm/i915/vlv_sideband.o
  CC      kernel/ksysfs.o
  CC      fs/dcache.o
  CC      drivers/acpi/acpica/psparse.o
  CC      drivers/i2c/algos/i2c-algo-bit.o
  CC      drivers/i2c/busses/i2c-i801.o
  CC      drivers/net/netconsole.o
  CC      drivers/input/mouse/synaptics.o
  CC      arch/x86/kernel/reboot.o
  CC      drivers/base/devcoredump.o
  CC      lib/percpu-refcount.o
  CC      net/ipv6/sysctl_net_ipv6.o
  CC      drivers/rtc/nvmem.o
  CC      net/sunrpc/stats.o
  CC      drivers/usb/core/message.o
  CC      kernel/cred.o
  CC      net/mac80211/spectmgmt.o
  CC      drivers/ata/ahci.o
  CC      drivers/acpi/acpica/psscope.o
  CC      drivers/pcmcia/rsrc_mgr.o
  CC      drivers/usb/mon/mon_bin.o
  CC      drivers/input/serio/serport.o
  CC      drivers/usb/storage/transport.o
  AR      drivers/net/ethernet/cavium/common/built-in.a
  CC      drivers/acpi/evged.o
  AR      drivers/net/ethernet/cavium/thunder/built-in.a
  AR      drivers/net/ethernet/cavium/liquidio/built-in.a
  CC      drivers/gpu/drm/i915/vlv_suspend.o
  AR      drivers/net/ethernet/cavium/octeon/built-in.a
  CC      drivers/ata/libahci.o
  AR      drivers/net/ethernet/cavium/built-in.a
  CC      fs/ext4/orphan.o
  CC      drivers/pcmcia/rsrc_nonstatic.o
  CC      mm/slub.o
  CC      drivers/scsi/scsi_sysctl.o
  CC      drivers/net/phy/swphy.o
  AR      drivers/usb/class/built-in.a
  CC      drivers/usb/host/ehci-hcd.o
  CC      drivers/scsi/scsi_proc.o
  CC      drivers/gpu/drm/drm_connector.o
  CC      fs/ext4/acl.o
  CC      drivers/base/platform-msi.o
  CC      drivers/acpi/acpica/pstree.o
  CC      net/sunrpc/sysctl.o
  CC [M]  drivers/gpu/drm/xe/xe_exec_queue.o
  CC      drivers/base/physical_location.o
  CC      drivers/rtc/dev.o
  CC      arch/x86/kernel/msr.o
  CC      drivers/usb/host/ehci-pci.o
  CC      lib/rhashtable.o
  AR      drivers/i2c/algos/built-in.a
  CC      net/ipv4/af_inet.o
  CC      net/ipv6/xfrm6_policy.o
  CC      drivers/net/phy/fixed_phy.o
  CC [M]  net/netfilter/xt_MASQUERADE.o
  CC      drivers/net/virtio_net.o
  CC      drivers/usb/storage/usb.o
  CC      drivers/input/serio/libps2.o
  CC      kernel/reboot.o
  CC      drivers/ata/ata_piix.o
  CC      drivers/net/phy/realtek.o
  CC      drivers/acpi/acpica/psutils.o
  CC      drivers/pcmcia/yenta_socket.o
  CC      fs/nfs/delegation.o
  CC      fs/inode.o
  CC      drivers/base/trace.o
  AR      drivers/i2c/busses/built-in.a
  CC      drivers/scsi/scsi_debugfs.o
  CC      drivers/acpi/sysfs.o
  AR      drivers/i2c/muxes/built-in.a
  CC      drivers/i2c/i2c-boardinfo.o
  CC      drivers/input/mouse/focaltech.o
  CC      mm/madvise.o
  AR      drivers/usb/mon/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_force_wake.o
  CC      arch/x86/kernel/cpuid.o
  CC      drivers/acpi/acpica/pswalk.o
  CC      drivers/rtc/proc.o
  CC      drivers/acpi/acpica/psxface.o
  CC      drivers/usb/core/driver.o
  CC      drivers/usb/core/config.o
  CC [M]  drivers/gpu/drm/xe/xe_ggtt.o
  CC      drivers/gpu/drm/i915/soc/intel_dram.o
  CC      fs/attr.o
  CC      drivers/acpi/acpica/rsaddr.o
  CC [M]  drivers/gpu/drm/xe/xe_gpu_scheduler.o
  CC      drivers/input/mouse/alps.o
  CC      fs/nfs/nfs4idmap.o
  CC      mm/page_io.o
  CC      drivers/rtc/sysfs.o
  CC      drivers/usb/host/ohci-hcd.o
  AR      drivers/input/serio/built-in.a
  CC      drivers/acpi/property.o
  CC      drivers/usb/early/ehci-dbgp.o
  CC      mm/swap_state.o
  CC      drivers/acpi/acpica/rscalc.o
  CC      fs/ext4/xattr_security.o
  CC      lib/base64.o
  AR      drivers/net/ethernet/chelsio/built-in.a
  AR      drivers/input/joystick/built-in.a
  CC      drivers/gpu/drm/drm_crtc.o
  CC      drivers/scsi/scsi_trace.o
  CC      drivers/usb/storage/initializers.o
  CC      drivers/i2c/i2c-core-base.o
  CC      fs/nfs/callback.o
  CC      fs/bad_inode.o
  AR      drivers/base/built-in.a
  CC      arch/x86/kernel/early-quirks.o
  CC      kernel/async.o
  CC [M]  net/netfilter/xt_addrtype.o
  CC      lib/once.o
  CC      lib/refcount.o
  CC      net/ipv6/xfrm6_state.o
  CC      drivers/i2c/i2c-core-smbus.o
  AR      drivers/input/tablet/built-in.a
  CC      drivers/input/mouse/byd.o
  CC      drivers/acpi/acpica/rscreate.o
  CC [M]  drivers/gpu/drm/xe/xe_gsc.o
  CC [M]  drivers/gpu/drm/xe/xe_gsc_debugfs.o
  CC      drivers/ata/pata_amd.o
  AR      net/sunrpc/built-in.a
  AR      drivers/net/phy/built-in.a
  CC      drivers/acpi/debugfs.o
  CC      net/ipv4/igmp.o
  CC      fs/nfs/callback_xdr.o
  CC      drivers/gpu/drm/i915/soc/intel_gmch.o
  CC      drivers/usb/storage/sierra_ms.o
  CC      drivers/rtc/rtc-mc146818-lib.o
  AR      drivers/pcmcia/built-in.a
  CC      drivers/scsi/scsi_logging.o
  CC      lib/rcuref.o
  CC      arch/x86/kernel/smp.o
  CC      kernel/range.o
  AR      drivers/net/ethernet/cisco/built-in.a
  CC      drivers/i2c/i2c-core-acpi.o
  AR      drivers/input/touchscreen/built-in.a
  CC      drivers/ata/pata_oldpiix.o
  CC      drivers/gpu/drm/drm_displayid.o
  CC      drivers/usb/storage/option_ms.o
  CC      drivers/acpi/acpica/rsdumpinfo.o
  CC      kernel/smpboot.o
  CC      lib/usercopy.o
  CC      drivers/usb/core/file.o
  CC      lib/errseq.o
  CC      lib/bucket_locks.o
  CC      drivers/acpi/acpica/rsinfo.o
  AR      fs/ext4/built-in.a
  CC      drivers/i2c/i2c-smbus.o
  CC      fs/file.o
  CC      drivers/usb/host/ohci-pci.o
  AR      drivers/net/ethernet/cortina/built-in.a
  CC      fs/filesystems.o
  AR      drivers/usb/early/built-in.a
  CC      drivers/ata/pata_sch.o
  CC      drivers/usb/storage/usual-tables.o
  CC      mm/swapfile.o
  CC      drivers/usb/core/buffer.o
  CC      fs/nfs/callback_proc.o
  CC      drivers/ata/pata_mpiix.o
  CC      lib/generic-radix-tree.o
  CC [M]  drivers/gpu/drm/xe/xe_gsc_proxy.o
  CC      drivers/scsi/scsi_pm.o
  CC      net/ipv4/fib_frontend.o
  CC      drivers/rtc/rtc-cmos.o
  CC      fs/nfs/nfs4namespace.o
  CC      fs/nfs/nfs4getroot.o
  CC      drivers/acpi/acpica/rsio.o
  CC      drivers/usb/host/uhci-hcd.o
  CC      drivers/usb/host/xhci.o
  AR      net/wireless/built-in.a
  CC      drivers/gpu/drm/drm_drv.o
  CC      drivers/usb/core/sysfs.o
  CC      drivers/input/mouse/logips2pp.o
  CC      kernel/ucount.o
  CC      net/mac80211/tx.o
  CC      net/ipv6/xfrm6_input.o
  CC      net/ipv6/xfrm6_output.o
  CC      lib/bitmap-str.o
  AR      drivers/i3c/built-in.a
  CC      drivers/acpi/acpica/rsirq.o
  CC      drivers/net/net_failover.o
  CC      drivers/input/mouse/lifebook.o
  AR      drivers/input/misc/built-in.a
  AR      net/netfilter/built-in.a
  CC      drivers/gpu/drm/i915/soc/intel_pch.o
  AR      drivers/net/ethernet/dec/tulip/built-in.a
  AR      drivers/net/ethernet/dec/built-in.a
  CC      net/ipv4/fib_semantics.o
  AR      drivers/net/ethernet/dlink/built-in.a
  CC      drivers/scsi/scsi_bsg.o
  AR      drivers/net/ethernet/emulex/built-in.a
  CC      fs/namespace.o
  AR      drivers/net/ethernet/engleder/built-in.a
  CC      drivers/gpu/drm/drm_dumb_buffers.o
  CC [M]  drivers/gpu/drm/xe/xe_gsc_submit.o
  CC      net/mac80211/key.o
  AR      drivers/usb/storage/built-in.a
  CC      kernel/regset.o
  CC      drivers/input/mouse/trackpoint.o
  CC      fs/nfs/nfs4client.o
  CC      drivers/scsi/scsi_common.o
  CC      drivers/acpi/acpi_lpat.o
  CC      drivers/usb/host/xhci-mem.o
  CC      drivers/gpu/drm/i915/soc/intel_rom.o
  CC      drivers/usb/core/endpoint.o
  CC      arch/x86/kernel/smpboot.o
  CC      drivers/input/input.o
  CC [M]  drivers/gpu/drm/xe/xe_gt.o
  CC      drivers/acpi/acpica/rslist.o
  CC      mm/swap_slots.o
  CC      drivers/ata/ata_generic.o
  CC      drivers/input/mouse/cypress_ps2.o
  CC      net/ipv6/xfrm6_protocol.o
  CC      net/ipv4/fib_trie.o
  CC      drivers/usb/core/devio.o
  CC      kernel/ksyms_common.o
  CC      drivers/usb/core/notify.o
  AR      drivers/i2c/built-in.a
  CC      lib/string_helpers.o
  CC      fs/seq_file.o
  CC      net/ipv4/fib_notifier.o
  CC      drivers/usb/core/generic.o
  CC      arch/x86/kernel/tsc_sync.o
  CC      drivers/acpi/acpica/rsmemory.o
  CC      drivers/scsi/scsi_transport_spi.o
  CC      drivers/gpu/drm/i915/i915_memcpy.o
  CC      arch/x86/kernel/setup_percpu.o
  AR      drivers/rtc/built-in.a
  CC      lib/hexdump.o
  CC      drivers/usb/core/quirks.o
  CC      fs/xattr.o
  CC      drivers/input/mouse/psmouse-smbus.o
  CC      kernel/groups.o
  CC      mm/dmapool.o
  CC      net/ipv4/inet_fragment.o
  CC      drivers/usb/host/xhci-ext-caps.o
  CC      net/mac80211/util.o
  CC      drivers/scsi/virtio_scsi.o
  CC      fs/libfs.o
  CC      drivers/acpi/acpica/rsmisc.o
  CC      net/ipv6/netfilter.o
  CC      arch/x86/kernel/mpparse.o
  CC      kernel/kcmp.o
  AR      drivers/media/i2c/built-in.a
  AR      drivers/ata/built-in.a
  AR      drivers/media/tuners/built-in.a
  CC      drivers/input/input-compat.o
  CC      lib/kstrtox.o
  AR      drivers/media/rc/keymaps/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_gt_ccs_mode.o
  AR      drivers/media/rc/built-in.a
  AR      drivers/media/common/b2c2/built-in.a
  AR      drivers/media/common/saa7146/built-in.a
  CC      drivers/usb/core/devices.o
  CC      drivers/input/input-mt.o
  AR      drivers/media/common/siano/built-in.a
  CC      drivers/gpu/drm/i915/i915_mm.o
  AR      drivers/media/common/v4l2-tpg/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_gt_clock.o
  AR      drivers/pps/clients/built-in.a
  AR      drivers/media/common/videobuf2/built-in.a
  AR      drivers/media/common/built-in.a
  AR      drivers/pps/generators/built-in.a
  CC      drivers/pps/pps.o
  AR      drivers/media/platform/allegro-dvt/built-in.a
  AR      drivers/media/platform/amlogic/meson-ge2d/built-in.a
  AR      drivers/media/platform/amlogic/built-in.a
  AR      drivers/media/platform/amphion/built-in.a
  AR      drivers/media/platform/aspeed/built-in.a
  AR      drivers/media/platform/atmel/built-in.a
  CC      drivers/pps/kapi.o
  AR      drivers/media/platform/broadcom/built-in.a
  AR      drivers/media/platform/cadence/built-in.a
  AR      drivers/media/platform/chips-media/coda/built-in.a
  CC      drivers/input/input-poller.o
  AR      drivers/media/platform/chips-media/wave5/built-in.a
  CC      drivers/ptp/ptp_clock.o
  AR      drivers/media/platform/chips-media/built-in.a
  AR      drivers/media/platform/imagination/built-in.a
  AR      drivers/media/platform/intel/built-in.a
  CC      fs/nfs/nfs4session.o
  AR      drivers/media/platform/marvell/built-in.a
  AR      drivers/media/platform/mediatek/jpeg/built-in.a
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
  AR      drivers/media/platform/mediatek/mdp/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_gt_freq.o
  AR      drivers/media/platform/mediatek/vcodec/common/built-in.a
  AR      drivers/media/platform/mediatek/vcodec/encoder/built-in.a
  CC      arch/x86/kernel/trace_clock.o
  CC      lib/iomap.o
  AR      drivers/media/platform/mediatek/vcodec/decoder/built-in.a
  AR      drivers/media/platform/mediatek/vcodec/built-in.a
  CC      drivers/acpi/acpica/rsserial.o
  AR      drivers/media/platform/mediatek/vpu/built-in.a
  AR      drivers/media/platform/mediatek/mdp3/built-in.a
  AR      drivers/media/platform/mediatek/built-in.a
  CC      net/ipv6/proc.o
  CC      net/ipv4/ping.o
  AR      drivers/media/platform/microchip/built-in.a
  AR      drivers/media/platform/nuvoton/built-in.a
  AR      drivers/media/platform/nvidia/tegra-vde/built-in.a
  CC      kernel/freezer.o
  CC      drivers/gpu/drm/drm_edid.o
  AR      drivers/media/platform/nvidia/built-in.a
  AR      drivers/input/mouse/built-in.a
  AR      drivers/media/platform/nxp/dw100/built-in.a
  CC      drivers/gpu/drm/i915/i915_sw_fence.o
  CC      lib/iomap_copy.o
  AR      drivers/media/platform/qcom/camss/built-in.a
  AR      drivers/media/platform/nxp/imx-jpeg/built-in.a
  AR      drivers/media/platform/qcom/venus/built-in.a
  CC      fs/nfs/dns_resolve.o
  AR      drivers/media/platform/qcom/built-in.a
  AR      drivers/media/platform/nxp/imx8-isi/built-in.a
  CC      drivers/acpi/acpi_pcc.o
  AR      drivers/media/platform/nxp/built-in.a
  CC      kernel/profile.o
  AR      drivers/media/platform/raspberrypi/pisp_be/built-in.a
  AR      drivers/media/platform/raspberrypi/rp1-cfe/built-in.a
  CC      mm/hugetlb.o
  CC      drivers/ptp/ptp_chardev.o
  CC      drivers/gpu/drm/i915/i915_sw_fence_work.o
  AR      drivers/media/platform/raspberrypi/built-in.a
  AR      drivers/media/platform/renesas/rcar-vin/built-in.a
  AR      drivers/media/platform/renesas/rzg2l-cru/built-in.a
  AR      drivers/media/platform/renesas/vsp1/built-in.a
  AR      drivers/media/platform/renesas/built-in.a
  AR      drivers/media/platform/rockchip/rga/built-in.a
  CC      fs/nfs/nfs4trace.o
  AR      drivers/media/platform/rockchip/rkisp1/built-in.a
  CC      drivers/usb/host/xhci-ring.o
  AR      drivers/media/platform/rockchip/built-in.a
  AR      drivers/media/platform/samsung/exynos-gsc/built-in.a
  AR      drivers/media/platform/samsung/exynos4-is/built-in.a
  AR      drivers/media/platform/samsung/s3c-camif/built-in.a
  AR      drivers/media/platform/samsung/s5p-g2d/built-in.a
  CC      drivers/scsi/sd.o
  AR      drivers/media/platform/samsung/s5p-jpeg/built-in.a
  AR      drivers/media/platform/st/sti/bdisp/built-in.a
  AR      drivers/media/platform/st/sti/c8sectpfe/built-in.a
  AR      drivers/media/platform/samsung/s5p-mfc/built-in.a
  AR      drivers/media/platform/samsung/built-in.a
  AR      drivers/media/platform/st/sti/delta/built-in.a
  CC      drivers/acpi/acpica/rsutils.o
  CC      drivers/pps/sysfs.o
  AR      drivers/media/platform/st/sti/hva/built-in.a
  CC      drivers/input/ff-core.o
  CC      drivers/scsi/sr.o
  AR      drivers/media/platform/st/stm32/built-in.a
  AR      drivers/media/platform/st/built-in.a
  CC      fs/splice.o
  CC      net/ipv6/syncookies.o
  AR      drivers/media/platform/sunxi/sun4i-csi/built-in.a
  AR      drivers/media/platform/ti/am437x/built-in.a
  AR      drivers/media/platform/sunxi/sun6i-csi/built-in.a
  AR      drivers/media/platform/ti/cal/built-in.a
  AR      drivers/net/ethernet/ezchip/built-in.a
  AR      drivers/media/platform/sunxi/sun6i-mipi-csi2/built-in.a
  CC      lib/devres.o
  AR      drivers/media/platform/ti/vpe/built-in.a
  CC      net/ipv6/calipso.o
  AR      drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/built-in.a
  AR      drivers/media/platform/sunxi/sun8i-di/built-in.a
  AR      drivers/media/platform/ti/davinci/built-in.a
  AR      drivers/media/platform/sunxi/sun8i-rotate/built-in.a
  AR      drivers/media/pci/ttpci/built-in.a
  AR      drivers/media/platform/ti/j721e-csi2rx/built-in.a
  AR      drivers/media/platform/sunxi/built-in.a
  AR      drivers/media/platform/ti/omap/built-in.a
  AR      drivers/media/pci/b2c2/built-in.a
  AR      drivers/media/platform/ti/omap3isp/built-in.a
  AR      drivers/media/pci/pluto2/built-in.a
  AR      drivers/media/platform/ti/built-in.a
  AR      drivers/media/usb/b2c2/built-in.a
  AR      drivers/media/pci/dm1105/built-in.a
  AR      drivers/media/usb/dvb-usb/built-in.a
  AR      drivers/media/pci/pt1/built-in.a
  AR      drivers/media/platform/verisilicon/built-in.a
  AR      drivers/media/mmc/siano/built-in.a
  AR      drivers/media/usb/dvb-usb-v2/built-in.a
  AR      drivers/media/mmc/built-in.a
  AR      drivers/media/pci/pt3/built-in.a
  AR      drivers/media/platform/via/built-in.a
  AR      drivers/media/pci/mantis/built-in.a
  AR      drivers/media/usb/s2255/built-in.a
  AR      drivers/media/platform/xilinx/built-in.a
  CC      arch/x86/kernel/trace.o
  AR      drivers/media/platform/built-in.a
  AR      drivers/media/pci/ngene/built-in.a
  AR      drivers/media/usb/siano/built-in.a
  CC      drivers/power/supply/power_supply_core.o
  AR      drivers/media/pci/ddbridge/built-in.a
  AR      drivers/media/usb/ttusb-budget/built-in.a
  CC      drivers/hwmon/hwmon.o
  AR      drivers/media/pci/saa7146/built-in.a
  AR      drivers/media/usb/ttusb-dec/built-in.a
  AR      drivers/thermal/broadcom/built-in.a
  AR      drivers/media/usb/built-in.a
  AR      drivers/media/pci/smipcie/built-in.a
  CC      net/ipv4/ip_tunnel_core.o
  AR      drivers/thermal/renesas/built-in.a
  AR      drivers/media/pci/netup_unidvb/built-in.a
  CC      drivers/usb/host/xhci-hub.o
  AR      drivers/thermal/samsung/built-in.a
  CC      drivers/thermal/intel/intel_tcc.o
  CC      kernel/stacktrace.o
  AR      drivers/media/pci/intel/ipu3/built-in.a
  CC      mm/mmu_notifier.o
  AR      drivers/media/pci/intel/ivsc/built-in.a
  CC      kernel/dma.o
  CC      arch/x86/kernel/rethook.o
  AR      drivers/media/pci/intel/built-in.a
  AR      drivers/media/pci/built-in.a
  AR      drivers/media/firewire/built-in.a
  CC      drivers/gpu/drm/i915/i915_syncmap.o
  AR      drivers/media/spi/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_gt_idle.o
  AR      drivers/media/test-drivers/built-in.a
  AR      drivers/media/built-in.a
  CC      drivers/acpi/acpica/rsxface.o
  CC      drivers/acpi/acpica/tbdata.o
  CC      lib/check_signature.o
  AR      drivers/pps/built-in.a
  CC      drivers/input/touchscreen.o
  CC      drivers/gpu/drm/i915/i915_user_extensions.o
  CC      drivers/usb/core/phy.o
  CC      net/ipv6/ah6.o
  CC      drivers/usb/core/port.o
  CC      drivers/acpi/ac.o
  CC      net/ipv4/gre_offload.o
  CC      drivers/gpu/drm/drm_eld.o
  AR      drivers/thermal/st/built-in.a
  CC      drivers/power/supply/power_supply_sysfs.o
  CC      drivers/thermal/intel/therm_throt.o
  CC      arch/x86/kernel/vmcore_info_32.o
  CC      lib/interval_tree.o
  CC      drivers/gpu/drm/i915/i915_debugfs.o
  CC      net/ipv6/esp6.o
  CC      fs/sync.o
  CC      drivers/ptp/ptp_sysfs.o
  CC      drivers/usb/host/xhci-dbg.o
  CC      drivers/usb/host/xhci-trace.o
  CC      kernel/smp.o
  CC      drivers/usb/host/xhci-debugfs.o
  CC      drivers/ptp/ptp_vclock.o
  AR      drivers/net/ethernet/fujitsu/built-in.a
  CC      drivers/acpi/acpica/tbfadt.o
  CC      lib/assoc_array.o
  CC      net/ipv6/sit.o
  CC      drivers/scsi/sr_ioctl.o
  AR      drivers/watchdog/built-in.a
  CC      drivers/md/md.o
  AR      drivers/net/ethernet/fungible/built-in.a
  CC      drivers/md/md-bitmap.o
  CC      mm/migrate.o
  CC      net/mac80211/parse.o
  AR      drivers/net/ethernet/google/built-in.a
  CC      drivers/gpu/drm/i915/i915_debugfs_params.o
  CC      arch/x86/kernel/machine_kexec_32.o
  CC [M]  drivers/gpu/drm/xe/xe_gt_mcr.o
  CC      drivers/input/ff-memless.o
  CC      lib/bitrev.o
  CC      lib/crc-ccitt.o
  CC      drivers/power/supply/power_supply_leds.o
  CC      net/ipv4/metrics.o
  CC      drivers/gpu/drm/i915/i915_pmu.o
  CC [M]  drivers/thermal/intel/x86_pkg_temp_thermal.o
  CC      drivers/acpi/acpica/tbfind.o
  CC      drivers/usb/host/xhci-pci.o
  CC      drivers/scsi/sr_vendor.o
  CC      fs/nfs/nfs4sysctl.o
  CC      drivers/input/sparse-keymap.o
  CC      mm/page_counter.o
  CC      drivers/usb/core/hcd-pci.o
  CC      drivers/cpufreq/cpufreq.o
  AR      drivers/hwmon/built-in.a
  CC      drivers/gpu/drm/drm_encoder.o
  CC      drivers/power/supply/power_supply_hwmon.o
  CC      drivers/cpufreq/freq_table.o
  CC      drivers/input/vivaldi-fmap.o
  CC      drivers/acpi/acpica/tbinstal.o
  CC      drivers/gpu/drm/i915/gt/gen2_engine_cs.o
  CC      drivers/scsi/sg.o
  CC      drivers/ptp/ptp_kvm_x86.o
  CC      lib/crc16.o
  AR      drivers/thermal/qcom/built-in.a
  CC      net/ipv4/netlink.o
  CC      drivers/acpi/button.o
  CC      drivers/usb/core/usb-acpi.o
  CC      drivers/gpu/drm/drm_file.o
  AS      arch/x86/kernel/relocate_kernel_32.o
  CC      arch/x86/kernel/crash_dump_32.o
  CC      fs/utimes.o
  CC [M]  drivers/gpu/drm/xe/xe_gt_pagefault.o
  CC      kernel/uid16.o
  CC      drivers/md/md-autodetect.o
  CC      drivers/gpu/drm/i915/gt/gen6_engine_cs.o
  CC      drivers/acpi/fan_core.o
  CC      drivers/input/input-leds.o
  AR      drivers/thermal/intel/built-in.a
  CC      drivers/ptp/ptp_kvm_common.o
  AR      drivers/thermal/tegra/built-in.a
  HOSTCC  lib/gen_crc32table
  CC      drivers/input/evdev.o
  AR      drivers/thermal/mediatek/built-in.a
  CC      mm/hugetlb_cgroup.o
  CC      drivers/thermal/thermal_core.o
  CC      drivers/acpi/acpica/tbprint.o
  CC      drivers/gpu/drm/i915/gt/gen6_ppgtt.o
  CC      drivers/cpuidle/governors/menu.o
  AR      drivers/power/supply/built-in.a
  AR      drivers/power/built-in.a
  AR      drivers/mmc/built-in.a
  CC      lib/xxhash.o
  CC      lib/genalloc.o
  CC      drivers/scsi/scsi_sysfs.o
  CC      arch/x86/kernel/crash.o
  AR      drivers/net/ethernet/broadcom/built-in.a
  AR      drivers/net/ethernet/hisilicon/built-in.a
  AR      drivers/net/ethernet/huawei/built-in.a
  CC      drivers/net/ethernet/intel/e1000/e1000_main.o
  CC      drivers/net/ethernet/intel/e1000e/82571.o
  CC      net/ipv6/addrconf_core.o
  CC      drivers/acpi/fan_attr.o
  CC      drivers/acpi/fan_hwmon.o
  CC      drivers/acpi/acpica/tbutils.o
  CC      net/mac80211/wme.o
  CC      drivers/net/ethernet/intel/e1000/e1000_hw.o
  CC      drivers/cpuidle/cpuidle.o
  CC      drivers/net/ethernet/intel/e1000/e1000_ethtool.o
  AR      drivers/usb/core/built-in.a
  CC      drivers/net/ethernet/intel/e1000e/ich8lan.o
  CC      drivers/cpufreq/cpufreq_performance.o
  CC      drivers/cpuidle/governors/haltpoll.o
  CC      drivers/net/ethernet/intel/e100.o
  CC      kernel/kallsyms.o
  CC      drivers/net/ethernet/intel/e1000/e1000_param.o
  CC      net/mac80211/chan.o
  CC      arch/x86/kernel/module.o
  CC      drivers/acpi/acpi_video.o
  CC      drivers/cpufreq/cpufreq_userspace.o
  AR      drivers/ufs/built-in.a
  AR      drivers/ptp/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_gt_sysfs.o
  AR      drivers/net/ethernet/i825xx/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_gt_throttle.o
  CC      drivers/net/ethernet/intel/e1000e/80003es2lan.o
  CC      net/ipv4/nexthop.o
  CC      drivers/net/ethernet/intel/e1000e/mac.o
  AR      drivers/firmware/arm_ffa/built-in.a
  AR      drivers/firmware/arm_scmi/built-in.a
  AR      drivers/firmware/broadcom/built-in.a
  AR      drivers/firmware/cirrus/built-in.a
  AR      drivers/firmware/meson/built-in.a
  AR      drivers/firmware/microchip/built-in.a
  CC      drivers/acpi/acpica/tbxface.o
  CC      lib/percpu_counter.o
  CC      drivers/clocksource/acpi_pm.o
  AR      drivers/crypto/stm32/built-in.a
  AR      drivers/crypto/xilinx/built-in.a
  AR      drivers/crypto/hisilicon/built-in.a
  CC      net/ipv4/udp_tunnel_stub.o
  AR      drivers/crypto/intel/keembay/built-in.a
  AR      drivers/crypto/starfive/built-in.a
  CC      net/ipv6/exthdrs_core.o
  AR      drivers/crypto/intel/ixp4xx/built-in.a
  AR      drivers/crypto/intel/built-in.a
  AR      drivers/crypto/built-in.a
  AR      drivers/firmware/imx/built-in.a
  CC      drivers/firmware/efi/libstub/efi-stub-helper.o
  CC      drivers/firmware/efi/libstub/gop.o
  CC      drivers/gpu/drm/drm_fourcc.o
  CC      drivers/firmware/efi/libstub/secureboot.o
  CC      drivers/firmware/efi/efi-bgrt.o
  CC [M]  drivers/gpu/drm/xe/xe_gt_tlb_invalidation.o
  CC      drivers/thermal/thermal_sysfs.o
  CC      mm/early_ioremap.o
  CC      drivers/clocksource/i8253.o
  AR      drivers/input/built-in.a
  CC      net/ipv4/ip_tunnel.o
  CC      drivers/acpi/acpica/tbxfload.o
  AR      drivers/usb/host/built-in.a
  AR      drivers/usb/built-in.a
  CC      lib/audit.o
  CC      drivers/md/dm.o
  AR      fs/nfs/built-in.a
  CC      drivers/gpu/drm/i915/gt/gen7_renderclear.o
  CC      fs/d_path.o
  CC      drivers/cpuidle/driver.o
  CC      arch/x86/kernel/doublefault_32.o
  CC      drivers/net/ethernet/intel/e1000e/manage.o
  CC      net/mac80211/trace.o
  AR      drivers/net/ethernet/microsoft/built-in.a
  AR      drivers/firmware/psci/built-in.a
  CC      arch/x86/kernel/early_printk.o
  CC      drivers/gpu/drm/drm_framebuffer.o
  AR      drivers/scsi/built-in.a
  CC      net/mac80211/mlme.o
  AR      drivers/net/ethernet/litex/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_gt_topology.o
  CC      kernel/acct.o
  CC      drivers/md/dm-table.o
  CC      drivers/firmware/efi/libstub/tpm.o
  CC      drivers/cpufreq/cpufreq_ondemand.o
  CC      drivers/net/ethernet/intel/e1000e/nvm.o
  AR      drivers/cpuidle/governors/built-in.a
  CC      drivers/acpi/acpica/tbxfroot.o
  CC      drivers/thermal/thermal_trip.o
  CC      fs/stack.o
  CC      drivers/firmware/efi/libstub/file.o
  CC      drivers/firmware/efi/efi.o
  CC      drivers/acpi/video_detect.o
  CC      drivers/hid/usbhid/hid-core.o
  AR      drivers/clocksource/built-in.a
  CC      drivers/hid/usbhid/hiddev.o
  CC      drivers/hid/hid-core.o
  AR      drivers/net/ethernet/marvell/octeon_ep/built-in.a
  AR      drivers/net/ethernet/marvell/octeon_ep_vf/built-in.a
  CC      lib/syscall.o
  AR      drivers/net/ethernet/mellanox/built-in.a
  AR      drivers/net/ethernet/marvell/octeontx2/built-in.a
  CC      drivers/acpi/acpica/utaddress.o
  AR      drivers/net/ethernet/meta/built-in.a
  AR      drivers/net/ethernet/marvell/prestera/built-in.a
  CC      drivers/hid/hid-input.o
  CC      drivers/cpuidle/governor.o
  CC      drivers/net/ethernet/marvell/sky2.o
  CC      drivers/firmware/efi/vars.o
  CC      mm/secretmem.o
  CC      drivers/thermal/thermal_helpers.o
  CC      arch/x86/kernel/hpet.o
  CC      net/ipv6/ip6_checksum.o
  CC      drivers/acpi/processor_driver.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      drivers/firmware/efi/libstub/mem.o
  CC      net/mac80211/tdls.o
  CC      fs/fs_struct.o
  CC      drivers/cpuidle/sysfs.o
  CC      drivers/hid/usbhid/hid-pidff.o
  CC [M]  drivers/gpu/drm/xe/xe_guc.o
  AR      drivers/platform/x86/amd/built-in.a
  CC      drivers/acpi/acpica/utalloc.o
  AR      drivers/platform/x86/intel/built-in.a
  CC      drivers/platform/x86/wmi.o
  CC      lib/errname.o
  AR      drivers/platform/surface/built-in.a
  CC      kernel/vmcore_info.o
  CC      drivers/thermal/thermal_thresholds.o
  AR      drivers/net/ethernet/micrel/built-in.a
  CC      drivers/cpufreq/cpufreq_governor.o
  AR      drivers/firmware/qcom/built-in.a
  AR      drivers/net/ethernet/microchip/built-in.a
  CC      drivers/gpu/drm/i915/gt/gen8_engine_cs.o
  CC      net/mac80211/ocb.o
  CC      drivers/mailbox/mailbox.o
  AR      drivers/perf/built-in.a
  CC      drivers/firmware/efi/reboot.o
  CC      drivers/cpufreq/cpufreq_governor_attr_set.o
  AR      drivers/firmware/smccc/built-in.a
  CC      drivers/net/ethernet/intel/e1000e/phy.o
  CC      lib/nlattr.o
  CC      net/mac80211/airtime.o
  CC      net/ipv6/ip6_icmp.o
  AR      drivers/net/ethernet/mscc/built-in.a
  AR      drivers/firmware/tegra/built-in.a
  AR      drivers/firmware/xilinx/built-in.a
  CC      net/mac80211/eht.o
  CC [M]  drivers/gpu/drm/xe/xe_guc_ads.o
  CC      drivers/firmware/efi/memattr.o
  CC      kernel/elfcorehdr.o
  CC      drivers/acpi/acpica/utascii.o
  CC      net/ipv6/output_core.o
  CC      drivers/platform/x86/wmi-bmof.o
  CC      fs/statfs.o
  CC      drivers/cpuidle/poll_state.o
  CC      drivers/firmware/efi/libstub/random.o
  CC      mm/hmm.o
  CC      arch/x86/kernel/amd_nb.o
  CC      lib/cpu_rmap.o
  CC      drivers/thermal/thermal_hwmon.o
  CC      drivers/firmware/efi/tpm.o
  CC      drivers/cpufreq/acpi-cpufreq.o
  CC      drivers/firmware/dmi_scan.o
  CC      drivers/acpi/acpica/utbuffer.o
  CC      drivers/mailbox/pcc.o
  CC      drivers/hid/hid-quirks.o
  CC      drivers/hid/hid-debug.o
  CC      drivers/cpuidle/cpuidle-haltpoll.o
  CC      lib/dynamic_queue_limits.o
  CC      arch/x86/kernel/kvm.o
  CC      net/ipv6/protocol.o
  CC      net/ipv4/proc.o
  CC      fs/fs_pin.o
  AR      drivers/hwtracing/intel_th/built-in.a
  CC      fs/nsfs.o
  CC      arch/x86/kernel/kvmclock.o
  CC      kernel/crash_reserve.o
  CC      arch/x86/kernel/paravirt.o
  CC      drivers/hid/hidraw.o
  CC      drivers/platform/x86/eeepc-laptop.o
  CC      drivers/gpu/drm/i915/gt/gen8_ppgtt.o
  CC      net/mac80211/led.o
  CC      drivers/acpi/acpica/utcksum.o
  CC      drivers/thermal/gov_step_wise.o
  AR      drivers/net/ethernet/intel/e1000/built-in.a
  CC      drivers/platform/x86/p2sb.o
  AR      drivers/hid/usbhid/built-in.a
  CC      drivers/md/dm-target.o
  CC      drivers/firmware/efi/libstub/randomalloc.o
  AR      drivers/cpuidle/built-in.a
  CC      drivers/cpufreq/amd-pstate.o
  CC      drivers/firmware/dmi-id.o
  CC      kernel/kexec_core.o
  CC      drivers/net/ethernet/intel/e1000e/param.o
  CC      mm/memfd.o
  CC      lib/glob.o
  CC      mm/ptdump.o
  CC      arch/x86/kernel/pvclock.o
  CC      drivers/firmware/efi/libstub/pci.o
  CC      drivers/thermal/gov_user_space.o
  AR      drivers/mailbox/built-in.a
  CC      drivers/cpufreq/amd-pstate-trace.o
  CC      drivers/md/dm-linear.o
  CC      kernel/crash_core.o
  CC      drivers/cpufreq/intel_pstate.o
  CC      fs/fs_types.o
  CC      drivers/acpi/acpica/utcopy.o
  CC      drivers/firmware/memmap.o
  CC      drivers/md/dm-stripe.o
  CC      kernel/kexec.o
  CC [M]  drivers/gpu/drm/xe/xe_guc_capture.o
  CC      net/ipv4/fib_rules.o
  CC      fs/fs_context.o
  CC      drivers/gpu/drm/i915/gt/intel_breadcrumbs.o
  CC      lib/strncpy_from_user.o
  CC      mm/execmem.o
  CC      kernel/utsname.o
  CC      drivers/gpu/drm/i915/gt/intel_context.o
  CC      drivers/acpi/acpica/utexcep.o
  CC      drivers/firmware/efi/libstub/skip_spaces.o
  CC      drivers/acpi/processor_thermal.o
  CC      drivers/firmware/efi/memmap.o
  CC      lib/strnlen_user.o
  CC      drivers/acpi/acpica/utdebug.o
  AR      drivers/thermal/built-in.a
  CC      net/ipv6/ip6_offload.o
  CC      net/ipv6/tcpv6_offload.o
  CC      drivers/firmware/efi/capsule.o
  CC      drivers/gpu/drm/drm_gem.o
  CC      drivers/gpu/drm/i915/gt/intel_context_sseu.o
  CC      net/ipv4/ipmr.o
  CC      kernel/pid_namespace.o
  CC      drivers/hid/hid-generic.o
  CC      net/mac80211/pm.o
  CC      drivers/hid/hid-a4tech.o
  CC      arch/x86/kernel/pcspeaker.o
  CC      drivers/firmware/efi/libstub/lib-cmdline.o
  CC      lib/net_utils.o
  CC      kernel/stop_machine.o
  CC      fs/fs_parser.o
  CC      drivers/acpi/acpica/utdecode.o
  AR      drivers/android/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_guc_ct.o
  AR      drivers/nvmem/layouts/built-in.a
  CC      drivers/nvmem/core.o
  CC      drivers/firmware/efi/libstub/lib-ctype.o
  CC [M]  drivers/gpu/drm/xe/xe_guc_db_mgr.o
  CC      drivers/gpu/drm/drm_ioctl.o
  CC      drivers/firmware/efi/libstub/alignedmem.o
  CC      drivers/gpu/drm/i915/gt/intel_engine_cs.o
  CC      net/ipv4/ipmr_base.o
  CC      kernel/audit.o
  AR      drivers/platform/x86/built-in.a
  AR      drivers/platform/built-in.a
  CC      kernel/auditfilter.o
  CC      drivers/firmware/efi/esrt.o
  CC      drivers/acpi/acpica/utdelete.o
  CC      net/mac80211/rc80211_minstrel_ht.o
  CC [M]  drivers/gpu/drm/xe/xe_guc_hwconfig.o
  CC      drivers/md/dm-ioctl.o
  AR      drivers/net/ethernet/myricom/built-in.a
  CC      net/mac80211/wbrf.o
  CC      drivers/hid/hid-apple.o
  CC      drivers/net/ethernet/intel/e1000e/ethtool.o
  AR      drivers/net/ethernet/natsemi/built-in.a
  CC      drivers/firmware/efi/libstub/relocate.o
  CC      arch/x86/kernel/check.o
  AR      mm/built-in.a
  CC      drivers/gpu/drm/i915/gt/intel_engine_heartbeat.o
  CC      net/ipv6/exthdrs_offload.o
  CC      drivers/acpi/acpica/uterror.o
  CC      fs/fsopen.o
  AR      drivers/net/ethernet/marvell/built-in.a
  CC      net/ipv4/syncookies.o
  CC      drivers/md/dm-io.o
  CC      lib/sg_pool.o
  CC      drivers/gpu/drm/drm_lease.o
  CC      fs/init.o
  CC      lib/stackdepot.o
  CC      drivers/firmware/efi/runtime-wrappers.o
  CC      drivers/hid/hid-belkin.o
  CC      drivers/net/ethernet/intel/e1000e/netdev.o
  CC      arch/x86/kernel/uprobes.o
  CC      drivers/acpi/acpica/uteval.o
  CC      drivers/firmware/efi/libstub/printk.o
  CC      arch/x86/kernel/perf_regs.o
  CC      drivers/firmware/efi/capsule-loader.o
  CC      drivers/net/ethernet/intel/e1000e/ptp.o
  CC      drivers/acpi/processor_idle.o
  CC      net/ipv6/inet6_hashtables.o
  CC      drivers/firmware/efi/libstub/vsprintf.o
  CC      kernel/auditsc.o
  CC      drivers/firmware/efi/earlycon.o
  CC      drivers/md/dm-kcopyd.o
  CC      drivers/gpu/drm/drm_managed.o
  CC      drivers/acpi/processor_throttling.o
  CC      lib/asn1_decoder.o
  CC      kernel/audit_watch.o
  CC      fs/kernel_read_file.o
  AR      drivers/net/ethernet/neterion/built-in.a
  CC      drivers/acpi/acpica/utglobal.o
  CC      drivers/acpi/processor_perflib.o
  CC      arch/x86/kernel/tracepoint.o
  CC      drivers/hid/hid-cherry.o
  CC      drivers/gpu/drm/i915/gt/intel_engine_pm.o
  CC      drivers/firmware/efi/libstub/x86-stub.o
  CC      drivers/gpu/drm/drm_mm.o
  AR      drivers/nvmem/built-in.a
  AR      drivers/net/ethernet/netronome/built-in.a
  CC      drivers/hid/hid-chicony.o
  CC      drivers/md/dm-sysfs.o
  CC [M]  drivers/gpu/drm/xe/xe_guc_id_mgr.o
  CC      drivers/acpi/container.o
  CC      fs/mnt_idmapping.o
  CC      arch/x86/kernel/itmt.o
  CC      drivers/gpu/drm/i915/gt/intel_engine_user.o
  CC      drivers/acpi/acpica/uthex.o
  AR      drivers/cpufreq/built-in.a
  CC      drivers/gpu/drm/drm_mode_config.o
  GEN     lib/oid_registry_data.c
  CC [M]  drivers/gpu/drm/xe/xe_guc_klv_helpers.o
  CC      lib/ucs2_string.o
  CC      kernel/audit_fsnotify.o
  CC      fs/remap_range.o
  CC      net/ipv6/mcast_snoop.o
  CC      drivers/firmware/efi/libstub/smbios.o
  CC      net/ipv4/tunnel4.o
  AR      drivers/net/ethernet/ni/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_guc_log.o
  CC      net/ipv4/ipconfig.o
  CC      drivers/acpi/acpica/utids.o
  CC      drivers/hid/hid-cypress.o
  CC      drivers/md/dm-stats.o
  CC      drivers/gpu/drm/drm_mode_object.o
  STUBCPY drivers/firmware/efi/libstub/alignedmem.stub.o
  CC      lib/sbitmap.o
  STUBCPY drivers/firmware/efi/libstub/efi-stub-helper.stub.o
  CC [M]  drivers/gpu/drm/xe/xe_guc_pc.o
  CC      drivers/md/dm-rq.o
  CC      net/ipv4/netfilter.o
  CC      drivers/hid/hid-ezkey.o
  CC      kernel/audit_tree.o
  CC      net/ipv4/tcp_cubic.o
  AR      drivers/firmware/efi/built-in.a
  CC      drivers/gpu/drm/drm_modes.o
  CC      drivers/gpu/drm/i915/gt/intel_execlists_submission.o
  CC      drivers/net/ethernet/nvidia/forcedeth.o
  CC      fs/pidfs.o
  CC      drivers/hid/hid-gyration.o
  CC      drivers/gpu/drm/drm_modeset_lock.o
  CC      arch/x86/kernel/umip.o
  CC      drivers/md/dm-io-rewind.o
  CC      drivers/acpi/acpica/utinit.o
  CC      lib/group_cpus.o
  CC      drivers/gpu/drm/i915/gt/intel_ggtt.o
  AR      drivers/net/ethernet/oki-semi/built-in.a
  CC      lib/fw_table.o
  CC [M]  drivers/gpu/drm/xe/xe_guc_submit.o
  CC      drivers/gpu/drm/i915/gt/intel_ggtt_fencing.o
  CC      drivers/acpi/acpica/utlock.o
  CC      drivers/acpi/thermal_lib.o
  CC      drivers/hid/hid-ite.o
  STUBCPY drivers/firmware/efi/libstub/file.stub.o
  STUBCPY drivers/firmware/efi/libstub/gop.stub.o
  CC      drivers/acpi/acpica/utmath.o
  STUBCPY drivers/firmware/efi/libstub/lib-cmdline.stub.o
  STUBCPY drivers/firmware/efi/libstub/lib-ctype.stub.o
  STUBCPY drivers/firmware/efi/libstub/mem.stub.o
  CC      drivers/md/dm-builtin.o
  CC      arch/x86/kernel/unwind_frame.o
  STUBCPY drivers/firmware/efi/libstub/pci.stub.o
  STUBCPY drivers/firmware/efi/libstub/printk.stub.o
  STUBCPY drivers/firmware/efi/libstub/random.stub.o
  CC      drivers/gpu/drm/i915/gt/intel_gt.o
  STUBCPY drivers/firmware/efi/libstub/randomalloc.stub.o
  STUBCPY drivers/firmware/efi/libstub/relocate.stub.o
  STUBCPY drivers/firmware/efi/libstub/secureboot.stub.o
  STUBCPY drivers/firmware/efi/libstub/skip_spaces.stub.o
  STUBCPY drivers/firmware/efi/libstub/smbios.stub.o
  STUBCPY drivers/firmware/efi/libstub/tpm.stub.o
  STUBCPY drivers/firmware/efi/libstub/vsprintf.stub.o
  STUBCPY drivers/firmware/efi/libstub/x86-stub.stub.o
  CC      drivers/md/dm-raid1.o
  AR      drivers/firmware/efi/libstub/lib.a
  AR      drivers/net/ethernet/packetengines/built-in.a
  CC      net/ipv4/tcp_sigpool.o
  CC      fs/buffer.o
  AR      lib/lib.a
  CC      drivers/md/dm-log.o
  AR      drivers/firmware/built-in.a
  AR      drivers/net/ethernet/qlogic/built-in.a
  CC      kernel/kprobes.o
  GEN     lib/crc32table.h
  CC      lib/oid_registry.o
  CC      drivers/md/dm-region-hash.o
  CC      fs/mpage.o
  AR      drivers/net/ethernet/qualcomm/emac/built-in.a
  AR      drivers/net/ethernet/qualcomm/built-in.a
  CC      drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.o
  CC      drivers/net/ethernet/realtek/8139too.o
  CC      drivers/net/ethernet/realtek/r8169_main.o
  AR      drivers/net/ethernet/renesas/built-in.a
  CC      drivers/md/dm-zero.o
  CC      lib/crc32.o
  CC      drivers/acpi/acpica/utmisc.o
  CC [M]  drivers/gpu/drm/xe/xe_heci_gsc.o
  CC      drivers/acpi/thermal.o
  AR      net/ipv6/built-in.a
  CC      net/ipv4/cipso_ipv4.o
  CC      drivers/net/ethernet/realtek/r8169_firmware.o
  CC      kernel/seccomp.o
  CC      drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.o
  AR      drivers/net/ethernet/rdc/built-in.a
  CC      drivers/hid/hid-kensington.o
  CC      drivers/gpu/drm/drm_plane.o
  CC      drivers/acpi/acpica/utmutex.o
  CC      fs/proc_namespace.o
  CC [M]  drivers/gpu/drm/xe/xe_hw_engine.o
  CC      drivers/net/ethernet/realtek/r8169_phy_config.o
  CC      drivers/acpi/acpica/utnonansi.o
  CC      drivers/hid/hid-lg.o
  CC      drivers/acpi/nhlt.o
  CC      drivers/gpu/drm/i915/gt/intel_gt_clock_utils.o
  CC      kernel/relay.o
  AR      arch/x86/kernel/built-in.a
  CC      drivers/gpu/drm/drm_prime.o
  AR      arch/x86/built-in.a
  CC      drivers/acpi/acpica/utobject.o
  CC      net/ipv4/xfrm4_policy.o
  CC      kernel/utsname_sysctl.o
  CC      drivers/gpu/drm/drm_print.o
  AR      lib/built-in.a
  CC      kernel/delayacct.o
  CC      drivers/acpi/acpi_memhotplug.o
  CC      drivers/gpu/drm/i915/gt/intel_gt_debugfs.o
  CC      net/ipv4/xfrm4_state.o
  CC      drivers/acpi/acpica/utosi.o
  AR      drivers/net/ethernet/rocker/built-in.a
  CC      net/ipv4/xfrm4_input.o
  CC      drivers/acpi/acpica/utownerid.o
  CC      net/ipv4/xfrm4_output.o
  CC      drivers/hid/hid-lgff.o
  CC [M]  drivers/gpu/drm/xe/xe_hw_engine_class_sysfs.o
  CC      kernel/taskstats.o
  CC      drivers/gpu/drm/drm_property.o
  CC      fs/direct-io.o
  CC      drivers/acpi/acpica/utpredef.o
  CC      drivers/acpi/ioapic.o
  CC      net/ipv4/xfrm4_protocol.o
  CC      drivers/hid/hid-lg4ff.o
  CC      kernel/tsacct.o
  CC      fs/eventpoll.o
  CC      drivers/gpu/drm/drm_rect.o
  CC      drivers/acpi/battery.o
  AR      drivers/md/built-in.a
  CC      drivers/gpu/drm/i915/gt/intel_gt_engines_debugfs.o
  CC      drivers/acpi/acpica/utresdecode.o
  CC      drivers/gpu/drm/i915/gt/intel_gt_irq.o
  CC [M]  drivers/gpu/drm/xe/xe_hw_engine_group.o
  AR      drivers/net/ethernet/samsung/built-in.a
  CC      drivers/gpu/drm/drm_syncobj.o
  CC      drivers/acpi/bgrt.o
  CC      kernel/tracepoint.o
  CC      drivers/hid/hid-lg-g15.o
  CC      drivers/acpi/acpica/utresrc.o
  CC [M]  drivers/gpu/drm/xe/xe_hw_fence.o
  CC      drivers/gpu/drm/i915/gt/intel_gt_mcr.o
  CC      drivers/gpu/drm/drm_sysfs.o
  AR      drivers/net/ethernet/seeq/built-in.a
  CC      drivers/acpi/spcr.o
  CC      fs/anon_inodes.o
  CC      drivers/gpu/drm/drm_trace_points.o
  CC      drivers/gpu/drm/i915/gt/intel_gt_pm.o
  CC      drivers/acpi/acpica/utstate.o
  CC [M]  drivers/gpu/drm/xe/xe_huc.o
  CC      drivers/hid/hid-microsoft.o
  CC      drivers/hid/hid-monterey.o
  CC [M]  drivers/gpu/drm/xe/xe_irq.o
  CC      drivers/hid/hid-ntrig.o
  CC      drivers/gpu/drm/drm_vblank.o
  CC      fs/signalfd.o
  CC      drivers/acpi/acpica/utstring.o
  CC      drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.o
  CC      drivers/acpi/acpica/utstrsuppt.o
  CC      kernel/irq_work.o
  CC      drivers/acpi/acpica/utstrtoul64.o
  AR      drivers/net/ethernet/silan/built-in.a
  AR      drivers/net/ethernet/sis/built-in.a
  AR      drivers/net/ethernet/sfc/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_lrc.o
  CC      drivers/hid/hid-pl.o
  CC      drivers/gpu/drm/i915/gt/intel_gt_pm_irq.o
  CC      drivers/acpi/acpica/utxface.o
  AR      drivers/net/ethernet/smsc/built-in.a
  CC      drivers/gpu/drm/i915/gt/intel_gt_requests.o
  CC [M]  drivers/gpu/drm/xe/xe_migrate.o
  CC      fs/timerfd.o
  CC      drivers/hid/hid-petalynx.o
  CC      kernel/static_call.o
  AR      drivers/net/ethernet/socionext/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_mmio.o
  CC      kernel/padata.o
  CC      drivers/gpu/drm/i915/gt/intel_gt_sysfs.o
  CC      kernel/jump_label.o
  CC      fs/eventfd.o
  AR      drivers/net/ethernet/stmicro/built-in.a
  AR      drivers/net/ethernet/sun/built-in.a
  CC      drivers/hid/hid-redragon.o
  AR      drivers/net/ethernet/tehuti/built-in.a
  CC      drivers/acpi/acpica/utxfinit.o
  CC      drivers/hid/hid-samsung.o
  CC      drivers/acpi/acpica/utxferror.o
  CC      fs/aio.o
  CC      drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.o
  CC [M]  drivers/gpu/drm/xe/xe_mocs.o
  AR      net/ipv4/built-in.a
  CC      drivers/gpu/drm/i915/gt/intel_gtt.o
  CC      drivers/acpi/acpica/utxfmutex.o
  CC      drivers/gpu/drm/drm_vblank_work.o
  CC      kernel/context_tracking.o
  CC      drivers/hid/hid-sony.o
  AR      drivers/net/ethernet/ti/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_module.o
  CC      drivers/gpu/drm/i915/gt/intel_llc.o
  CC      drivers/hid/hid-sunplus.o
  CC      kernel/iomem.o
  CC      drivers/gpu/drm/i915/gt/intel_lrc.o
  CC      drivers/gpu/drm/drm_vma_manager.o
  CC      fs/locks.o
  AR      drivers/net/ethernet/vertexcom/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_oa.o
  CC      drivers/gpu/drm/i915/gt/intel_migrate.o
  AR      drivers/net/ethernet/via/built-in.a
  CC      fs/binfmt_misc.o
  AR      drivers/net/ethernet/wangxun/built-in.a
  CC      kernel/rseq.o
  CC      drivers/gpu/drm/drm_writeback.o
  CC      fs/binfmt_script.o
  CC      drivers/gpu/drm/drm_panel.o
  CC      drivers/gpu/drm/i915/gt/intel_mocs.o
  CC      drivers/gpu/drm/i915/gt/intel_ppgtt.o
  AR      drivers/acpi/acpica/built-in.a
  AR      drivers/net/ethernet/nvidia/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_observation.o
  AR      drivers/acpi/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_pat.o
  CC      fs/binfmt_elf.o
  CC      fs/mbcache.o
  CC      drivers/hid/hid-topseed.o
  CC      drivers/gpu/drm/i915/gt/intel_rc6.o
  CC      drivers/gpu/drm/i915/gt/intel_region_lmem.o
  AR      drivers/net/ethernet/wiznet/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_pci.o
  AR      drivers/net/ethernet/xilinx/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_pcode.o
  CC      drivers/gpu/drm/drm_pci.o
  CC [M]  drivers/gpu/drm/xe/xe_pm.o
  AR      drivers/net/ethernet/intel/e1000e/built-in.a
  AR      drivers/net/ethernet/xircom/built-in.a
  AR      drivers/net/ethernet/intel/built-in.a
  CC      fs/posix_acl.o
  AR      net/mac80211/built-in.a
  CC      drivers/gpu/drm/drm_debugfs.o
  CC      drivers/gpu/drm/i915/gt/intel_renderstate.o
  AR      net/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_preempt_fence.o
  AR      drivers/net/ethernet/synopsys/built-in.a
  CC      drivers/gpu/drm/i915/gt/intel_reset.o
  CC      fs/coredump.o
  CC      drivers/gpu/drm/i915/gt/intel_ring.o
  CC      fs/drop_caches.o
  CC      drivers/gpu/drm/i915/gt/intel_ring_submission.o
  CC [M]  drivers/gpu/drm/xe/xe_pt.o
  CC      drivers/gpu/drm/drm_debugfs_crc.o
  CC      fs/sysctls.o
  CC      drivers/gpu/drm/drm_panel_orientation_quirks.o
  AR      drivers/net/ethernet/pensando/built-in.a
  CC      drivers/gpu/drm/i915/gt/intel_rps.o
  CC [M]  drivers/gpu/drm/xe/xe_pt_walk.o
  CC      fs/fhandle.o
  CC      drivers/gpu/drm/i915/gt/intel_sa_media.o
  CC [M]  drivers/gpu/drm/xe/xe_query.o
  CC      drivers/gpu/drm/drm_buddy.o
  CC [M]  drivers/gpu/drm/xe/xe_range_fence.o
  CC      drivers/gpu/drm/drm_gem_shmem_helper.o
  AR      drivers/net/ethernet/realtek/built-in.a
  CC      drivers/gpu/drm/i915/gt/intel_sseu.o
  AR      drivers/net/ethernet/built-in.a
  CC      drivers/gpu/drm/drm_atomic_helper.o
  AR      drivers/net/built-in.a
  CC      drivers/gpu/drm/drm_atomic_state_helper.o
  CC [M]  drivers/gpu/drm/xe/xe_reg_sr.o
  AR      kernel/built-in.a
  CC      drivers/gpu/drm/i915/gt/intel_sseu_debugfs.o
  CC [M]  drivers/gpu/drm/xe/xe_reg_whitelist.o
  CC [M]  drivers/gpu/drm/xe/xe_rtp.o
  CC      drivers/gpu/drm/drm_crtc_helper.o
  CC [M]  drivers/gpu/drm/xe/xe_ring_ops.o
  AR      drivers/hid/built-in.a
  CC      drivers/gpu/drm/i915/gt/intel_timeline.o
  CC      drivers/gpu/drm/drm_damage_helper.o
  CC [M]  drivers/gpu/drm/xe/xe_sa.o
  CC [M]  drivers/gpu/drm/xe/xe_sched_job.o
  CC      drivers/gpu/drm/i915/gt/intel_tlb.o
  CC      drivers/gpu/drm/drm_flip_work.o
  CC      drivers/gpu/drm/i915/gt/intel_wopcm.o
  CC      drivers/gpu/drm/i915/gt/intel_workarounds.o
  CC      drivers/gpu/drm/drm_format_helper.o
  CC      drivers/gpu/drm/drm_gem_atomic_helper.o
  CC [M]  drivers/gpu/drm/xe/xe_step.o
  CC      drivers/gpu/drm/drm_gem_framebuffer_helper.o
  CC      drivers/gpu/drm/drm_kms_helper_common.o
  CC      drivers/gpu/drm/drm_modeset_helper.o
  CC      drivers/gpu/drm/i915/gt/shmem_utils.o
  CC [M]  drivers/gpu/drm/xe/xe_sync.o
  CC      drivers/gpu/drm/drm_plane_helper.o
  CC [M]  drivers/gpu/drm/xe/xe_tile.o
  CC      drivers/gpu/drm/i915/gt/sysfs_engines.o
  CC      drivers/gpu/drm/drm_probe_helper.o
  CC      drivers/gpu/drm/i915/gt/intel_ggtt_gmch.o
  CC      drivers/gpu/drm/i915/gt/gen6_renderstate.o
  CC [M]  drivers/gpu/drm/xe/xe_tile_sysfs.o
  CC      drivers/gpu/drm/drm_self_refresh_helper.o
  CC      drivers/gpu/drm/i915/gt/gen7_renderstate.o
  CC      drivers/gpu/drm/i915/gt/gen8_renderstate.o
  CC [M]  drivers/gpu/drm/xe/xe_trace.o
  CC      drivers/gpu/drm/drm_simple_kms_helper.o
  CC [M]  drivers/gpu/drm/xe/xe_trace_bo.o
  CC      drivers/gpu/drm/i915/gt/gen9_renderstate.o
  CC      drivers/gpu/drm/bridge/panel.o
  CC [M]  drivers/gpu/drm/xe/xe_trace_guc.o
  CC [M]  drivers/gpu/drm/xe/xe_trace_lrc.o
  CC      drivers/gpu/drm/drm_mipi_dsi.o
  CC [M]  drivers/gpu/drm/xe/xe_ttm_sys_mgr.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_busy.o
  CC [M]  drivers/gpu/drm/xe/xe_ttm_stolen_mgr.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_clflush.o
  CC [M]  drivers/gpu/drm/xe/xe_ttm_vram_mgr.o
  CC [M]  drivers/gpu/drm/drm_exec.o
  CC [M]  drivers/gpu/drm/xe/xe_tuning.o
  CC [M]  drivers/gpu/drm/drm_gpuvm.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_context.o
  CC [M]  drivers/gpu/drm/xe/xe_uc.o
  CC [M]  drivers/gpu/drm/xe/xe_uc_fw.o
  CC [M]  drivers/gpu/drm/drm_suballoc.o
  CC [M]  drivers/gpu/drm/drm_gem_ttm_helper.o
  CC [M]  drivers/gpu/drm/xe/xe_vm.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_create.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_dmabuf.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_domain.o
  CC [M]  drivers/gpu/drm/xe/xe_vram.o
  CC [M]  drivers/gpu/drm/xe/xe_vram_freq.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_internal.o
  CC [M]  drivers/gpu/drm/xe/xe_vsec.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_lmem.o
  AR      fs/built-in.a
  CC [M]  drivers/gpu/drm/xe/xe_wait_user_fence.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_mman.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_object.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_pages.o
  CC [M]  drivers/gpu/drm/xe/xe_wa.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_phys.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_pm.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_region.o
  CC [M]  drivers/gpu/drm/xe/xe_wopcm.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_shmem.o
  CC [M]  drivers/gpu/drm/xe/xe_hmm.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_shrinker.o
  CC [M]  drivers/gpu/drm/xe/xe_hwmon.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_stolen.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_throttle.o
  CC [M]  drivers/gpu/drm/xe/xe_gt_sriov_vf.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_tiling.o
  CC [M]  drivers/gpu/drm/xe/xe_guc_relay.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_ttm.o
  LD [M]  drivers/gpu/drm/drm_suballoc_helper.o
  CC [M]  drivers/gpu/drm/xe/xe_memirq.o
  CC [M]  drivers/gpu/drm/xe/xe_sriov.o
  LD [M]  drivers/gpu/drm/drm_ttm_helper.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_ttm_move.o
  CC [M]  drivers/gpu/drm/xe/xe_sriov_vf.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.o
  CC [M]  drivers/gpu/drm/xe/display/ext/i915_irq.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_userptr.o
  CC [M]  drivers/gpu/drm/xe/display/ext/i915_utils.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_wait.o
  CC [M]  drivers/gpu/drm/xe/display/intel_bo.o
  CC [M]  drivers/gpu/drm/xe/display/intel_fb_bo.o
  CC [M]  drivers/gpu/drm/xe/display/intel_fbdev_fb.o
  CC      drivers/gpu/drm/i915/gem/i915_gemfs.o
  CC [M]  drivers/gpu/drm/xe/display/xe_display.o
  CC [M]  drivers/gpu/drm/xe/display/xe_display_misc.o
  CC [M]  drivers/gpu/drm/xe/display/xe_display_rps.o
  CC      drivers/gpu/drm/i915/i915_active.o
  CC [M]  drivers/gpu/drm/xe/display/xe_display_wa.o
  CC [M]  drivers/gpu/drm/xe/display/xe_dsb_buffer.o
  CC      drivers/gpu/drm/i915/i915_cmd_parser.o
  CC      drivers/gpu/drm/i915/i915_deps.o
  CC      drivers/gpu/drm/i915/i915_gem.o
  CC [M]  drivers/gpu/drm/xe/display/xe_fb_pin.o
  CC [M]  drivers/gpu/drm/xe/display/xe_hdcp_gsc.o
  CC [M]  drivers/gpu/drm/xe/display/xe_plane_initial.o
  CC [M]  drivers/gpu/drm/xe/display/xe_tdf.o
  CC      drivers/gpu/drm/i915/i915_gem_evict.o
  CC      drivers/gpu/drm/i915/i915_gem_gtt.o
  CC      drivers/gpu/drm/i915/i915_gem_ww.o
  CC      drivers/gpu/drm/i915/i915_query.o
  CC [M]  drivers/gpu/drm/xe/i915-soc/intel_dram.o
  CC      drivers/gpu/drm/i915/i915_request.o
  CC [M]  drivers/gpu/drm/xe/i915-soc/intel_pch.o
  CC      drivers/gpu/drm/i915/i915_scheduler.o
  CC [M]  drivers/gpu/drm/xe/i915-soc/intel_rom.o
  CC      drivers/gpu/drm/i915/i915_trace_points.o
  CC [M]  drivers/gpu/drm/xe/i915-display/icl_dsi.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_alpm.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_atomic.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_atomic_plane.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_audio.o
  CC      drivers/gpu/drm/i915/i915_ttm_buddy_manager.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_backlight.o
  CC      drivers/gpu/drm/i915/i915_vma.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_bios.o
  CC      drivers/gpu/drm/i915/i915_vma_resource.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_gsc_fw.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_bw.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_gsc_proxy.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_cdclk.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_gsc_uc.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_color.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_gsc_uc_debugfs.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_combo_phy.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_gsc_uc_heci_cmd_submit.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_connector.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_ads.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_crtc.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_capture.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_ct.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_crtc_state_dump.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_debugfs.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_cursor.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_fw.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_log.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_log_debugfs.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_cx0_phy.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_rc.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_ddi.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_ddi_buf_trans.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_submission.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_display.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_huc.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_huc_debugfs.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_display_conversion.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_huc_fw.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_display_device.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_uc.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_uc_debugfs.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_uc_fw.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_display_driver.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_display_irq.o
  CC      drivers/gpu/drm/i915/gt/intel_gsc.o
  CC      drivers/gpu/drm/i915/i915_hwmon.o
  CC      drivers/gpu/drm/i915/display/hsw_ips.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_display_params.o
  CC      drivers/gpu/drm/i915/display/i9xx_plane.o
  CC      drivers/gpu/drm/i915/display/i9xx_display_sr.o
  CC      drivers/gpu/drm/i915/display/i9xx_wm.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_display_power.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_display_power_map.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_display_power_well.o
  CC      drivers/gpu/drm/i915/display/intel_alpm.o
  CC      drivers/gpu/drm/i915/display/intel_atomic.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_display_trace.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_display_wa.o
  CC      drivers/gpu/drm/i915/display/intel_atomic_plane.o
  CC      drivers/gpu/drm/i915/display/intel_audio.o
  CC      drivers/gpu/drm/i915/display/intel_bios.o
  CC      drivers/gpu/drm/i915/display/intel_bo.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dkl_phy.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dmc.o
  CC      drivers/gpu/drm/i915/display/intel_bw.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dmc_wl_debugfs.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dp.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dp_aux.o
  CC      drivers/gpu/drm/i915/display/intel_cdclk.o
  CC      drivers/gpu/drm/i915/display/intel_color.o
  CC      drivers/gpu/drm/i915/display/intel_combo_phy.o
  CC      drivers/gpu/drm/i915/display/intel_connector.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dp_aux_backlight.o
  CC      drivers/gpu/drm/i915/display/intel_crtc.o
  CC      drivers/gpu/drm/i915/display/intel_crtc_state_dump.o
  CC      drivers/gpu/drm/i915/display/intel_cursor.o
  CC      drivers/gpu/drm/i915/display/intel_display.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dp_hdcp.o
  CC      drivers/gpu/drm/i915/display/intel_display_conversion.o
  CC      drivers/gpu/drm/i915/display/intel_display_driver.o
  CC      drivers/gpu/drm/i915/display/intel_display_irq.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dp_link_training.o
  CC      drivers/gpu/drm/i915/display/intel_display_params.o
  CC      drivers/gpu/drm/i915/display/intel_display_power.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dp_mst.o
  CC      drivers/gpu/drm/i915/display/intel_display_power_map.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dp_test.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dpll.o
  CC      drivers/gpu/drm/i915/display/intel_display_power_well.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dpll_mgr.o
  CC      drivers/gpu/drm/i915/display/intel_display_reset.o
  CC      drivers/gpu/drm/i915/display/intel_display_rps.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dpt_common.o
  CC      drivers/gpu/drm/i915/display/intel_display_snapshot.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_drrs.o
  CC      drivers/gpu/drm/i915/display/intel_display_wa.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dsb.o
  CC      drivers/gpu/drm/i915/display/intel_dmc.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dsi.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dsi_dcs_backlight.o
  CC      drivers/gpu/drm/i915/display/intel_dmc_wl.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dsi_vbt.o
  CC      drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_encoder.o
  CC      drivers/gpu/drm/i915/display/intel_dpio_phy.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_fb.o
  CC      drivers/gpu/drm/i915/display/intel_dpll.o
  CC      drivers/gpu/drm/i915/display/intel_dpll_mgr.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_fbc.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_fdi.o
  CC      drivers/gpu/drm/i915/display/intel_dpt.o
  CC      drivers/gpu/drm/i915/display/intel_dpt_common.o
  CC      drivers/gpu/drm/i915/display/intel_drrs.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_fifo_underrun.o
  CC      drivers/gpu/drm/i915/display/intel_dsb.o
  CC      drivers/gpu/drm/i915/display/intel_dsb_buffer.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_frontbuffer.o
  CC      drivers/gpu/drm/i915/display/intel_fb.o
  CC      drivers/gpu/drm/i915/display/intel_fb_bo.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_global_state.o
  CC      drivers/gpu/drm/i915/display/intel_fb_pin.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_gmbus.o
  CC      drivers/gpu/drm/i915/display/intel_fbc.o
  CC      drivers/gpu/drm/i915/display/intel_fdi.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_hdcp.o
  CC      drivers/gpu/drm/i915/display/intel_fifo_underrun.o
  CC      drivers/gpu/drm/i915/display/intel_frontbuffer.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_hdcp_gsc_message.o
  CC      drivers/gpu/drm/i915/display/intel_global_state.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_hdmi.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_hotplug.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_hotplug_irq.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_hti.o
  CC      drivers/gpu/drm/i915/display/intel_hdcp.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_link_bw.o
  CC      drivers/gpu/drm/i915/display/intel_hdcp_gsc.o
  CC      drivers/gpu/drm/i915/display/intel_hdcp_gsc_message.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_lspcon.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_modeset_lock.o
  CC      drivers/gpu/drm/i915/display/intel_hotplug.o
  CC      drivers/gpu/drm/i915/display/intel_hotplug_irq.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_modeset_setup.o
  CC      drivers/gpu/drm/i915/display/intel_hti.o
  CC      drivers/gpu/drm/i915/display/intel_link_bw.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_modeset_verify.o
  CC      drivers/gpu/drm/i915/display/intel_load_detect.o
  CC      drivers/gpu/drm/i915/display/intel_lpe_audio.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_panel.o
  CC      drivers/gpu/drm/i915/display/intel_modeset_lock.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_pfit.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_pmdemand.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_pps.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_psr.o
  CC      drivers/gpu/drm/i915/display/intel_modeset_setup.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_qp_tables.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_quirks.o
  CC      drivers/gpu/drm/i915/display/intel_modeset_verify.o
  CC      drivers/gpu/drm/i915/display/intel_overlay.o
  CC      drivers/gpu/drm/i915/display/intel_pch_display.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_snps_phy.o
  CC      drivers/gpu/drm/i915/display/intel_pch_refclk.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_tc.o
  CC      drivers/gpu/drm/i915/display/intel_plane_initial.o
  CC      drivers/gpu/drm/i915/display/intel_pmdemand.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_vblank.o
  CC      drivers/gpu/drm/i915/display/intel_psr.o
  CC      drivers/gpu/drm/i915/display/intel_quirks.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_vdsc.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_vga.o
  CC      drivers/gpu/drm/i915/display/intel_sprite.o
  CC      drivers/gpu/drm/i915/display/intel_sprite_uapi.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_vrr.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_dmc_wl.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_wm.o
  CC      drivers/gpu/drm/i915/display/intel_tc.o
  CC      drivers/gpu/drm/i915/display/intel_vblank.o
  CC      drivers/gpu/drm/i915/display/intel_vga.o
  CC      drivers/gpu/drm/i915/display/intel_wm.o
  CC [M]  drivers/gpu/drm/xe/i915-display/skl_scaler.o
  CC      drivers/gpu/drm/i915/display/skl_scaler.o
  CC      drivers/gpu/drm/i915/display/skl_universal_plane.o
  CC [M]  drivers/gpu/drm/xe/i915-display/skl_universal_plane.o
  CC      drivers/gpu/drm/i915/display/skl_watermark.o
  CC [M]  drivers/gpu/drm/xe/i915-display/skl_watermark.o
  CC      drivers/gpu/drm/i915/display/intel_acpi.o
  CC      drivers/gpu/drm/i915/display/intel_opregion.o
  CC      drivers/gpu/drm/i915/display/intel_display_debugfs.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_acpi.o
  CC      drivers/gpu/drm/i915/display/intel_display_debugfs_params.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_opregion.o
  CC      drivers/gpu/drm/i915/display/intel_pipe_crc.o
  CC      drivers/gpu/drm/i915/display/dvo_ch7017.o
  CC [M]  drivers/gpu/drm/xe/xe_debugfs.o
  CC [M]  drivers/gpu/drm/xe/xe_gt_debugfs.o
  CC      drivers/gpu/drm/i915/display/dvo_ch7xxx.o
  CC [M]  drivers/gpu/drm/xe/xe_gt_sriov_vf_debugfs.o
  CC [M]  drivers/gpu/drm/xe/xe_gt_stats.o
  CC      drivers/gpu/drm/i915/display/dvo_ivch.o
  CC [M]  drivers/gpu/drm/xe/xe_guc_debugfs.o
  CC      drivers/gpu/drm/i915/display/dvo_ns2501.o
  CC      drivers/gpu/drm/i915/display/dvo_sil164.o
  CC      drivers/gpu/drm/i915/display/dvo_tfp410.o
  CC [M]  drivers/gpu/drm/xe/xe_huc_debugfs.o
  CC      drivers/gpu/drm/i915/display/g4x_dp.o
  CC [M]  drivers/gpu/drm/xe/xe_uc_debugfs.o
  CC      drivers/gpu/drm/i915/display/g4x_hdmi.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_display_debugfs.o
  CC      drivers/gpu/drm/i915/display/icl_dsi.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_display_debugfs_params.o
  CC      drivers/gpu/drm/i915/display/intel_backlight.o
  CC [M]  drivers/gpu/drm/xe/i915-display/intel_pipe_crc.o
  CC      drivers/gpu/drm/i915/display/intel_crt.o
  CC      drivers/gpu/drm/i915/display/intel_cx0_phy.o
  CC      drivers/gpu/drm/i915/display/intel_ddi.o
  CC      drivers/gpu/drm/i915/display/intel_ddi_buf_trans.o
  CC      drivers/gpu/drm/i915/display/intel_display_device.o
  CC      drivers/gpu/drm/i915/display/intel_display_trace.o
  CC      drivers/gpu/drm/i915/display/intel_dkl_phy.o
  CC      drivers/gpu/drm/i915/display/intel_dp.o
  CC      drivers/gpu/drm/i915/display/intel_dp_aux.o
  CC      drivers/gpu/drm/i915/display/intel_dp_aux_backlight.o
  CC      drivers/gpu/drm/i915/display/intel_dp_hdcp.o
  CC      drivers/gpu/drm/i915/display/intel_dp_link_training.o
  CC      drivers/gpu/drm/i915/display/intel_dp_mst.o
  CC      drivers/gpu/drm/i915/display/intel_dp_test.o
  CC      drivers/gpu/drm/i915/display/intel_dsi.o
  CC      drivers/gpu/drm/i915/display/intel_dsi_dcs_backlight.o
  CC      drivers/gpu/drm/i915/display/intel_dsi_vbt.o
  CC      drivers/gpu/drm/i915/display/intel_dvo.o
  CC      drivers/gpu/drm/i915/display/intel_encoder.o
  CC      drivers/gpu/drm/i915/display/intel_gmbus.o
  CC      drivers/gpu/drm/i915/display/intel_hdmi.o
  CC      drivers/gpu/drm/i915/display/intel_lspcon.o
  CC      drivers/gpu/drm/i915/display/intel_lvds.o
  CC      drivers/gpu/drm/i915/display/intel_panel.o
  CC      drivers/gpu/drm/i915/display/intel_pfit.o
  CC      drivers/gpu/drm/i915/display/intel_pps.o
  CC      drivers/gpu/drm/i915/display/intel_qp_tables.o
  CC      drivers/gpu/drm/i915/display/intel_sdvo.o
  CC      drivers/gpu/drm/i915/display/intel_snps_phy.o
  CC      drivers/gpu/drm/i915/display/intel_tv.o
  CC      drivers/gpu/drm/i915/display/intel_vdsc.o
  CC      drivers/gpu/drm/i915/display/intel_vrr.o
  CC      drivers/gpu/drm/i915/display/vlv_dsi.o
  CC      drivers/gpu/drm/i915/display/vlv_dsi_pll.o
  CC      drivers/gpu/drm/i915/i915_perf.o
  CC      drivers/gpu/drm/i915/pxp/intel_pxp.o
  CC      drivers/gpu/drm/i915/pxp/intel_pxp_huc.o
  CC      drivers/gpu/drm/i915/pxp/intel_pxp_tee.o
  CC      drivers/gpu/drm/i915/i915_gpu_error.o
  CC      drivers/gpu/drm/i915/i915_vgpu.o
  LD [M]  drivers/gpu/drm/xe/xe.o
  AR      drivers/gpu/drm/i915/built-in.a
  AR      drivers/gpu/drm/built-in.a
  AR      drivers/gpu/built-in.a
  AR      drivers/built-in.a
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  OBJCOPY modules.builtin.modinfo
  GEN     modules.builtin
  MODPOST Module.symvers
  CC      .vmlinux.export.o
  CC [M]  fs/efivarfs/efivarfs.mod.o
  CC [M]  .module-common.o
  CC [M]  drivers/gpu/drm/drm_exec.mod.o
  CC [M]  drivers/gpu/drm/drm_gpuvm.mod.o
  CC [M]  drivers/gpu/drm/drm_suballoc_helper.mod.o
  CC [M]  drivers/gpu/drm/drm_ttm_helper.mod.o
  CC [M]  drivers/gpu/drm/scheduler/gpu-sched.mod.o
  CC [M]  drivers/gpu/drm/xe/xe.mod.o
  CC [M]  drivers/thermal/intel/x86_pkg_temp_thermal.mod.o
  CC [M]  net/netfilter/nf_log_syslog.mod.o
  CC [M]  net/netfilter/xt_mark.mod.o
  CC [M]  net/netfilter/xt_nat.mod.o
  CC [M]  net/netfilter/xt_LOG.mod.o
  CC [M]  net/netfilter/xt_MASQUERADE.mod.o
  CC [M]  net/netfilter/xt_addrtype.mod.o
  CC [M]  net/ipv4/netfilter/iptable_nat.mod.o
  LD [M]  fs/efivarfs/efivarfs.ko
  LD [M]  drivers/gpu/drm/drm_ttm_helper.ko
  LD [M]  net/netfilter/xt_addrtype.ko
  LD [M]  net/netfilter/xt_mark.ko
  LD [M]  drivers/gpu/drm/drm_suballoc_helper.ko
  LD [M]  drivers/thermal/intel/x86_pkg_temp_thermal.ko
  LD [M]  net/netfilter/xt_nat.ko
  LD [M]  net/netfilter/xt_LOG.ko
  LD [M]  net/netfilter/nf_log_syslog.ko
  LD [M]  drivers/gpu/drm/xe/xe.ko
  LD [M]  net/netfilter/xt_MASQUERADE.ko
  LD [M]  net/ipv4/netfilter/iptable_nat.ko
  LD [M]  drivers/gpu/drm/drm_exec.ko
  LD [M]  drivers/gpu/drm/drm_gpuvm.ko
  LD [M]  drivers/gpu/drm/scheduler/gpu-sched.ko
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  KSYMS   .tmp_vmlinux0.kallsyms.S
  AS      .tmp_vmlinux0.kallsyms.o
  LD      .tmp_vmlinux1
  NM      .tmp_vmlinux1.syms
  KSYMS   .tmp_vmlinux1.kallsyms.S
  AS      .tmp_vmlinux1.kallsyms.o
  LD      .tmp_vmlinux2
  NM      .tmp_vmlinux2.syms
  KSYMS   .tmp_vmlinux2.kallsyms.S
  AS      .tmp_vmlinux2.kallsyms.o
  LD      vmlinux
  NM      System.map
  SORTTAB vmlinux
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  RSTRIP  vmlinux
  CC      arch/x86/boot/a20.o
  AS      arch/x86/boot/bioscall.o
  CC      arch/x86/boot/cmdline.o
  AS      arch/x86/boot/copy.o
  HOSTCC  arch/x86/boot/mkcpustr
  CC      arch/x86/boot/cpuflags.o
  CC      arch/x86/boot/cpucheck.o
  CC      arch/x86/boot/early_serial_console.o
  CC      arch/x86/boot/edd.o
  CC      arch/x86/boot/main.o
  CC      arch/x86/boot/memory.o
  CC      arch/x86/boot/pm.o
  AS      arch/x86/boot/pmjump.o
  CC      arch/x86/boot/printf.o
  CC      arch/x86/boot/regs.o
  CC      arch/x86/boot/string.o
  CC      arch/x86/boot/tty.o
  CC      arch/x86/boot/video.o
  CC      arch/x86/boot/video-mode.o
  CC      arch/x86/boot/version.o
  CC      arch/x86/boot/video-vga.o
  CC      arch/x86/boot/video-vesa.o
  CC      arch/x86/boot/video-bios.o
  HOSTCC  arch/x86/boot/tools/build
  CPUSTR  arch/x86/boot/cpustr.h
  CC      arch/x86/boot/cpu.o
  LDS     arch/x86/boot/compressed/vmlinux.lds
  AS      arch/x86/boot/compressed/kernel_info.o
  AS      arch/x86/boot/compressed/head_32.o
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/string.o
  CC      arch/x86/boot/compressed/cmdline.o
  CC      arch/x86/boot/compressed/error.o
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  HOSTCC  arch/x86/boot/compressed/mkpiggy
  CC      arch/x86/boot/compressed/cpuflags.o
  CC      arch/x86/boot/compressed/early_serial_console.o
  CC      arch/x86/boot/compressed/kaslr.o
  CC      arch/x86/boot/compressed/acpi.o
  CC      arch/x86/boot/compressed/efi.o
  GZIP    arch/x86/boot/compressed/vmlinux.bin.gz
  CC      arch/x86/boot/compressed/misc.o
  MKPIGGY arch/x86/boot/compressed/piggy.S
  AS      arch/x86/boot/compressed/piggy.o
  LD      arch/x86/boot/compressed/vmlinux
  ZOFFSET arch/x86/boot/zoffset.h
  OBJCOPY arch/x86/boot/vmlinux.bin
  AS      arch/x86/boot/header.o
  LD      arch/x86/boot/setup.elf
  OBJCOPY arch/x86/boot/setup.bin
  BUILD   arch/x86/boot/bzImage
Kernel: arch/x86/boot/bzImage is ready  (#1)
run-parts: executing /workspace/ci/hooks/20-kernel-doc
+ SRC_DIR=/workspace/kernel
+ cd /workspace/kernel
+ find drivers/gpu/drm/xe/ -name '*.[ch]' -not -path 'drivers/gpu/drm/xe/display/*'
+ xargs ./scripts/kernel-doc -Werror -none include/uapi/drm/xe_drm.h
All hooks done

✓ CI.checksparse: success for drm/i915/dmc_wl: Introduce debugfs interface

[Patchwork]

== Series Details ==

Series: drm/i915/dmc_wl: Introduce debugfs interface
URL   : https://patchwork.freedesktop.org/series/143695/
State : success

== Summary ==

+ trap cleanup EXIT
+ KERNEL=/kernel
+ MT=/root/linux/maintainer-tools
+ git clone https://gitlab.freedesktop.org/drm/maintainer-tools /root/linux/maintainer-tools
Cloning into '/root/linux/maintainer-tools'...
warning: redirecting to https://gitlab.freedesktop.org/drm/maintainer-tools.git/
+ make -C /root/linux/maintainer-tools
make: Entering directory '/root/linux/maintainer-tools'
cc -O2 -g -Wextra -o remap-log remap-log.c
make: Leaving directory '/root/linux/maintainer-tools'
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ /root/linux/maintainer-tools/dim sparse --fast 4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4
Sparse version: 0.6.4 (Ubuntu: 0.6.4-4ubuntu3)
Fast mode used, each commit won't be checked separately.
Okay!

+ cleanup
++ stat -c %u:%g /kernel
+ chown -R 1003:1003 /kernel

✓ Xe.CI.BAT: success for drm/i915/dmc_wl: Introduce debugfs interface

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 3073 bytes --]

== Series Details ==

Series: drm/i915/dmc_wl: Introduce debugfs interface
URL   : https://patchwork.freedesktop.org/series/143695/
State : success

== Summary ==

CI Bug Log - changes from xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4_BAT -> xe-pw-143695v1_BAT
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

Participating hosts (8 -> 8)
------------------------------

  No changes in participating hosts

Known issues
------------

  Here are the changes found in xe-pw-143695v1_BAT that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@xe_intel_bb@render@render-ymajor-256:
    - bat-adlp-vf:        [PASS][1] -> [DMESG-WARN][2] ([Intel XE#4078]) +1 other test dmesg-warn
   [1]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/bat-adlp-vf/igt@xe_intel_bb@render@render-ymajor-256.html
   [2]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/bat-adlp-vf/igt@xe_intel_bb@render@render-ymajor-256.html

  * igt@xe_live_ktest@xe_migrate:
    - bat-adlp-vf:        [PASS][3] -> [SKIP][4] ([Intel XE#1192]) +1 other test skip
   [3]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/bat-adlp-vf/igt@xe_live_ktest@xe_migrate.html
   [4]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/bat-adlp-vf/igt@xe_live_ktest@xe_migrate.html

  * igt@xe_pat@pat-index-xelp@render:
    - bat-adlp-vf:        [PASS][5] -> [DMESG-WARN][6] ([Intel XE#3970] / [Intel XE#4078]) +1 other test dmesg-warn
   [5]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/bat-adlp-vf/igt@xe_pat@pat-index-xelp@render.html
   [6]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/bat-adlp-vf/igt@xe_pat@pat-index-xelp@render.html

  
#### Warnings ####

  * igt@xe_live_ktest@xe_bo:
    - bat-adlp-vf:        [SKIP][7] ([Intel XE#2229] / [Intel XE#455]) -> [SKIP][8] ([Intel XE#1192])
   [7]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/bat-adlp-vf/igt@xe_live_ktest@xe_bo.html
   [8]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/bat-adlp-vf/igt@xe_live_ktest@xe_bo.html

  
  [Intel XE#1192]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1192
  [Intel XE#2229]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2229
  [Intel XE#3970]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3970
  [Intel XE#4078]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4078
  [Intel XE#455]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/455


Build changes
-------------

  * Linux: xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4 -> xe-pw-143695v1

  IGT_8198: 1d1ae626601119d249b530547b9e226c6a684144 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4: 4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4
  xe-pw-143695v1: 143695v1

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/index.html

[-- Attachment #2: Type: text/html, Size: 3851 bytes --]

✗ Xe.CI.Full: failure for drm/i915/dmc_wl: Introduce debugfs interface

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 107714 bytes --]

== Series Details ==

Series: drm/i915/dmc_wl: Introduce debugfs interface
URL   : https://patchwork.freedesktop.org/series/143695/
State : failure

== Summary ==

CI Bug Log - changes from xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4_full -> xe-pw-143695v1_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with xe-pw-143695v1_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in xe-pw-143695v1_full, please notify your bug team (I915-ci-infra@lists.freedesktop.org) to allow them
  to document this new failure mode, which will reduce false positives in CI.

  

Participating hosts (4 -> 4)
------------------------------

  No changes in participating hosts

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in xe-pw-143695v1_full:

### IGT changes ###

#### Possible regressions ####

  * igt@core_hotunplug@hotreplug-lateclose:
    - shard-dg2-set2:     [PASS][1] -> [ABORT][2]
   [1]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-dg2-463/igt@core_hotunplug@hotreplug-lateclose.html
   [2]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-434/igt@core_hotunplug@hotreplug-lateclose.html

  * igt@kms_flip@2x-flip-vs-expired-vblank@ab-dp2-hdmi-a3:
    - shard-bmg:          [PASS][3] -> [FAIL][4] +1 other test fail
   [3]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-5/igt@kms_flip@2x-flip-vs-expired-vblank@ab-dp2-hdmi-a3.html
   [4]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-8/igt@kms_flip@2x-flip-vs-expired-vblank@ab-dp2-hdmi-a3.html

  
#### Warnings ####

  * igt@kms_flip@2x-flip-vs-expired-vblank-interruptible:
    - shard-bmg:          [SKIP][5] ([Intel XE#2423]) -> [FAIL][6]
   [5]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible.html
   [6]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible.html

  
#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * {igt@xe_sriov_auto_provisioning@resources-released-on-vfs-disabling}:
    - shard-bmg:          [SKIP][7] ([Intel XE#1130]) -> [SKIP][8]
   [7]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@xe_sriov_auto_provisioning@resources-released-on-vfs-disabling.html
   [8]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-5/igt@xe_sriov_auto_provisioning@resources-released-on-vfs-disabling.html

  
New tests
---------

  New tests have been introduced between xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4_full and xe-pw-143695v1_full:

### New IGT tests (1) ###

  * igt@kms_hdr@static-toggle@pipe-a-hdmi-a-6:
    - Statuses : 1 pass(s)
    - Exec time: [0.91] s

  

Known issues
------------

  Here are the changes found in xe-pw-143695v1_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@core_hotunplug@hotrebind:
    - shard-bmg:          [PASS][9] -> [SKIP][10] ([Intel XE#1885]) +1 other test skip
   [9]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@core_hotunplug@hotrebind.html
   [10]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@core_hotunplug@hotrebind.html

  * igt@core_hotunplug@hotunplug-rescan:
    - shard-lnl:          NOTRUN -> [ABORT][11] ([Intel XE#3914])
   [11]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@core_hotunplug@hotunplug-rescan.html

  * igt@core_setmaster@master-drop-set-root:
    - shard-bmg:          [PASS][12] -> [FAIL][13] ([Intel XE#3249])
   [12]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@core_setmaster@master-drop-set-root.html
   [13]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@core_setmaster@master-drop-set-root.html

  * igt@core_setmaster@master-drop-set-shared-fd:
    - shard-bmg:          [PASS][14] -> [SKIP][15] ([Intel XE#3453])
   [14]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-4/igt@core_setmaster@master-drop-set-shared-fd.html
   [15]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@core_setmaster@master-drop-set-shared-fd.html

  * igt@fbdev@pan:
    - shard-bmg:          [PASS][16] -> [SKIP][17] ([Intel XE#2134]) +1 other test skip
   [16]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@fbdev@pan.html
   [17]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@fbdev@pan.html

  * igt@intel_hwmon@hwmon-write:
    - shard-lnl:          NOTRUN -> [SKIP][18] ([Intel XE#1125])
   [18]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@intel_hwmon@hwmon-write.html

  * igt@kms_async_flips@alternate-sync-async-flip-atomic@pipe-d-hdmi-a-1:
    - shard-adlp:         [PASS][19] -> [DMESG-FAIL][20] ([Intel XE#1033]) +3 other tests dmesg-fail
   [19]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-adlp-8/igt@kms_async_flips@alternate-sync-async-flip-atomic@pipe-d-hdmi-a-1.html
   [20]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-adlp-8/igt@kms_async_flips@alternate-sync-async-flip-atomic@pipe-d-hdmi-a-1.html

  * igt@kms_async_flips@alternate-sync-async-flip@pipe-c-hdmi-a-1:
    - shard-adlp:         [PASS][21] -> [FAIL][22] ([Intel XE#827])
   [21]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-adlp-9/igt@kms_async_flips@alternate-sync-async-flip@pipe-c-hdmi-a-1.html
   [22]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-adlp-2/igt@kms_async_flips@alternate-sync-async-flip@pipe-c-hdmi-a-1.html

  * igt@kms_atomic_transition@plane-all-modeset-transition@pipe-a-dp-2:
    - shard-bmg:          [PASS][23] -> [FAIL][24] ([Intel XE#3908]) +1 other test fail
   [23]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-2/igt@kms_atomic_transition@plane-all-modeset-transition@pipe-a-dp-2.html
   [24]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-4/igt@kms_atomic_transition@plane-all-modeset-transition@pipe-a-dp-2.html

  * igt@kms_big_fb@linear-16bpp-rotate-180:
    - shard-bmg:          [PASS][25] -> [SKIP][26] ([Intel XE#2136]) +18 other tests skip
   [25]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_big_fb@linear-16bpp-rotate-180.html
   [26]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_big_fb@linear-16bpp-rotate-180.html

  * igt@kms_big_fb@linear-16bpp-rotate-270:
    - shard-dg2-set2:     NOTRUN -> [SKIP][27] ([Intel XE#316]) +2 other tests skip
   [27]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-436/igt@kms_big_fb@linear-16bpp-rotate-270.html

  * igt@kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-0-hflip:
    - shard-lnl:          NOTRUN -> [SKIP][28] ([Intel XE#1124])
   [28]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-0-hflip.html

  * igt@kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-0:
    - shard-dg2-set2:     NOTRUN -> [SKIP][29] ([Intel XE#1124]) +6 other tests skip
   [29]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-434/igt@kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-0.html

  * igt@kms_bw@linear-tiling-3-displays-2160x1440p:
    - shard-dg2-set2:     NOTRUN -> [SKIP][30] ([Intel XE#367]) +3 other tests skip
   [30]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-436/igt@kms_bw@linear-tiling-3-displays-2160x1440p.html

  * igt@kms_ccs@bad-pixel-format-4-tiled-mtl-rc-ccs-cc@pipe-a-hdmi-a-6:
    - shard-dg2-set2:     NOTRUN -> [SKIP][31] ([Intel XE#787]) +41 other tests skip
   [31]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-436/igt@kms_ccs@bad-pixel-format-4-tiled-mtl-rc-ccs-cc@pipe-a-hdmi-a-6.html

  * igt@kms_ccs@bad-rotation-90-4-tiled-lnl-ccs:
    - shard-dg2-set2:     NOTRUN -> [SKIP][32] ([Intel XE#2907])
   [32]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@kms_ccs@bad-rotation-90-4-tiled-lnl-ccs.html

  * igt@kms_ccs@missing-ccs-buffer-4-tiled-mtl-mc-ccs@pipe-d-dp-4:
    - shard-dg2-set2:     NOTRUN -> [SKIP][33] ([Intel XE#455] / [Intel XE#787]) +11 other tests skip
   [33]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-434/igt@kms_ccs@missing-ccs-buffer-4-tiled-mtl-mc-ccs@pipe-d-dp-4.html

  * igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs:
    - shard-dg2-set2:     [PASS][34] -> [INCOMPLETE][35] ([Intel XE#1727] / [Intel XE#3124])
   [34]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-dg2-436/igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs.html
   [35]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-436/igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs.html

  * igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs-cc:
    - shard-lnl:          NOTRUN -> [SKIP][36] ([Intel XE#2887]) +1 other test skip
   [36]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs-cc.html

  * igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs@pipe-c-dp-4:
    - shard-dg2-set2:     [PASS][37] -> [DMESG-WARN][38] ([Intel XE#1727] / [Intel XE#3113])
   [37]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-dg2-436/igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs@pipe-c-dp-4.html
   [38]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-436/igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs@pipe-c-dp-4.html

  * igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs@pipe-d-hdmi-a-6:
    - shard-dg2-set2:     [PASS][39] -> [INCOMPLETE][40] ([Intel XE#3124])
   [39]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-dg2-436/igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs@pipe-d-hdmi-a-6.html
   [40]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-436/igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs@pipe-d-hdmi-a-6.html

  * igt@kms_ccs@random-ccs-data-4-tiled-lnl-ccs@pipe-c-dp-2:
    - shard-bmg:          NOTRUN -> [SKIP][41] ([Intel XE#2652] / [Intel XE#787]) +11 other tests skip
   [41]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-4/igt@kms_ccs@random-ccs-data-4-tiled-lnl-ccs@pipe-c-dp-2.html

  * igt@kms_chamelium_color@ctm-limited-range:
    - shard-dg2-set2:     NOTRUN -> [SKIP][42] ([Intel XE#306]) +1 other test skip
   [42]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-434/igt@kms_chamelium_color@ctm-limited-range.html

  * igt@kms_chamelium_edid@dp-edid-change-during-hibernate:
    - shard-lnl:          NOTRUN -> [SKIP][43] ([Intel XE#373])
   [43]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_chamelium_edid@dp-edid-change-during-hibernate.html

  * igt@kms_chamelium_frames@hdmi-aspect-ratio:
    - shard-dg2-set2:     NOTRUN -> [SKIP][44] ([Intel XE#373]) +5 other tests skip
   [44]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-434/igt@kms_chamelium_frames@hdmi-aspect-ratio.html

  * igt@kms_content_protection@atomic-dpms@pipe-a-dp-2:
    - shard-bmg:          NOTRUN -> [FAIL][45] ([Intel XE#1178])
   [45]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-8/igt@kms_content_protection@atomic-dpms@pipe-a-dp-2.html

  * igt@kms_cursor_crc@cursor-offscreen-max-size:
    - shard-lnl:          NOTRUN -> [SKIP][46] ([Intel XE#1424]) +1 other test skip
   [46]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_cursor_crc@cursor-offscreen-max-size.html

  * igt@kms_cursor_crc@cursor-random-max-size:
    - shard-dg2-set2:     NOTRUN -> [SKIP][47] ([Intel XE#455]) +14 other tests skip
   [47]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@kms_cursor_crc@cursor-random-max-size.html

  * igt@kms_cursor_legacy@cursora-vs-flipb-toggle:
    - shard-bmg:          [PASS][48] -> [SKIP][49] ([Intel XE#2291])
   [48]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-4/igt@kms_cursor_legacy@cursora-vs-flipb-toggle.html
   [49]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_cursor_legacy@cursora-vs-flipb-toggle.html

  * igt@kms_cursor_legacy@cursora-vs-flipb-varying-size:
    - shard-lnl:          NOTRUN -> [SKIP][50] ([Intel XE#309])
   [50]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_cursor_legacy@cursora-vs-flipb-varying-size.html

  * igt@kms_cursor_legacy@short-busy-flip-before-cursor-atomic-transitions-varying-size:
    - shard-dg2-set2:     NOTRUN -> [SKIP][51] ([Intel XE#323])
   [51]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-434/igt@kms_cursor_legacy@short-busy-flip-before-cursor-atomic-transitions-varying-size.html

  * igt@kms_display_modes@mst-extended-mode-negative:
    - shard-dg2-set2:     NOTRUN -> [SKIP][52] ([Intel XE#307])
   [52]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-436/igt@kms_display_modes@mst-extended-mode-negative.html

  * igt@kms_feature_discovery@display-3x:
    - shard-lnl:          NOTRUN -> [SKIP][53] ([Intel XE#703])
   [53]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_feature_discovery@display-3x.html

  * igt@kms_feature_discovery@psr1:
    - shard-dg2-set2:     NOTRUN -> [SKIP][54] ([Intel XE#1135])
   [54]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@kms_feature_discovery@psr1.html

  * igt@kms_flip@2x-flip-vs-expired-vblank-interruptible@cd-dp2-hdmi-a3:
    - shard-bmg:          NOTRUN -> [FAIL][55] ([Intel XE#3321])
   [55]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible@cd-dp2-hdmi-a3.html

  * igt@kms_flip@2x-flip-vs-expired-vblank@ad-dp2-hdmi-a3:
    - shard-bmg:          [PASS][56] -> [FAIL][57] ([Intel XE#3321])
   [56]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-5/igt@kms_flip@2x-flip-vs-expired-vblank@ad-dp2-hdmi-a3.html
   [57]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-8/igt@kms_flip@2x-flip-vs-expired-vblank@ad-dp2-hdmi-a3.html

  * igt@kms_flip@2x-flip-vs-modeset-vs-hang:
    - shard-bmg:          [PASS][58] -> [SKIP][59] ([Intel XE#2316])
   [58]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-4/igt@kms_flip@2x-flip-vs-modeset-vs-hang.html
   [59]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_flip@2x-flip-vs-modeset-vs-hang.html

  * igt@kms_flip@basic-flip-vs-wf_vblank:
    - shard-lnl:          [PASS][60] -> [FAIL][61] ([Intel XE#3098]) +1 other test fail
   [60]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-2/igt@kms_flip@basic-flip-vs-wf_vblank.html
   [61]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_flip@basic-flip-vs-wf_vblank.html

  * igt@kms_flip@flip-vs-absolute-wf_vblank@a-edp1:
    - shard-lnl:          [PASS][62] -> [FAIL][63] ([Intel XE#886])
   [62]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-2/igt@kms_flip@flip-vs-absolute-wf_vblank@a-edp1.html
   [63]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_flip@flip-vs-absolute-wf_vblank@a-edp1.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible@d-dp4:
    - shard-dg2-set2:     [PASS][64] -> [FAIL][65] ([Intel XE#301]) +5 other tests fail
   [64]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-dg2-463/igt@kms_flip@flip-vs-expired-vblank-interruptible@d-dp4.html
   [65]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-434/igt@kms_flip@flip-vs-expired-vblank-interruptible@d-dp4.html

  * igt@kms_flip@flip-vs-expired-vblank@b-dp4:
    - shard-dg2-set2:     [PASS][66] -> [FAIL][67] ([Intel XE#301] / [Intel XE#3321])
   [66]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-dg2-434/igt@kms_flip@flip-vs-expired-vblank@b-dp4.html
   [67]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@kms_flip@flip-vs-expired-vblank@b-dp4.html

  * igt@kms_flip@flip-vs-suspend-interruptible:
    - shard-bmg:          [PASS][68] -> [INCOMPLETE][69] ([Intel XE#2597]) +1 other test incomplete
   [68]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-4/igt@kms_flip@flip-vs-suspend-interruptible.html
   [69]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_flip@flip-vs-suspend-interruptible.html

  * igt@kms_flip@plain-flip-ts-check-interruptible:
    - shard-lnl:          NOTRUN -> [FAIL][70] ([Intel XE#886]) +1 other test fail
   [70]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_flip@plain-flip-ts-check-interruptible.html

  * igt@kms_flip_scaled_crc@flip-32bpp-yftile-to-64bpp-yftile-upscaling:
    - shard-lnl:          NOTRUN -> [SKIP][71] ([Intel XE#1401] / [Intel XE#1745])
   [71]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_flip_scaled_crc@flip-32bpp-yftile-to-64bpp-yftile-upscaling.html

  * igt@kms_flip_scaled_crc@flip-32bpp-yftile-to-64bpp-yftile-upscaling@pipe-a-default-mode:
    - shard-lnl:          NOTRUN -> [SKIP][72] ([Intel XE#1401])
   [72]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_flip_scaled_crc@flip-32bpp-yftile-to-64bpp-yftile-upscaling@pipe-a-default-mode.html

  * igt@kms_flip_scaled_crc@flip-32bpp-yftile-to-64bpp-yftile-upscaling@pipe-a-valid-mode:
    - shard-bmg:          NOTRUN -> [SKIP][73] ([Intel XE#2293]) +5 other tests skip
   [73]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@kms_flip_scaled_crc@flip-32bpp-yftile-to-64bpp-yftile-upscaling@pipe-a-valid-mode.html

  * igt@kms_flip_tiling@flip-change-tiling@pipe-c-hdmi-a-1-y-to-x:
    - shard-adlp:         [PASS][74] -> [FAIL][75] ([Intel XE#1874]) +1 other test fail
   [74]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-adlp-2/igt@kms_flip_tiling@flip-change-tiling@pipe-c-hdmi-a-1-y-to-x.html
   [75]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-adlp-2/igt@kms_flip_tiling@flip-change-tiling@pipe-c-hdmi-a-1-y-to-x.html

  * igt@kms_frontbuffer_tracking@drrs-2p-rte:
    - shard-lnl:          NOTRUN -> [SKIP][76] ([Intel XE#656]) +4 other tests skip
   [76]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_frontbuffer_tracking@drrs-2p-rte.html

  * igt@kms_frontbuffer_tracking@drrs-indfb-scaledprimary:
    - shard-lnl:          NOTRUN -> [SKIP][77] ([Intel XE#651]) +3 other tests skip
   [77]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_frontbuffer_tracking@drrs-indfb-scaledprimary.html

  * igt@kms_frontbuffer_tracking@drrs-suspend:
    - shard-dg2-set2:     NOTRUN -> [SKIP][78] ([Intel XE#651]) +20 other tests skip
   [78]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@kms_frontbuffer_tracking@drrs-suspend.html

  * igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-blt:
    - shard-dg2-set2:     NOTRUN -> [SKIP][79] ([Intel XE#653]) +19 other tests skip
   [79]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-436/igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-blt.html

  * igt@kms_hdr@invalid-hdr:
    - shard-dg2-set2:     [PASS][80] -> [SKIP][81] ([Intel XE#455])
   [80]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-dg2-463/igt@kms_hdr@invalid-hdr.html
   [81]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-434/igt@kms_hdr@invalid-hdr.html

  * igt@kms_plane_scaling@intel-max-src-size@pipe-a-hdmi-a-6:
    - shard-dg2-set2:     NOTRUN -> [FAIL][82] ([Intel XE#361]) +2 other tests fail
   [82]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-434/igt@kms_plane_scaling@intel-max-src-size@pipe-a-hdmi-a-6.html

  * igt@kms_plane_scaling@plane-downscale-factor-0-25-with-modifiers@pipe-b:
    - shard-lnl:          NOTRUN -> [SKIP][83] ([Intel XE#2763]) +5 other tests skip
   [83]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_plane_scaling@plane-downscale-factor-0-25-with-modifiers@pipe-b.html

  * igt@kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-5@pipe-b:
    - shard-bmg:          NOTRUN -> [SKIP][84] ([Intel XE#2763]) +11 other tests skip
   [84]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-5/igt@kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-5@pipe-b.html

  * igt@kms_pm_backlight@bad-brightness:
    - shard-dg2-set2:     NOTRUN -> [SKIP][85] ([Intel XE#870])
   [85]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-434/igt@kms_pm_backlight@bad-brightness.html

  * igt@kms_pm_backlight@brightness-with-dpms:
    - shard-dg2-set2:     NOTRUN -> [SKIP][86] ([Intel XE#2938])
   [86]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@kms_pm_backlight@brightness-with-dpms.html

  * igt@kms_pm_dc@dc5-psr:
    - shard-dg2-set2:     NOTRUN -> [SKIP][87] ([Intel XE#1129]) +1 other test skip
   [87]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-436/igt@kms_pm_dc@dc5-psr.html

  * igt@kms_pm_rpm@i2c:
    - shard-bmg:          [PASS][88] -> [SKIP][89] ([Intel XE#2446]) +5 other tests skip
   [88]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_pm_rpm@i2c.html
   [89]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_pm_rpm@i2c.html

  * igt@kms_properties@connector-properties-legacy:
    - shard-bmg:          [PASS][90] -> [SKIP][91] ([Intel XE#2423]) +118 other tests skip
   [90]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_properties@connector-properties-legacy.html
   [91]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_properties@connector-properties-legacy.html

  * igt@kms_psr2_sf@fbc-pr-cursor-plane-move-continuous-exceed-fully-sf:
    - shard-lnl:          NOTRUN -> [SKIP][92] ([Intel XE#2893])
   [92]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_psr2_sf@fbc-pr-cursor-plane-move-continuous-exceed-fully-sf.html

  * igt@kms_psr2_sf@fbc-pr-cursor-plane-update-sf:
    - shard-dg2-set2:     NOTRUN -> [SKIP][93] ([Intel XE#1489]) +4 other tests skip
   [93]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@kms_psr2_sf@fbc-pr-cursor-plane-update-sf.html

  * igt@kms_psr2_su@page_flip-nv12:
    - shard-dg2-set2:     NOTRUN -> [SKIP][94] ([Intel XE#1122])
   [94]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@kms_psr2_su@page_flip-nv12.html

  * igt@kms_psr@fbc-pr-cursor-plane-onoff:
    - shard-lnl:          NOTRUN -> [SKIP][95] ([Intel XE#1406])
   [95]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_psr@fbc-pr-cursor-plane-onoff.html

  * igt@kms_psr@fbc-psr2-primary-render:
    - shard-dg2-set2:     NOTRUN -> [SKIP][96] ([Intel XE#2850] / [Intel XE#929]) +9 other tests skip
   [96]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@kms_psr@fbc-psr2-primary-render.html

  * igt@kms_rotation_crc@primary-yf-tiled-reflect-x-180:
    - shard-dg2-set2:     NOTRUN -> [SKIP][97] ([Intel XE#1127])
   [97]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-434/igt@kms_rotation_crc@primary-yf-tiled-reflect-x-180.html

  * igt@kms_setmode@invalid-clone-single-crtc-stealing:
    - shard-lnl:          NOTRUN -> [SKIP][98] ([Intel XE#1435])
   [98]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_setmode@invalid-clone-single-crtc-stealing.html

  * igt@kms_tiled_display@basic-test-pattern-with-chamelium:
    - shard-dg2-set2:     NOTRUN -> [SKIP][99] ([Intel XE#362])
   [99]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@kms_tiled_display@basic-test-pattern-with-chamelium.html

  * igt@xe_compute_preempt@compute-threadgroup-preempt@engine-drm_xe_engine_class_compute:
    - shard-dg2-set2:     NOTRUN -> [SKIP][100] ([Intel XE#1280] / [Intel XE#455]) +1 other test skip
   [100]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-434/igt@xe_compute_preempt@compute-threadgroup-preempt@engine-drm_xe_engine_class_compute.html

  * igt@xe_drm_fdinfo@utilization-single-full-load-isolation:
    - shard-bmg:          [PASS][101] -> [SKIP][102] ([Intel XE#1130]) +261 other tests skip
   [101]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@xe_drm_fdinfo@utilization-single-full-load-isolation.html
   [102]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@xe_drm_fdinfo@utilization-single-full-load-isolation.html

  * igt@xe_eudebug@basic-vm-bind-ufence-delay-ack:
    - shard-dg2-set2:     NOTRUN -> [SKIP][103] ([Intel XE#3889])
   [103]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-434/igt@xe_eudebug@basic-vm-bind-ufence-delay-ack.html

  * igt@xe_eudebug@read-metadata:
    - shard-lnl:          NOTRUN -> [SKIP][104] ([Intel XE#2905]) +1 other test skip
   [104]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@xe_eudebug@read-metadata.html

  * igt@xe_eudebug_online@resume-dss:
    - shard-dg2-set2:     NOTRUN -> [SKIP][105] ([Intel XE#2905]) +7 other tests skip
   [105]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-436/igt@xe_eudebug_online@resume-dss.html

  * igt@xe_exec_basic@multigpu-no-exec-null-rebind:
    - shard-lnl:          NOTRUN -> [SKIP][106] ([Intel XE#1392]) +1 other test skip
   [106]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@xe_exec_basic@multigpu-no-exec-null-rebind.html

  * igt@xe_exec_fault_mode@twice-userptr-invalidate-race:
    - shard-dg2-set2:     NOTRUN -> [SKIP][107] ([Intel XE#288]) +19 other tests skip
   [107]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-436/igt@xe_exec_fault_mode@twice-userptr-invalidate-race.html

  * igt@xe_exec_mix_modes@exec-simple-batch-store-lr:
    - shard-dg2-set2:     NOTRUN -> [SKIP][108] ([Intel XE#2360])
   [108]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-434/igt@xe_exec_mix_modes@exec-simple-batch-store-lr.html

  * igt@xe_live_ktest@xe_migrate@xe_validate_ccs_kunit:
    - shard-dg2-set2:     NOTRUN -> [SKIP][109] ([Intel XE#2229])
   [109]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-434/igt@xe_live_ktest@xe_migrate@xe_validate_ccs_kunit.html

  * igt@xe_live_ktest@xe_mocs@xe_live_mocs_kernel_kunit:
    - shard-bmg:          [PASS][110] -> [FAIL][111] ([Intel XE#1999]) +2 other tests fail
   [110]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@xe_live_ktest@xe_mocs@xe_live_mocs_kernel_kunit.html
   [111]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@xe_live_ktest@xe_mocs@xe_live_mocs_kernel_kunit.html
    - shard-dg2-set2:     NOTRUN -> [FAIL][112] ([Intel XE#1999]) +2 other tests fail
   [112]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@xe_live_ktest@xe_mocs@xe_live_mocs_kernel_kunit.html

  * igt@xe_module_load@force-load:
    - shard-dg2-set2:     NOTRUN -> [SKIP][113] ([Intel XE#378])
   [113]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-436/igt@xe_module_load@force-load.html

  * igt@xe_module_load@load:
    - shard-lnl:          ([PASS][114], [PASS][115], [PASS][116], [PASS][117], [PASS][118], [PASS][119], [PASS][120], [PASS][121], [PASS][122], [PASS][123], [PASS][124], [PASS][125], [PASS][126], [PASS][127], [PASS][128], [PASS][129], [PASS][130], [PASS][131], [PASS][132], [PASS][133], [PASS][134], [PASS][135], [PASS][136], [PASS][137]) -> ([PASS][138], [PASS][139], [PASS][140], [PASS][141], [PASS][142], [PASS][143], [PASS][144], [PASS][145], [PASS][146], [PASS][147], [PASS][148], [PASS][149], [PASS][150], [PASS][151], [PASS][152], [PASS][153], [PASS][154], [PASS][155], [SKIP][156], [PASS][157], [PASS][158], [PASS][159], [PASS][160], [PASS][161], [PASS][162]) ([Intel XE#378])
   [114]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-4/igt@xe_module_load@load.html
   [115]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-7/igt@xe_module_load@load.html
   [116]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-5/igt@xe_module_load@load.html
   [117]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-5/igt@xe_module_load@load.html
   [118]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-7/igt@xe_module_load@load.html
   [119]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-7/igt@xe_module_load@load.html
   [120]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-5/igt@xe_module_load@load.html
   [121]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-6/igt@xe_module_load@load.html
   [122]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-4/igt@xe_module_load@load.html
   [123]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-2/igt@xe_module_load@load.html
   [124]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-4/igt@xe_module_load@load.html
   [125]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-8/igt@xe_module_load@load.html
   [126]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-2/igt@xe_module_load@load.html
   [127]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-2/igt@xe_module_load@load.html
   [128]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-6/igt@xe_module_load@load.html
   [129]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-6/igt@xe_module_load@load.html
   [130]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-1/igt@xe_module_load@load.html
   [131]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-1/igt@xe_module_load@load.html
   [132]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-1/igt@xe_module_load@load.html
   [133]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-6/igt@xe_module_load@load.html
   [134]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-3/igt@xe_module_load@load.html
   [135]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-8/igt@xe_module_load@load.html
   [136]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-8/igt@xe_module_load@load.html
   [137]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-7/igt@xe_module_load@load.html
   [138]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-6/igt@xe_module_load@load.html
   [139]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-5/igt@xe_module_load@load.html
   [140]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-5/igt@xe_module_load@load.html
   [141]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-7/igt@xe_module_load@load.html
   [142]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-7/igt@xe_module_load@load.html
   [143]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-6/igt@xe_module_load@load.html
   [144]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-5/igt@xe_module_load@load.html
   [145]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-5/igt@xe_module_load@load.html
   [146]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-6/igt@xe_module_load@load.html
   [147]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-1/igt@xe_module_load@load.html
   [148]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-1/igt@xe_module_load@load.html
   [149]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-8/igt@xe_module_load@load.html
   [150]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-8/igt@xe_module_load@load.html
   [151]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-6/igt@xe_module_load@load.html
   [152]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@xe_module_load@load.html
   [153]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-8/igt@xe_module_load@load.html
   [154]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@xe_module_load@load.html
   [155]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@xe_module_load@load.html
   [156]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@xe_module_load@load.html
   [157]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-1/igt@xe_module_load@load.html
   [158]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-3/igt@xe_module_load@load.html
   [159]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-2/igt@xe_module_load@load.html
   [160]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-2/igt@xe_module_load@load.html
   [161]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-8/igt@xe_module_load@load.html
   [162]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-7/igt@xe_module_load@load.html

  * igt@xe_oa@disabled-read-error:
    - shard-dg2-set2:     NOTRUN -> [SKIP][163] ([Intel XE#2541] / [Intel XE#3573]) +2 other tests skip
   [163]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@xe_oa@disabled-read-error.html

  * igt@xe_pat@display-vs-wb-transient:
    - shard-dg2-set2:     NOTRUN -> [SKIP][164] ([Intel XE#1337])
   [164]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-436/igt@xe_pat@display-vs-wb-transient.html

  * igt@xe_peer2peer@write:
    - shard-lnl:          NOTRUN -> [SKIP][165] ([Intel XE#1061])
   [165]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@xe_peer2peer@write.html

  * igt@xe_pm@d3cold-mmap-system:
    - shard-dg2-set2:     NOTRUN -> [SKIP][166] ([Intel XE#2284] / [Intel XE#366])
   [166]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@xe_pm@d3cold-mmap-system.html

  * igt@xe_pm@s4-d3hot-basic-exec:
    - shard-lnl:          [PASS][167] -> [ABORT][168] ([Intel XE#1358] / [Intel XE#1607])
   [167]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-8/igt@xe_pm@s4-d3hot-basic-exec.html
   [168]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-2/igt@xe_pm@s4-d3hot-basic-exec.html

  * igt@xe_pm@s4-vm-bind-prefetch:
    - shard-adlp:         [PASS][169] -> [ABORT][170] ([Intel XE#1358] / [Intel XE#1607] / [Intel XE#1794])
   [169]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-adlp-4/igt@xe_pm@s4-vm-bind-prefetch.html
   [170]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-adlp-9/igt@xe_pm@s4-vm-bind-prefetch.html

  * igt@xe_query@multigpu-query-invalid-cs-cycles:
    - shard-dg2-set2:     NOTRUN -> [SKIP][171] ([Intel XE#944]) +2 other tests skip
   [171]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-436/igt@xe_query@multigpu-query-invalid-cs-cycles.html

  * igt@xe_wedged@basic-wedged:
    - shard-adlp:         [PASS][172] -> [DMESG-WARN][173] ([Intel XE#2953]) +3 other tests dmesg-warn
   [172]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-adlp-2/igt@xe_wedged@basic-wedged.html
   [173]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-adlp-2/igt@xe_wedged@basic-wedged.html

  
#### Possible fixes ####

  * igt@core_hotunplug@hotunplug-rescan:
    - shard-bmg:          [SKIP][174] ([Intel XE#1885]) -> [PASS][175]
   [174]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@core_hotunplug@hotunplug-rescan.html
   [175]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@core_hotunplug@hotunplug-rescan.html

  * igt@core_setmaster@master-drop-set-user:
    - shard-bmg:          [FAIL][176] ([Intel XE#3249]) -> [PASS][177] +1 other test pass
   [176]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@core_setmaster@master-drop-set-user.html
   [177]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-8/igt@core_setmaster@master-drop-set-user.html

  * igt@kms_async_flips@alternate-sync-async-flip-atomic@pipe-c-hdmi-a-1:
    - shard-adlp:         [FAIL][178] ([Intel XE#827]) -> [PASS][179]
   [178]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-adlp-8/igt@kms_async_flips@alternate-sync-async-flip-atomic@pipe-c-hdmi-a-1.html
   [179]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-adlp-8/igt@kms_async_flips@alternate-sync-async-flip-atomic@pipe-c-hdmi-a-1.html

  * igt@kms_async_flips@alternate-sync-async-flip@pipe-d-hdmi-a-1:
    - shard-adlp:         [DMESG-FAIL][180] ([Intel XE#1033]) -> [PASS][181]
   [180]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-adlp-9/igt@kms_async_flips@alternate-sync-async-flip@pipe-d-hdmi-a-1.html
   [181]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-adlp-2/igt@kms_async_flips@alternate-sync-async-flip@pipe-d-hdmi-a-1.html

  * igt@kms_async_flips@invalid-async-flip@pipe-c-hdmi-a-1:
    - shard-adlp:         [DMESG-WARN][182] ([Intel XE#1033]) -> [PASS][183] +1 other test pass
   [182]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-adlp-4/igt@kms_async_flips@invalid-async-flip@pipe-c-hdmi-a-1.html
   [183]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-adlp-4/igt@kms_async_flips@invalid-async-flip@pipe-c-hdmi-a-1.html

  * igt@kms_ccs@random-ccs-data-4-tiled-dg2-mc-ccs@pipe-d-hdmi-a-6:
    - shard-dg2-set2:     [INCOMPLETE][184] ([Intel XE#1727] / [Intel XE#3124]) -> [PASS][185] +1 other test pass
   [184]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-dg2-436/igt@kms_ccs@random-ccs-data-4-tiled-dg2-mc-ccs@pipe-d-hdmi-a-6.html
   [185]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-436/igt@kms_ccs@random-ccs-data-4-tiled-dg2-mc-ccs@pipe-d-hdmi-a-6.html

  * igt@kms_cursor_crc@cursor-suspend:
    - shard-bmg:          [SKIP][186] ([Intel XE#2423]) -> [PASS][187] +116 other tests pass
   [186]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_cursor_crc@cursor-suspend.html
   [187]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-2/igt@kms_cursor_crc@cursor-suspend.html

  * igt@kms_cursor_legacy@cursorb-vs-flipa-toggle:
    - shard-bmg:          [SKIP][188] ([Intel XE#2291]) -> [PASS][189]
   [188]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_cursor_legacy@cursorb-vs-flipa-toggle.html
   [189]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-4/igt@kms_cursor_legacy@cursorb-vs-flipa-toggle.html

  * igt@kms_cursor_legacy@flip-vs-cursor-toggle:
    - shard-lnl:          [FAIL][190] ([Intel XE#1475]) -> [PASS][191]
   [190]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-1/igt@kms_cursor_legacy@flip-vs-cursor-toggle.html
   [191]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-6/igt@kms_cursor_legacy@flip-vs-cursor-toggle.html

  * igt@kms_flip@2x-flip-vs-absolute-wf_vblank-interruptible@ab-dp2-hdmi-a3:
    - shard-bmg:          [FAIL][192] ([Intel XE#2882]) -> [PASS][193] +1 other test pass
   [192]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-5/igt@kms_flip@2x-flip-vs-absolute-wf_vblank-interruptible@ab-dp2-hdmi-a3.html
   [193]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-8/igt@kms_flip@2x-flip-vs-absolute-wf_vblank-interruptible@ab-dp2-hdmi-a3.html

  * igt@kms_flip@2x-flip-vs-expired-vblank@cd-dp2-hdmi-a3:
    - shard-bmg:          [FAIL][194] ([Intel XE#3321]) -> [PASS][195]
   [194]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-5/igt@kms_flip@2x-flip-vs-expired-vblank@cd-dp2-hdmi-a3.html
   [195]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-8/igt@kms_flip@2x-flip-vs-expired-vblank@cd-dp2-hdmi-a3.html

  * igt@kms_flip@2x-flip-vs-rmfb:
    - shard-bmg:          [SKIP][196] ([Intel XE#2316]) -> [PASS][197]
   [196]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_flip@2x-flip-vs-rmfb.html
   [197]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-4/igt@kms_flip@2x-flip-vs-rmfb.html

  * igt@kms_flip@flip-vs-absolute-wf_vblank@c-edp1:
    - shard-lnl:          [FAIL][198] ([Intel XE#886]) -> [PASS][199] +1 other test pass
   [198]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-2/igt@kms_flip@flip-vs-absolute-wf_vblank@c-edp1.html
   [199]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-4/igt@kms_flip@flip-vs-absolute-wf_vblank@c-edp1.html

  * igt@kms_flip@flip-vs-expired-vblank@a-dp4:
    - shard-dg2-set2:     [FAIL][200] ([Intel XE#301] / [Intel XE#3321]) -> [PASS][201]
   [200]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-dg2-434/igt@kms_flip@flip-vs-expired-vblank@a-dp4.html
   [201]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@kms_flip@flip-vs-expired-vblank@a-dp4.html

  * igt@kms_flip@flip-vs-expired-vblank@b-hdmi-a6:
    - shard-dg2-set2:     [FAIL][202] ([Intel XE#301]) -> [PASS][203] +3 other tests pass
   [202]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-dg2-434/igt@kms_flip@flip-vs-expired-vblank@b-hdmi-a6.html
   [203]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@kms_flip@flip-vs-expired-vblank@b-hdmi-a6.html

  * igt@kms_frontbuffer_tracking@fbcpsr-suspend:
    - shard-lnl:          [DMESG-WARN][204] -> [PASS][205] +2 other tests pass
   [204]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-lnl-6/igt@kms_frontbuffer_tracking@fbcpsr-suspend.html
   [205]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-lnl-5/igt@kms_frontbuffer_tracking@fbcpsr-suspend.html

  * igt@kms_pm_dc@dc5-dpms-negative:
    - shard-bmg:          [SKIP][206] ([Intel XE#2136]) -> [PASS][207] +26 other tests pass
   [206]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_pm_dc@dc5-dpms-negative.html
   [207]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_pm_dc@dc5-dpms-negative.html

  * igt@kms_pm_rpm@modeset-non-lpsp-stress-no-wait:
    - shard-bmg:          [SKIP][208] ([Intel XE#2446]) -> [PASS][209] +2 other tests pass
   [208]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_pm_rpm@modeset-non-lpsp-stress-no-wait.html
   [209]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-8/igt@kms_pm_rpm@modeset-non-lpsp-stress-no-wait.html

  * igt@kms_rotation_crc@primary-y-tiled-reflect-x-180:
    - shard-adlp:         [DMESG-WARN][210] ([Intel XE#2953]) -> [PASS][211] +2 other tests pass
   [210]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-adlp-1/igt@kms_rotation_crc@primary-y-tiled-reflect-x-180.html
   [211]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-adlp-6/igt@kms_rotation_crc@primary-y-tiled-reflect-x-180.html

  * igt@kms_universal_plane@cursor-fb-leak:
    - shard-adlp:         [FAIL][212] ([Intel XE#771] / [Intel XE#899]) -> [PASS][213]
   [212]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-adlp-2/igt@kms_universal_plane@cursor-fb-leak.html
   [213]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-adlp-2/igt@kms_universal_plane@cursor-fb-leak.html

  * igt@kms_universal_plane@cursor-fb-leak@pipe-b-hdmi-a-1:
    - shard-adlp:         [FAIL][214] ([Intel XE#899]) -> [PASS][215]
   [214]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-adlp-2/igt@kms_universal_plane@cursor-fb-leak@pipe-b-hdmi-a-1.html
   [215]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-adlp-2/igt@kms_universal_plane@cursor-fb-leak@pipe-b-hdmi-a-1.html

  * igt@xe_sysfs_preempt_timeout@preempt_timeout_us-timeout:
    - shard-bmg:          [SKIP][216] ([Intel XE#1130]) -> [PASS][217] +250 other tests pass
   [216]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@xe_sysfs_preempt_timeout@preempt_timeout_us-timeout.html
   [217]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-8/igt@xe_sysfs_preempt_timeout@preempt_timeout_us-timeout.html

  
#### Warnings ####

  * igt@kms_addfb_basic@addfb25-y-tiled-small-legacy:
    - shard-bmg:          [SKIP][218] ([Intel XE#2423]) -> [SKIP][219] ([Intel XE#2233])
   [218]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_addfb_basic@addfb25-y-tiled-small-legacy.html
   [219]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_addfb_basic@addfb25-y-tiled-small-legacy.html

  * igt@kms_async_flips@invalid-async-flip:
    - shard-bmg:          [SKIP][220] ([Intel XE#873]) -> [SKIP][221] ([Intel XE#2423])
   [220]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_async_flips@invalid-async-flip.html
   [221]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_async_flips@invalid-async-flip.html

  * igt@kms_async_flips@invalid-async-flip-atomic:
    - shard-bmg:          [SKIP][222] ([Intel XE#3768]) -> [SKIP][223] ([Intel XE#2423])
   [222]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_async_flips@invalid-async-flip-atomic.html
   [223]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_async_flips@invalid-async-flip-atomic.html

  * igt@kms_atomic_transition@plane-all-modeset-transition-internal-panels:
    - shard-bmg:          [SKIP][224] ([Intel XE#2370]) -> [SKIP][225] ([Intel XE#2423])
   [224]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-8/igt@kms_atomic_transition@plane-all-modeset-transition-internal-panels.html
   [225]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_atomic_transition@plane-all-modeset-transition-internal-panels.html

  * igt@kms_big_fb@4-tiled-32bpp-rotate-90:
    - shard-bmg:          [SKIP][226] ([Intel XE#2327]) -> [SKIP][227] ([Intel XE#2136]) +9 other tests skip
   [226]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_big_fb@4-tiled-32bpp-rotate-90.html
   [227]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_big_fb@4-tiled-32bpp-rotate-90.html

  * igt@kms_big_fb@linear-32bpp-rotate-270:
    - shard-bmg:          [SKIP][228] ([Intel XE#2136]) -> [SKIP][229] ([Intel XE#2327]) +5 other tests skip
   [228]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_big_fb@linear-32bpp-rotate-270.html
   [229]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@kms_big_fb@linear-32bpp-rotate-270.html

  * igt@kms_big_fb@y-tiled-addfb:
    - shard-bmg:          [SKIP][230] ([Intel XE#2136]) -> [SKIP][231] ([Intel XE#2328])
   [230]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_big_fb@y-tiled-addfb.html
   [231]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-5/igt@kms_big_fb@y-tiled-addfb.html

  * igt@kms_big_fb@y-tiled-addfb-size-offset-overflow:
    - shard-bmg:          [SKIP][232] ([Intel XE#607]) -> [SKIP][233] ([Intel XE#2136])
   [232]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-4/igt@kms_big_fb@y-tiled-addfb-size-offset-overflow.html
   [233]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_big_fb@y-tiled-addfb-size-offset-overflow.html

  * igt@kms_big_fb@y-tiled-addfb-size-overflow:
    - shard-bmg:          [SKIP][234] ([Intel XE#610]) -> [SKIP][235] ([Intel XE#2136]) +1 other test skip
   [234]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_big_fb@y-tiled-addfb-size-overflow.html
   [235]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_big_fb@y-tiled-addfb-size-overflow.html

  * igt@kms_big_fb@yf-tiled-32bpp-rotate-0:
    - shard-bmg:          [SKIP][236] ([Intel XE#1124]) -> [SKIP][237] ([Intel XE#2136]) +14 other tests skip
   [236]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-8/igt@kms_big_fb@yf-tiled-32bpp-rotate-0.html
   [237]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_big_fb@yf-tiled-32bpp-rotate-0.html

  * igt@kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-0-hflip:
    - shard-bmg:          [SKIP][238] ([Intel XE#2136]) -> [SKIP][239] ([Intel XE#1124]) +15 other tests skip
   [238]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-0-hflip.html
   [239]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-5/igt@kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-0-hflip.html

  * igt@kms_bw@connected-linear-tiling-3-displays-2160x1440p:
    - shard-bmg:          [SKIP][240] ([Intel XE#2314] / [Intel XE#2894]) -> [SKIP][241] ([Intel XE#2423])
   [240]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_bw@connected-linear-tiling-3-displays-2160x1440p.html
   [241]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_bw@connected-linear-tiling-3-displays-2160x1440p.html

  * igt@kms_bw@linear-tiling-3-displays-3840x2160p:
    - shard-bmg:          [SKIP][242] ([Intel XE#367]) -> [SKIP][243] ([Intel XE#2423]) +2 other tests skip
   [242]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-8/igt@kms_bw@linear-tiling-3-displays-3840x2160p.html
   [243]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_bw@linear-tiling-3-displays-3840x2160p.html

  * igt@kms_bw@linear-tiling-4-displays-2160x1440p:
    - shard-bmg:          [SKIP][244] ([Intel XE#2423]) -> [SKIP][245] ([Intel XE#367]) +2 other tests skip
   [244]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_bw@linear-tiling-4-displays-2160x1440p.html
   [245]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-5/igt@kms_bw@linear-tiling-4-displays-2160x1440p.html

  * igt@kms_ccs@bad-aux-stride-4-tiled-mtl-rc-ccs-cc:
    - shard-bmg:          [SKIP][246] ([Intel XE#2887]) -> [SKIP][247] ([Intel XE#2136]) +19 other tests skip
   [246]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_ccs@bad-aux-stride-4-tiled-mtl-rc-ccs-cc.html
   [247]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_ccs@bad-aux-stride-4-tiled-mtl-rc-ccs-cc.html

  * igt@kms_ccs@bad-rotation-90-4-tiled-lnl-ccs:
    - shard-bmg:          [SKIP][248] ([Intel XE#2652] / [Intel XE#787]) -> [SKIP][249] ([Intel XE#2136]) +1 other test skip
   [248]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_ccs@bad-rotation-90-4-tiled-lnl-ccs.html
   [249]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_ccs@bad-rotation-90-4-tiled-lnl-ccs.html

  * igt@kms_ccs@crc-primary-suspend-4-tiled-dg2-mc-ccs:
    - shard-bmg:          [SKIP][250] ([Intel XE#3432]) -> [SKIP][251] ([Intel XE#2136]) +3 other tests skip
   [250]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_ccs@crc-primary-suspend-4-tiled-dg2-mc-ccs.html
   [251]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_ccs@crc-primary-suspend-4-tiled-dg2-mc-ccs.html

  * igt@kms_ccs@crc-primary-suspend-yf-tiled-ccs:
    - shard-bmg:          [SKIP][252] ([Intel XE#2136]) -> [SKIP][253] ([Intel XE#3432]) +2 other tests skip
   [252]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_ccs@crc-primary-suspend-yf-tiled-ccs.html
   [253]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_ccs@crc-primary-suspend-yf-tiled-ccs.html

  * igt@kms_ccs@crc-sprite-planes-basic-4-tiled-lnl-ccs:
    - shard-bmg:          [SKIP][254] ([Intel XE#2136]) -> [SKIP][255] ([Intel XE#2652] / [Intel XE#787])
   [254]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_ccs@crc-sprite-planes-basic-4-tiled-lnl-ccs.html
   [255]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@kms_ccs@crc-sprite-planes-basic-4-tiled-lnl-ccs.html

  * igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs-cc:
    - shard-bmg:          [SKIP][256] ([Intel XE#2136]) -> [SKIP][257] ([Intel XE#2887]) +22 other tests skip
   [256]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs-cc.html
   [257]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs-cc.html

  * igt@kms_chamelium_color@degamma:
    - shard-bmg:          [SKIP][258] ([Intel XE#2325]) -> [SKIP][259] ([Intel XE#2423]) +1 other test skip
   [258]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_chamelium_color@degamma.html
   [259]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_chamelium_color@degamma.html

  * igt@kms_chamelium_color@gamma:
    - shard-bmg:          [SKIP][260] ([Intel XE#2423]) -> [SKIP][261] ([Intel XE#2325]) +1 other test skip
   [260]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_chamelium_color@gamma.html
   [261]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-2/igt@kms_chamelium_color@gamma.html

  * igt@kms_chamelium_edid@dp-edid-change-during-hibernate:
    - shard-bmg:          [SKIP][262] ([Intel XE#2423]) -> [SKIP][263] ([Intel XE#2252]) +14 other tests skip
   [262]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_chamelium_edid@dp-edid-change-during-hibernate.html
   [263]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@kms_chamelium_edid@dp-edid-change-during-hibernate.html

  * igt@kms_chamelium_edid@dp-edid-resolution-list:
    - shard-bmg:          [SKIP][264] ([Intel XE#2252]) -> [SKIP][265] ([Intel XE#2423]) +15 other tests skip
   [264]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_chamelium_edid@dp-edid-resolution-list.html
   [265]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_chamelium_edid@dp-edid-resolution-list.html

  * igt@kms_content_protection@atomic-dpms:
    - shard-bmg:          [SKIP][266] ([Intel XE#2423]) -> [FAIL][267] ([Intel XE#1178])
   [266]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_content_protection@atomic-dpms.html
   [267]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-8/igt@kms_content_protection@atomic-dpms.html

  * igt@kms_content_protection@dp-mst-type-1:
    - shard-bmg:          [SKIP][268] ([Intel XE#2423]) -> [SKIP][269] ([Intel XE#2390]) +1 other test skip
   [268]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_content_protection@dp-mst-type-1.html
   [269]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-5/igt@kms_content_protection@dp-mst-type-1.html

  * igt@kms_content_protection@legacy:
    - shard-bmg:          [FAIL][270] ([Intel XE#1178]) -> [SKIP][271] ([Intel XE#2423]) +2 other tests skip
   [270]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-8/igt@kms_content_protection@legacy.html
   [271]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_content_protection@legacy.html

  * igt@kms_content_protection@type1:
    - shard-bmg:          [SKIP][272] ([Intel XE#2423]) -> [SKIP][273] ([Intel XE#2341])
   [272]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_content_protection@type1.html
   [273]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_content_protection@type1.html

  * igt@kms_cursor_crc@cursor-offscreen-256x85:
    - shard-bmg:          [SKIP][274] ([Intel XE#2320]) -> [SKIP][275] ([Intel XE#2423]) +6 other tests skip
   [274]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_cursor_crc@cursor-offscreen-256x85.html
   [275]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_cursor_crc@cursor-offscreen-256x85.html

  * igt@kms_cursor_crc@cursor-offscreen-32x32:
    - shard-bmg:          [SKIP][276] ([Intel XE#2423]) -> [SKIP][277] ([Intel XE#2320]) +6 other tests skip
   [276]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_cursor_crc@cursor-offscreen-32x32.html
   [277]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@kms_cursor_crc@cursor-offscreen-32x32.html

  * igt@kms_cursor_crc@cursor-onscreen-512x512:
    - shard-bmg:          [SKIP][278] ([Intel XE#2423]) -> [SKIP][279] ([Intel XE#2321]) +1 other test skip
   [278]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_cursor_crc@cursor-onscreen-512x512.html
   [279]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_cursor_crc@cursor-onscreen-512x512.html

  * igt@kms_cursor_crc@cursor-sliding-512x512:
    - shard-bmg:          [SKIP][280] ([Intel XE#2321]) -> [SKIP][281] ([Intel XE#2423]) +2 other tests skip
   [280]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_cursor_crc@cursor-sliding-512x512.html
   [281]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_cursor_crc@cursor-sliding-512x512.html

  * igt@kms_cursor_legacy@2x-long-flip-vs-cursor-atomic:
    - shard-bmg:          [SKIP][282] ([Intel XE#2291]) -> [SKIP][283] ([Intel XE#2423]) +2 other tests skip
   [282]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-atomic.html
   [283]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-atomic.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-varying-size:
    - shard-bmg:          [SKIP][284] ([Intel XE#2286]) -> [SKIP][285] ([Intel XE#2423])
   [284]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-varying-size.html
   [285]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-varying-size.html

  * igt@kms_cursor_legacy@cursorb-vs-flipa-atomic-transitions-varying-size:
    - shard-bmg:          [SKIP][286] ([Intel XE#2291]) -> [DMESG-WARN][287] ([Intel XE#877])
   [286]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_cursor_legacy@cursorb-vs-flipa-atomic-transitions-varying-size.html
   [287]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-4/igt@kms_cursor_legacy@cursorb-vs-flipa-atomic-transitions-varying-size.html

  * igt@kms_dirtyfb@drrs-dirtyfb-ioctl:
    - shard-bmg:          [SKIP][288] ([Intel XE#1508]) -> [SKIP][289] ([Intel XE#2136])
   [288]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_dirtyfb@drrs-dirtyfb-ioctl.html
   [289]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_dirtyfb@drrs-dirtyfb-ioctl.html

  * igt@kms_dirtyfb@fbc-dirtyfb-ioctl:
    - shard-bmg:          [FAIL][290] ([Intel XE#2141]) -> [SKIP][291] ([Intel XE#2136])
   [290]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-4/igt@kms_dirtyfb@fbc-dirtyfb-ioctl.html
   [291]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_dirtyfb@fbc-dirtyfb-ioctl.html

  * igt@kms_dirtyfb@psr-dirtyfb-ioctl:
    - shard-bmg:          [SKIP][292] ([Intel XE#2136]) -> [SKIP][293] ([Intel XE#1508])
   [292]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_dirtyfb@psr-dirtyfb-ioctl.html
   [293]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-2/igt@kms_dirtyfb@psr-dirtyfb-ioctl.html

  * igt@kms_dsc@dsc-basic:
    - shard-bmg:          [SKIP][294] ([Intel XE#2244]) -> [SKIP][295] ([Intel XE#2136]) +2 other tests skip
   [294]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_dsc@dsc-basic.html
   [295]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_dsc@dsc-basic.html

  * igt@kms_dsc@dsc-with-formats:
    - shard-bmg:          [SKIP][296] ([Intel XE#2136]) -> [SKIP][297] ([Intel XE#2244])
   [296]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_dsc@dsc-with-formats.html
   [297]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_dsc@dsc-with-formats.html

  * igt@kms_fbcon_fbt@fbc:
    - shard-bmg:          [SKIP][298] ([Intel XE#2136]) -> [FAIL][299] ([Intel XE#1695])
   [298]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_fbcon_fbt@fbc.html
   [299]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@kms_fbcon_fbt@fbc.html

  * igt@kms_fbcon_fbt@psr-suspend:
    - shard-bmg:          [SKIP][300] ([Intel XE#2136]) -> [SKIP][301] ([Intel XE#776]) +1 other test skip
   [300]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_fbcon_fbt@psr-suspend.html
   [301]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-5/igt@kms_fbcon_fbt@psr-suspend.html

  * igt@kms_feature_discovery@display-3x:
    - shard-bmg:          [SKIP][302] ([Intel XE#2423]) -> [SKIP][303] ([Intel XE#2373])
   [302]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_feature_discovery@display-3x.html
   [303]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@kms_feature_discovery@display-3x.html

  * igt@kms_feature_discovery@display-4x:
    - shard-bmg:          [SKIP][304] ([Intel XE#2423]) -> [SKIP][305] ([Intel XE#1138])
   [304]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_feature_discovery@display-4x.html
   [305]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@kms_feature_discovery@display-4x.html

  * igt@kms_feature_discovery@psr1:
    - shard-bmg:          [SKIP][306] ([Intel XE#2374]) -> [SKIP][307] ([Intel XE#2423])
   [306]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_feature_discovery@psr1.html
   [307]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_feature_discovery@psr1.html

  * igt@kms_flip@2x-flip-vs-dpms-off-vs-modeset-interruptible:
    - shard-bmg:          [SKIP][308] ([Intel XE#2423]) -> [SKIP][309] ([Intel XE#2316]) +2 other tests skip
   [308]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_flip@2x-flip-vs-dpms-off-vs-modeset-interruptible.html
   [309]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_flip@2x-flip-vs-dpms-off-vs-modeset-interruptible.html

  * igt@kms_flip@2x-flip-vs-panning-interruptible:
    - shard-bmg:          [SKIP][310] ([Intel XE#2316]) -> [SKIP][311] ([Intel XE#2423]) +1 other test skip
   [310]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_flip@2x-flip-vs-panning-interruptible.html
   [311]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_flip@2x-flip-vs-panning-interruptible.html

  * igt@kms_flip_scaled_crc@flip-32bpp-4tile-to-32bpp-4tiledg2rcccs-upscaling:
    - shard-bmg:          [SKIP][312] ([Intel XE#2136]) -> [SKIP][313] ([Intel XE#2293] / [Intel XE#2380]) +5 other tests skip
   [312]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_flip_scaled_crc@flip-32bpp-4tile-to-32bpp-4tiledg2rcccs-upscaling.html
   [313]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-5/igt@kms_flip_scaled_crc@flip-32bpp-4tile-to-32bpp-4tiledg2rcccs-upscaling.html

  * igt@kms_flip_scaled_crc@flip-64bpp-4tile-to-32bpp-4tiledg2rcccs-downscaling:
    - shard-bmg:          [SKIP][314] ([Intel XE#2380]) -> [SKIP][315] ([Intel XE#2136])
   [314]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-4/igt@kms_flip_scaled_crc@flip-64bpp-4tile-to-32bpp-4tiledg2rcccs-downscaling.html
   [315]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_flip_scaled_crc@flip-64bpp-4tile-to-32bpp-4tiledg2rcccs-downscaling.html

  * igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-16bpp-yftile-downscaling:
    - shard-bmg:          [SKIP][316] ([Intel XE#2293] / [Intel XE#2380]) -> [SKIP][317] ([Intel XE#2136]) +6 other tests skip
   [316]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-16bpp-yftile-downscaling.html
   [317]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-16bpp-yftile-downscaling.html

  * igt@kms_frontbuffer_tracking@drrs-1p-offscren-pri-indfb-draw-blt:
    - shard-bmg:          [SKIP][318] ([Intel XE#2311]) -> [SKIP][319] ([Intel XE#2136]) +35 other tests skip
   [318]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_frontbuffer_tracking@drrs-1p-offscren-pri-indfb-draw-blt.html
   [319]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_frontbuffer_tracking@drrs-1p-offscren-pri-indfb-draw-blt.html

  * igt@kms_frontbuffer_tracking@drrs-2p-scndscrn-indfb-pgflip-blt:
    - shard-bmg:          [SKIP][320] ([Intel XE#2312]) -> [SKIP][321] ([Intel XE#2311]) +3 other tests skip
   [320]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_frontbuffer_tracking@drrs-2p-scndscrn-indfb-pgflip-blt.html
   [321]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-4/igt@kms_frontbuffer_tracking@drrs-2p-scndscrn-indfb-pgflip-blt.html

  * igt@kms_frontbuffer_tracking@drrs-2p-scndscrn-pri-indfb-draw-mmap-wc:
    - shard-bmg:          [SKIP][322] ([Intel XE#2136]) -> [SKIP][323] ([Intel XE#2312]) +10 other tests skip
   [322]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_frontbuffer_tracking@drrs-2p-scndscrn-pri-indfb-draw-mmap-wc.html
   [323]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_frontbuffer_tracking@drrs-2p-scndscrn-pri-indfb-draw-mmap-wc.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-blt:
    - shard-bmg:          [FAIL][324] ([Intel XE#2333]) -> [SKIP][325] ([Intel XE#2136]) +20 other tests skip
   [324]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-8/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-blt.html
   [325]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-blt.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-indfb-pgflip-blt:
    - shard-bmg:          [SKIP][326] ([Intel XE#2136]) -> [FAIL][327] ([Intel XE#2333]) +14 other tests fail
   [326]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-indfb-pgflip-blt.html
   [327]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-5/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-indfb-pgflip-blt.html

  * igt@kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-cur-indfb-draw-render:
    - shard-bmg:          [SKIP][328] ([Intel XE#2311]) -> [SKIP][329] ([Intel XE#2312])
   [328]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-4/igt@kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-cur-indfb-draw-render.html
   [329]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-cur-indfb-draw-render.html

  * igt@kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-spr-indfb-draw-render:
    - shard-bmg:          [SKIP][330] ([Intel XE#2312]) -> [SKIP][331] ([Intel XE#2136]) +23 other tests skip
   [330]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-spr-indfb-draw-render.html
   [331]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-spr-indfb-draw-render.html

  * igt@kms_frontbuffer_tracking@fbcdrrs-suspend:
    - shard-bmg:          [SKIP][332] ([Intel XE#2136]) -> [SKIP][333] ([Intel XE#2311]) +36 other tests skip
   [332]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_frontbuffer_tracking@fbcdrrs-suspend.html
   [333]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-5/igt@kms_frontbuffer_tracking@fbcdrrs-suspend.html

  * igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-cur-indfb-draw-blt:
    - shard-bmg:          [SKIP][334] ([Intel XE#2313]) -> [SKIP][335] ([Intel XE#2136]) +33 other tests skip
   [334]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-4/igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-cur-indfb-draw-blt.html
   [335]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-cur-indfb-draw-blt.html

  * igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-spr-indfb-draw-blt:
    - shard-bmg:          [SKIP][336] ([Intel XE#2312]) -> [SKIP][337] ([Intel XE#2313]) +4 other tests skip
   [336]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-spr-indfb-draw-blt.html
   [337]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-4/igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-spr-indfb-draw-blt.html

  * igt@kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-wc:
    - shard-bmg:          [SKIP][338] ([Intel XE#2136]) -> [SKIP][339] ([Intel XE#2136] / [Intel XE#2231]) +10 other tests skip
   [338]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-wc.html
   [339]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-5/igt@kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-wc.html

  * igt@kms_frontbuffer_tracking@fbcpsr-tiling-y:
    - shard-bmg:          [SKIP][340] ([Intel XE#2136]) -> [SKIP][341] ([Intel XE#2352]) +1 other test skip
   [340]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_frontbuffer_tracking@fbcpsr-tiling-y.html
   [341]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_frontbuffer_tracking@fbcpsr-tiling-y.html

  * igt@kms_frontbuffer_tracking@psr-2p-primscrn-indfb-plflip-blt:
    - shard-bmg:          [SKIP][342] ([Intel XE#2136]) -> [SKIP][343] ([Intel XE#2313]) +36 other tests skip
   [342]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_frontbuffer_tracking@psr-2p-primscrn-indfb-plflip-blt.html
   [343]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@kms_frontbuffer_tracking@psr-2p-primscrn-indfb-plflip-blt.html

  * igt@kms_getfb@getfb2-accept-ccs:
    - shard-bmg:          [SKIP][344] ([Intel XE#2423]) -> [SKIP][345] ([Intel XE#2340])
   [344]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_getfb@getfb2-accept-ccs.html
   [345]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@kms_getfb@getfb2-accept-ccs.html

  * igt@kms_joiner@basic-force-ultra-joiner:
    - shard-bmg:          [SKIP][346] ([Intel XE#2136]) -> [SKIP][347] ([Intel XE#2934])
   [346]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_joiner@basic-force-ultra-joiner.html
   [347]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-2/igt@kms_joiner@basic-force-ultra-joiner.html

  * igt@kms_joiner@basic-ultra-joiner:
    - shard-bmg:          [SKIP][348] ([Intel XE#2927]) -> [SKIP][349] ([Intel XE#2136])
   [348]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_joiner@basic-ultra-joiner.html
   [349]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_joiner@basic-ultra-joiner.html

  * igt@kms_joiner@invalid-modeset-big-joiner:
    - shard-bmg:          [SKIP][350] ([Intel XE#2136]) -> [SKIP][351] ([Intel XE#346])
   [350]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_joiner@invalid-modeset-big-joiner.html
   [351]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_joiner@invalid-modeset-big-joiner.html

  * igt@kms_panel_fitting@atomic-fastset:
    - shard-bmg:          [SKIP][352] ([Intel XE#2486]) -> [SKIP][353] ([Intel XE#2423])
   [352]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-8/igt@kms_panel_fitting@atomic-fastset.html
   [353]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_panel_fitting@atomic-fastset.html

  * igt@kms_plane_lowres@tiling-y:
    - shard-bmg:          [SKIP][354] ([Intel XE#2423]) -> [SKIP][355] ([Intel XE#2393])
   [354]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_plane_lowres@tiling-y.html
   [355]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_plane_lowres@tiling-y.html

  * igt@kms_plane_lowres@tiling-yf:
    - shard-bmg:          [SKIP][356] ([Intel XE#2393]) -> [SKIP][357] ([Intel XE#2423])
   [356]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_plane_lowres@tiling-yf.html
   [357]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_plane_lowres@tiling-yf.html

  * igt@kms_plane_multiple@tiling-y:
    - shard-bmg:          [SKIP][358] ([Intel XE#2493]) -> [SKIP][359] ([Intel XE#2423])
   [358]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_plane_multiple@tiling-y.html
   [359]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_plane_multiple@tiling-y.html

  * igt@kms_plane_scaling@planes-downscale-factor-0-25-upscale-20x20:
    - shard-bmg:          [SKIP][360] ([Intel XE#2763]) -> [SKIP][361] ([Intel XE#2423]) +2 other tests skip
   [360]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_plane_scaling@planes-downscale-factor-0-25-upscale-20x20.html
   [361]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_plane_scaling@planes-downscale-factor-0-25-upscale-20x20.html

  * igt@kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-5:
    - shard-bmg:          [SKIP][362] ([Intel XE#2423]) -> [SKIP][363] ([Intel XE#2763]) +2 other tests skip
   [362]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-5.html
   [363]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-5/igt@kms_plane_scaling@planes-upscale-20x20-downscale-factor-0-5.html

  * igt@kms_pm_backlight@basic-brightness:
    - shard-bmg:          [SKIP][364] ([Intel XE#2136]) -> [SKIP][365] ([Intel XE#870]) +1 other test skip
   [364]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_pm_backlight@basic-brightness.html
   [365]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-2/igt@kms_pm_backlight@basic-brightness.html

  * igt@kms_pm_backlight@brightness-with-dpms:
    - shard-bmg:          [SKIP][366] ([Intel XE#2938]) -> [SKIP][367] ([Intel XE#2136])
   [366]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_pm_backlight@brightness-with-dpms.html
   [367]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_pm_backlight@brightness-with-dpms.html

  * igt@kms_pm_dc@dc5-retention-flops:
    - shard-bmg:          [SKIP][368] ([Intel XE#2136]) -> [SKIP][369] ([Intel XE#3309])
   [368]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_pm_dc@dc5-retention-flops.html
   [369]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_pm_dc@dc5-retention-flops.html

  * igt@kms_pm_dc@dc6-dpms:
    - shard-bmg:          [SKIP][370] ([Intel XE#2136]) -> [FAIL][371] ([Intel XE#1430])
   [370]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_pm_dc@dc6-dpms.html
   [371]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-5/igt@kms_pm_dc@dc6-dpms.html

  * igt@kms_pm_dc@dc6-psr:
    - shard-bmg:          [SKIP][372] ([Intel XE#2392]) -> [SKIP][373] ([Intel XE#2136])
   [372]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_pm_dc@dc6-psr.html
   [373]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_pm_dc@dc6-psr.html

  * igt@kms_pm_rpm@modeset-lpsp:
    - shard-bmg:          [SKIP][374] ([Intel XE#2446]) -> [SKIP][375] ([Intel XE#1439] / [Intel XE#3141] / [Intel XE#836])
   [374]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_pm_rpm@modeset-lpsp.html
   [375]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-2/igt@kms_pm_rpm@modeset-lpsp.html

  * igt@kms_psr2_sf@fbc-pr-cursor-plane-move-continuous-sf:
    - shard-bmg:          [SKIP][376] ([Intel XE#1489]) -> [SKIP][377] ([Intel XE#2136]) +9 other tests skip
   [376]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-8/igt@kms_psr2_sf@fbc-pr-cursor-plane-move-continuous-sf.html
   [377]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_psr2_sf@fbc-pr-cursor-plane-move-continuous-sf.html

  * igt@kms_psr2_sf@pr-overlay-plane-update-sf-dmg-area:
    - shard-bmg:          [SKIP][378] ([Intel XE#2136]) -> [SKIP][379] ([Intel XE#1489]) +9 other tests skip
   [378]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_psr2_sf@pr-overlay-plane-update-sf-dmg-area.html
   [379]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@kms_psr2_sf@pr-overlay-plane-update-sf-dmg-area.html

  * igt@kms_psr2_su@frontbuffer-xrgb8888:
    - shard-bmg:          [SKIP][380] ([Intel XE#2136]) -> [SKIP][381] ([Intel XE#2387])
   [380]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_psr2_su@frontbuffer-xrgb8888.html
   [381]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_psr2_su@frontbuffer-xrgb8888.html

  * igt@kms_psr2_su@page_flip-p010:
    - shard-bmg:          [SKIP][382] ([Intel XE#2387]) -> [SKIP][383] ([Intel XE#2136]) +2 other tests skip
   [382]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_psr2_su@page_flip-p010.html
   [383]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_psr2_su@page_flip-p010.html

  * igt@kms_psr@fbc-psr2-cursor-plane-move:
    - shard-bmg:          [SKIP][384] ([Intel XE#2136]) -> [SKIP][385] ([Intel XE#2234] / [Intel XE#2850]) +20 other tests skip
   [384]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_psr@fbc-psr2-cursor-plane-move.html
   [385]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-2/igt@kms_psr@fbc-psr2-cursor-plane-move.html

  * igt@kms_psr@psr2-sprite-blt:
    - shard-bmg:          [SKIP][386] ([Intel XE#2234] / [Intel XE#2850]) -> [SKIP][387] ([Intel XE#2136]) +19 other tests skip
   [386]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_psr@psr2-sprite-blt.html
   [387]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_psr@psr2-sprite-blt.html

  * igt@kms_rotation_crc@bad-pixel-format:
    - shard-bmg:          [SKIP][388] ([Intel XE#2423]) -> [SKIP][389] ([Intel XE#3414] / [Intel XE#3904]) +3 other tests skip
   [388]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_rotation_crc@bad-pixel-format.html
   [389]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-8/igt@kms_rotation_crc@bad-pixel-format.html

  * igt@kms_rotation_crc@primary-y-tiled-reflect-x-0:
    - shard-bmg:          [SKIP][390] ([Intel XE#2330]) -> [SKIP][391] ([Intel XE#2423])
   [390]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-8/igt@kms_rotation_crc@primary-y-tiled-reflect-x-0.html
   [391]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_rotation_crc@primary-y-tiled-reflect-x-0.html

  * igt@kms_scaling_modes@scaling-mode-full-aspect:
    - shard-bmg:          [SKIP][392] ([Intel XE#2413]) -> [SKIP][393] ([Intel XE#2423]) +1 other test skip
   [392]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_scaling_modes@scaling-mode-full-aspect.html
   [393]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_scaling_modes@scaling-mode-full-aspect.html

  * igt@kms_sequence@get-idle:
    - shard-bmg:          [SKIP][394] ([Intel XE#2423]) -> [SKIP][395] ([Intel XE#3007]) +11 other tests skip
   [394]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_sequence@get-idle.html
   [395]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-5/igt@kms_sequence@get-idle.html

  * igt@kms_tiled_display@basic-test-pattern:
    - shard-dg2-set2:     [FAIL][396] ([Intel XE#1729]) -> [SKIP][397] ([Intel XE#362])
   [396]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-dg2-434/igt@kms_tiled_display@basic-test-pattern.html
   [397]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-dg2-463/igt@kms_tiled_display@basic-test-pattern.html

  * igt@kms_tiled_display@basic-test-pattern-with-chamelium:
    - shard-bmg:          [SKIP][398] ([Intel XE#2426]) -> [SKIP][399] ([Intel XE#2423])
   [398]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@kms_tiled_display@basic-test-pattern-with-chamelium.html
   [399]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@kms_tiled_display@basic-test-pattern-with-chamelium.html

  * igt@kms_vrr@lobf:
    - shard-bmg:          [SKIP][400] ([Intel XE#2423]) -> [SKIP][401] ([Intel XE#2168])
   [400]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@kms_vrr@lobf.html
   [401]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-6/igt@kms_vrr@lobf.html

  * igt@kms_vrr@max-min:
    - shard-bmg:          [SKIP][402] ([Intel XE#1499]) -> [SKIP][403] ([Intel XE#2423]) +1 other test skip
   [402]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@kms_vrr@max-min.html
   [403]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_vrr@max-min.html

  * igt@kms_writeback@writeback-fb-id:
    - shard-bmg:          [SKIP][404] ([Intel XE#2423]) -> [SKIP][405] ([Intel XE#756])
   [404]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@kms_writeback@writeback-fb-id.html
   [405]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-8/igt@kms_writeback@writeback-fb-id.html

  * igt@kms_writeback@writeback-pixel-formats:
    - shard-bmg:          [SKIP][406] ([Intel XE#756]) -> [SKIP][407] ([Intel XE#2423])
   [406]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-8/igt@kms_writeback@writeback-pixel-formats.html
   [407]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@kms_writeback@writeback-pixel-formats.html

  * igt@sriov_basic@enable-vfs-autoprobe-off:
    - shard-bmg:          [SKIP][408] ([Intel XE#1091] / [Intel XE#2849]) -> [SKIP][409] ([Intel XE#2423])
   [408]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@sriov_basic@enable-vfs-autoprobe-off.html
   [409]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@sriov_basic@enable-vfs-autoprobe-off.html

  * igt@xe_eudebug@basic-vm-bind-ufence-reconnect:
    - shard-bmg:          [SKIP][410] ([Intel XE#1130]) -> [SKIP][411] ([Intel XE#3889]) +1 other test skip
   [410]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@xe_eudebug@basic-vm-bind-ufence-reconnect.html
   [411]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-8/igt@xe_eudebug@basic-vm-bind-ufence-reconnect.html

  * igt@xe_eudebug@basic-vm-bind-ufence-sigint-client:
    - shard-bmg:          [SKIP][412] ([Intel XE#3889]) -> [SKIP][413] ([Intel XE#1130])
   [412]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@xe_eudebug@basic-vm-bind-ufence-sigint-client.html
   [413]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@xe_eudebug@basic-vm-bind-ufence-sigint-client.html

  * igt@xe_eudebug@read-metadata:
    - shard-bmg:          [SKIP][414] ([Intel XE#1130]) -> [SKIP][415] ([Intel XE#2905]) +10 other tests skip
   [414]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-7/igt@xe_eudebug@read-metadata.html
   [415]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@xe_eudebug@read-metadata.html

  * igt@xe_eudebug_online@single-step-one:
    - shard-bmg:          [SKIP][416] ([Intel XE#2905]) -> [SKIP][417] ([Intel XE#1130]) +15 other tests skip
   [416]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-8/igt@xe_eudebug_online@single-step-one.html
   [417]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@xe_eudebug_online@single-step-one.html

  * igt@xe_exec_basic@multigpu-no-exec-bindexecqueue:
    - shard-bmg:          [SKIP][418] ([Intel XE#2322]) -> [SKIP][419] ([Intel XE#1130]) +12 other tests skip
   [418]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-8/igt@xe_exec_basic@multigpu-no-exec-bindexecqueue.html
   [419]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@xe_exec_basic@multigpu-no-exec-bindexecqueue.html

  * igt@xe_exec_basic@multigpu-once-null-rebind:
    - shard-bmg:          [SKIP][420] ([Intel XE#1130]) -> [SKIP][421] ([Intel XE#2322]) +10 other tests skip
   [420]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@xe_exec_basic@multigpu-once-null-rebind.html
   [421]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-3/igt@xe_exec_basic@multigpu-once-null-rebind.html

  * igt@xe_mmap@small-bar:
    - shard-bmg:          [SKIP][422] ([Intel XE#586]) -> [SKIP][423] ([Intel XE#1130])
   [422]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@xe_mmap@small-bar.html
   [423]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@xe_mmap@small-bar.html

  * igt@xe_oa@oa-tlb-invalidate:
    - shard-bmg:          [SKIP][424] ([Intel XE#1130]) -> [SKIP][425] ([Intel XE#2248])
   [424]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@xe_oa@oa-tlb-invalidate.html
   [425]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-8/igt@xe_oa@oa-tlb-invalidate.html

  * igt@xe_pat@pat-index-xelpg:
    - shard-bmg:          [SKIP][426] ([Intel XE#2236]) -> [SKIP][427] ([Intel XE#1130])
   [426]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@xe_pat@pat-index-xelpg.html
   [427]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@xe_pat@pat-index-xelpg.html

  * igt@xe_pm@d3cold-mmap-system:
    - shard-bmg:          [SKIP][428] ([Intel XE#2284]) -> [SKIP][429] ([Intel XE#1130])
   [428]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-3/igt@xe_pm@d3cold-mmap-system.html
   [429]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-1/igt@xe_pm@d3cold-mmap-system.html

  * igt@xe_query@multigpu-query-config:
    - shard-bmg:          [SKIP][430] ([Intel XE#1130]) -> [SKIP][431] ([Intel XE#944]) +6 other tests skip
   [430]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-1/igt@xe_query@multigpu-query-config.html
   [431]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-5/igt@xe_query@multigpu-query-config.html

  * igt@xe_query@multigpu-query-cs-cycles:
    - shard-bmg:          [SKIP][432] ([Intel XE#944]) -> [SKIP][433] ([Intel XE#1130]) +2 other tests skip
   [432]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@xe_query@multigpu-query-cs-cycles.html
   [433]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@xe_query@multigpu-query-cs-cycles.html

  * igt@xe_sriov_auto_provisioning@exclusive-ranges:
    - shard-bmg:          [SKIP][434] -> [SKIP][435] ([Intel XE#1130])
   [434]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4/shard-bmg-6/igt@xe_sriov_auto_provisioning@exclusive-ranges.html
   [435]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/shard-bmg-7/igt@xe_sriov_auto_provisioning@exclusive-ranges.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [Intel XE#1033]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1033
  [Intel XE#1061]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1061
  [Intel XE#1091]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1091
  [Intel XE#1122]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1122
  [Intel XE#1124]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1124
  [Intel XE#1125]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1125
  [Intel XE#1127]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1127
  [Intel XE#1129]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1129
  [Intel XE#1130]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1130
  [Intel XE#1135]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1135
  [Intel XE#1138]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1138
  [Intel XE#1178]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1178
  [Intel XE#1280]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1280
  [Intel XE#1337]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1337
  [Intel XE#1358]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1358
  [Intel XE#1392]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1392
  [Intel XE#1401]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1401
  [Intel XE#1406]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1406
  [Intel XE#1424]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1424
  [Intel XE#1430]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1430
  [Intel XE#1435]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1435
  [Intel XE#1439]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1439
  [Intel XE#1475]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1475
  [Intel XE#1489]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1489
  [Intel XE#1499]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1499
  [Intel XE#1508]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1508
  [Intel XE#1607]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1607
  [Intel XE#1695]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1695
  [Intel XE#1727]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1727
  [Intel XE#1729]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1729
  [Intel XE#1745]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1745
  [Intel XE#1794]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1794
  [Intel XE#1874]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1874
  [Intel XE#1885]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1885
  [Intel XE#1999]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1999
  [Intel XE#2134]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2134
  [Intel XE#2136]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2136
  [Intel XE#2141]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2141
  [Intel XE#2168]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2168
  [Intel XE#2229]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2229
  [Intel XE#2231]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2231
  [Intel XE#2233]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2233
  [Intel XE#2234]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2234
  [Intel XE#2236]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2236
  [Intel XE#2244]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2244
  [Intel XE#2248]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2248
  [Intel XE#2252]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2252
  [Intel XE#2284]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2284
  [Intel XE#2286]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2286
  [Intel XE#2291]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2291
  [Intel XE#2293]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2293
  [Intel XE#2311]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2311
  [Intel XE#2312]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2312
  [Intel XE#2313]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2313
  [Intel XE#2314]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2314
  [Intel XE#2316]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2316
  [Intel XE#2320]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2320
  [Intel XE#2321]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2321
  [Intel XE#2322]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2322
  [Intel XE#2325]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2325
  [Intel XE#2327]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2327
  [Intel XE#2328]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2328
  [Intel XE#2330]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2330
  [Intel XE#2333]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2333
  [Intel XE#2340]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2340
  [Intel XE#2341]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2341
  [Intel XE#2352]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2352
  [Intel XE#2360]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2360
  [Intel XE#2370]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2370
  [Intel XE#2373]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2373
  [Intel XE#2374]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2374
  [Intel XE#2380]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2380
  [Intel XE#2387]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2387
  [Intel XE#2390]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2390
  [Intel XE#2392]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2392
  [Intel XE#2393]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2393
  [Intel XE#2413]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2413
  [Intel XE#2423]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2423
  [Intel XE#2426]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2426
  [Intel XE#2446]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2446
  [Intel XE#2486]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2486
  [Intel XE#2493]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2493
  [Intel XE#2541]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2541
  [Intel XE#2597]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2597
  [Intel XE#2652]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2652
  [Intel XE#2763]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2763
  [Intel XE#2849]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2849
  [Intel XE#2850]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2850
  [Intel XE#288]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/288
  [Intel XE#2882]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2882
  [Intel XE#2887]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2887
  [Intel XE#2893]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2893
  [Intel XE#2894]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2894
  [Intel XE#2905]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2905
  [Intel XE#2907]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2907
  [Intel XE#2927]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2927
  [Intel XE#2934]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2934
  [Intel XE#2938]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2938
  [Intel XE#2953]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2953
  [Intel XE#3007]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3007
  [Intel XE#301]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/301
  [Intel XE#306]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/306
  [Intel XE#307]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/307
  [Intel XE#309]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/309
  [Intel XE#3098]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3098
  [Intel XE#3113]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3113
  [Intel XE#3124]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3124
  [Intel XE#3141]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3141
  [Intel XE#316]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/316
  [Intel XE#323]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/323
  [Intel XE#3249]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3249
  [Intel XE#3309]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3309
  [Intel XE#3321]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3321
  [Intel XE#3414]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3414
  [Intel XE#3432]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3432
  [Intel XE#3453]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3453
  [Intel XE#346]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/346
  [Intel XE#3573]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3573
  [Intel XE#361]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/361
  [Intel XE#362]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/362
  [Intel XE#366]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/366
  [Intel XE#367]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/367
  [Intel XE#373]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/373
  [Intel XE#3768]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3768
  [Intel XE#378]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/378
  [Intel XE#3889]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3889
  [Intel XE#3904]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3904
  [Intel XE#3908]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3908
  [Intel XE#3914]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3914
  [Intel XE#455]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/455
  [Intel XE#586]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/586
  [Intel XE#607]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/607
  [Intel XE#610]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/610
  [Intel XE#651]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/651
  [Intel XE#653]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/653
  [Intel XE#656]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/656
  [Intel XE#703]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/703
  [Intel XE#756]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/756
  [Intel XE#771]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/771
  [Intel XE#776]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/776
  [Intel XE#787]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/787
  [Intel XE#827]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/827
  [Intel XE#836]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/836
  [Intel XE#870]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/870
  [Intel XE#873]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/873
  [Intel XE#877]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/877
  [Intel XE#886]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/886
  [Intel XE#899]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/899
  [Intel XE#929]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/929
  [Intel XE#944]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/944


Build changes
-------------

  * Linux: xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4 -> xe-pw-143695v1

  IGT_8198: 1d1ae626601119d249b530547b9e226c6a684144 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  xe-2510-4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4: 4fc988de9f5e17d19edb5fc0a0fbc15a8fc837f4
  xe-pw-143695v1: 143695v1

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-143695v1/index.html

[-- Attachment #2: Type: text/html, Size: 128605 bytes --]

Re: [PATCH 1/4] drm/i915/dmc_wl: Pass offset instead of reg to range table iterator

[Luca Coelho]

On Fri, 2025-01-17 at 19:06 -0300, Gustavo Sousa wrote:
> We will add another function that checks the offset in an upcoming
> change. Instead of passing the reg variable to only extract the offset
> later, let's extract the offset before so that we do not need to repeat
> ourselves.
> 
> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
> ---

Reviewed-by: Luca Coelho <luciano.coelho@intel.com>

--
Cheers,
Luca.

Re: [PATCH 2/4] drm/i915/dmc_wl: Add debugfs for untracked offsets

[Luca Coelho]

On Fri, 2025-01-17 at 19:06 -0300, Gustavo Sousa wrote:
> The DMC wakelock code needs to keep track of register offsets that need
> the wakelock for proper access. If one of the necessary offsets are
> missed, then the failure in asserting the wakelock is very likely to
> cause problems down the road.
> 
> A miss could happen for at least two different reasons:
> 
> - We might have forgotten to add the offset (or range) to the relevant
>   tables tracked by the driver in the first place.
> 
> - Or updates to either the DMC firmware or the display IP that require
>   new offsets to be tracked and we fail to realize that.
> 
> To help capture these cases, let's introduce a debugfs interface for the
> DMC wakelock.
> 
> In this part, we export a buffer containing offsets of registers that
> were considered not needing the wakelock by our driver. In an upcoming
> change we will also allow defining an extra set of offset ranges to be
> tracked by our driver.
> 
> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
> ---

This looks great overall!

A couple of comments below.


[...]
> +static bool untracked_has_recent_offset(struct intel_display *display, u32 offset)
> +{
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	int look_back = 32;
> +	size_t i;
> +
> +	if (look_back > dbg->untracked.len)
> +		look_back = dbg->untracked.len;
> +
> +	i = dbg->untracked.head;
> +
> +	while (look_back--) {
> +		if (i == 0)
> +			i = dbg->untracked.size;

If size < 32, you would check some values twice, right? Probably not a
real case scenario, and it wouldn't matter much, but it took me a bit
to wrap my head around this.

[...]
> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset)
> +{
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	unsigned long flags;
> +
> +	spin_lock_irqsave(&dbg->lock, flags);
> +
> +	if (!dbg->untracked.size)
> +		goto out_unlock;
> +
> +	/* Save some space by not repeating recent offsets. */
> +	if (untracked_has_recent_offset(display, offset))
> +		goto out_unlock;
> +
> +	dbg->untracked.offsets[dbg->untracked.head] = offset;
> +	dbg->untracked.head = (dbg->untracked.head + 1) % dbg->untracked.size;
> +	if (dbg->untracked.len < dbg->untracked.size)
> +		dbg->untracked.len++;
> +
> +	if (dbg->untracked.len == dbg->untracked.size && !dbg->untracked.overflow) {
> +		dbg->untracked.overflow = true;
> +		drm_warn(display->drm, "Overflow detected in DMC wakelock debugfs untracked offsets\n");
> +	}

Couldn't it be useful to print overflows every time they occur? Maybe
convert overflow to a uint to track how many times it happened? (though
maybe this is a bit overkill).

[...]

--
Cheers,
Luca.

Re: [PATCH 3/4] drm/i915/dmc_wl: Add extra_ranges debugfs

[Luca Coelho]

On Fri, 2025-01-17 at 19:06 -0300, Gustavo Sousa wrote:
> We already have a way of finding the set of untracked offsets for which
> there has been one or more MMIO operations via the
> "intel_dmc_wl/untracked" debugfs interface.
> 
> However, in order to try adding one or more of those registers to the
> set of tracked offsets, one would need to manually change the source
> code and re-compile the driver.
> 
> To make debugging easier, also add a "intel_dmc_wl/extra_ranges" debugfs
> interface so that extra offsets to be tracked can be defined during
> runtime, removing the need of re-compilation or even module reloading.
> 
> With "intel_dmc_wl/untracked" and "intel_dmc_wl/extra_ranges", one could
> even come up with a search algorithm to find missing offsets when
> debugging a failing test case in a similar fashion to git-bisect. Such
> an algorithm is subject for a future tool, probably implemented in
> another repository (e.g. IGT).
> 
> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
> ---

Some comments below.


[...]
> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> index 41e59d775fe5..1493d296ac98 100644
> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c

[...]
> +bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
> +{
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	bool ret = false;
> +	unsigned long flags;
> +
> +	spin_lock_irqsave(&dbg->lock, flags);
> +
> +	if (!dbg->extra_ranges)
> +		goto out_unlock;
> +
> +	for (int i = 0; dbg->extra_ranges[i].start; i++) {
> +		u32 end = dbg->extra_ranges[i].end ?: dbg->extra_ranges[i].start;
> +
> +		if (dbg->extra_ranges[i].start <= offset && offset <= end) {
> +			ret = true;
> +			goto out_unlock;
> +		}
> +	}
> +
> +out_unlock:
> +	spin_unlock_irqrestore(&dbg->lock, flags);
> +
> +	return ret;
> +}

This function is probably almost identical than the one used to check
the hard-coded ranges, isn't it? In that case, couldn't you just pass
the ranges array (in this case dbg->extra_ranges) to the same function?


> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> index 9437c324966f..ae61217a2789 100644
> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> @@ -11,6 +11,11 @@
>  
>  struct intel_display;
>  
> +struct intel_dmc_wl_dbg_extra_range {
> +	u32 start;
> +	u32 end;
> +};
> +

Why do you need another struct for this?

[...]

--
Cheers,
Luca.

Re: [PATCH 4/4] drm/i915/dmc_wl: Enable the debugfs only with enable_dmc_wl_debugfs=1

[Luca Coelho]

On Fri, 2025-01-17 at 19:06 -0300, Gustavo Sousa wrote:
> We use a spinlock to protect DMC wakelock debugfs data, since it is also
> accessed by the core DMC wakelock logic. Taking the spinlock when the
> debugfs is not in use introduces a small but unnecessary penalty.
> 
> Since the debugfs functionality is only expected to be used for, uh,
> debugging sessions, let's protect it behind a module parameter
> enable_dmc_wl_debugfs. That way, we only take the lock if the feature
> was enabled in the first place.
> 
> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
> ---

Looks good.  With a small optional nitpick below.

Reviewed-by: Luca Coelho <luciano.coelho@intel.com>

[...]
> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.c b/drivers/gpu/drm/i915/display/intel_display_params.c
> index c4f1ab43fc0c..bc36d1b0ef87 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_params.c
> +++ b/drivers/gpu/drm/i915/display/intel_display_params.c
> @@ -479,9 +488,14 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>  bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
>  {
>  	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> -	bool ret = false;
> +	bool ret;

Why not keep this as it was...

>  	unsigned long flags;
>  
> +	if (!display->params.enable_dmc_wl_debugfs)
> +		return false;
> +
> +	ret = false;
> +

...then you don't need to set it here, and can return ret in the if
above for consistency.

--
Cheers,
Luca.

Re: [PATCH 2/4] drm/i915/dmc_wl: Add debugfs for untracked offsets

[Gustavo Sousa]

Quoting Luca Coelho (2025-01-22 06:06:00-03:00)
>On Fri, 2025-01-17 at 19:06 -0300, Gustavo Sousa wrote:
>> The DMC wakelock code needs to keep track of register offsets that need
>> the wakelock for proper access. If one of the necessary offsets are
>> missed, then the failure in asserting the wakelock is very likely to
>> cause problems down the road.
>> 
>> A miss could happen for at least two different reasons:
>> 
>> - We might have forgotten to add the offset (or range) to the relevant
>>   tables tracked by the driver in the first place.
>> 
>> - Or updates to either the DMC firmware or the display IP that require
>>   new offsets to be tracked and we fail to realize that.
>> 
>> To help capture these cases, let's introduce a debugfs interface for the
>> DMC wakelock.
>> 
>> In this part, we export a buffer containing offsets of registers that
>> were considered not needing the wakelock by our driver. In an upcoming
>> change we will also allow defining an extra set of offset ranges to be
>> tracked by our driver.
>> 
>> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
>> ---
>
>This looks great overall!
>
>A couple of comments below.
>
>
>[...]
>> +static bool untracked_has_recent_offset(struct intel_display *display, u32 offset)
>> +{
>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> +        int look_back = 32;
>> +        size_t i;
>> +
>> +        if (look_back > dbg->untracked.len)
>> +                look_back = dbg->untracked.len;
>> +
>> +        i = dbg->untracked.head;
>> +
>> +        while (look_back--) {
>> +                if (i == 0)
>> +                        i = dbg->untracked.size;
>
>If size < 32, you would check some values twice, right? Probably not a
>real case scenario, and it wouldn't matter much, but it took me a bit
>to wrap my head around this.

Nope. If look_back is greater than the current number of offsets, it
will be just reset to that count (see the "if (look_back >
dbg->untracked.len)" above).

Note that the number of valid elements in the circular buffer is tracked
with untracked.len, while untracked.size is actually the capacity. Maybe
I should have used that name for the member instead?

>
>[...]
>> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset)
>> +{
>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> +        unsigned long flags;
>> +
>> +        spin_lock_irqsave(&dbg->lock, flags);
>> +
>> +        if (!dbg->untracked.size)
>> +                goto out_unlock;
>> +
>> +        /* Save some space by not repeating recent offsets. */
>> +        if (untracked_has_recent_offset(display, offset))
>> +                goto out_unlock;
>> +
>> +        dbg->untracked.offsets[dbg->untracked.head] = offset;
>> +        dbg->untracked.head = (dbg->untracked.head + 1) % dbg->untracked.size;
>> +        if (dbg->untracked.len < dbg->untracked.size)
>> +                dbg->untracked.len++;
>> +
>> +        if (dbg->untracked.len == dbg->untracked.size && !dbg->untracked.overflow) {
>> +                dbg->untracked.overflow = true;
>> +                drm_warn(display->drm, "Overflow detected in DMC wakelock debugfs untracked offsets\n");
>> +        }
>
>Couldn't it be useful to print overflows every time they occur? Maybe
>convert overflow to a uint to track how many times it happened? (though
>maybe this is a bit overkill).

The warning is just to let the user know that the buffer doesn't have
every untracked offset that has been seen since enabling the logging.
The best thing to do in this case is to try a bigger size or try to
reduce the execution to be tracked (maybe a smaller test case).

I'm not sure how providing a count would be useful here.

--
Gustavo Sousa

>
>[...]
>
>--
>Cheers,
>Luca.
>

Re: [PATCH 3/4] drm/i915/dmc_wl: Add extra_ranges debugfs

[Gustavo Sousa]

Quoting Luca Coelho (2025-01-22 07:19:35-03:00)
>On Fri, 2025-01-17 at 19:06 -0300, Gustavo Sousa wrote:
>> We already have a way of finding the set of untracked offsets for which
>> there has been one or more MMIO operations via the
>> "intel_dmc_wl/untracked" debugfs interface.
>> 
>> However, in order to try adding one or more of those registers to the
>> set of tracked offsets, one would need to manually change the source
>> code and re-compile the driver.
>> 
>> To make debugging easier, also add a "intel_dmc_wl/extra_ranges" debugfs
>> interface so that extra offsets to be tracked can be defined during
>> runtime, removing the need of re-compilation or even module reloading.
>> 
>> With "intel_dmc_wl/untracked" and "intel_dmc_wl/extra_ranges", one could
>> even come up with a search algorithm to find missing offsets when
>> debugging a failing test case in a similar fashion to git-bisect. Such
>> an algorithm is subject for a future tool, probably implemented in
>> another repository (e.g. IGT).
>> 
>> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
>> ---
>
>Some comments below.
>
>
>[...]
>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>> index 41e59d775fe5..1493d296ac98 100644
>> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>
>[...]
>> +bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
>> +{
>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> +        bool ret = false;
>> +        unsigned long flags;
>> +
>> +        spin_lock_irqsave(&dbg->lock, flags);
>> +
>> +        if (!dbg->extra_ranges)
>> +                goto out_unlock;
>> +
>> +        for (int i = 0; dbg->extra_ranges[i].start; i++) {
>> +                u32 end = dbg->extra_ranges[i].end ?: dbg->extra_ranges[i].start;
>> +
>> +                if (dbg->extra_ranges[i].start <= offset && offset <= end) {
>> +                        ret = true;
>> +                        goto out_unlock;
>> +                }
>> +        }
>> +
>> +out_unlock:
>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>> +
>> +        return ret;
>> +}
>
>This function is probably almost identical than the one used to check
>the hard-coded ranges, isn't it? In that case, couldn't you just pass
>the ranges array (in this case dbg->extra_ranges) to the same function?

Yeah. I thought about that when implementing this, but ended up going
with a separate implementation.

If you look at how the current series is done, there is a one-way
dependency between intel_dmc_wl_debugfs and intel_dmc_wl - the latter
depends on the former. I just didn't want to make this a circular
dependency, since the implementation is rather simple anyway...

Let me know if that convinced you :-)

>
>
>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
>> index 9437c324966f..ae61217a2789 100644
>> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
>> @@ -11,6 +11,11 @@
>>  
>>  struct intel_display;
>>  
>> +struct intel_dmc_wl_dbg_extra_range {
>> +        u32 start;
>> +        u32 end;
>> +};
>> +
>
>Why do you need another struct for this?
>

In the same spirit as with my answer above... I think of this much as an
implementation detail that would be better off not exposed in headers.

--
Gustavo Sousa

>[...]
>
>--
>Cheers,
>Luca.
>

Re: [PATCH 4/4] drm/i915/dmc_wl: Enable the debugfs only with enable_dmc_wl_debugfs=1

[Gustavo Sousa]

Quoting Luca Coelho (2025-01-22 07:24:43-03:00)
>On Fri, 2025-01-17 at 19:06 -0300, Gustavo Sousa wrote:
>> We use a spinlock to protect DMC wakelock debugfs data, since it is also
>> accessed by the core DMC wakelock logic. Taking the spinlock when the
>> debugfs is not in use introduces a small but unnecessary penalty.
>> 
>> Since the debugfs functionality is only expected to be used for, uh,
>> debugging sessions, let's protect it behind a module parameter
>> enable_dmc_wl_debugfs. That way, we only take the lock if the feature
>> was enabled in the first place.
>> 
>> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
>> ---
>
>Looks good.  With a small optional nitpick below.
>
>Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
>
>[...]
>> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.c b/drivers/gpu/drm/i915/display/intel_display_params.c
>> index c4f1ab43fc0c..bc36d1b0ef87 100644
>> --- a/drivers/gpu/drm/i915/display/intel_display_params.c
>> +++ b/drivers/gpu/drm/i915/display/intel_display_params.c
>> @@ -479,9 +488,14 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>>  bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
>>  {
>>          struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> -        bool ret = false;
>> +        bool ret;
>
>Why not keep this as it was...

Yeah, I suppose that's fine... I think the compiler is going to optimize
it. I can send a v2 with this change.

>
>>          unsigned long flags;
>>  
>> +        if (!display->params.enable_dmc_wl_debugfs)
>> +                return false;
>> +
>> +        ret = false;
>> +
>
>...then you don't need to set it here, and can return ret in the if
>above for consistency.

In the if above, I guess I prefer the "return false" because it is
explicit.

--
Gustavo Sousa

>
>--
>Cheers,
>Luca.

Re: [PATCH 2/4] drm/i915/dmc_wl: Add debugfs for untracked offsets

[Vivekanandan, Balasubramani]

On 17.01.2025 19:06, Gustavo Sousa wrote:
> The DMC wakelock code needs to keep track of register offsets that need
> the wakelock for proper access. If one of the necessary offsets are
> missed, then the failure in asserting the wakelock is very likely to
> cause problems down the road.
> 
> A miss could happen for at least two different reasons:
> 
> - We might have forgotten to add the offset (or range) to the relevant
>   tables tracked by the driver in the first place.
> 
> - Or updates to either the DMC firmware or the display IP that require
>   new offsets to be tracked and we fail to realize that.
> 
> To help capture these cases, let's introduce a debugfs interface for the
> DMC wakelock.
> 
> In this part, we export a buffer containing offsets of registers that
> were considered not needing the wakelock by our driver. In an upcoming
> change we will also allow defining an extra set of offset ranges to be
> tracked by our driver.
> 
> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
> ---
>  drivers/gpu/drm/i915/Makefile                 |   1 +
>  .../drm/i915/display/intel_display_debugfs.c  |   2 +
>  drivers/gpu/drm/i915/display/intel_dmc_wl.c   |   5 +-
>  drivers/gpu/drm/i915/display/intel_dmc_wl.h   |   2 +
>  .../drm/i915/display/intel_dmc_wl_debugfs.c   | 251 ++++++++++++++++++
>  .../drm/i915/display/intel_dmc_wl_debugfs.h   |  29 ++
>  drivers/gpu/drm/xe/Makefile                   |   1 +
>  7 files changed, 290 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>  create mode 100644 drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> 
> diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
> index 3dda9f0eda82..ac1ab79de9c8 100644
> --- a/drivers/gpu/drm/i915/Makefile
> +++ b/drivers/gpu/drm/i915/Makefile
> @@ -251,6 +251,7 @@ i915-y += \
>  	display/intel_display_wa.o \
>  	display/intel_dmc.o \
>  	display/intel_dmc_wl.o \
> +	display/intel_dmc_wl_debugfs.o \
>  	display/intel_dpio_phy.o \
>  	display/intel_dpll.o \
>  	display/intel_dpll_mgr.o \
> diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> index f1d76484025a..b032535f4830 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> +++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> @@ -26,6 +26,7 @@
>  #include "intel_display_power_well.h"
>  #include "intel_display_types.h"
>  #include "intel_dmc.h"
> +#include "intel_dmc_wl_debugfs.h"
>  #include "intel_dp.h"
>  #include "intel_dp_link_training.h"
>  #include "intel_dp_mst.h"
> @@ -883,6 +884,7 @@ void intel_display_debugfs_register(struct drm_i915_private *i915)
>  
>  	intel_bios_debugfs_register(display);
>  	intel_cdclk_debugfs_register(display);
> +	intel_dmc_wl_debugfs_register(display);
>  	intel_dmc_debugfs_register(display);
>  	intel_dp_test_debugfs_register(display);
>  	intel_fbc_debugfs_register(display);
> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.c b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
> index 330b43a72e08..3686d4e90167 100644
> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl.c
> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
> @@ -338,6 +338,7 @@ void intel_dmc_wl_init(struct intel_display *display)
>  	spin_lock_init(&wl->lock);
>  	refcount_set(&wl->refcount,
>  		     display->params.enable_dmc_wl == ENABLE_DMC_WL_ALWAYS_LOCKED ? 1 : 0);
> +	intel_dmc_wl_debugfs_init(display);
>  }
>  
>  /* Must only be called as part of enabling dynamic DC states. */
> @@ -444,8 +445,10 @@ void intel_dmc_wl_get(struct intel_display *display, i915_reg_t reg)
>  	spin_lock_irqsave(&wl->lock, flags);
>  
>  	if (i915_mmio_reg_valid(reg) &&
> -	    !intel_dmc_wl_check_range(display, reg, wl->dc_state))
> +	    !intel_dmc_wl_check_range(display, reg, wl->dc_state)) {
> +		intel_dmc_wl_debugfs_log_untracked(display, i915_mmio_reg_offset(reg));
>  		goto out_unlock;
> +	}
>  
>  	if (!wl->enabled) {
>  		if (!refcount_inc_not_zero(&wl->refcount))
> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.h b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
> index 5488fbdf29b8..d11b0ab50b3c 100644
> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl.h
> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
> @@ -11,6 +11,7 @@
>  #include <linux/refcount.h>
>  
>  #include "i915_reg_defs.h"
> +#include "intel_dmc_wl_debugfs.h"
>  
>  struct intel_display;
>  
> @@ -27,6 +28,7 @@ struct intel_dmc_wl {
>  	 */
>  	u32 dc_state;
>  	struct delayed_work work;
> +	struct intel_dmc_wl_dbg dbg;
>  };
>  
>  void intel_dmc_wl_init(struct intel_display *display);
> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> new file mode 100644
> index 000000000000..41e59d775fe5
> --- /dev/null
> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> @@ -0,0 +1,251 @@
> +// SPDX-License-Identifier: MIT
> +/*
> + * Copyright (C) 2025 Intel Corporation
> + */
> +
> +#include <linux/debugfs.h>
> +
> +#include <drm/drm_device.h>
> +#include <drm/drm_managed.h>
> +#include <drm/drm_print.h>
> +
> +#include "intel_display_core.h"
> +#include "intel_dmc_wl_debugfs.h"
> +
> +#define DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX 65536
This macro is not actually the size but the count of offsets stored in
the buffer. This is used as the array size for drmm_kmalloc_array call.
It makes sense to rename this macro as count

> +
> +/*
> + * DOC: DMC wakelock debugfs
> + *
> + * The DMC wakelock code needs to keep track of register offsets that need the
> + * wakelock for proper access. If one of the necessary offsets are missed, then
> + * the failure in asserting the wakelock is very likely to cause problems down
> + * the road.
> + *
> + * A miss could happen for at least two different reasons:
> + *
> + * - We might have forgotten to add the offset (or range) to the relevant
> + *   tables tracked by the driver in the first place.
> + *
> + * - Or updates to either the DMC firmware or the display IP that require new
> + *   offsets to be tracked and we fail to realize that.
> + *
> + * To help capture these cases, we provide the intel_dmc_wl/ debugfs directory,
> + * which exports a buffer of untracked register offsets.
> + *
> + * Untracked offsets
> + * -----------------
> + *
> + * This is a buffer that records every register offset that went through the
> + * DMC wakelock check and was deemed not needing the wakelock for MMIO access.
> + *
> + * To activate the logging of offsets into such a buffer, one can do::
> + *
> + *   # echo -1 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size

This knob is setting the count of offsets to be stored and not the size.
I think this should be renamed to indicate it as count.

> + *
> + * This will create a buffer with the maximum number of entries allowed
> + * (DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX). A positive value can be used instead to
> + * define a different size:
> + *
> + *   # echo 1024 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size

For me passing negative number doesn't look intuitive. Thinking do we
really need the case of passing default buffer size. We can allow just 0
to disable and any positive number to enable with the buffer size set as
value passed.

> + *
> + * Every write to untracked_size will cause the buffer to be reset.
> + *
> + * It is also possible to read untracked_size in order to get the current
> + * value.
> + *
> + * After enabled, the buffer starts getting filled with offsets as MMIOs are
> + * performed by the driver.
> + *
> + * In order to view the content of the buffer, one can do::
> + *
> + *   # cat /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked
> + *   0x000c4000
> + *   0x0016fe50
> + *   0x000c7200
> + *   0x000c7204
> + *   0x00045230
> + *   0x00046440
> + *   0x00045234
> + *   0x0016fa48
> + *   0x0016fa40
> + *   0x0016fa5c
> + *   (...)
> + *
> + * The order of those offsets does not reflect the order the checks were done
> + * (some recently seen offsets are skipped to save space).
> + *
> + * Once done with it, the logging can be disabled with::
> + *
> + *   # echo 0 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> + */
> +
> +static int untracked_size_get(void *data, u64 *val)
> +{
> +	struct intel_display *display = data;
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	unsigned long flags;
> +
> +	spin_lock_irqsave(&dbg->lock, flags);
> +	*val = dbg->untracked.size;
> +	spin_unlock_irqrestore(&dbg->lock, flags);
> +
> +	return 0;
> +}
> +
> +static int untracked_size_set(void *data, u64 val)
> +{
> +	struct intel_display *display = data;
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	s64 new_size;
> +	u32 *old_offsets;
> +	u32 *new_offsets;
> +	unsigned long flags;
> +
> +	new_size = (s64)val;
> +
> +	if (new_size == -1) {
> +		new_size = DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX;
> +	} else if (new_size < 0) {
> +		drm_err(display->drm,
> +			"%lld is invalid for untracked_size, the only negative value allowed is -1\n",
> +			new_size);
> +		return -EINVAL;
> +	} else if (new_size > DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX) {
> +		drm_err(display->drm,
> +			"%lld too big for untracked_size, maximum allowed value is %d\n",
> +			new_size,
> +			DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX);
> +		return -EINVAL;
> +	}
> +
> +	if (new_size == 0) {
> +		new_offsets = NULL;
> +	} else {
> +		new_offsets = drmm_kmalloc_array(display->drm, new_size, sizeof(*new_offsets),
> +						 GFP_KERNEL);
> +
> +		if (!new_offsets)
> +			return -ENOMEM;
> +	}
> +
> +	spin_lock_irqsave(&dbg->lock, flags);
> +	old_offsets = dbg->untracked.offsets;
> +	dbg->untracked.offsets = new_offsets;
> +	dbg->untracked.size = new_size;
> +	dbg->untracked.head = 0;
> +	dbg->untracked.len = 0;
> +	dbg->untracked.overflow = false;
> +	spin_unlock_irqrestore(&dbg->lock, flags);
> +
> +	if (old_offsets)
> +		drmm_kfree(display->drm, old_offsets);
> +
> +	return 0;
> +}
> +
> +DEFINE_SIMPLE_ATTRIBUTE_SIGNED(untracked_size_fops,
> +			       untracked_size_get,
> +			       untracked_size_set,
> +			       "%lld\n");
> +
> +static int untracked_show(struct seq_file *m, void *data)
> +{
> +	struct intel_display *display = m->private;
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	unsigned long flags;
> +	size_t remaining;
> +	size_t i;
> +
> +	spin_lock_irqsave(&dbg->lock, flags);
> +
> +	remaining = dbg->untracked.len;
> +	i = dbg->untracked.head;
> +
> +	while (remaining--) {
> +		if (i == 0)
> +			i = dbg->untracked.size;
> +
> +		seq_printf(m, "0x%08x\n", dbg->untracked.offsets[--i]);
> +	}
> +
> +	spin_unlock_irqrestore(&dbg->lock, flags);
> +
> +	return 0;
> +}
> +
> +DEFINE_SHOW_ATTRIBUTE(untracked);
> +
> +void intel_dmc_wl_debugfs_init(struct intel_display *display)
> +{
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +
> +	spin_lock_init(&dbg->lock);
> +}
> +
> +void intel_dmc_wl_debugfs_register(struct intel_display *display)
> +{
> +	struct dentry *dir;
> +
> +	if (!HAS_DMC_WAKELOCK(display))
> +		return;
> +
> +	dir = debugfs_create_dir("intel_dmc_wl", display->drm->debugfs_root);
> +	if (IS_ERR(dir))
> +		return;
> +
> +	debugfs_create_file("untracked_size", 0644, dir, display,
> +			    &untracked_size_fops);
> +	debugfs_create_file("untracked", 0644, dir, display,
> +			    &untracked_fops);
> +}
> +
> +static bool untracked_has_recent_offset(struct intel_display *display, u32 offset)
> +{
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	int look_back = 32;
Define a macro for this magic number

> +	size_t i;
> +
> +	if (look_back > dbg->untracked.len)
> +		look_back = dbg->untracked.len;
> +
> +	i = dbg->untracked.head;
> +
> +	while (look_back--) {
> +		if (i == 0)
> +			i = dbg->untracked.size;
> +
> +		if (dbg->untracked.offsets[--i] == offset)
> +			return true;
> +	}
> +
> +	return false;
> +}
> +
> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset)
> +{
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	unsigned long flags;
> +
> +	spin_lock_irqsave(&dbg->lock, flags);
As this code never gets called by an interrupt, we can use just the
spin_lock instead of spin_lock_irqsave. Same applies for all the places
where spin_lock/unlock_irqsave/irqrestore is used.

> +
> +	if (!dbg->untracked.size)
> +		goto out_unlock;
> +
> +	/* Save some space by not repeating recent offsets. */
> +	if (untracked_has_recent_offset(display, offset))
> +		goto out_unlock;
> +
> +	dbg->untracked.offsets[dbg->untracked.head] = offset;
> +	dbg->untracked.head = (dbg->untracked.head + 1) % dbg->untracked.size;
> +	if (dbg->untracked.len < dbg->untracked.size)
> +		dbg->untracked.len++;
> +
> +	if (dbg->untracked.len == dbg->untracked.size && !dbg->untracked.overflow) {
> +		dbg->untracked.overflow = true;
> +		drm_warn(display->drm, "Overflow detected in DMC wakelock debugfs untracked offsets\n");
> +	}
> +
> +out_unlock:
> +	spin_unlock_irqrestore(&dbg->lock, flags);
> +}
> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> new file mode 100644
> index 000000000000..9437c324966f
> --- /dev/null
> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> @@ -0,0 +1,29 @@
> +/* SPDX-License-Identifier: MIT */
> +/*
> + * Copyright (C) 2025 Intel Corporation
> + */
> +
> +#ifndef __INTEL_DMC_WL_DEBUGFS_H__
> +#define __INTEL_DMC_WL_DEBUGFS_H__
> +
> +#include <linux/types.h>
> +#include <linux/spinlock.h>
> +
> +struct intel_display;
> +
> +struct intel_dmc_wl_dbg {
> +	spinlock_t lock; /* protects everything below */
> +	struct {
> +		u32 *offsets;
> +		size_t head;
> +		size_t len;
> +		size_t size;
There is no need of both len and size. head will always give the count
of entries in the buffer. During overflow, we are keeping a flag to
indicate a overflow, which indicates the we also have date in the buffer
above head till the end of buffer.

Regards,
Bala

> +		bool overflow;
> +	} untracked;
> +};
> +
> +void intel_dmc_wl_debugfs_init(struct intel_display *display);
> +void intel_dmc_wl_debugfs_register(struct intel_display *display);
> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset);
> +
> +#endif /* __INTEL_DMC_WL_DEBUGFS_H__ */
> diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
> index 81f63258a7e1..f03fbdbcb1a4 100644
> --- a/drivers/gpu/drm/xe/Makefile
> +++ b/drivers/gpu/drm/xe/Makefile
> @@ -221,6 +221,7 @@ xe-$(CONFIG_DRM_XE_DISPLAY) += \
>  	i915-display/intel_display_wa.o \
>  	i915-display/intel_dkl_phy.o \
>  	i915-display/intel_dmc.o \
> +	i915-display/intel_dmc_wl_debugfs.o \
>  	i915-display/intel_dp.o \
>  	i915-display/intel_dp_aux.o \
>  	i915-display/intel_dp_aux_backlight.o \
> -- 
> 2.48.0
> 

Re: [PATCH 2/4] drm/i915/dmc_wl: Add debugfs for untracked offsets

[Gustavo Sousa]

Quoting Vivekanandan, Balasubramani (2025-01-23 13:11:03-03:00)
>On 17.01.2025 19:06, Gustavo Sousa wrote:
>> The DMC wakelock code needs to keep track of register offsets that need
>> the wakelock for proper access. If one of the necessary offsets are
>> missed, then the failure in asserting the wakelock is very likely to
>> cause problems down the road.
>> 
>> A miss could happen for at least two different reasons:
>> 
>> - We might have forgotten to add the offset (or range) to the relevant
>>   tables tracked by the driver in the first place.
>> 
>> - Or updates to either the DMC firmware or the display IP that require
>>   new offsets to be tracked and we fail to realize that.
>> 
>> To help capture these cases, let's introduce a debugfs interface for the
>> DMC wakelock.
>> 
>> In this part, we export a buffer containing offsets of registers that
>> were considered not needing the wakelock by our driver. In an upcoming
>> change we will also allow defining an extra set of offset ranges to be
>> tracked by our driver.
>> 
>> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
>> ---
>>  drivers/gpu/drm/i915/Makefile                 |   1 +
>>  .../drm/i915/display/intel_display_debugfs.c  |   2 +
>>  drivers/gpu/drm/i915/display/intel_dmc_wl.c   |   5 +-
>>  drivers/gpu/drm/i915/display/intel_dmc_wl.h   |   2 +
>>  .../drm/i915/display/intel_dmc_wl_debugfs.c   | 251 ++++++++++++++++++
>>  .../drm/i915/display/intel_dmc_wl_debugfs.h   |  29 ++
>>  drivers/gpu/drm/xe/Makefile                   |   1 +
>>  7 files changed, 290 insertions(+), 1 deletion(-)
>>  create mode 100644 drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>>  create mode 100644 drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
>> 
>> diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
>> index 3dda9f0eda82..ac1ab79de9c8 100644
>> --- a/drivers/gpu/drm/i915/Makefile
>> +++ b/drivers/gpu/drm/i915/Makefile
>> @@ -251,6 +251,7 @@ i915-y += \
>>          display/intel_display_wa.o \
>>          display/intel_dmc.o \
>>          display/intel_dmc_wl.o \
>> +        display/intel_dmc_wl_debugfs.o \
>>          display/intel_dpio_phy.o \
>>          display/intel_dpll.o \
>>          display/intel_dpll_mgr.o \
>> diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
>> index f1d76484025a..b032535f4830 100644
>> --- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
>> +++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
>> @@ -26,6 +26,7 @@
>>  #include "intel_display_power_well.h"
>>  #include "intel_display_types.h"
>>  #include "intel_dmc.h"
>> +#include "intel_dmc_wl_debugfs.h"
>>  #include "intel_dp.h"
>>  #include "intel_dp_link_training.h"
>>  #include "intel_dp_mst.h"
>> @@ -883,6 +884,7 @@ void intel_display_debugfs_register(struct drm_i915_private *i915)
>>  
>>          intel_bios_debugfs_register(display);
>>          intel_cdclk_debugfs_register(display);
>> +        intel_dmc_wl_debugfs_register(display);
>>          intel_dmc_debugfs_register(display);
>>          intel_dp_test_debugfs_register(display);
>>          intel_fbc_debugfs_register(display);
>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.c b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
>> index 330b43a72e08..3686d4e90167 100644
>> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl.c
>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
>> @@ -338,6 +338,7 @@ void intel_dmc_wl_init(struct intel_display *display)
>>          spin_lock_init(&wl->lock);
>>          refcount_set(&wl->refcount,
>>                       display->params.enable_dmc_wl == ENABLE_DMC_WL_ALWAYS_LOCKED ? 1 : 0);
>> +        intel_dmc_wl_debugfs_init(display);
>>  }
>>  
>>  /* Must only be called as part of enabling dynamic DC states. */
>> @@ -444,8 +445,10 @@ void intel_dmc_wl_get(struct intel_display *display, i915_reg_t reg)
>>          spin_lock_irqsave(&wl->lock, flags);
>>  
>>          if (i915_mmio_reg_valid(reg) &&
>> -            !intel_dmc_wl_check_range(display, reg, wl->dc_state))
>> +            !intel_dmc_wl_check_range(display, reg, wl->dc_state)) {
>> +                intel_dmc_wl_debugfs_log_untracked(display, i915_mmio_reg_offset(reg));
>>                  goto out_unlock;
>> +        }
>>  
>>          if (!wl->enabled) {
>>                  if (!refcount_inc_not_zero(&wl->refcount))
>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.h b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
>> index 5488fbdf29b8..d11b0ab50b3c 100644
>> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl.h
>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
>> @@ -11,6 +11,7 @@
>>  #include <linux/refcount.h>
>>  
>>  #include "i915_reg_defs.h"
>> +#include "intel_dmc_wl_debugfs.h"
>>  
>>  struct intel_display;
>>  
>> @@ -27,6 +28,7 @@ struct intel_dmc_wl {
>>           */
>>          u32 dc_state;
>>          struct delayed_work work;
>> +        struct intel_dmc_wl_dbg dbg;
>>  };
>>  
>>  void intel_dmc_wl_init(struct intel_display *display);
>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>> new file mode 100644
>> index 000000000000..41e59d775fe5
>> --- /dev/null
>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>> @@ -0,0 +1,251 @@
>> +// SPDX-License-Identifier: MIT
>> +/*
>> + * Copyright (C) 2025 Intel Corporation
>> + */
>> +
>> +#include <linux/debugfs.h>
>> +
>> +#include <drm/drm_device.h>
>> +#include <drm/drm_managed.h>
>> +#include <drm/drm_print.h>
>> +
>> +#include "intel_display_core.h"
>> +#include "intel_dmc_wl_debugfs.h"
>> +
>> +#define DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX 65536
>This macro is not actually the size but the count of offsets stored in
>the buffer. This is used as the array size for drmm_kmalloc_array call.
>It makes sense to rename this macro as count

I think size doesn't really have to mean number of bytes, but, in this
case, I agree, that "buffer size" could be easily thought that way.

However, couldn't "buffer count" be somewhat ambiguous? One might read
as the number of buffers and then only later after reading the code that
it would refer to the number of entries in a single buffer.

Between the two options, I think I would still go with "buffer size"...

>
>> +
>> +/*
>> + * DOC: DMC wakelock debugfs
>> + *
>> + * The DMC wakelock code needs to keep track of register offsets that need the
>> + * wakelock for proper access. If one of the necessary offsets are missed, then
>> + * the failure in asserting the wakelock is very likely to cause problems down
>> + * the road.
>> + *
>> + * A miss could happen for at least two different reasons:
>> + *
>> + * - We might have forgotten to add the offset (or range) to the relevant
>> + *   tables tracked by the driver in the first place.
>> + *
>> + * - Or updates to either the DMC firmware or the display IP that require new
>> + *   offsets to be tracked and we fail to realize that.
>> + *
>> + * To help capture these cases, we provide the intel_dmc_wl/ debugfs directory,
>> + * which exports a buffer of untracked register offsets.
>> + *
>> + * Untracked offsets
>> + * -----------------
>> + *
>> + * This is a buffer that records every register offset that went through the
>> + * DMC wakelock check and was deemed not needing the wakelock for MMIO access.
>> + *
>> + * To activate the logging of offsets into such a buffer, one can do::
>> + *
>> + *   # echo -1 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
>
>This knob is setting the count of offsets to be stored and not the size.
>I think this should be renamed to indicate it as count.
>
>> + *
>> + * This will create a buffer with the maximum number of entries allowed
>> + * (DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX). A positive value can be used instead to
>> + * define a different size:
>> + *
>> + *   # echo 1024 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
>
>For me passing negative number doesn't look intuitive. Thinking do we
>really need the case of passing default buffer size. We can allow just 0
>to disable and any positive number to enable with the buffer size set as
>value passed.

Well, this is already supported. The use of -1 is just a convenience,
and the user is not required to use it.

The current interface doesn't provide a way of letting the user know the
maximum value and I think it would be a bit overkill adding another
debugfs file just for that purpose.

As such, I think -1 is a useful way of letting the user use the maximum
size, specially when she doesn't have the up-to-date documentation in
handy to know what value that is. That's certainly better than having
the user finding the maximum via trial and error.

>
>> + *
>> + * Every write to untracked_size will cause the buffer to be reset.
>> + *
>> + * It is also possible to read untracked_size in order to get the current
>> + * value.
>> + *
>> + * After enabled, the buffer starts getting filled with offsets as MMIOs are
>> + * performed by the driver.
>> + *
>> + * In order to view the content of the buffer, one can do::
>> + *
>> + *   # cat /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked
>> + *   0x000c4000
>> + *   0x0016fe50
>> + *   0x000c7200
>> + *   0x000c7204
>> + *   0x00045230
>> + *   0x00046440
>> + *   0x00045234
>> + *   0x0016fa48
>> + *   0x0016fa40
>> + *   0x0016fa5c
>> + *   (...)
>> + *
>> + * The order of those offsets does not reflect the order the checks were done
>> + * (some recently seen offsets are skipped to save space).
>> + *
>> + * Once done with it, the logging can be disabled with::
>> + *
>> + *   # echo 0 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
>> + */
>> +
>> +static int untracked_size_get(void *data, u64 *val)
>> +{
>> +        struct intel_display *display = data;
>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> +        unsigned long flags;
>> +
>> +        spin_lock_irqsave(&dbg->lock, flags);
>> +        *val = dbg->untracked.size;
>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>> +
>> +        return 0;
>> +}
>> +
>> +static int untracked_size_set(void *data, u64 val)
>> +{
>> +        struct intel_display *display = data;
>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> +        s64 new_size;
>> +        u32 *old_offsets;
>> +        u32 *new_offsets;
>> +        unsigned long flags;
>> +
>> +        new_size = (s64)val;
>> +
>> +        if (new_size == -1) {
>> +                new_size = DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX;
>> +        } else if (new_size < 0) {
>> +                drm_err(display->drm,
>> +                        "%lld is invalid for untracked_size, the only negative value allowed is -1\n",
>> +                        new_size);
>> +                return -EINVAL;
>> +        } else if (new_size > DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX) {
>> +                drm_err(display->drm,
>> +                        "%lld too big for untracked_size, maximum allowed value is %d\n",
>> +                        new_size,
>> +                        DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX);
>> +                return -EINVAL;
>> +        }
>> +
>> +        if (new_size == 0) {
>> +                new_offsets = NULL;
>> +        } else {
>> +                new_offsets = drmm_kmalloc_array(display->drm, new_size, sizeof(*new_offsets),
>> +                                                 GFP_KERNEL);
>> +
>> +                if (!new_offsets)
>> +                        return -ENOMEM;
>> +        }
>> +
>> +        spin_lock_irqsave(&dbg->lock, flags);
>> +        old_offsets = dbg->untracked.offsets;
>> +        dbg->untracked.offsets = new_offsets;
>> +        dbg->untracked.size = new_size;
>> +        dbg->untracked.head = 0;
>> +        dbg->untracked.len = 0;
>> +        dbg->untracked.overflow = false;
>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>> +
>> +        if (old_offsets)
>> +                drmm_kfree(display->drm, old_offsets);
>> +
>> +        return 0;
>> +}
>> +
>> +DEFINE_SIMPLE_ATTRIBUTE_SIGNED(untracked_size_fops,
>> +                               untracked_size_get,
>> +                               untracked_size_set,
>> +                               "%lld\n");
>> +
>> +static int untracked_show(struct seq_file *m, void *data)
>> +{
>> +        struct intel_display *display = m->private;
>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> +        unsigned long flags;
>> +        size_t remaining;
>> +        size_t i;
>> +
>> +        spin_lock_irqsave(&dbg->lock, flags);
>> +
>> +        remaining = dbg->untracked.len;
>> +        i = dbg->untracked.head;
>> +
>> +        while (remaining--) {
>> +                if (i == 0)
>> +                        i = dbg->untracked.size;
>> +
>> +                seq_printf(m, "0x%08x\n", dbg->untracked.offsets[--i]);
>> +        }
>> +
>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>> +
>> +        return 0;
>> +}
>> +
>> +DEFINE_SHOW_ATTRIBUTE(untracked);
>> +
>> +void intel_dmc_wl_debugfs_init(struct intel_display *display)
>> +{
>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> +
>> +        spin_lock_init(&dbg->lock);
>> +}
>> +
>> +void intel_dmc_wl_debugfs_register(struct intel_display *display)
>> +{
>> +        struct dentry *dir;
>> +
>> +        if (!HAS_DMC_WAKELOCK(display))
>> +                return;
>> +
>> +        dir = debugfs_create_dir("intel_dmc_wl", display->drm->debugfs_root);
>> +        if (IS_ERR(dir))
>> +                return;
>> +
>> +        debugfs_create_file("untracked_size", 0644, dir, display,
>> +                            &untracked_size_fops);
>> +        debugfs_create_file("untracked", 0644, dir, display,
>> +                            &untracked_fops);
>> +}
>> +
>> +static bool untracked_has_recent_offset(struct intel_display *display, u32 offset)
>> +{
>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> +        int look_back = 32;
>Define a macro for this magic number

This is very local to this function and I guess the variable name
already convey it's meaning?

>
>> +        size_t i;
>> +
>> +        if (look_back > dbg->untracked.len)
>> +                look_back = dbg->untracked.len;
>> +
>> +        i = dbg->untracked.head;
>> +
>> +        while (look_back--) {
>> +                if (i == 0)
>> +                        i = dbg->untracked.size;
>> +
>> +                if (dbg->untracked.offsets[--i] == offset)
>> +                        return true;
>> +        }
>> +
>> +        return false;
>> +}
>> +
>> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset)
>> +{
>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> +        unsigned long flags;
>> +
>> +        spin_lock_irqsave(&dbg->lock, flags);
>As this code never gets called by an interrupt, we can use just the
>spin_lock instead of spin_lock_irqsave. Same applies for all the places
>where spin_lock/unlock_irqsave/irqrestore is used.

This code does get called in interrupt context. It is called by
intel_dmc_wl_get(), which is called for most of display MMIO access
functions, and that happens both in user and interrupt context.

>
>> +
>> +        if (!dbg->untracked.size)
>> +                goto out_unlock;
>> +
>> +        /* Save some space by not repeating recent offsets. */
>> +        if (untracked_has_recent_offset(display, offset))
>> +                goto out_unlock;
>> +
>> +        dbg->untracked.offsets[dbg->untracked.head] = offset;
>> +        dbg->untracked.head = (dbg->untracked.head + 1) % dbg->untracked.size;
>> +        if (dbg->untracked.len < dbg->untracked.size)
>> +                dbg->untracked.len++;
>> +
>> +        if (dbg->untracked.len == dbg->untracked.size && !dbg->untracked.overflow) {
>> +                dbg->untracked.overflow = true;
>> +                drm_warn(display->drm, "Overflow detected in DMC wakelock debugfs untracked offsets\n");
>> +        }
>> +
>> +out_unlock:
>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>> +}
>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
>> new file mode 100644
>> index 000000000000..9437c324966f
>> --- /dev/null
>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
>> @@ -0,0 +1,29 @@
>> +/* SPDX-License-Identifier: MIT */
>> +/*
>> + * Copyright (C) 2025 Intel Corporation
>> + */
>> +
>> +#ifndef __INTEL_DMC_WL_DEBUGFS_H__
>> +#define __INTEL_DMC_WL_DEBUGFS_H__
>> +
>> +#include <linux/types.h>
>> +#include <linux/spinlock.h>
>> +
>> +struct intel_display;
>> +
>> +struct intel_dmc_wl_dbg {
>> +        spinlock_t lock; /* protects everything below */
>> +        struct {
>> +                u32 *offsets;
>> +                size_t head;
>> +                size_t len;
>> +                size_t size;
>There is no need of both len and size. head will always give the count
>of entries in the buffer. During overflow, we are keeping a flag to
>indicate a overflow, which indicates the we also have date in the buffer
>above head till the end of buffer.

Ah, right. If overflow==false, then the length equals head, if
overflow==true, then length equals size.

Maybe the inconvenience is that we will need to calculate the length
every time we need it. But maybe that's not too bad...

Thanks! I'll remove the "len" member in v2.

--
Gustavo Sousa

>
>Regards,
>Bala
>
>> +                bool overflow;
>> +        } untracked;
>> +};
>> +
>> +void intel_dmc_wl_debugfs_init(struct intel_display *display);
>> +void intel_dmc_wl_debugfs_register(struct intel_display *display);
>> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset);
>> +
>> +#endif /* __INTEL_DMC_WL_DEBUGFS_H__ */
>> diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
>> index 81f63258a7e1..f03fbdbcb1a4 100644
>> --- a/drivers/gpu/drm/xe/Makefile
>> +++ b/drivers/gpu/drm/xe/Makefile
>> @@ -221,6 +221,7 @@ xe-$(CONFIG_DRM_XE_DISPLAY) += \
>>          i915-display/intel_display_wa.o \
>>          i915-display/intel_dkl_phy.o \
>>          i915-display/intel_dmc.o \
>> +        i915-display/intel_dmc_wl_debugfs.o \
>>          i915-display/intel_dp.o \
>>          i915-display/intel_dp_aux.o \
>>          i915-display/intel_dp_aux_backlight.o \
>> -- 
>> 2.48.0
>>

Re: [PATCH 2/4] drm/i915/dmc_wl: Add debugfs for untracked offsets

[Jani Nikula]

On Fri, 17 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.h b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
> index 5488fbdf29b8..d11b0ab50b3c 100644
> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl.h
> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
> @@ -11,6 +11,7 @@
>  #include <linux/refcount.h>
>  
>  #include "i915_reg_defs.h"
> +#include "intel_dmc_wl_debugfs.h"
>  
>  struct intel_display;
>  
> @@ -27,6 +28,7 @@ struct intel_dmc_wl {
>  	 */
>  	u32 dc_state;
>  	struct delayed_work work;
> +	struct intel_dmc_wl_dbg dbg;
>  };
>  

With intel_de.h including intel_dmc_wl.h, we'll have almost all of
display include intel_dmc_wl_debugfs.h, and getting the definition of
struct intel_dmc_wl_dbg, really for no good reason.

I really like to flip this around. You need to have a *good reason* to
expose stuff to the entire display driver all of a sudden. Instead of
requiring a good reason to hide stuff.

BR,
Jani.



>  void intel_dmc_wl_init(struct intel_display *display);
> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> new file mode 100644
> index 000000000000..41e59d775fe5
> --- /dev/null
> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> @@ -0,0 +1,251 @@
> +// SPDX-License-Identifier: MIT
> +/*
> + * Copyright (C) 2025 Intel Corporation
> + */
> +
> +#include <linux/debugfs.h>
> +
> +#include <drm/drm_device.h>
> +#include <drm/drm_managed.h>
> +#include <drm/drm_print.h>
> +
> +#include "intel_display_core.h"
> +#include "intel_dmc_wl_debugfs.h"
> +
> +#define DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX 65536
> +
> +/*
> + * DOC: DMC wakelock debugfs
> + *
> + * The DMC wakelock code needs to keep track of register offsets that need the
> + * wakelock for proper access. If one of the necessary offsets are missed, then
> + * the failure in asserting the wakelock is very likely to cause problems down
> + * the road.
> + *
> + * A miss could happen for at least two different reasons:
> + *
> + * - We might have forgotten to add the offset (or range) to the relevant
> + *   tables tracked by the driver in the first place.
> + *
> + * - Or updates to either the DMC firmware or the display IP that require new
> + *   offsets to be tracked and we fail to realize that.
> + *
> + * To help capture these cases, we provide the intel_dmc_wl/ debugfs directory,
> + * which exports a buffer of untracked register offsets.
> + *
> + * Untracked offsets
> + * -----------------
> + *
> + * This is a buffer that records every register offset that went through the
> + * DMC wakelock check and was deemed not needing the wakelock for MMIO access.
> + *
> + * To activate the logging of offsets into such a buffer, one can do::
> + *
> + *   # echo -1 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> + *
> + * This will create a buffer with the maximum number of entries allowed
> + * (DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX). A positive value can be used instead to
> + * define a different size:
> + *
> + *   # echo 1024 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> + *
> + * Every write to untracked_size will cause the buffer to be reset.
> + *
> + * It is also possible to read untracked_size in order to get the current
> + * value.
> + *
> + * After enabled, the buffer starts getting filled with offsets as MMIOs are
> + * performed by the driver.
> + *
> + * In order to view the content of the buffer, one can do::
> + *
> + *   # cat /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked
> + *   0x000c4000
> + *   0x0016fe50
> + *   0x000c7200
> + *   0x000c7204
> + *   0x00045230
> + *   0x00046440
> + *   0x00045234
> + *   0x0016fa48
> + *   0x0016fa40
> + *   0x0016fa5c
> + *   (...)
> + *
> + * The order of those offsets does not reflect the order the checks were done
> + * (some recently seen offsets are skipped to save space).
> + *
> + * Once done with it, the logging can be disabled with::
> + *
> + *   # echo 0 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> + */
> +
> +static int untracked_size_get(void *data, u64 *val)
> +{
> +	struct intel_display *display = data;
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	unsigned long flags;
> +
> +	spin_lock_irqsave(&dbg->lock, flags);
> +	*val = dbg->untracked.size;
> +	spin_unlock_irqrestore(&dbg->lock, flags);
> +
> +	return 0;
> +}
> +
> +static int untracked_size_set(void *data, u64 val)
> +{
> +	struct intel_display *display = data;
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	s64 new_size;
> +	u32 *old_offsets;
> +	u32 *new_offsets;
> +	unsigned long flags;
> +
> +	new_size = (s64)val;
> +
> +	if (new_size == -1) {
> +		new_size = DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX;
> +	} else if (new_size < 0) {
> +		drm_err(display->drm,
> +			"%lld is invalid for untracked_size, the only negative value allowed is -1\n",
> +			new_size);
> +		return -EINVAL;
> +	} else if (new_size > DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX) {
> +		drm_err(display->drm,
> +			"%lld too big for untracked_size, maximum allowed value is %d\n",
> +			new_size,
> +			DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX);
> +		return -EINVAL;
> +	}
> +
> +	if (new_size == 0) {
> +		new_offsets = NULL;
> +	} else {
> +		new_offsets = drmm_kmalloc_array(display->drm, new_size, sizeof(*new_offsets),
> +						 GFP_KERNEL);
> +
> +		if (!new_offsets)
> +			return -ENOMEM;
> +	}
> +
> +	spin_lock_irqsave(&dbg->lock, flags);
> +	old_offsets = dbg->untracked.offsets;
> +	dbg->untracked.offsets = new_offsets;
> +	dbg->untracked.size = new_size;
> +	dbg->untracked.head = 0;
> +	dbg->untracked.len = 0;
> +	dbg->untracked.overflow = false;
> +	spin_unlock_irqrestore(&dbg->lock, flags);
> +
> +	if (old_offsets)
> +		drmm_kfree(display->drm, old_offsets);
> +
> +	return 0;
> +}
> +
> +DEFINE_SIMPLE_ATTRIBUTE_SIGNED(untracked_size_fops,
> +			       untracked_size_get,
> +			       untracked_size_set,
> +			       "%lld\n");
> +
> +static int untracked_show(struct seq_file *m, void *data)
> +{
> +	struct intel_display *display = m->private;
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	unsigned long flags;
> +	size_t remaining;
> +	size_t i;
> +
> +	spin_lock_irqsave(&dbg->lock, flags);
> +
> +	remaining = dbg->untracked.len;
> +	i = dbg->untracked.head;
> +
> +	while (remaining--) {
> +		if (i == 0)
> +			i = dbg->untracked.size;
> +
> +		seq_printf(m, "0x%08x\n", dbg->untracked.offsets[--i]);
> +	}
> +
> +	spin_unlock_irqrestore(&dbg->lock, flags);
> +
> +	return 0;
> +}
> +
> +DEFINE_SHOW_ATTRIBUTE(untracked);
> +
> +void intel_dmc_wl_debugfs_init(struct intel_display *display)
> +{
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +
> +	spin_lock_init(&dbg->lock);
> +}
> +
> +void intel_dmc_wl_debugfs_register(struct intel_display *display)
> +{
> +	struct dentry *dir;
> +
> +	if (!HAS_DMC_WAKELOCK(display))
> +		return;
> +
> +	dir = debugfs_create_dir("intel_dmc_wl", display->drm->debugfs_root);
> +	if (IS_ERR(dir))
> +		return;
> +
> +	debugfs_create_file("untracked_size", 0644, dir, display,
> +			    &untracked_size_fops);
> +	debugfs_create_file("untracked", 0644, dir, display,
> +			    &untracked_fops);
> +}
> +
> +static bool untracked_has_recent_offset(struct intel_display *display, u32 offset)
> +{
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	int look_back = 32;
> +	size_t i;
> +
> +	if (look_back > dbg->untracked.len)
> +		look_back = dbg->untracked.len;
> +
> +	i = dbg->untracked.head;
> +
> +	while (look_back--) {
> +		if (i == 0)
> +			i = dbg->untracked.size;
> +
> +		if (dbg->untracked.offsets[--i] == offset)
> +			return true;
> +	}
> +
> +	return false;
> +}
> +
> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset)
> +{
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	unsigned long flags;
> +
> +	spin_lock_irqsave(&dbg->lock, flags);
> +
> +	if (!dbg->untracked.size)
> +		goto out_unlock;
> +
> +	/* Save some space by not repeating recent offsets. */
> +	if (untracked_has_recent_offset(display, offset))
> +		goto out_unlock;
> +
> +	dbg->untracked.offsets[dbg->untracked.head] = offset;
> +	dbg->untracked.head = (dbg->untracked.head + 1) % dbg->untracked.size;
> +	if (dbg->untracked.len < dbg->untracked.size)
> +		dbg->untracked.len++;
> +
> +	if (dbg->untracked.len == dbg->untracked.size && !dbg->untracked.overflow) {
> +		dbg->untracked.overflow = true;
> +		drm_warn(display->drm, "Overflow detected in DMC wakelock debugfs untracked offsets\n");
> +	}
> +
> +out_unlock:
> +	spin_unlock_irqrestore(&dbg->lock, flags);
> +}
> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> new file mode 100644
> index 000000000000..9437c324966f
> --- /dev/null
> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> @@ -0,0 +1,29 @@
> +/* SPDX-License-Identifier: MIT */
> +/*
> + * Copyright (C) 2025 Intel Corporation
> + */
> +
> +#ifndef __INTEL_DMC_WL_DEBUGFS_H__
> +#define __INTEL_DMC_WL_DEBUGFS_H__
> +
> +#include <linux/types.h>
> +#include <linux/spinlock.h>
> +
> +struct intel_display;
> +
> +struct intel_dmc_wl_dbg {
> +	spinlock_t lock; /* protects everything below */
> +	struct {
> +		u32 *offsets;
> +		size_t head;
> +		size_t len;
> +		size_t size;
> +		bool overflow;
> +	} untracked;
> +};
> +
> +void intel_dmc_wl_debugfs_init(struct intel_display *display);
> +void intel_dmc_wl_debugfs_register(struct intel_display *display);
> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset);
> +
> +#endif /* __INTEL_DMC_WL_DEBUGFS_H__ */
> diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
> index 81f63258a7e1..f03fbdbcb1a4 100644
> --- a/drivers/gpu/drm/xe/Makefile
> +++ b/drivers/gpu/drm/xe/Makefile
> @@ -221,6 +221,7 @@ xe-$(CONFIG_DRM_XE_DISPLAY) += \
>  	i915-display/intel_display_wa.o \
>  	i915-display/intel_dkl_phy.o \
>  	i915-display/intel_dmc.o \
> +	i915-display/intel_dmc_wl_debugfs.o \
>  	i915-display/intel_dp.o \
>  	i915-display/intel_dp_aux.o \
>  	i915-display/intel_dp_aux_backlight.o \

-- 
Jani Nikula, Intel

Re: [PATCH 2/4] drm/i915/dmc_wl: Add debugfs for untracked offsets

[Gustavo Sousa]

Quoting Jani Nikula (2025-01-27 06:47:58-03:00)
>On Fri, 17 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.h b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
>> index 5488fbdf29b8..d11b0ab50b3c 100644
>> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl.h
>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
>> @@ -11,6 +11,7 @@
>>  #include <linux/refcount.h>
>>  
>>  #include "i915_reg_defs.h"
>> +#include "intel_dmc_wl_debugfs.h"
>>  
>>  struct intel_display;
>>  
>> @@ -27,6 +28,7 @@ struct intel_dmc_wl {
>>           */
>>          u32 dc_state;
>>          struct delayed_work work;
>> +        struct intel_dmc_wl_dbg dbg;
>>  };
>>  
>
>With intel_de.h including intel_dmc_wl.h, we'll have almost all of
>display include intel_dmc_wl_debugfs.h, and getting the definition of
>struct intel_dmc_wl_dbg, really for no good reason.
>
>I really like to flip this around. You need to have a *good reason* to
>expose stuff to the entire display driver all of a sudden. Instead of
>requiring a good reason to hide stuff.

Maybe make dbg a pointer and have only intel_dmc_wl.c knowing its guts?

Or do you have some other suggestion?

--
Gustavo Sousa

>
>BR,
>Jani.
>
>
>
>>  void intel_dmc_wl_init(struct intel_display *display);
>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>> new file mode 100644
>> index 000000000000..41e59d775fe5
>> --- /dev/null
>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>> @@ -0,0 +1,251 @@
>> +// SPDX-License-Identifier: MIT
>> +/*
>> + * Copyright (C) 2025 Intel Corporation
>> + */
>> +
>> +#include <linux/debugfs.h>
>> +
>> +#include <drm/drm_device.h>
>> +#include <drm/drm_managed.h>
>> +#include <drm/drm_print.h>
>> +
>> +#include "intel_display_core.h"
>> +#include "intel_dmc_wl_debugfs.h"
>> +
>> +#define DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX 65536
>> +
>> +/*
>> + * DOC: DMC wakelock debugfs
>> + *
>> + * The DMC wakelock code needs to keep track of register offsets that need the
>> + * wakelock for proper access. If one of the necessary offsets are missed, then
>> + * the failure in asserting the wakelock is very likely to cause problems down
>> + * the road.
>> + *
>> + * A miss could happen for at least two different reasons:
>> + *
>> + * - We might have forgotten to add the offset (or range) to the relevant
>> + *   tables tracked by the driver in the first place.
>> + *
>> + * - Or updates to either the DMC firmware or the display IP that require new
>> + *   offsets to be tracked and we fail to realize that.
>> + *
>> + * To help capture these cases, we provide the intel_dmc_wl/ debugfs directory,
>> + * which exports a buffer of untracked register offsets.
>> + *
>> + * Untracked offsets
>> + * -----------------
>> + *
>> + * This is a buffer that records every register offset that went through the
>> + * DMC wakelock check and was deemed not needing the wakelock for MMIO access.
>> + *
>> + * To activate the logging of offsets into such a buffer, one can do::
>> + *
>> + *   # echo -1 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
>> + *
>> + * This will create a buffer with the maximum number of entries allowed
>> + * (DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX). A positive value can be used instead to
>> + * define a different size:
>> + *
>> + *   # echo 1024 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
>> + *
>> + * Every write to untracked_size will cause the buffer to be reset.
>> + *
>> + * It is also possible to read untracked_size in order to get the current
>> + * value.
>> + *
>> + * After enabled, the buffer starts getting filled with offsets as MMIOs are
>> + * performed by the driver.
>> + *
>> + * In order to view the content of the buffer, one can do::
>> + *
>> + *   # cat /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked
>> + *   0x000c4000
>> + *   0x0016fe50
>> + *   0x000c7200
>> + *   0x000c7204
>> + *   0x00045230
>> + *   0x00046440
>> + *   0x00045234
>> + *   0x0016fa48
>> + *   0x0016fa40
>> + *   0x0016fa5c
>> + *   (...)
>> + *
>> + * The order of those offsets does not reflect the order the checks were done
>> + * (some recently seen offsets are skipped to save space).
>> + *
>> + * Once done with it, the logging can be disabled with::
>> + *
>> + *   # echo 0 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
>> + */
>> +
>> +static int untracked_size_get(void *data, u64 *val)
>> +{
>> +        struct intel_display *display = data;
>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> +        unsigned long flags;
>> +
>> +        spin_lock_irqsave(&dbg->lock, flags);
>> +        *val = dbg->untracked.size;
>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>> +
>> +        return 0;
>> +}
>> +
>> +static int untracked_size_set(void *data, u64 val)
>> +{
>> +        struct intel_display *display = data;
>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> +        s64 new_size;
>> +        u32 *old_offsets;
>> +        u32 *new_offsets;
>> +        unsigned long flags;
>> +
>> +        new_size = (s64)val;
>> +
>> +        if (new_size == -1) {
>> +                new_size = DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX;
>> +        } else if (new_size < 0) {
>> +                drm_err(display->drm,
>> +                        "%lld is invalid for untracked_size, the only negative value allowed is -1\n",
>> +                        new_size);
>> +                return -EINVAL;
>> +        } else if (new_size > DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX) {
>> +                drm_err(display->drm,
>> +                        "%lld too big for untracked_size, maximum allowed value is %d\n",
>> +                        new_size,
>> +                        DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX);
>> +                return -EINVAL;
>> +        }
>> +
>> +        if (new_size == 0) {
>> +                new_offsets = NULL;
>> +        } else {
>> +                new_offsets = drmm_kmalloc_array(display->drm, new_size, sizeof(*new_offsets),
>> +                                                 GFP_KERNEL);
>> +
>> +                if (!new_offsets)
>> +                        return -ENOMEM;
>> +        }
>> +
>> +        spin_lock_irqsave(&dbg->lock, flags);
>> +        old_offsets = dbg->untracked.offsets;
>> +        dbg->untracked.offsets = new_offsets;
>> +        dbg->untracked.size = new_size;
>> +        dbg->untracked.head = 0;
>> +        dbg->untracked.len = 0;
>> +        dbg->untracked.overflow = false;
>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>> +
>> +        if (old_offsets)
>> +                drmm_kfree(display->drm, old_offsets);
>> +
>> +        return 0;
>> +}
>> +
>> +DEFINE_SIMPLE_ATTRIBUTE_SIGNED(untracked_size_fops,
>> +                               untracked_size_get,
>> +                               untracked_size_set,
>> +                               "%lld\n");
>> +
>> +static int untracked_show(struct seq_file *m, void *data)
>> +{
>> +        struct intel_display *display = m->private;
>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> +        unsigned long flags;
>> +        size_t remaining;
>> +        size_t i;
>> +
>> +        spin_lock_irqsave(&dbg->lock, flags);
>> +
>> +        remaining = dbg->untracked.len;
>> +        i = dbg->untracked.head;
>> +
>> +        while (remaining--) {
>> +                if (i == 0)
>> +                        i = dbg->untracked.size;
>> +
>> +                seq_printf(m, "0x%08x\n", dbg->untracked.offsets[--i]);
>> +        }
>> +
>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>> +
>> +        return 0;
>> +}
>> +
>> +DEFINE_SHOW_ATTRIBUTE(untracked);
>> +
>> +void intel_dmc_wl_debugfs_init(struct intel_display *display)
>> +{
>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> +
>> +        spin_lock_init(&dbg->lock);
>> +}
>> +
>> +void intel_dmc_wl_debugfs_register(struct intel_display *display)
>> +{
>> +        struct dentry *dir;
>> +
>> +        if (!HAS_DMC_WAKELOCK(display))
>> +                return;
>> +
>> +        dir = debugfs_create_dir("intel_dmc_wl", display->drm->debugfs_root);
>> +        if (IS_ERR(dir))
>> +                return;
>> +
>> +        debugfs_create_file("untracked_size", 0644, dir, display,
>> +                            &untracked_size_fops);
>> +        debugfs_create_file("untracked", 0644, dir, display,
>> +                            &untracked_fops);
>> +}
>> +
>> +static bool untracked_has_recent_offset(struct intel_display *display, u32 offset)
>> +{
>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> +        int look_back = 32;
>> +        size_t i;
>> +
>> +        if (look_back > dbg->untracked.len)
>> +                look_back = dbg->untracked.len;
>> +
>> +        i = dbg->untracked.head;
>> +
>> +        while (look_back--) {
>> +                if (i == 0)
>> +                        i = dbg->untracked.size;
>> +
>> +                if (dbg->untracked.offsets[--i] == offset)
>> +                        return true;
>> +        }
>> +
>> +        return false;
>> +}
>> +
>> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset)
>> +{
>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> +        unsigned long flags;
>> +
>> +        spin_lock_irqsave(&dbg->lock, flags);
>> +
>> +        if (!dbg->untracked.size)
>> +                goto out_unlock;
>> +
>> +        /* Save some space by not repeating recent offsets. */
>> +        if (untracked_has_recent_offset(display, offset))
>> +                goto out_unlock;
>> +
>> +        dbg->untracked.offsets[dbg->untracked.head] = offset;
>> +        dbg->untracked.head = (dbg->untracked.head + 1) % dbg->untracked.size;
>> +        if (dbg->untracked.len < dbg->untracked.size)
>> +                dbg->untracked.len++;
>> +
>> +        if (dbg->untracked.len == dbg->untracked.size && !dbg->untracked.overflow) {
>> +                dbg->untracked.overflow = true;
>> +                drm_warn(display->drm, "Overflow detected in DMC wakelock debugfs untracked offsets\n");
>> +        }
>> +
>> +out_unlock:
>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>> +}
>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
>> new file mode 100644
>> index 000000000000..9437c324966f
>> --- /dev/null
>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
>> @@ -0,0 +1,29 @@
>> +/* SPDX-License-Identifier: MIT */
>> +/*
>> + * Copyright (C) 2025 Intel Corporation
>> + */
>> +
>> +#ifndef __INTEL_DMC_WL_DEBUGFS_H__
>> +#define __INTEL_DMC_WL_DEBUGFS_H__
>> +
>> +#include <linux/types.h>
>> +#include <linux/spinlock.h>
>> +
>> +struct intel_display;
>> +
>> +struct intel_dmc_wl_dbg {
>> +        spinlock_t lock; /* protects everything below */
>> +        struct {
>> +                u32 *offsets;
>> +                size_t head;
>> +                size_t len;
>> +                size_t size;
>> +                bool overflow;
>> +        } untracked;
>> +};
>> +
>> +void intel_dmc_wl_debugfs_init(struct intel_display *display);
>> +void intel_dmc_wl_debugfs_register(struct intel_display *display);
>> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset);
>> +
>> +#endif /* __INTEL_DMC_WL_DEBUGFS_H__ */
>> diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
>> index 81f63258a7e1..f03fbdbcb1a4 100644
>> --- a/drivers/gpu/drm/xe/Makefile
>> +++ b/drivers/gpu/drm/xe/Makefile
>> @@ -221,6 +221,7 @@ xe-$(CONFIG_DRM_XE_DISPLAY) += \
>>          i915-display/intel_display_wa.o \
>>          i915-display/intel_dkl_phy.o \
>>          i915-display/intel_dmc.o \
>> +        i915-display/intel_dmc_wl_debugfs.o \
>>          i915-display/intel_dp.o \
>>          i915-display/intel_dp_aux.o \
>>          i915-display/intel_dp_aux_backlight.o \
>
>-- 
>Jani Nikula, Intel

Re: [PATCH 2/4] drm/i915/dmc_wl: Add debugfs for untracked offsets

[Jani Nikula]

On Mon, 27 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
> Quoting Jani Nikula (2025-01-27 06:47:58-03:00)
>>On Fri, 17 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
>>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.h b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
>>> index 5488fbdf29b8..d11b0ab50b3c 100644
>>> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl.h
>>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
>>> @@ -11,6 +11,7 @@
>>>  #include <linux/refcount.h>
>>>  
>>>  #include "i915_reg_defs.h"
>>> +#include "intel_dmc_wl_debugfs.h"
>>>  
>>>  struct intel_display;
>>>  
>>> @@ -27,6 +28,7 @@ struct intel_dmc_wl {
>>>           */
>>>          u32 dc_state;
>>>          struct delayed_work work;
>>> +        struct intel_dmc_wl_dbg dbg;
>>>  };
>>>  
>>
>>With intel_de.h including intel_dmc_wl.h, we'll have almost all of
>>display include intel_dmc_wl_debugfs.h, and getting the definition of
>>struct intel_dmc_wl_dbg, really for no good reason.
>>
>>I really like to flip this around. You need to have a *good reason* to
>>expose stuff to the entire display driver all of a sudden. Instead of
>>requiring a good reason to hide stuff.
>
> Maybe make dbg a pointer and have only intel_dmc_wl.c knowing its guts?
>
> Or do you have some other suggestion?

Yes, using an opaque pointer is usually the way to go.

Lately we've been adding debugfs next to the implementation. Often the
debugfs needs access to the same stuff as the implementation, you can
hide stuff and not have to expose a ton of interfaces. This could work
here too... but I have to say this debugfs looks a bit, uh, bloated for
want of a better word. Maybe having the separate file is worth it.

BR,
Jani.


>
> --
> Gustavo Sousa
>
>>
>>BR,
>>Jani.
>>
>>
>>
>>>  void intel_dmc_wl_init(struct intel_display *display);
>>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>>> new file mode 100644
>>> index 000000000000..41e59d775fe5
>>> --- /dev/null
>>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>>> @@ -0,0 +1,251 @@
>>> +// SPDX-License-Identifier: MIT
>>> +/*
>>> + * Copyright (C) 2025 Intel Corporation
>>> + */
>>> +
>>> +#include <linux/debugfs.h>
>>> +
>>> +#include <drm/drm_device.h>
>>> +#include <drm/drm_managed.h>
>>> +#include <drm/drm_print.h>
>>> +
>>> +#include "intel_display_core.h"
>>> +#include "intel_dmc_wl_debugfs.h"
>>> +
>>> +#define DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX 65536
>>> +
>>> +/*
>>> + * DOC: DMC wakelock debugfs
>>> + *
>>> + * The DMC wakelock code needs to keep track of register offsets that need the
>>> + * wakelock for proper access. If one of the necessary offsets are missed, then
>>> + * the failure in asserting the wakelock is very likely to cause problems down
>>> + * the road.
>>> + *
>>> + * A miss could happen for at least two different reasons:
>>> + *
>>> + * - We might have forgotten to add the offset (or range) to the relevant
>>> + *   tables tracked by the driver in the first place.
>>> + *
>>> + * - Or updates to either the DMC firmware or the display IP that require new
>>> + *   offsets to be tracked and we fail to realize that.
>>> + *
>>> + * To help capture these cases, we provide the intel_dmc_wl/ debugfs directory,
>>> + * which exports a buffer of untracked register offsets.
>>> + *
>>> + * Untracked offsets
>>> + * -----------------
>>> + *
>>> + * This is a buffer that records every register offset that went through the
>>> + * DMC wakelock check and was deemed not needing the wakelock for MMIO access.
>>> + *
>>> + * To activate the logging of offsets into such a buffer, one can do::
>>> + *
>>> + *   # echo -1 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
>>> + *
>>> + * This will create a buffer with the maximum number of entries allowed
>>> + * (DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX). A positive value can be used instead to
>>> + * define a different size:
>>> + *
>>> + *   # echo 1024 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
>>> + *
>>> + * Every write to untracked_size will cause the buffer to be reset.
>>> + *
>>> + * It is also possible to read untracked_size in order to get the current
>>> + * value.
>>> + *
>>> + * After enabled, the buffer starts getting filled with offsets as MMIOs are
>>> + * performed by the driver.
>>> + *
>>> + * In order to view the content of the buffer, one can do::
>>> + *
>>> + *   # cat /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked
>>> + *   0x000c4000
>>> + *   0x0016fe50
>>> + *   0x000c7200
>>> + *   0x000c7204
>>> + *   0x00045230
>>> + *   0x00046440
>>> + *   0x00045234
>>> + *   0x0016fa48
>>> + *   0x0016fa40
>>> + *   0x0016fa5c
>>> + *   (...)
>>> + *
>>> + * The order of those offsets does not reflect the order the checks were done
>>> + * (some recently seen offsets are skipped to save space).
>>> + *
>>> + * Once done with it, the logging can be disabled with::
>>> + *
>>> + *   # echo 0 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
>>> + */
>>> +
>>> +static int untracked_size_get(void *data, u64 *val)
>>> +{
>>> +        struct intel_display *display = data;
>>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>> +        unsigned long flags;
>>> +
>>> +        spin_lock_irqsave(&dbg->lock, flags);
>>> +        *val = dbg->untracked.size;
>>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>>> +
>>> +        return 0;
>>> +}
>>> +
>>> +static int untracked_size_set(void *data, u64 val)
>>> +{
>>> +        struct intel_display *display = data;
>>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>> +        s64 new_size;
>>> +        u32 *old_offsets;
>>> +        u32 *new_offsets;
>>> +        unsigned long flags;
>>> +
>>> +        new_size = (s64)val;
>>> +
>>> +        if (new_size == -1) {
>>> +                new_size = DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX;
>>> +        } else if (new_size < 0) {
>>> +                drm_err(display->drm,
>>> +                        "%lld is invalid for untracked_size, the only negative value allowed is -1\n",
>>> +                        new_size);
>>> +                return -EINVAL;
>>> +        } else if (new_size > DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX) {
>>> +                drm_err(display->drm,
>>> +                        "%lld too big for untracked_size, maximum allowed value is %d\n",
>>> +                        new_size,
>>> +                        DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX);
>>> +                return -EINVAL;
>>> +        }
>>> +
>>> +        if (new_size == 0) {
>>> +                new_offsets = NULL;
>>> +        } else {
>>> +                new_offsets = drmm_kmalloc_array(display->drm, new_size, sizeof(*new_offsets),
>>> +                                                 GFP_KERNEL);
>>> +
>>> +                if (!new_offsets)
>>> +                        return -ENOMEM;
>>> +        }
>>> +
>>> +        spin_lock_irqsave(&dbg->lock, flags);
>>> +        old_offsets = dbg->untracked.offsets;
>>> +        dbg->untracked.offsets = new_offsets;
>>> +        dbg->untracked.size = new_size;
>>> +        dbg->untracked.head = 0;
>>> +        dbg->untracked.len = 0;
>>> +        dbg->untracked.overflow = false;
>>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>>> +
>>> +        if (old_offsets)
>>> +                drmm_kfree(display->drm, old_offsets);
>>> +
>>> +        return 0;
>>> +}
>>> +
>>> +DEFINE_SIMPLE_ATTRIBUTE_SIGNED(untracked_size_fops,
>>> +                               untracked_size_get,
>>> +                               untracked_size_set,
>>> +                               "%lld\n");
>>> +
>>> +static int untracked_show(struct seq_file *m, void *data)
>>> +{
>>> +        struct intel_display *display = m->private;
>>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>> +        unsigned long flags;
>>> +        size_t remaining;
>>> +        size_t i;
>>> +
>>> +        spin_lock_irqsave(&dbg->lock, flags);
>>> +
>>> +        remaining = dbg->untracked.len;
>>> +        i = dbg->untracked.head;
>>> +
>>> +        while (remaining--) {
>>> +                if (i == 0)
>>> +                        i = dbg->untracked.size;
>>> +
>>> +                seq_printf(m, "0x%08x\n", dbg->untracked.offsets[--i]);
>>> +        }
>>> +
>>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>>> +
>>> +        return 0;
>>> +}
>>> +
>>> +DEFINE_SHOW_ATTRIBUTE(untracked);
>>> +
>>> +void intel_dmc_wl_debugfs_init(struct intel_display *display)
>>> +{
>>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>> +
>>> +        spin_lock_init(&dbg->lock);
>>> +}
>>> +
>>> +void intel_dmc_wl_debugfs_register(struct intel_display *display)
>>> +{
>>> +        struct dentry *dir;
>>> +
>>> +        if (!HAS_DMC_WAKELOCK(display))
>>> +                return;
>>> +
>>> +        dir = debugfs_create_dir("intel_dmc_wl", display->drm->debugfs_root);
>>> +        if (IS_ERR(dir))
>>> +                return;
>>> +
>>> +        debugfs_create_file("untracked_size", 0644, dir, display,
>>> +                            &untracked_size_fops);
>>> +        debugfs_create_file("untracked", 0644, dir, display,
>>> +                            &untracked_fops);
>>> +}
>>> +
>>> +static bool untracked_has_recent_offset(struct intel_display *display, u32 offset)
>>> +{
>>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>> +        int look_back = 32;
>>> +        size_t i;
>>> +
>>> +        if (look_back > dbg->untracked.len)
>>> +                look_back = dbg->untracked.len;
>>> +
>>> +        i = dbg->untracked.head;
>>> +
>>> +        while (look_back--) {
>>> +                if (i == 0)
>>> +                        i = dbg->untracked.size;
>>> +
>>> +                if (dbg->untracked.offsets[--i] == offset)
>>> +                        return true;
>>> +        }
>>> +
>>> +        return false;
>>> +}
>>> +
>>> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset)
>>> +{
>>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>> +        unsigned long flags;
>>> +
>>> +        spin_lock_irqsave(&dbg->lock, flags);
>>> +
>>> +        if (!dbg->untracked.size)
>>> +                goto out_unlock;
>>> +
>>> +        /* Save some space by not repeating recent offsets. */
>>> +        if (untracked_has_recent_offset(display, offset))
>>> +                goto out_unlock;
>>> +
>>> +        dbg->untracked.offsets[dbg->untracked.head] = offset;
>>> +        dbg->untracked.head = (dbg->untracked.head + 1) % dbg->untracked.size;
>>> +        if (dbg->untracked.len < dbg->untracked.size)
>>> +                dbg->untracked.len++;
>>> +
>>> +        if (dbg->untracked.len == dbg->untracked.size && !dbg->untracked.overflow) {
>>> +                dbg->untracked.overflow = true;
>>> +                drm_warn(display->drm, "Overflow detected in DMC wakelock debugfs untracked offsets\n");
>>> +        }
>>> +
>>> +out_unlock:
>>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>>> +}
>>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
>>> new file mode 100644
>>> index 000000000000..9437c324966f
>>> --- /dev/null
>>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
>>> @@ -0,0 +1,29 @@
>>> +/* SPDX-License-Identifier: MIT */
>>> +/*
>>> + * Copyright (C) 2025 Intel Corporation
>>> + */
>>> +
>>> +#ifndef __INTEL_DMC_WL_DEBUGFS_H__
>>> +#define __INTEL_DMC_WL_DEBUGFS_H__
>>> +
>>> +#include <linux/types.h>
>>> +#include <linux/spinlock.h>
>>> +
>>> +struct intel_display;
>>> +
>>> +struct intel_dmc_wl_dbg {
>>> +        spinlock_t lock; /* protects everything below */
>>> +        struct {
>>> +                u32 *offsets;
>>> +                size_t head;
>>> +                size_t len;
>>> +                size_t size;
>>> +                bool overflow;
>>> +        } untracked;
>>> +};
>>> +
>>> +void intel_dmc_wl_debugfs_init(struct intel_display *display);
>>> +void intel_dmc_wl_debugfs_register(struct intel_display *display);
>>> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset);
>>> +
>>> +#endif /* __INTEL_DMC_WL_DEBUGFS_H__ */
>>> diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
>>> index 81f63258a7e1..f03fbdbcb1a4 100644
>>> --- a/drivers/gpu/drm/xe/Makefile
>>> +++ b/drivers/gpu/drm/xe/Makefile
>>> @@ -221,6 +221,7 @@ xe-$(CONFIG_DRM_XE_DISPLAY) += \
>>>          i915-display/intel_display_wa.o \
>>>          i915-display/intel_dkl_phy.o \
>>>          i915-display/intel_dmc.o \
>>> +        i915-display/intel_dmc_wl_debugfs.o \
>>>          i915-display/intel_dp.o \
>>>          i915-display/intel_dp_aux.o \
>>>          i915-display/intel_dp_aux_backlight.o \
>>
>>-- 
>>Jani Nikula, Intel

-- 
Jani Nikula, Intel

Re: [PATCH 4/4] drm/i915/dmc_wl: Enable the debugfs only with enable_dmc_wl_debugfs=1

[Jani Nikula]

On Fri, 17 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
> We use a spinlock to protect DMC wakelock debugfs data, since it is also
> accessed by the core DMC wakelock logic. Taking the spinlock when the
> debugfs is not in use introduces a small but unnecessary penalty.
>
> Since the debugfs functionality is only expected to be used for, uh,
> debugging sessions, let's protect it behind a module parameter
> enable_dmc_wl_debugfs. That way, we only take the lock if the feature
> was enabled in the first place.

If the debug struct were an opaque pointer, you could check for that
being != NULL. Register the debugfs always, and have that initialize
everything as needed?

BR,
Jani.

>
> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
> ---
>  .../gpu/drm/i915/display/intel_display_params.c  |  5 +++++
>  .../gpu/drm/i915/display/intel_display_params.h  |  1 +
>  .../gpu/drm/i915/display/intel_dmc_wl_debugfs.c  | 16 +++++++++++++++-
>  3 files changed, 21 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.c b/drivers/gpu/drm/i915/display/intel_display_params.c
> index c4f1ab43fc0c..bc36d1b0ef87 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_params.c
> +++ b/drivers/gpu/drm/i915/display/intel_display_params.c
> @@ -133,6 +133,11 @@ intel_display_param_named_unsafe(enable_dmc_wl, int, 0400,
>  	"(-1=use per-chip default, 0=disabled, 1=enabled, 2=match any register, 3=always locked) "
>  	"Default: -1");
>  
> +intel_display_param_named_unsafe(enable_dmc_wl_debugfs, bool, 0400,
> +	"Enable DMC wakelock debugfs"
> +	"(0=disabled, 1=enabled) "
> +	"Default: 0");
> +
>  __maybe_unused
>  static void _param_print_bool(struct drm_printer *p, const char *driver_name,
>  			      const char *name, bool val)
> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.h b/drivers/gpu/drm/i915/display/intel_display_params.h
> index 5317138e6044..cb7dc1bc6846 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_params.h
> +++ b/drivers/gpu/drm/i915/display/intel_display_params.h
> @@ -48,6 +48,7 @@ struct drm_printer;
>  	param(bool, psr_safest_params, false, 0400) \
>  	param(bool, enable_psr2_sel_fetch, true, 0400) \
>  	param(int, enable_dmc_wl, -1, 0400) \
> +	param(bool, enable_dmc_wl_debugfs, false, 0400) \
>  
>  #define MEMBER(T, member, ...) T member;
>  struct intel_display_params {
> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> index 1493d296ac98..f4e4c7a5a730 100644
> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> @@ -37,6 +37,9 @@
>   * which exports a buffer of untracked register offsets and also allows extra
>   * register offsets to be tracked by the driver.
>   *
> + * The debugfs directory is only exported if the module parameter
> + * enable_dmc_wl_debugfs=1 is passed.
> + *
>   * Untracked offsets
>   * -----------------
>   *
> @@ -411,6 +414,9 @@ void intel_dmc_wl_debugfs_register(struct intel_display *display)
>  {
>  	struct dentry *dir;
>  
> +	if (!display->params.enable_dmc_wl_debugfs)
> +		return;
> +
>  	if (!HAS_DMC_WAKELOCK(display))
>  		return;
>  
> @@ -453,6 +459,9 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>  	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>  	unsigned long flags;
>  
> +	if (!display->params.enable_dmc_wl_debugfs)
> +		return;
> +
>  	spin_lock_irqsave(&dbg->lock, flags);
>  
>  	if (!dbg->untracked.size)
> @@ -479,9 +488,14 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>  bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
>  {
>  	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> -	bool ret = false;
> +	bool ret;
>  	unsigned long flags;
>  
> +	if (!display->params.enable_dmc_wl_debugfs)
> +		return false;
> +
> +	ret = false;
> +
>  	spin_lock_irqsave(&dbg->lock, flags);
>  
>  	if (!dbg->extra_ranges)

-- 
Jani Nikula, Intel

Re: [PATCH 4/4] drm/i915/dmc_wl: Enable the debugfs only with enable_dmc_wl_debugfs=1

[Jani Nikula]

On Mon, 27 Jan 2025, Jani Nikula <jani.nikula@linux.intel.com> wrote:
> On Fri, 17 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
>> We use a spinlock to protect DMC wakelock debugfs data, since it is also
>> accessed by the core DMC wakelock logic. Taking the spinlock when the
>> debugfs is not in use introduces a small but unnecessary penalty.
>>
>> Since the debugfs functionality is only expected to be used for, uh,
>> debugging sessions, let's protect it behind a module parameter
>> enable_dmc_wl_debugfs. That way, we only take the lock if the feature
>> was enabled in the first place.
>
> If the debug struct were an opaque pointer, you could check for that
> being != NULL. Register the debugfs always, and have that initialize
> everything as needed?

...the underlying point being that I'm generally against adding any new
module parameters.

BR,
Jani.

>
> BR,
> Jani.
>
>>
>> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
>> ---
>>  .../gpu/drm/i915/display/intel_display_params.c  |  5 +++++
>>  .../gpu/drm/i915/display/intel_display_params.h  |  1 +
>>  .../gpu/drm/i915/display/intel_dmc_wl_debugfs.c  | 16 +++++++++++++++-
>>  3 files changed, 21 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.c b/drivers/gpu/drm/i915/display/intel_display_params.c
>> index c4f1ab43fc0c..bc36d1b0ef87 100644
>> --- a/drivers/gpu/drm/i915/display/intel_display_params.c
>> +++ b/drivers/gpu/drm/i915/display/intel_display_params.c
>> @@ -133,6 +133,11 @@ intel_display_param_named_unsafe(enable_dmc_wl, int, 0400,
>>  	"(-1=use per-chip default, 0=disabled, 1=enabled, 2=match any register, 3=always locked) "
>>  	"Default: -1");
>>  
>> +intel_display_param_named_unsafe(enable_dmc_wl_debugfs, bool, 0400,
>> +	"Enable DMC wakelock debugfs"
>> +	"(0=disabled, 1=enabled) "
>> +	"Default: 0");
>> +
>>  __maybe_unused
>>  static void _param_print_bool(struct drm_printer *p, const char *driver_name,
>>  			      const char *name, bool val)
>> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.h b/drivers/gpu/drm/i915/display/intel_display_params.h
>> index 5317138e6044..cb7dc1bc6846 100644
>> --- a/drivers/gpu/drm/i915/display/intel_display_params.h
>> +++ b/drivers/gpu/drm/i915/display/intel_display_params.h
>> @@ -48,6 +48,7 @@ struct drm_printer;
>>  	param(bool, psr_safest_params, false, 0400) \
>>  	param(bool, enable_psr2_sel_fetch, true, 0400) \
>>  	param(int, enable_dmc_wl, -1, 0400) \
>> +	param(bool, enable_dmc_wl_debugfs, false, 0400) \
>>  
>>  #define MEMBER(T, member, ...) T member;
>>  struct intel_display_params {
>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>> index 1493d296ac98..f4e4c7a5a730 100644
>> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>> @@ -37,6 +37,9 @@
>>   * which exports a buffer of untracked register offsets and also allows extra
>>   * register offsets to be tracked by the driver.
>>   *
>> + * The debugfs directory is only exported if the module parameter
>> + * enable_dmc_wl_debugfs=1 is passed.
>> + *
>>   * Untracked offsets
>>   * -----------------
>>   *
>> @@ -411,6 +414,9 @@ void intel_dmc_wl_debugfs_register(struct intel_display *display)
>>  {
>>  	struct dentry *dir;
>>  
>> +	if (!display->params.enable_dmc_wl_debugfs)
>> +		return;
>> +
>>  	if (!HAS_DMC_WAKELOCK(display))
>>  		return;
>>  
>> @@ -453,6 +459,9 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>>  	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>  	unsigned long flags;
>>  
>> +	if (!display->params.enable_dmc_wl_debugfs)
>> +		return;
>> +
>>  	spin_lock_irqsave(&dbg->lock, flags);
>>  
>>  	if (!dbg->untracked.size)
>> @@ -479,9 +488,14 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>>  bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
>>  {
>>  	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> -	bool ret = false;
>> +	bool ret;
>>  	unsigned long flags;
>>  
>> +	if (!display->params.enable_dmc_wl_debugfs)
>> +		return false;
>> +
>> +	ret = false;
>> +
>>  	spin_lock_irqsave(&dbg->lock, flags);
>>  
>>  	if (!dbg->extra_ranges)

-- 
Jani Nikula, Intel

Re: [PATCH 2/4] drm/i915/dmc_wl: Add debugfs for untracked offsets

[Gustavo Sousa]

Quoting Jani Nikula (2025-01-27 08:59:11-03:00)
>On Mon, 27 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
>> Quoting Jani Nikula (2025-01-27 06:47:58-03:00)
>>>On Fri, 17 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
>>>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.h b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
>>>> index 5488fbdf29b8..d11b0ab50b3c 100644
>>>> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl.h
>>>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
>>>> @@ -11,6 +11,7 @@
>>>>  #include <linux/refcount.h>
>>>>  
>>>>  #include "i915_reg_defs.h"
>>>> +#include "intel_dmc_wl_debugfs.h"
>>>>  
>>>>  struct intel_display;
>>>>  
>>>> @@ -27,6 +28,7 @@ struct intel_dmc_wl {
>>>>           */
>>>>          u32 dc_state;
>>>>          struct delayed_work work;
>>>> +        struct intel_dmc_wl_dbg dbg;
>>>>  };
>>>>  
>>>
>>>With intel_de.h including intel_dmc_wl.h, we'll have almost all of
>>>display include intel_dmc_wl_debugfs.h, and getting the definition of
>>>struct intel_dmc_wl_dbg, really for no good reason.
>>>
>>>I really like to flip this around. You need to have a *good reason* to
>>>expose stuff to the entire display driver all of a sudden. Instead of
>>>requiring a good reason to hide stuff.
>>
>> Maybe make dbg a pointer and have only intel_dmc_wl.c knowing its guts?
>>
>> Or do you have some other suggestion?
>
>Yes, using an opaque pointer is usually the way to go.

Okay. I was hoping not to have to have a separate dynamic memory
allocation for it, but that works and helps isolating the definition.

>
>Lately we've been adding debugfs next to the implementation. Often the
>debugfs needs access to the same stuff as the implementation, you can
>hide stuff and not have to expose a ton of interfaces. This could work
>here too... but I have to say this debugfs looks a bit, uh, bloated for
>want of a better word. Maybe having the separate file is worth it.

Yep, I do think it deserves a separate file.

--
Gustavo Sousa

>
>BR,
>Jani.
>
>
>>
>> --
>> Gustavo Sousa
>>
>>>
>>>BR,
>>>Jani.
>>>
>>>
>>>
>>>>  void intel_dmc_wl_init(struct intel_display *display);
>>>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>>>> new file mode 100644
>>>> index 000000000000..41e59d775fe5
>>>> --- /dev/null
>>>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>>>> @@ -0,0 +1,251 @@
>>>> +// SPDX-License-Identifier: MIT
>>>> +/*
>>>> + * Copyright (C) 2025 Intel Corporation
>>>> + */
>>>> +
>>>> +#include <linux/debugfs.h>
>>>> +
>>>> +#include <drm/drm_device.h>
>>>> +#include <drm/drm_managed.h>
>>>> +#include <drm/drm_print.h>
>>>> +
>>>> +#include "intel_display_core.h"
>>>> +#include "intel_dmc_wl_debugfs.h"
>>>> +
>>>> +#define DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX 65536
>>>> +
>>>> +/*
>>>> + * DOC: DMC wakelock debugfs
>>>> + *
>>>> + * The DMC wakelock code needs to keep track of register offsets that need the
>>>> + * wakelock for proper access. If one of the necessary offsets are missed, then
>>>> + * the failure in asserting the wakelock is very likely to cause problems down
>>>> + * the road.
>>>> + *
>>>> + * A miss could happen for at least two different reasons:
>>>> + *
>>>> + * - We might have forgotten to add the offset (or range) to the relevant
>>>> + *   tables tracked by the driver in the first place.
>>>> + *
>>>> + * - Or updates to either the DMC firmware or the display IP that require new
>>>> + *   offsets to be tracked and we fail to realize that.
>>>> + *
>>>> + * To help capture these cases, we provide the intel_dmc_wl/ debugfs directory,
>>>> + * which exports a buffer of untracked register offsets.
>>>> + *
>>>> + * Untracked offsets
>>>> + * -----------------
>>>> + *
>>>> + * This is a buffer that records every register offset that went through the
>>>> + * DMC wakelock check and was deemed not needing the wakelock for MMIO access.
>>>> + *
>>>> + * To activate the logging of offsets into such a buffer, one can do::
>>>> + *
>>>> + *   # echo -1 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
>>>> + *
>>>> + * This will create a buffer with the maximum number of entries allowed
>>>> + * (DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX). A positive value can be used instead to
>>>> + * define a different size:
>>>> + *
>>>> + *   # echo 1024 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
>>>> + *
>>>> + * Every write to untracked_size will cause the buffer to be reset.
>>>> + *
>>>> + * It is also possible to read untracked_size in order to get the current
>>>> + * value.
>>>> + *
>>>> + * After enabled, the buffer starts getting filled with offsets as MMIOs are
>>>> + * performed by the driver.
>>>> + *
>>>> + * In order to view the content of the buffer, one can do::
>>>> + *
>>>> + *   # cat /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked
>>>> + *   0x000c4000
>>>> + *   0x0016fe50
>>>> + *   0x000c7200
>>>> + *   0x000c7204
>>>> + *   0x00045230
>>>> + *   0x00046440
>>>> + *   0x00045234
>>>> + *   0x0016fa48
>>>> + *   0x0016fa40
>>>> + *   0x0016fa5c
>>>> + *   (...)
>>>> + *
>>>> + * The order of those offsets does not reflect the order the checks were done
>>>> + * (some recently seen offsets are skipped to save space).
>>>> + *
>>>> + * Once done with it, the logging can be disabled with::
>>>> + *
>>>> + *   # echo 0 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
>>>> + */
>>>> +
>>>> +static int untracked_size_get(void *data, u64 *val)
>>>> +{
>>>> +        struct intel_display *display = data;
>>>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>>> +        unsigned long flags;
>>>> +
>>>> +        spin_lock_irqsave(&dbg->lock, flags);
>>>> +        *val = dbg->untracked.size;
>>>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>>>> +
>>>> +        return 0;
>>>> +}
>>>> +
>>>> +static int untracked_size_set(void *data, u64 val)
>>>> +{
>>>> +        struct intel_display *display = data;
>>>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>>> +        s64 new_size;
>>>> +        u32 *old_offsets;
>>>> +        u32 *new_offsets;
>>>> +        unsigned long flags;
>>>> +
>>>> +        new_size = (s64)val;
>>>> +
>>>> +        if (new_size == -1) {
>>>> +                new_size = DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX;
>>>> +        } else if (new_size < 0) {
>>>> +                drm_err(display->drm,
>>>> +                        "%lld is invalid for untracked_size, the only negative value allowed is -1\n",
>>>> +                        new_size);
>>>> +                return -EINVAL;
>>>> +        } else if (new_size > DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX) {
>>>> +                drm_err(display->drm,
>>>> +                        "%lld too big for untracked_size, maximum allowed value is %d\n",
>>>> +                        new_size,
>>>> +                        DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX);
>>>> +                return -EINVAL;
>>>> +        }
>>>> +
>>>> +        if (new_size == 0) {
>>>> +                new_offsets = NULL;
>>>> +        } else {
>>>> +                new_offsets = drmm_kmalloc_array(display->drm, new_size, sizeof(*new_offsets),
>>>> +                                                 GFP_KERNEL);
>>>> +
>>>> +                if (!new_offsets)
>>>> +                        return -ENOMEM;
>>>> +        }
>>>> +
>>>> +        spin_lock_irqsave(&dbg->lock, flags);
>>>> +        old_offsets = dbg->untracked.offsets;
>>>> +        dbg->untracked.offsets = new_offsets;
>>>> +        dbg->untracked.size = new_size;
>>>> +        dbg->untracked.head = 0;
>>>> +        dbg->untracked.len = 0;
>>>> +        dbg->untracked.overflow = false;
>>>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>>>> +
>>>> +        if (old_offsets)
>>>> +                drmm_kfree(display->drm, old_offsets);
>>>> +
>>>> +        return 0;
>>>> +}
>>>> +
>>>> +DEFINE_SIMPLE_ATTRIBUTE_SIGNED(untracked_size_fops,
>>>> +                               untracked_size_get,
>>>> +                               untracked_size_set,
>>>> +                               "%lld\n");
>>>> +
>>>> +static int untracked_show(struct seq_file *m, void *data)
>>>> +{
>>>> +        struct intel_display *display = m->private;
>>>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>>> +        unsigned long flags;
>>>> +        size_t remaining;
>>>> +        size_t i;
>>>> +
>>>> +        spin_lock_irqsave(&dbg->lock, flags);
>>>> +
>>>> +        remaining = dbg->untracked.len;
>>>> +        i = dbg->untracked.head;
>>>> +
>>>> +        while (remaining--) {
>>>> +                if (i == 0)
>>>> +                        i = dbg->untracked.size;
>>>> +
>>>> +                seq_printf(m, "0x%08x\n", dbg->untracked.offsets[--i]);
>>>> +        }
>>>> +
>>>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>>>> +
>>>> +        return 0;
>>>> +}
>>>> +
>>>> +DEFINE_SHOW_ATTRIBUTE(untracked);
>>>> +
>>>> +void intel_dmc_wl_debugfs_init(struct intel_display *display)
>>>> +{
>>>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>>> +
>>>> +        spin_lock_init(&dbg->lock);
>>>> +}
>>>> +
>>>> +void intel_dmc_wl_debugfs_register(struct intel_display *display)
>>>> +{
>>>> +        struct dentry *dir;
>>>> +
>>>> +        if (!HAS_DMC_WAKELOCK(display))
>>>> +                return;
>>>> +
>>>> +        dir = debugfs_create_dir("intel_dmc_wl", display->drm->debugfs_root);
>>>> +        if (IS_ERR(dir))
>>>> +                return;
>>>> +
>>>> +        debugfs_create_file("untracked_size", 0644, dir, display,
>>>> +                            &untracked_size_fops);
>>>> +        debugfs_create_file("untracked", 0644, dir, display,
>>>> +                            &untracked_fops);
>>>> +}
>>>> +
>>>> +static bool untracked_has_recent_offset(struct intel_display *display, u32 offset)
>>>> +{
>>>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>>> +        int look_back = 32;
>>>> +        size_t i;
>>>> +
>>>> +        if (look_back > dbg->untracked.len)
>>>> +                look_back = dbg->untracked.len;
>>>> +
>>>> +        i = dbg->untracked.head;
>>>> +
>>>> +        while (look_back--) {
>>>> +                if (i == 0)
>>>> +                        i = dbg->untracked.size;
>>>> +
>>>> +                if (dbg->untracked.offsets[--i] == offset)
>>>> +                        return true;
>>>> +        }
>>>> +
>>>> +        return false;
>>>> +}
>>>> +
>>>> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset)
>>>> +{
>>>> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>>> +        unsigned long flags;
>>>> +
>>>> +        spin_lock_irqsave(&dbg->lock, flags);
>>>> +
>>>> +        if (!dbg->untracked.size)
>>>> +                goto out_unlock;
>>>> +
>>>> +        /* Save some space by not repeating recent offsets. */
>>>> +        if (untracked_has_recent_offset(display, offset))
>>>> +                goto out_unlock;
>>>> +
>>>> +        dbg->untracked.offsets[dbg->untracked.head] = offset;
>>>> +        dbg->untracked.head = (dbg->untracked.head + 1) % dbg->untracked.size;
>>>> +        if (dbg->untracked.len < dbg->untracked.size)
>>>> +                dbg->untracked.len++;
>>>> +
>>>> +        if (dbg->untracked.len == dbg->untracked.size && !dbg->untracked.overflow) {
>>>> +                dbg->untracked.overflow = true;
>>>> +                drm_warn(display->drm, "Overflow detected in DMC wakelock debugfs untracked offsets\n");
>>>> +        }
>>>> +
>>>> +out_unlock:
>>>> +        spin_unlock_irqrestore(&dbg->lock, flags);
>>>> +}
>>>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
>>>> new file mode 100644
>>>> index 000000000000..9437c324966f
>>>> --- /dev/null
>>>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
>>>> @@ -0,0 +1,29 @@
>>>> +/* SPDX-License-Identifier: MIT */
>>>> +/*
>>>> + * Copyright (C) 2025 Intel Corporation
>>>> + */
>>>> +
>>>> +#ifndef __INTEL_DMC_WL_DEBUGFS_H__
>>>> +#define __INTEL_DMC_WL_DEBUGFS_H__
>>>> +
>>>> +#include <linux/types.h>
>>>> +#include <linux/spinlock.h>
>>>> +
>>>> +struct intel_display;
>>>> +
>>>> +struct intel_dmc_wl_dbg {
>>>> +        spinlock_t lock; /* protects everything below */
>>>> +        struct {
>>>> +                u32 *offsets;
>>>> +                size_t head;
>>>> +                size_t len;
>>>> +                size_t size;
>>>> +                bool overflow;
>>>> +        } untracked;
>>>> +};
>>>> +
>>>> +void intel_dmc_wl_debugfs_init(struct intel_display *display);
>>>> +void intel_dmc_wl_debugfs_register(struct intel_display *display);
>>>> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset);
>>>> +
>>>> +#endif /* __INTEL_DMC_WL_DEBUGFS_H__ */
>>>> diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
>>>> index 81f63258a7e1..f03fbdbcb1a4 100644
>>>> --- a/drivers/gpu/drm/xe/Makefile
>>>> +++ b/drivers/gpu/drm/xe/Makefile
>>>> @@ -221,6 +221,7 @@ xe-$(CONFIG_DRM_XE_DISPLAY) += \
>>>>          i915-display/intel_display_wa.o \
>>>>          i915-display/intel_dkl_phy.o \
>>>>          i915-display/intel_dmc.o \
>>>> +        i915-display/intel_dmc_wl_debugfs.o \
>>>>          i915-display/intel_dp.o \
>>>>          i915-display/intel_dp_aux.o \
>>>>          i915-display/intel_dp_aux_backlight.o \
>>>
>>>-- 
>>>Jani Nikula, Intel
>
>-- 
>Jani Nikula, Intel

Re: [PATCH 4/4] drm/i915/dmc_wl: Enable the debugfs only with enable_dmc_wl_debugfs=1

[Gustavo Sousa]

Quoting Jani Nikula (2025-01-27 09:01:39-03:00)
>On Fri, 17 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
>> We use a spinlock to protect DMC wakelock debugfs data, since it is also
>> accessed by the core DMC wakelock logic. Taking the spinlock when the
>> debugfs is not in use introduces a small but unnecessary penalty.
>>
>> Since the debugfs functionality is only expected to be used for, uh,
>> debugging sessions, let's protect it behind a module parameter
>> enable_dmc_wl_debugfs. That way, we only take the lock if the feature
>> was enabled in the first place.
>
>If the debug struct were an opaque pointer, you could check for that
>being != NULL. Register the debugfs always, and have that initialize
>everything as needed?

Hm... I'm failing to see how this would keep us from having to take the
spinlock once we have the pointer being non-NULL.

The idea of the parameter is to protect us from taking the spinlock when
we are not debugging DMC wakelock offsets.

--
Gustavo Sousa

>
>BR,
>Jani.
>
>>
>> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
>> ---
>>  .../gpu/drm/i915/display/intel_display_params.c  |  5 +++++
>>  .../gpu/drm/i915/display/intel_display_params.h  |  1 +
>>  .../gpu/drm/i915/display/intel_dmc_wl_debugfs.c  | 16 +++++++++++++++-
>>  3 files changed, 21 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.c b/drivers/gpu/drm/i915/display/intel_display_params.c
>> index c4f1ab43fc0c..bc36d1b0ef87 100644
>> --- a/drivers/gpu/drm/i915/display/intel_display_params.c
>> +++ b/drivers/gpu/drm/i915/display/intel_display_params.c
>> @@ -133,6 +133,11 @@ intel_display_param_named_unsafe(enable_dmc_wl, int, 0400,
>>          "(-1=use per-chip default, 0=disabled, 1=enabled, 2=match any register, 3=always locked) "
>>          "Default: -1");
>>  
>> +intel_display_param_named_unsafe(enable_dmc_wl_debugfs, bool, 0400,
>> +        "Enable DMC wakelock debugfs"
>> +        "(0=disabled, 1=enabled) "
>> +        "Default: 0");
>> +
>>  __maybe_unused
>>  static void _param_print_bool(struct drm_printer *p, const char *driver_name,
>>                                const char *name, bool val)
>> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.h b/drivers/gpu/drm/i915/display/intel_display_params.h
>> index 5317138e6044..cb7dc1bc6846 100644
>> --- a/drivers/gpu/drm/i915/display/intel_display_params.h
>> +++ b/drivers/gpu/drm/i915/display/intel_display_params.h
>> @@ -48,6 +48,7 @@ struct drm_printer;
>>          param(bool, psr_safest_params, false, 0400) \
>>          param(bool, enable_psr2_sel_fetch, true, 0400) \
>>          param(int, enable_dmc_wl, -1, 0400) \
>> +        param(bool, enable_dmc_wl_debugfs, false, 0400) \
>>  
>>  #define MEMBER(T, member, ...) T member;
>>  struct intel_display_params {
>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>> index 1493d296ac98..f4e4c7a5a730 100644
>> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>> @@ -37,6 +37,9 @@
>>   * which exports a buffer of untracked register offsets and also allows extra
>>   * register offsets to be tracked by the driver.
>>   *
>> + * The debugfs directory is only exported if the module parameter
>> + * enable_dmc_wl_debugfs=1 is passed.
>> + *
>>   * Untracked offsets
>>   * -----------------
>>   *
>> @@ -411,6 +414,9 @@ void intel_dmc_wl_debugfs_register(struct intel_display *display)
>>  {
>>          struct dentry *dir;
>>  
>> +        if (!display->params.enable_dmc_wl_debugfs)
>> +                return;
>> +
>>          if (!HAS_DMC_WAKELOCK(display))
>>                  return;
>>  
>> @@ -453,6 +459,9 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>>          struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>          unsigned long flags;
>>  
>> +        if (!display->params.enable_dmc_wl_debugfs)
>> +                return;
>> +
>>          spin_lock_irqsave(&dbg->lock, flags);
>>  
>>          if (!dbg->untracked.size)
>> @@ -479,9 +488,14 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>>  bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
>>  {
>>          struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>> -        bool ret = false;
>> +        bool ret;
>>          unsigned long flags;
>>  
>> +        if (!display->params.enable_dmc_wl_debugfs)
>> +                return false;
>> +
>> +        ret = false;
>> +
>>          spin_lock_irqsave(&dbg->lock, flags);
>>  
>>          if (!dbg->extra_ranges)
>
>-- 
>Jani Nikula, Intel

Re: [PATCH 4/4] drm/i915/dmc_wl: Enable the debugfs only with enable_dmc_wl_debugfs=1

[Jani Nikula]

On Mon, 27 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
> Quoting Jani Nikula (2025-01-27 09:01:39-03:00)
>>On Fri, 17 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
>>> We use a spinlock to protect DMC wakelock debugfs data, since it is also
>>> accessed by the core DMC wakelock logic. Taking the spinlock when the
>>> debugfs is not in use introduces a small but unnecessary penalty.
>>>
>>> Since the debugfs functionality is only expected to be used for, uh,
>>> debugging sessions, let's protect it behind a module parameter
>>> enable_dmc_wl_debugfs. That way, we only take the lock if the feature
>>> was enabled in the first place.
>>
>>If the debug struct were an opaque pointer, you could check for that
>>being != NULL. Register the debugfs always, and have that initialize
>>everything as needed?
>
> Hm... I'm failing to see how this would keep us from having to take the
> spinlock once we have the pointer being non-NULL.
>
> The idea of the parameter is to protect us from taking the spinlock when
> we are not debugging DMC wakelock offsets.

If you only allocate and assign the pointer when you enable the feature
via debugfs, wouldn't that achieve the goal?

BR,
Jani.

>
> --
> Gustavo Sousa
>
>>
>>BR,
>>Jani.
>>
>>>
>>> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
>>> ---
>>>  .../gpu/drm/i915/display/intel_display_params.c  |  5 +++++
>>>  .../gpu/drm/i915/display/intel_display_params.h  |  1 +
>>>  .../gpu/drm/i915/display/intel_dmc_wl_debugfs.c  | 16 +++++++++++++++-
>>>  3 files changed, 21 insertions(+), 1 deletion(-)
>>>
>>> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.c b/drivers/gpu/drm/i915/display/intel_display_params.c
>>> index c4f1ab43fc0c..bc36d1b0ef87 100644
>>> --- a/drivers/gpu/drm/i915/display/intel_display_params.c
>>> +++ b/drivers/gpu/drm/i915/display/intel_display_params.c
>>> @@ -133,6 +133,11 @@ intel_display_param_named_unsafe(enable_dmc_wl, int, 0400,
>>>          "(-1=use per-chip default, 0=disabled, 1=enabled, 2=match any register, 3=always locked) "
>>>          "Default: -1");
>>>  
>>> +intel_display_param_named_unsafe(enable_dmc_wl_debugfs, bool, 0400,
>>> +        "Enable DMC wakelock debugfs"
>>> +        "(0=disabled, 1=enabled) "
>>> +        "Default: 0");
>>> +
>>>  __maybe_unused
>>>  static void _param_print_bool(struct drm_printer *p, const char *driver_name,
>>>                                const char *name, bool val)
>>> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.h b/drivers/gpu/drm/i915/display/intel_display_params.h
>>> index 5317138e6044..cb7dc1bc6846 100644
>>> --- a/drivers/gpu/drm/i915/display/intel_display_params.h
>>> +++ b/drivers/gpu/drm/i915/display/intel_display_params.h
>>> @@ -48,6 +48,7 @@ struct drm_printer;
>>>          param(bool, psr_safest_params, false, 0400) \
>>>          param(bool, enable_psr2_sel_fetch, true, 0400) \
>>>          param(int, enable_dmc_wl, -1, 0400) \
>>> +        param(bool, enable_dmc_wl_debugfs, false, 0400) \
>>>  
>>>  #define MEMBER(T, member, ...) T member;
>>>  struct intel_display_params {
>>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>>> index 1493d296ac98..f4e4c7a5a730 100644
>>> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>>> @@ -37,6 +37,9 @@
>>>   * which exports a buffer of untracked register offsets and also allows extra
>>>   * register offsets to be tracked by the driver.
>>>   *
>>> + * The debugfs directory is only exported if the module parameter
>>> + * enable_dmc_wl_debugfs=1 is passed.
>>> + *
>>>   * Untracked offsets
>>>   * -----------------
>>>   *
>>> @@ -411,6 +414,9 @@ void intel_dmc_wl_debugfs_register(struct intel_display *display)
>>>  {
>>>          struct dentry *dir;
>>>  
>>> +        if (!display->params.enable_dmc_wl_debugfs)
>>> +                return;
>>> +
>>>          if (!HAS_DMC_WAKELOCK(display))
>>>                  return;
>>>  
>>> @@ -453,6 +459,9 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>>>          struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>>          unsigned long flags;
>>>  
>>> +        if (!display->params.enable_dmc_wl_debugfs)
>>> +                return;
>>> +
>>>          spin_lock_irqsave(&dbg->lock, flags);
>>>  
>>>          if (!dbg->untracked.size)
>>> @@ -479,9 +488,14 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>>>  bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
>>>  {
>>>          struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>> -        bool ret = false;
>>> +        bool ret;
>>>          unsigned long flags;
>>>  
>>> +        if (!display->params.enable_dmc_wl_debugfs)
>>> +                return false;
>>> +
>>> +        ret = false;
>>> +
>>>          spin_lock_irqsave(&dbg->lock, flags);
>>>  
>>>          if (!dbg->extra_ranges)
>>
>>-- 
>>Jani Nikula, Intel

-- 
Jani Nikula, Intel

Re: [PATCH 4/4] drm/i915/dmc_wl: Enable the debugfs only with enable_dmc_wl_debugfs=1

[Gustavo Sousa]

Quoting Jani Nikula (2025-01-27 10:35:57-03:00)
>On Mon, 27 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
>> Quoting Jani Nikula (2025-01-27 09:01:39-03:00)
>>>On Fri, 17 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
>>>> We use a spinlock to protect DMC wakelock debugfs data, since it is also
>>>> accessed by the core DMC wakelock logic. Taking the spinlock when the
>>>> debugfs is not in use introduces a small but unnecessary penalty.
>>>>
>>>> Since the debugfs functionality is only expected to be used for, uh,
>>>> debugging sessions, let's protect it behind a module parameter
>>>> enable_dmc_wl_debugfs. That way, we only take the lock if the feature
>>>> was enabled in the first place.
>>>
>>>If the debug struct were an opaque pointer, you could check for that
>>>being != NULL. Register the debugfs always, and have that initialize
>>>everything as needed?
>>
>> Hm... I'm failing to see how this would keep us from having to take the
>> spinlock once we have the pointer being non-NULL.
>>
>> The idea of the parameter is to protect us from taking the spinlock when
>> we are not debugging DMC wakelock offsets.
>
>If you only allocate and assign the pointer when you enable the feature
>via debugfs, wouldn't that achieve the goal?

But then how are we going to protect ourselves from races when checking
the pointer for NULL-ness?

Maybe I'm missing some technical background here...

Is there a way to atomically do that without a lock?

Could RCU (which I still need to learn) help somehow here?

--
Gustavo Sousa

>
>BR,
>Jani.
>
>>
>> --
>> Gustavo Sousa
>>
>>>
>>>BR,
>>>Jani.
>>>
>>>>
>>>> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
>>>> ---
>>>>  .../gpu/drm/i915/display/intel_display_params.c  |  5 +++++
>>>>  .../gpu/drm/i915/display/intel_display_params.h  |  1 +
>>>>  .../gpu/drm/i915/display/intel_dmc_wl_debugfs.c  | 16 +++++++++++++++-
>>>>  3 files changed, 21 insertions(+), 1 deletion(-)
>>>>
>>>> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.c b/drivers/gpu/drm/i915/display/intel_display_params.c
>>>> index c4f1ab43fc0c..bc36d1b0ef87 100644
>>>> --- a/drivers/gpu/drm/i915/display/intel_display_params.c
>>>> +++ b/drivers/gpu/drm/i915/display/intel_display_params.c
>>>> @@ -133,6 +133,11 @@ intel_display_param_named_unsafe(enable_dmc_wl, int, 0400,
>>>>          "(-1=use per-chip default, 0=disabled, 1=enabled, 2=match any register, 3=always locked) "
>>>>          "Default: -1");
>>>>  
>>>> +intel_display_param_named_unsafe(enable_dmc_wl_debugfs, bool, 0400,
>>>> +        "Enable DMC wakelock debugfs"
>>>> +        "(0=disabled, 1=enabled) "
>>>> +        "Default: 0");
>>>> +
>>>>  __maybe_unused
>>>>  static void _param_print_bool(struct drm_printer *p, const char *driver_name,
>>>>                                const char *name, bool val)
>>>> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.h b/drivers/gpu/drm/i915/display/intel_display_params.h
>>>> index 5317138e6044..cb7dc1bc6846 100644
>>>> --- a/drivers/gpu/drm/i915/display/intel_display_params.h
>>>> +++ b/drivers/gpu/drm/i915/display/intel_display_params.h
>>>> @@ -48,6 +48,7 @@ struct drm_printer;
>>>>          param(bool, psr_safest_params, false, 0400) \
>>>>          param(bool, enable_psr2_sel_fetch, true, 0400) \
>>>>          param(int, enable_dmc_wl, -1, 0400) \
>>>> +        param(bool, enable_dmc_wl_debugfs, false, 0400) \
>>>>  
>>>>  #define MEMBER(T, member, ...) T member;
>>>>  struct intel_display_params {
>>>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>>>> index 1493d296ac98..f4e4c7a5a730 100644
>>>> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>>>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>>>> @@ -37,6 +37,9 @@
>>>>   * which exports a buffer of untracked register offsets and also allows extra
>>>>   * register offsets to be tracked by the driver.
>>>>   *
>>>> + * The debugfs directory is only exported if the module parameter
>>>> + * enable_dmc_wl_debugfs=1 is passed.
>>>> + *
>>>>   * Untracked offsets
>>>>   * -----------------
>>>>   *
>>>> @@ -411,6 +414,9 @@ void intel_dmc_wl_debugfs_register(struct intel_display *display)
>>>>  {
>>>>          struct dentry *dir;
>>>>  
>>>> +        if (!display->params.enable_dmc_wl_debugfs)
>>>> +                return;
>>>> +
>>>>          if (!HAS_DMC_WAKELOCK(display))
>>>>                  return;
>>>>  
>>>> @@ -453,6 +459,9 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>>>>          struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>>>          unsigned long flags;
>>>>  
>>>> +        if (!display->params.enable_dmc_wl_debugfs)
>>>> +                return;
>>>> +
>>>>          spin_lock_irqsave(&dbg->lock, flags);
>>>>  
>>>>          if (!dbg->untracked.size)
>>>> @@ -479,9 +488,14 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>>>>  bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
>>>>  {
>>>>          struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>>> -        bool ret = false;
>>>> +        bool ret;
>>>>          unsigned long flags;
>>>>  
>>>> +        if (!display->params.enable_dmc_wl_debugfs)
>>>> +                return false;
>>>> +
>>>> +        ret = false;
>>>> +
>>>>          spin_lock_irqsave(&dbg->lock, flags);
>>>>  
>>>>          if (!dbg->extra_ranges)
>>>
>>>-- 
>>>Jani Nikula, Intel
>
>-- 
>Jani Nikula, Intel

Re: [PATCH 4/4] drm/i915/dmc_wl: Enable the debugfs only with enable_dmc_wl_debugfs=1

[Jani Nikula]

On Mon, 27 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
> Quoting Jani Nikula (2025-01-27 10:35:57-03:00)
>>On Mon, 27 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
>>> Quoting Jani Nikula (2025-01-27 09:01:39-03:00)
>>>>On Fri, 17 Jan 2025, Gustavo Sousa <gustavo.sousa@intel.com> wrote:
>>>>> We use a spinlock to protect DMC wakelock debugfs data, since it is also
>>>>> accessed by the core DMC wakelock logic. Taking the spinlock when the
>>>>> debugfs is not in use introduces a small but unnecessary penalty.
>>>>>
>>>>> Since the debugfs functionality is only expected to be used for, uh,
>>>>> debugging sessions, let's protect it behind a module parameter
>>>>> enable_dmc_wl_debugfs. That way, we only take the lock if the feature
>>>>> was enabled in the first place.
>>>>
>>>>If the debug struct were an opaque pointer, you could check for that
>>>>being != NULL. Register the debugfs always, and have that initialize
>>>>everything as needed?
>>>
>>> Hm... I'm failing to see how this would keep us from having to take the
>>> spinlock once we have the pointer being non-NULL.
>>>
>>> The idea of the parameter is to protect us from taking the spinlock when
>>> we are not debugging DMC wakelock offsets.
>>
>>If you only allocate and assign the pointer when you enable the feature
>>via debugfs, wouldn't that achieve the goal?
>
> But then how are we going to protect ourselves from races when checking
> the pointer for NULL-ness?

If you don't allow dynamically disabling and freeing the stuff, except
at takedown, where's the race?

BR,
Jani.


>
> Maybe I'm missing some technical background here...
>
> Is there a way to atomically do that without a lock?
>
> Could RCU (which I still need to learn) help somehow here?
>
> --
> Gustavo Sousa
>
>>
>>BR,
>>Jani.
>>
>>>
>>> --
>>> Gustavo Sousa
>>>
>>>>
>>>>BR,
>>>>Jani.
>>>>
>>>>>
>>>>> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
>>>>> ---
>>>>>  .../gpu/drm/i915/display/intel_display_params.c  |  5 +++++
>>>>>  .../gpu/drm/i915/display/intel_display_params.h  |  1 +
>>>>>  .../gpu/drm/i915/display/intel_dmc_wl_debugfs.c  | 16 +++++++++++++++-
>>>>>  3 files changed, 21 insertions(+), 1 deletion(-)
>>>>>
>>>>> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.c b/drivers/gpu/drm/i915/display/intel_display_params.c
>>>>> index c4f1ab43fc0c..bc36d1b0ef87 100644
>>>>> --- a/drivers/gpu/drm/i915/display/intel_display_params.c
>>>>> +++ b/drivers/gpu/drm/i915/display/intel_display_params.c
>>>>> @@ -133,6 +133,11 @@ intel_display_param_named_unsafe(enable_dmc_wl, int, 0400,
>>>>>          "(-1=use per-chip default, 0=disabled, 1=enabled, 2=match any register, 3=always locked) "
>>>>>          "Default: -1");
>>>>>  
>>>>> +intel_display_param_named_unsafe(enable_dmc_wl_debugfs, bool, 0400,
>>>>> +        "Enable DMC wakelock debugfs"
>>>>> +        "(0=disabled, 1=enabled) "
>>>>> +        "Default: 0");
>>>>> +
>>>>>  __maybe_unused
>>>>>  static void _param_print_bool(struct drm_printer *p, const char *driver_name,
>>>>>                                const char *name, bool val)
>>>>> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.h b/drivers/gpu/drm/i915/display/intel_display_params.h
>>>>> index 5317138e6044..cb7dc1bc6846 100644
>>>>> --- a/drivers/gpu/drm/i915/display/intel_display_params.h
>>>>> +++ b/drivers/gpu/drm/i915/display/intel_display_params.h
>>>>> @@ -48,6 +48,7 @@ struct drm_printer;
>>>>>          param(bool, psr_safest_params, false, 0400) \
>>>>>          param(bool, enable_psr2_sel_fetch, true, 0400) \
>>>>>          param(int, enable_dmc_wl, -1, 0400) \
>>>>> +        param(bool, enable_dmc_wl_debugfs, false, 0400) \
>>>>>  
>>>>>  #define MEMBER(T, member, ...) T member;
>>>>>  struct intel_display_params {
>>>>> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>>>>> index 1493d296ac98..f4e4c7a5a730 100644
>>>>> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>>>>> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
>>>>> @@ -37,6 +37,9 @@
>>>>>   * which exports a buffer of untracked register offsets and also allows extra
>>>>>   * register offsets to be tracked by the driver.
>>>>>   *
>>>>> + * The debugfs directory is only exported if the module parameter
>>>>> + * enable_dmc_wl_debugfs=1 is passed.
>>>>> + *
>>>>>   * Untracked offsets
>>>>>   * -----------------
>>>>>   *
>>>>> @@ -411,6 +414,9 @@ void intel_dmc_wl_debugfs_register(struct intel_display *display)
>>>>>  {
>>>>>          struct dentry *dir;
>>>>>  
>>>>> +        if (!display->params.enable_dmc_wl_debugfs)
>>>>> +                return;
>>>>> +
>>>>>          if (!HAS_DMC_WAKELOCK(display))
>>>>>                  return;
>>>>>  
>>>>> @@ -453,6 +459,9 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>>>>>          struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>>>>          unsigned long flags;
>>>>>  
>>>>> +        if (!display->params.enable_dmc_wl_debugfs)
>>>>> +                return;
>>>>> +
>>>>>          spin_lock_irqsave(&dbg->lock, flags);
>>>>>  
>>>>>          if (!dbg->untracked.size)
>>>>> @@ -479,9 +488,14 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>>>>>  bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
>>>>>  {
>>>>>          struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>>>>> -        bool ret = false;
>>>>> +        bool ret;
>>>>>          unsigned long flags;
>>>>>  
>>>>> +        if (!display->params.enable_dmc_wl_debugfs)
>>>>> +                return false;
>>>>> +
>>>>> +        ret = false;
>>>>> +
>>>>>          spin_lock_irqsave(&dbg->lock, flags);
>>>>>  
>>>>>          if (!dbg->extra_ranges)
>>>>
>>>>-- 
>>>>Jani Nikula, Intel
>>
>>-- 
>>Jani Nikula, Intel

-- 
Jani Nikula, Intel

Re: [PATCH 3/4] drm/i915/dmc_wl: Add extra_ranges debugfs

[Vivekanandan, Balasubramani]

On 17.01.2025 19:06, Gustavo Sousa wrote:
> We already have a way of finding the set of untracked offsets for which
> there has been one or more MMIO operations via the
> "intel_dmc_wl/untracked" debugfs interface.
> 
> However, in order to try adding one or more of those registers to the
> set of tracked offsets, one would need to manually change the source
> code and re-compile the driver.
> 
> To make debugging easier, also add a "intel_dmc_wl/extra_ranges" debugfs
> interface so that extra offsets to be tracked can be defined during
> runtime, removing the need of re-compilation or even module reloading.
> 
> With "intel_dmc_wl/untracked" and "intel_dmc_wl/extra_ranges", one could
> even come up with a search algorithm to find missing offsets when
> debugging a failing test case in a similar fashion to git-bisect. Such
> an algorithm is subject for a future tool, probably implemented in
> another repository (e.g. IGT).
> 
> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>

Looks good to me.

Regards,
Bala

> ---
>  drivers/gpu/drm/i915/display/intel_dmc_wl.c   |   7 +
>  .../drm/i915/display/intel_dmc_wl_debugfs.c   | 254 +++++++++++++++++-
>  .../drm/i915/display/intel_dmc_wl_debugfs.h   |   7 +
>  3 files changed, 267 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.c b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
> index 3686d4e90167..c9740250be73 100644
> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl.c
> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
> @@ -276,6 +276,13 @@ static bool intel_dmc_wl_check_range(struct intel_display *display,
>  	if (ranges && intel_dmc_wl_offset_in_ranges(offset, ranges))
>  		return true;
>  
> +	/*
> +	 * Call to check extra ranges from debugfs only as last resort to avoid
> +	 * taking intel_dmc_wl_dbg's spinlock.
> +	 */
> +	if (intel_dmc_wl_debugfs_offset_in_extra_ranges(display, offset))
> +		return true;
> +
>  	return false;
>  }
>  
> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> index 41e59d775fe5..1493d296ac98 100644
> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> @@ -3,6 +3,8 @@
>   * Copyright (C) 2025 Intel Corporation
>   */
>  
> +#include <linux/kstrtox.h>
> +#include <linux/ctype.h>
>  #include <linux/debugfs.h>
>  
>  #include <drm/drm_device.h>
> @@ -13,6 +15,7 @@
>  #include "intel_dmc_wl_debugfs.h"
>  
>  #define DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX 65536
> +#define DEBUGFS_EXTRA_RANGES_MAX 255
>  
>  /*
>   * DOC: DMC wakelock debugfs
> @@ -31,7 +34,8 @@
>   *   offsets to be tracked and we fail to realize that.
>   *
>   * To help capture these cases, we provide the intel_dmc_wl/ debugfs directory,
> - * which exports a buffer of untracked register offsets.
> + * which exports a buffer of untracked register offsets and also allows extra
> + * register offsets to be tracked by the driver.
>   *
>   * Untracked offsets
>   * -----------------
> @@ -78,6 +82,43 @@
>   * Once done with it, the logging can be disabled with::
>   *
>   *   # echo 0 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> + *
> + * Tracking extra ranges
> + * ---------------------
> + *
> + * After looking at a list of untracked offsets via intel_dmc_wl/untracked, it
> + * is likely that one would want to check whether tracking a suspicious
> + * set of register offsets (i.e. asserting the DMC wakelock for them) would
> + * solve a bug.
> + *
> + * Instead of adding the offsets manually in the source code (which would
> + * require re-compiling and reloading the module) the intel_dmc_wl/extra_ranges
> + * debugfs interface allow defining extra ranges during runtime, which can
> + * significantly speed up debugging time.
> + *
> + * Every write to intel_dmc_wl/untracked defines a new set of ranges to be
> + * tracked. The input format is a whitespace-separated list of ranges and each
> + * range is in the format <start_offset>..<end_offset>, with ..<end_offset>
> + * being optional. Note that <end_offset> is inclusive.
> + *
> + * Examples::
> + *
> + *   # echo 0x44400..0x4440c \ # Track a single range of 4 registers
> + *      > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> + *
> + *   # echo 0x44400..0x4440c 0x44410..0x4441c \ # Track 2 ranges
> + *      > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> + *
> + *   # echo 0x44400 0x44410..0x4441c \ # Track a single register and 1 range
> + *      > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> + *
> + *   # echo \ # Do not track extra ranges anymore
> + *      > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> + *
> + * The new set of extra ranges take effect after the write operation, meaning
> + * that the next MMIOs made by the driver for registers that match those
> + * offsets will assert the wakelock (besides the offsets already hardcoded in
> + * the driver).
>   */
>  
>  static int untracked_size_get(void *data, u64 *val)
> @@ -176,6 +217,189 @@ static int untracked_show(struct seq_file *m, void *data)
>  
>  DEFINE_SHOW_ATTRIBUTE(untracked);
>  
> +static int extra_ranges_show(struct seq_file *m, void *data)
> +{
> +	struct intel_display *display = m->private;
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	unsigned long flags;
> +
> +	spin_lock_irqsave(&dbg->lock, flags);
> +
> +	if (!dbg->extra_ranges)
> +		goto out_unlock;
> +
> +	for (int i = 0; dbg->extra_ranges[i].start; i++) {
> +		if (dbg->extra_ranges[i].end)
> +			seq_printf(m, "0x%08x..0x%08x\n",
> +				   dbg->extra_ranges[i].start,
> +				   dbg->extra_ranges[i].end);
> +		else
> +			seq_printf(m, "0x%08x\n", dbg->extra_ranges[i].start);
> +	}
> +
> +out_unlock:
> +	spin_unlock_irqrestore(&dbg->lock, flags);
> +
> +	return 0;
> +}
> +
> +/*
> + * Parse *p to match the pattern <start_offset>..<end_offset> and store the
> + * offsets into *dest, if dest is not NULL.
> + *
> + * Leading whitespaces are ignored and ..<end_offset> is optional. Both offsets
> + * are expected to be expressed in hexadecimal.
> + *
> + * The pointer *p is updated to point at the next character in the string for
> + * parsing a new range.
> + *
> + * On success, 1 is returned if a valid range was found and 0 is returned if
> + * there is no range left to parse. On error, a negative error number is
> + * returned.
> + */
> +static int parse_single_extra_range(struct intel_display *display,
> +				    char **p,
> +				    struct intel_dmc_wl_dbg_extra_range *dest)
> +{
> +	char c;
> +	char *s;
> +	char *range_substr;
> +	int err;
> +	u32 val;
> +
> +	while (isspace(**p))
> +		++*p;
> +
> +	if (**p == '\0')
> +		return 0;
> +
> +	range_substr = *p;
> +
> +	/* s is the <start_offset> substr */
> +	s = *p;
> +	while (!isspace(**p) && **p != '.' && **p != '\0')
> +		++*p;
> +	c = **p;
> +	**p = '\0';
> +	err = kstrtou32(s, 16, &val);
> +	**p = c;
> +	if (err)
> +		goto out_err;
> +
> +	if (dest)
> +		dest->start = val;
> +
> +	if (**p != '.') {
> +		/* only the "start offset" was passed */
> +		if (dest)
> +			dest->end = 0;
> +		return 1;
> +	}
> +
> +	if (*(++*p) != '.') {
> +		err = -EINVAL;
> +		goto out_err;
> +	}
> +
> +	/* s is the <end_offset> substr */
> +	s = ++*p;
> +	while (!isspace(**p) && **p != '\0')
> +		++*p;
> +	c = **p;
> +	**p = '\0';
> +	err = kstrtou32(s, 16, &val);
> +	**p = c;
> +	if (err)
> +		goto out_err;
> +
> +	if (dest)
> +		dest->end = val;
> +
> +	return 1;
> +
> +out_err:
> +	while (!isspace(**p) && **p != '\0')
> +		++*p;
> +	c = **p;
> +	**p = '\0';
> +	drm_err(display->drm, "invalid DMC Wakelock extra range: %s\n", range_substr);
> +	**p = c;
> +
> +	return err;
> +}
> +
> +static struct intel_dmc_wl_dbg_extra_range *
> +parse_extra_ranges(struct intel_display *display, char *s)
> +{
> +	struct intel_dmc_wl_dbg_extra_range *ranges;
> +	char *p;
> +	int num_ranges;
> +	int err;
> +
> +	/* Do a first pass and validate everything. */
> +	p = s;
> +	num_ranges = 0;
> +	while ((err = parse_single_extra_range(display, &p, NULL)) > 0) {
> +		num_ranges++;
> +		if (num_ranges > DEBUGFS_EXTRA_RANGES_MAX) {
> +			drm_err(display->drm, "Too many DMC wakelock extra ranges, maximum is %d\n",
> +				DEBUGFS_EXTRA_RANGES_MAX);
> +			return ERR_PTR(-EINVAL);
> +		}
> +	}
> +
> +	if (err < 0)
> +		return ERR_PTR(err);
> +
> +	/* Now allocate and do a second pass storing the parsed ranges. */
> +	ranges = drmm_kmalloc_array(display->drm, num_ranges + 1, sizeof(*ranges), GFP_KERNEL);
> +	if (!ranges)
> +		return ERR_PTR(-ENOMEM);
> +
> +	p = s;
> +	num_ranges = 0;
> +	while (parse_single_extra_range(display, &p, &ranges[num_ranges]) > 0)
> +		num_ranges++;
> +
> +	ranges[num_ranges].start = 0; /* Sentinel value. */
> +
> +	return ranges;
> +}
> +
> +static ssize_t extra_ranges_write(struct file *file,
> +				  const char __user *ubuf,
> +				  size_t len, loff_t *offp)
> +{
> +	struct seq_file *m = file->private_data;
> +	struct intel_display *display = m->private;
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	struct intel_dmc_wl_dbg_extra_range *old_extra_ranges;
> +	struct intel_dmc_wl_dbg_extra_range *new_extra_ranges;
> +	unsigned long flags;
> +	char *kbuf;
> +
> +	kbuf = memdup_user_nul(ubuf, len);
> +	if (IS_ERR(kbuf))
> +		return PTR_ERR(kbuf);
> +
> +	new_extra_ranges = parse_extra_ranges(display, kbuf);
> +	kfree(kbuf);
> +	if (IS_ERR(new_extra_ranges))
> +		return PTR_ERR(new_extra_ranges);
> +
> +	spin_lock_irqsave(&dbg->lock, flags);
> +	old_extra_ranges = dbg->extra_ranges;
> +	dbg->extra_ranges = new_extra_ranges;
> +	spin_unlock_irqrestore(&dbg->lock, flags);
> +
> +	if (old_extra_ranges)
> +		drmm_kfree(display->drm, old_extra_ranges);
> +
> +	return len;
> +}
> +
> +DEFINE_SHOW_STORE_ATTRIBUTE(extra_ranges);
> +
>  void intel_dmc_wl_debugfs_init(struct intel_display *display)
>  {
>  	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> @@ -198,6 +422,8 @@ void intel_dmc_wl_debugfs_register(struct intel_display *display)
>  			    &untracked_size_fops);
>  	debugfs_create_file("untracked", 0644, dir, display,
>  			    &untracked_fops);
> +	debugfs_create_file("extra_ranges", 0644, dir, display,
> +			    &extra_ranges_fops);
>  }
>  
>  static bool untracked_has_recent_offset(struct intel_display *display, u32 offset)
> @@ -249,3 +475,29 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>  out_unlock:
>  	spin_unlock_irqrestore(&dbg->lock, flags);
>  }
> +
> +bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
> +{
> +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> +	bool ret = false;
> +	unsigned long flags;
> +
> +	spin_lock_irqsave(&dbg->lock, flags);
> +
> +	if (!dbg->extra_ranges)
> +		goto out_unlock;
> +
> +	for (int i = 0; dbg->extra_ranges[i].start; i++) {
> +		u32 end = dbg->extra_ranges[i].end ?: dbg->extra_ranges[i].start;
> +
> +		if (dbg->extra_ranges[i].start <= offset && offset <= end) {
> +			ret = true;
> +			goto out_unlock;
> +		}
> +	}
> +
> +out_unlock:
> +	spin_unlock_irqrestore(&dbg->lock, flags);
> +
> +	return ret;
> +}
> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> index 9437c324966f..ae61217a2789 100644
> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> @@ -11,6 +11,11 @@
>  
>  struct intel_display;
>  
> +struct intel_dmc_wl_dbg_extra_range {
> +	u32 start;
> +	u32 end;
> +};
> +
>  struct intel_dmc_wl_dbg {
>  	spinlock_t lock; /* protects everything below */
>  	struct {
> @@ -20,10 +25,12 @@ struct intel_dmc_wl_dbg {
>  		size_t size;
>  		bool overflow;
>  	} untracked;
> +	struct intel_dmc_wl_dbg_extra_range *extra_ranges;
>  };
>  
>  void intel_dmc_wl_debugfs_init(struct intel_display *display);
>  void intel_dmc_wl_debugfs_register(struct intel_display *display);
>  void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset);
> +bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset);
>  
>  #endif /* __INTEL_DMC_WL_DEBUGFS_H__ */
> -- 
> 2.48.0
> 

Re: [PATCH 4/4] drm/i915/dmc_wl: Enable the debugfs only with enable_dmc_wl_debugfs=1

[Vivekanandan, Balasubramani]

On 17.01.2025 19:06, Gustavo Sousa wrote:
> We use a spinlock to protect DMC wakelock debugfs data, since it is also
> accessed by the core DMC wakelock logic. Taking the spinlock when the
> debugfs is not in use introduces a small but unnecessary penalty.
> 
> Since the debugfs functionality is only expected to be used for, uh,
> debugging sessions, let's protect it behind a module parameter
> enable_dmc_wl_debugfs. That way, we only take the lock if the feature
> was enabled in the first place.
> 
> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>


Looks good to me.

Reviewed-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>

Regards,
Bala

> ---
>  .../gpu/drm/i915/display/intel_display_params.c  |  5 +++++
>  .../gpu/drm/i915/display/intel_display_params.h  |  1 +
>  .../gpu/drm/i915/display/intel_dmc_wl_debugfs.c  | 16 +++++++++++++++-
>  3 files changed, 21 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.c b/drivers/gpu/drm/i915/display/intel_display_params.c
> index c4f1ab43fc0c..bc36d1b0ef87 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_params.c
> +++ b/drivers/gpu/drm/i915/display/intel_display_params.c
> @@ -133,6 +133,11 @@ intel_display_param_named_unsafe(enable_dmc_wl, int, 0400,
>  	"(-1=use per-chip default, 0=disabled, 1=enabled, 2=match any register, 3=always locked) "
>  	"Default: -1");
>  
> +intel_display_param_named_unsafe(enable_dmc_wl_debugfs, bool, 0400,
> +	"Enable DMC wakelock debugfs"
> +	"(0=disabled, 1=enabled) "
> +	"Default: 0");
> +
>  __maybe_unused
>  static void _param_print_bool(struct drm_printer *p, const char *driver_name,
>  			      const char *name, bool val)
> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.h b/drivers/gpu/drm/i915/display/intel_display_params.h
> index 5317138e6044..cb7dc1bc6846 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_params.h
> +++ b/drivers/gpu/drm/i915/display/intel_display_params.h
> @@ -48,6 +48,7 @@ struct drm_printer;
>  	param(bool, psr_safest_params, false, 0400) \
>  	param(bool, enable_psr2_sel_fetch, true, 0400) \
>  	param(int, enable_dmc_wl, -1, 0400) \
> +	param(bool, enable_dmc_wl_debugfs, false, 0400) \
>  
>  #define MEMBER(T, member, ...) T member;
>  struct intel_display_params {
> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> index 1493d296ac98..f4e4c7a5a730 100644
> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> @@ -37,6 +37,9 @@
>   * which exports a buffer of untracked register offsets and also allows extra
>   * register offsets to be tracked by the driver.
>   *
> + * The debugfs directory is only exported if the module parameter
> + * enable_dmc_wl_debugfs=1 is passed.
> + *
>   * Untracked offsets
>   * -----------------
>   *
> @@ -411,6 +414,9 @@ void intel_dmc_wl_debugfs_register(struct intel_display *display)
>  {
>  	struct dentry *dir;
>  
> +	if (!display->params.enable_dmc_wl_debugfs)
> +		return;
> +
>  	if (!HAS_DMC_WAKELOCK(display))
>  		return;
>  
> @@ -453,6 +459,9 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>  	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
>  	unsigned long flags;
>  
> +	if (!display->params.enable_dmc_wl_debugfs)
> +		return;
> +
>  	spin_lock_irqsave(&dbg->lock, flags);
>  
>  	if (!dbg->untracked.size)
> @@ -479,9 +488,14 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
>  bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
>  {
>  	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> -	bool ret = false;
> +	bool ret;
>  	unsigned long flags;
>  
> +	if (!display->params.enable_dmc_wl_debugfs)
> +		return false;
> +
> +	ret = false;
> +
>  	spin_lock_irqsave(&dbg->lock, flags);
>  
>  	if (!dbg->extra_ranges)
> -- 
> 2.48.0
> 

Re: [PATCH 3/4] drm/i915/dmc_wl: Add extra_ranges debugfs

[Vivekanandan, Balasubramani]

On 30.01.2025 14:00, Vivekanandan, Balasubramani wrote:
> On 17.01.2025 19:06, Gustavo Sousa wrote:
> > We already have a way of finding the set of untracked offsets for which
> > there has been one or more MMIO operations via the
> > "intel_dmc_wl/untracked" debugfs interface.
> > 
> > However, in order to try adding one or more of those registers to the
> > set of tracked offsets, one would need to manually change the source
> > code and re-compile the driver.
> > 
> > To make debugging easier, also add a "intel_dmc_wl/extra_ranges" debugfs
> > interface so that extra offsets to be tracked can be defined during
> > runtime, removing the need of re-compilation or even module reloading.
> > 
> > With "intel_dmc_wl/untracked" and "intel_dmc_wl/extra_ranges", one could
> > even come up with a search algorithm to find missing offsets when
> > debugging a failing test case in a similar fashion to git-bisect. Such
> > an algorithm is subject for a future tool, probably implemented in
> > another repository (e.g. IGT).
> > 
> > Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
> 
> Looks good to me.
> 
> Regards,
> Bala

Forgot to add

Reviewed-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>

Regards,
Bala

> 
> > ---
> >  drivers/gpu/drm/i915/display/intel_dmc_wl.c   |   7 +
> >  .../drm/i915/display/intel_dmc_wl_debugfs.c   | 254 +++++++++++++++++-
> >  .../drm/i915/display/intel_dmc_wl_debugfs.h   |   7 +
> >  3 files changed, 267 insertions(+), 1 deletion(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.c b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
> > index 3686d4e90167..c9740250be73 100644
> > --- a/drivers/gpu/drm/i915/display/intel_dmc_wl.c
> > +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
> > @@ -276,6 +276,13 @@ static bool intel_dmc_wl_check_range(struct intel_display *display,
> >  	if (ranges && intel_dmc_wl_offset_in_ranges(offset, ranges))
> >  		return true;
> >  
> > +	/*
> > +	 * Call to check extra ranges from debugfs only as last resort to avoid
> > +	 * taking intel_dmc_wl_dbg's spinlock.
> > +	 */
> > +	if (intel_dmc_wl_debugfs_offset_in_extra_ranges(display, offset))
> > +		return true;
> > +
> >  	return false;
> >  }
> >  
> > diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> > index 41e59d775fe5..1493d296ac98 100644
> > --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> > +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> > @@ -3,6 +3,8 @@
> >   * Copyright (C) 2025 Intel Corporation
> >   */
> >  
> > +#include <linux/kstrtox.h>
> > +#include <linux/ctype.h>
> >  #include <linux/debugfs.h>
> >  
> >  #include <drm/drm_device.h>
> > @@ -13,6 +15,7 @@
> >  #include "intel_dmc_wl_debugfs.h"
> >  
> >  #define DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX 65536
> > +#define DEBUGFS_EXTRA_RANGES_MAX 255
> >  
> >  /*
> >   * DOC: DMC wakelock debugfs
> > @@ -31,7 +34,8 @@
> >   *   offsets to be tracked and we fail to realize that.
> >   *
> >   * To help capture these cases, we provide the intel_dmc_wl/ debugfs directory,
> > - * which exports a buffer of untracked register offsets.
> > + * which exports a buffer of untracked register offsets and also allows extra
> > + * register offsets to be tracked by the driver.
> >   *
> >   * Untracked offsets
> >   * -----------------
> > @@ -78,6 +82,43 @@
> >   * Once done with it, the logging can be disabled with::
> >   *
> >   *   # echo 0 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> > + *
> > + * Tracking extra ranges
> > + * ---------------------
> > + *
> > + * After looking at a list of untracked offsets via intel_dmc_wl/untracked, it
> > + * is likely that one would want to check whether tracking a suspicious
> > + * set of register offsets (i.e. asserting the DMC wakelock for them) would
> > + * solve a bug.
> > + *
> > + * Instead of adding the offsets manually in the source code (which would
> > + * require re-compiling and reloading the module) the intel_dmc_wl/extra_ranges
> > + * debugfs interface allow defining extra ranges during runtime, which can
> > + * significantly speed up debugging time.
> > + *
> > + * Every write to intel_dmc_wl/untracked defines a new set of ranges to be
> > + * tracked. The input format is a whitespace-separated list of ranges and each
> > + * range is in the format <start_offset>..<end_offset>, with ..<end_offset>
> > + * being optional. Note that <end_offset> is inclusive.
> > + *
> > + * Examples::
> > + *
> > + *   # echo 0x44400..0x4440c \ # Track a single range of 4 registers
> > + *      > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> > + *
> > + *   # echo 0x44400..0x4440c 0x44410..0x4441c \ # Track 2 ranges
> > + *      > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> > + *
> > + *   # echo 0x44400 0x44410..0x4441c \ # Track a single register and 1 range
> > + *      > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> > + *
> > + *   # echo \ # Do not track extra ranges anymore
> > + *      > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> > + *
> > + * The new set of extra ranges take effect after the write operation, meaning
> > + * that the next MMIOs made by the driver for registers that match those
> > + * offsets will assert the wakelock (besides the offsets already hardcoded in
> > + * the driver).
> >   */
> >  
> >  static int untracked_size_get(void *data, u64 *val)
> > @@ -176,6 +217,189 @@ static int untracked_show(struct seq_file *m, void *data)
> >  
> >  DEFINE_SHOW_ATTRIBUTE(untracked);
> >  
> > +static int extra_ranges_show(struct seq_file *m, void *data)
> > +{
> > +	struct intel_display *display = m->private;
> > +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> > +	unsigned long flags;
> > +
> > +	spin_lock_irqsave(&dbg->lock, flags);
> > +
> > +	if (!dbg->extra_ranges)
> > +		goto out_unlock;
> > +
> > +	for (int i = 0; dbg->extra_ranges[i].start; i++) {
> > +		if (dbg->extra_ranges[i].end)
> > +			seq_printf(m, "0x%08x..0x%08x\n",
> > +				   dbg->extra_ranges[i].start,
> > +				   dbg->extra_ranges[i].end);
> > +		else
> > +			seq_printf(m, "0x%08x\n", dbg->extra_ranges[i].start);
> > +	}
> > +
> > +out_unlock:
> > +	spin_unlock_irqrestore(&dbg->lock, flags);
> > +
> > +	return 0;
> > +}
> > +
> > +/*
> > + * Parse *p to match the pattern <start_offset>..<end_offset> and store the
> > + * offsets into *dest, if dest is not NULL.
> > + *
> > + * Leading whitespaces are ignored and ..<end_offset> is optional. Both offsets
> > + * are expected to be expressed in hexadecimal.
> > + *
> > + * The pointer *p is updated to point at the next character in the string for
> > + * parsing a new range.
> > + *
> > + * On success, 1 is returned if a valid range was found and 0 is returned if
> > + * there is no range left to parse. On error, a negative error number is
> > + * returned.
> > + */
> > +static int parse_single_extra_range(struct intel_display *display,
> > +				    char **p,
> > +				    struct intel_dmc_wl_dbg_extra_range *dest)
> > +{
> > +	char c;
> > +	char *s;
> > +	char *range_substr;
> > +	int err;
> > +	u32 val;
> > +
> > +	while (isspace(**p))
> > +		++*p;
> > +
> > +	if (**p == '\0')
> > +		return 0;
> > +
> > +	range_substr = *p;
> > +
> > +	/* s is the <start_offset> substr */
> > +	s = *p;
> > +	while (!isspace(**p) && **p != '.' && **p != '\0')
> > +		++*p;
> > +	c = **p;
> > +	**p = '\0';
> > +	err = kstrtou32(s, 16, &val);
> > +	**p = c;
> > +	if (err)
> > +		goto out_err;
> > +
> > +	if (dest)
> > +		dest->start = val;
> > +
> > +	if (**p != '.') {
> > +		/* only the "start offset" was passed */
> > +		if (dest)
> > +			dest->end = 0;
> > +		return 1;
> > +	}
> > +
> > +	if (*(++*p) != '.') {
> > +		err = -EINVAL;
> > +		goto out_err;
> > +	}
> > +
> > +	/* s is the <end_offset> substr */
> > +	s = ++*p;
> > +	while (!isspace(**p) && **p != '\0')
> > +		++*p;
> > +	c = **p;
> > +	**p = '\0';
> > +	err = kstrtou32(s, 16, &val);
> > +	**p = c;
> > +	if (err)
> > +		goto out_err;
> > +
> > +	if (dest)
> > +		dest->end = val;
> > +
> > +	return 1;
> > +
> > +out_err:
> > +	while (!isspace(**p) && **p != '\0')
> > +		++*p;
> > +	c = **p;
> > +	**p = '\0';
> > +	drm_err(display->drm, "invalid DMC Wakelock extra range: %s\n", range_substr);
> > +	**p = c;
> > +
> > +	return err;
> > +}
> > +
> > +static struct intel_dmc_wl_dbg_extra_range *
> > +parse_extra_ranges(struct intel_display *display, char *s)
> > +{
> > +	struct intel_dmc_wl_dbg_extra_range *ranges;
> > +	char *p;
> > +	int num_ranges;
> > +	int err;
> > +
> > +	/* Do a first pass and validate everything. */
> > +	p = s;
> > +	num_ranges = 0;
> > +	while ((err = parse_single_extra_range(display, &p, NULL)) > 0) {
> > +		num_ranges++;
> > +		if (num_ranges > DEBUGFS_EXTRA_RANGES_MAX) {
> > +			drm_err(display->drm, "Too many DMC wakelock extra ranges, maximum is %d\n",
> > +				DEBUGFS_EXTRA_RANGES_MAX);
> > +			return ERR_PTR(-EINVAL);
> > +		}
> > +	}
> > +
> > +	if (err < 0)
> > +		return ERR_PTR(err);
> > +
> > +	/* Now allocate and do a second pass storing the parsed ranges. */
> > +	ranges = drmm_kmalloc_array(display->drm, num_ranges + 1, sizeof(*ranges), GFP_KERNEL);
> > +	if (!ranges)
> > +		return ERR_PTR(-ENOMEM);
> > +
> > +	p = s;
> > +	num_ranges = 0;
> > +	while (parse_single_extra_range(display, &p, &ranges[num_ranges]) > 0)
> > +		num_ranges++;
> > +
> > +	ranges[num_ranges].start = 0; /* Sentinel value. */
> > +
> > +	return ranges;
> > +}
> > +
> > +static ssize_t extra_ranges_write(struct file *file,
> > +				  const char __user *ubuf,
> > +				  size_t len, loff_t *offp)
> > +{
> > +	struct seq_file *m = file->private_data;
> > +	struct intel_display *display = m->private;
> > +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> > +	struct intel_dmc_wl_dbg_extra_range *old_extra_ranges;
> > +	struct intel_dmc_wl_dbg_extra_range *new_extra_ranges;
> > +	unsigned long flags;
> > +	char *kbuf;
> > +
> > +	kbuf = memdup_user_nul(ubuf, len);
> > +	if (IS_ERR(kbuf))
> > +		return PTR_ERR(kbuf);
> > +
> > +	new_extra_ranges = parse_extra_ranges(display, kbuf);
> > +	kfree(kbuf);
> > +	if (IS_ERR(new_extra_ranges))
> > +		return PTR_ERR(new_extra_ranges);
> > +
> > +	spin_lock_irqsave(&dbg->lock, flags);
> > +	old_extra_ranges = dbg->extra_ranges;
> > +	dbg->extra_ranges = new_extra_ranges;
> > +	spin_unlock_irqrestore(&dbg->lock, flags);
> > +
> > +	if (old_extra_ranges)
> > +		drmm_kfree(display->drm, old_extra_ranges);
> > +
> > +	return len;
> > +}
> > +
> > +DEFINE_SHOW_STORE_ATTRIBUTE(extra_ranges);
> > +
> >  void intel_dmc_wl_debugfs_init(struct intel_display *display)
> >  {
> >  	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> > @@ -198,6 +422,8 @@ void intel_dmc_wl_debugfs_register(struct intel_display *display)
> >  			    &untracked_size_fops);
> >  	debugfs_create_file("untracked", 0644, dir, display,
> >  			    &untracked_fops);
> > +	debugfs_create_file("extra_ranges", 0644, dir, display,
> > +			    &extra_ranges_fops);
> >  }
> >  
> >  static bool untracked_has_recent_offset(struct intel_display *display, u32 offset)
> > @@ -249,3 +475,29 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
> >  out_unlock:
> >  	spin_unlock_irqrestore(&dbg->lock, flags);
> >  }
> > +
> > +bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
> > +{
> > +	struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> > +	bool ret = false;
> > +	unsigned long flags;
> > +
> > +	spin_lock_irqsave(&dbg->lock, flags);
> > +
> > +	if (!dbg->extra_ranges)
> > +		goto out_unlock;
> > +
> > +	for (int i = 0; dbg->extra_ranges[i].start; i++) {
> > +		u32 end = dbg->extra_ranges[i].end ?: dbg->extra_ranges[i].start;
> > +
> > +		if (dbg->extra_ranges[i].start <= offset && offset <= end) {
> > +			ret = true;
> > +			goto out_unlock;
> > +		}
> > +	}
> > +
> > +out_unlock:
> > +	spin_unlock_irqrestore(&dbg->lock, flags);
> > +
> > +	return ret;
> > +}
> > diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> > index 9437c324966f..ae61217a2789 100644
> > --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> > +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> > @@ -11,6 +11,11 @@
> >  
> >  struct intel_display;
> >  
> > +struct intel_dmc_wl_dbg_extra_range {
> > +	u32 start;
> > +	u32 end;
> > +};
> > +
> >  struct intel_dmc_wl_dbg {
> >  	spinlock_t lock; /* protects everything below */
> >  	struct {
> > @@ -20,10 +25,12 @@ struct intel_dmc_wl_dbg {
> >  		size_t size;
> >  		bool overflow;
> >  	} untracked;
> > +	struct intel_dmc_wl_dbg_extra_range *extra_ranges;
> >  };
> >  
> >  void intel_dmc_wl_debugfs_init(struct intel_display *display);
> >  void intel_dmc_wl_debugfs_register(struct intel_display *display);
> >  void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset);
> > +bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset);
> >  
> >  #endif /* __INTEL_DMC_WL_DEBUGFS_H__ */
> > -- 
> > 2.48.0
> > 

Re: [PATCH 2/4] drm/i915/dmc_wl: Add debugfs for untracked offsets

[Vivekanandan, Balasubramani]

On 23.01.2025 13:41, Gustavo Sousa wrote:
> Quoting Vivekanandan, Balasubramani (2025-01-23 13:11:03-03:00)
> >On 17.01.2025 19:06, Gustavo Sousa wrote:
> >> The DMC wakelock code needs to keep track of register offsets that need
> >> the wakelock for proper access. If one of the necessary offsets are
> >> missed, then the failure in asserting the wakelock is very likely to
> >> cause problems down the road.
> >> 
> >> A miss could happen for at least two different reasons:
> >> 
> >> - We might have forgotten to add the offset (or range) to the relevant
> >>   tables tracked by the driver in the first place.
> >> 
> >> - Or updates to either the DMC firmware or the display IP that require
> >>   new offsets to be tracked and we fail to realize that.
> >> 
> >> To help capture these cases, let's introduce a debugfs interface for the
> >> DMC wakelock.
> >> 
> >> In this part, we export a buffer containing offsets of registers that
> >> were considered not needing the wakelock by our driver. In an upcoming
> >> change we will also allow defining an extra set of offset ranges to be
> >> tracked by our driver.
> >> 
> >> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
> >> ---
> >>  drivers/gpu/drm/i915/Makefile                 |   1 +
> >>  .../drm/i915/display/intel_display_debugfs.c  |   2 +
> >>  drivers/gpu/drm/i915/display/intel_dmc_wl.c   |   5 +-
> >>  drivers/gpu/drm/i915/display/intel_dmc_wl.h   |   2 +
> >>  .../drm/i915/display/intel_dmc_wl_debugfs.c   | 251 ++++++++++++++++++
> >>  .../drm/i915/display/intel_dmc_wl_debugfs.h   |  29 ++
> >>  drivers/gpu/drm/xe/Makefile                   |   1 +
> >>  7 files changed, 290 insertions(+), 1 deletion(-)
> >>  create mode 100644 drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> >>  create mode 100644 drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> >> 
> >> diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
> >> index 3dda9f0eda82..ac1ab79de9c8 100644
> >> --- a/drivers/gpu/drm/i915/Makefile
> >> +++ b/drivers/gpu/drm/i915/Makefile
> >> @@ -251,6 +251,7 @@ i915-y += \
> >>          display/intel_display_wa.o \
> >>          display/intel_dmc.o \
> >>          display/intel_dmc_wl.o \
> >> +        display/intel_dmc_wl_debugfs.o \
> >>          display/intel_dpio_phy.o \
> >>          display/intel_dpll.o \
> >>          display/intel_dpll_mgr.o \
> >> diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> >> index f1d76484025a..b032535f4830 100644
> >> --- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> >> +++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> >> @@ -26,6 +26,7 @@
> >>  #include "intel_display_power_well.h"
> >>  #include "intel_display_types.h"
> >>  #include "intel_dmc.h"
> >> +#include "intel_dmc_wl_debugfs.h"
> >>  #include "intel_dp.h"
> >>  #include "intel_dp_link_training.h"
> >>  #include "intel_dp_mst.h"
> >> @@ -883,6 +884,7 @@ void intel_display_debugfs_register(struct drm_i915_private *i915)
> >>  
> >>          intel_bios_debugfs_register(display);
> >>          intel_cdclk_debugfs_register(display);
> >> +        intel_dmc_wl_debugfs_register(display);
> >>          intel_dmc_debugfs_register(display);
> >>          intel_dp_test_debugfs_register(display);
> >>          intel_fbc_debugfs_register(display);
> >> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.c b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
> >> index 330b43a72e08..3686d4e90167 100644
> >> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl.c
> >> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.c
> >> @@ -338,6 +338,7 @@ void intel_dmc_wl_init(struct intel_display *display)
> >>          spin_lock_init(&wl->lock);
> >>          refcount_set(&wl->refcount,
> >>                       display->params.enable_dmc_wl == ENABLE_DMC_WL_ALWAYS_LOCKED ? 1 : 0);
> >> +        intel_dmc_wl_debugfs_init(display);
> >>  }
> >>  
> >>  /* Must only be called as part of enabling dynamic DC states. */
> >> @@ -444,8 +445,10 @@ void intel_dmc_wl_get(struct intel_display *display, i915_reg_t reg)
> >>          spin_lock_irqsave(&wl->lock, flags);
> >>  
> >>          if (i915_mmio_reg_valid(reg) &&
> >> -            !intel_dmc_wl_check_range(display, reg, wl->dc_state))
> >> +            !intel_dmc_wl_check_range(display, reg, wl->dc_state)) {
> >> +                intel_dmc_wl_debugfs_log_untracked(display, i915_mmio_reg_offset(reg));
> >>                  goto out_unlock;
> >> +        }
> >>  
> >>          if (!wl->enabled) {
> >>                  if (!refcount_inc_not_zero(&wl->refcount))
> >> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl.h b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
> >> index 5488fbdf29b8..d11b0ab50b3c 100644
> >> --- a/drivers/gpu/drm/i915/display/intel_dmc_wl.h
> >> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl.h
> >> @@ -11,6 +11,7 @@
> >>  #include <linux/refcount.h>
> >>  
> >>  #include "i915_reg_defs.h"
> >> +#include "intel_dmc_wl_debugfs.h"
> >>  
> >>  struct intel_display;
> >>  
> >> @@ -27,6 +28,7 @@ struct intel_dmc_wl {
> >>           */
> >>          u32 dc_state;
> >>          struct delayed_work work;
> >> +        struct intel_dmc_wl_dbg dbg;
> >>  };
> >>  
> >>  void intel_dmc_wl_init(struct intel_display *display);
> >> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> >> new file mode 100644
> >> index 000000000000..41e59d775fe5
> >> --- /dev/null
> >> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> >> @@ -0,0 +1,251 @@
> >> +// SPDX-License-Identifier: MIT
> >> +/*
> >> + * Copyright (C) 2025 Intel Corporation
> >> + */
> >> +
> >> +#include <linux/debugfs.h>
> >> +
> >> +#include <drm/drm_device.h>
> >> +#include <drm/drm_managed.h>
> >> +#include <drm/drm_print.h>
> >> +
> >> +#include "intel_display_core.h"
> >> +#include "intel_dmc_wl_debugfs.h"
> >> +
> >> +#define DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX 65536
> >This macro is not actually the size but the count of offsets stored in
> >the buffer. This is used as the array size for drmm_kmalloc_array call.
> >It makes sense to rename this macro as count
> 
> I think size doesn't really have to mean number of bytes, but, in this
> case, I agree, that "buffer size" could be easily thought that way.
> 
> However, couldn't "buffer count" be somewhat ambiguous? One might read
> as the number of buffers and then only later after reading the code that
> it would refer to the number of entries in a single buffer.
> 
> Between the two options, I think I would still go with "buffer size"...

I was thinking something like DEBUGFS_UNTRACKED_OFFSET_COUNT

Regards,
Bala

> 
> >
> >> +
> >> +/*
> >> + * DOC: DMC wakelock debugfs
> >> + *
> >> + * The DMC wakelock code needs to keep track of register offsets that need the
> >> + * wakelock for proper access. If one of the necessary offsets are missed, then
> >> + * the failure in asserting the wakelock is very likely to cause problems down
> >> + * the road.
> >> + *
> >> + * A miss could happen for at least two different reasons:
> >> + *
> >> + * - We might have forgotten to add the offset (or range) to the relevant
> >> + *   tables tracked by the driver in the first place.
> >> + *
> >> + * - Or updates to either the DMC firmware or the display IP that require new
> >> + *   offsets to be tracked and we fail to realize that.
> >> + *
> >> + * To help capture these cases, we provide the intel_dmc_wl/ debugfs directory,
> >> + * which exports a buffer of untracked register offsets.
> >> + *
> >> + * Untracked offsets
> >> + * -----------------
> >> + *
> >> + * This is a buffer that records every register offset that went through the
> >> + * DMC wakelock check and was deemed not needing the wakelock for MMIO access.
> >> + *
> >> + * To activate the logging of offsets into such a buffer, one can do::
> >> + *
> >> + *   # echo -1 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> >
> >This knob is setting the count of offsets to be stored and not the size.
> >I think this should be renamed to indicate it as count.
> >
> >> + *
> >> + * This will create a buffer with the maximum number of entries allowed
> >> + * (DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX). A positive value can be used instead to
> >> + * define a different size:
> >> + *
> >> + *   # echo 1024 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> >
> >For me passing negative number doesn't look intuitive. Thinking do we
> >really need the case of passing default buffer size. We can allow just 0
> >to disable and any positive number to enable with the buffer size set as
> >value passed.
> 
> Well, this is already supported. The use of -1 is just a convenience,
> and the user is not required to use it.
> 
> The current interface doesn't provide a way of letting the user know the
> maximum value and I think it would be a bit overkill adding another
> debugfs file just for that purpose.
> 
> As such, I think -1 is a useful way of letting the user use the maximum
> size, specially when she doesn't have the up-to-date documentation in
> handy to know what value that is. That's certainly better than having
> the user finding the maximum via trial and error.
> 
> >
> >> + *
> >> + * Every write to untracked_size will cause the buffer to be reset.
> >> + *
> >> + * It is also possible to read untracked_size in order to get the current
> >> + * value.
> >> + *
> >> + * After enabled, the buffer starts getting filled with offsets as MMIOs are
> >> + * performed by the driver.
> >> + *
> >> + * In order to view the content of the buffer, one can do::
> >> + *
> >> + *   # cat /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked
> >> + *   0x000c4000
> >> + *   0x0016fe50
> >> + *   0x000c7200
> >> + *   0x000c7204
> >> + *   0x00045230
> >> + *   0x00046440
> >> + *   0x00045234
> >> + *   0x0016fa48
> >> + *   0x0016fa40
> >> + *   0x0016fa5c
> >> + *   (...)
> >> + *
> >> + * The order of those offsets does not reflect the order the checks were done
> >> + * (some recently seen offsets are skipped to save space).
> >> + *
> >> + * Once done with it, the logging can be disabled with::
> >> + *
> >> + *   # echo 0 > /sys/kernel/debug/dri/(...)/intel_dmc_wl/untracked_size
> >> + */
> >> +
> >> +static int untracked_size_get(void *data, u64 *val)
> >> +{
> >> +        struct intel_display *display = data;
> >> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> >> +        unsigned long flags;
> >> +
> >> +        spin_lock_irqsave(&dbg->lock, flags);
> >> +        *val = dbg->untracked.size;
> >> +        spin_unlock_irqrestore(&dbg->lock, flags);
> >> +
> >> +        return 0;
> >> +}
> >> +
> >> +static int untracked_size_set(void *data, u64 val)
> >> +{
> >> +        struct intel_display *display = data;
> >> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> >> +        s64 new_size;
> >> +        u32 *old_offsets;
> >> +        u32 *new_offsets;
> >> +        unsigned long flags;
> >> +
> >> +        new_size = (s64)val;
> >> +
> >> +        if (new_size == -1) {
> >> +                new_size = DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX;
> >> +        } else if (new_size < 0) {
> >> +                drm_err(display->drm,
> >> +                        "%lld is invalid for untracked_size, the only negative value allowed is -1\n",
> >> +                        new_size);
> >> +                return -EINVAL;
> >> +        } else if (new_size > DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX) {
> >> +                drm_err(display->drm,
> >> +                        "%lld too big for untracked_size, maximum allowed value is %d\n",
> >> +                        new_size,
> >> +                        DEBUGFS_UNTRACKED_BUFFER_SIZE_MAX);
> >> +                return -EINVAL;
> >> +        }
> >> +
> >> +        if (new_size == 0) {
> >> +                new_offsets = NULL;
> >> +        } else {
> >> +                new_offsets = drmm_kmalloc_array(display->drm, new_size, sizeof(*new_offsets),
> >> +                                                 GFP_KERNEL);
> >> +
> >> +                if (!new_offsets)
> >> +                        return -ENOMEM;
> >> +        }
> >> +
> >> +        spin_lock_irqsave(&dbg->lock, flags);
> >> +        old_offsets = dbg->untracked.offsets;
> >> +        dbg->untracked.offsets = new_offsets;
> >> +        dbg->untracked.size = new_size;
> >> +        dbg->untracked.head = 0;
> >> +        dbg->untracked.len = 0;
> >> +        dbg->untracked.overflow = false;
> >> +        spin_unlock_irqrestore(&dbg->lock, flags);
> >> +
> >> +        if (old_offsets)
> >> +                drmm_kfree(display->drm, old_offsets);
> >> +
> >> +        return 0;
> >> +}
> >> +
> >> +DEFINE_SIMPLE_ATTRIBUTE_SIGNED(untracked_size_fops,
> >> +                               untracked_size_get,
> >> +                               untracked_size_set,
> >> +                               "%lld\n");
> >> +
> >> +static int untracked_show(struct seq_file *m, void *data)
> >> +{
> >> +        struct intel_display *display = m->private;
> >> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> >> +        unsigned long flags;
> >> +        size_t remaining;
> >> +        size_t i;
> >> +
> >> +        spin_lock_irqsave(&dbg->lock, flags);
> >> +
> >> +        remaining = dbg->untracked.len;
> >> +        i = dbg->untracked.head;
> >> +
> >> +        while (remaining--) {
> >> +                if (i == 0)
> >> +                        i = dbg->untracked.size;
> >> +
> >> +                seq_printf(m, "0x%08x\n", dbg->untracked.offsets[--i]);
> >> +        }
> >> +
> >> +        spin_unlock_irqrestore(&dbg->lock, flags);
> >> +
> >> +        return 0;
> >> +}
> >> +
> >> +DEFINE_SHOW_ATTRIBUTE(untracked);
> >> +
> >> +void intel_dmc_wl_debugfs_init(struct intel_display *display)
> >> +{
> >> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> >> +
> >> +        spin_lock_init(&dbg->lock);
> >> +}
> >> +
> >> +void intel_dmc_wl_debugfs_register(struct intel_display *display)
> >> +{
> >> +        struct dentry *dir;
> >> +
> >> +        if (!HAS_DMC_WAKELOCK(display))
> >> +                return;
> >> +
> >> +        dir = debugfs_create_dir("intel_dmc_wl", display->drm->debugfs_root);
> >> +        if (IS_ERR(dir))
> >> +                return;
> >> +
> >> +        debugfs_create_file("untracked_size", 0644, dir, display,
> >> +                            &untracked_size_fops);
> >> +        debugfs_create_file("untracked", 0644, dir, display,
> >> +                            &untracked_fops);
> >> +}
> >> +
> >> +static bool untracked_has_recent_offset(struct intel_display *display, u32 offset)
> >> +{
> >> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> >> +        int look_back = 32;
> >Define a macro for this magic number
> 
> This is very local to this function and I guess the variable name
> already convey it's meaning?
> 
> >
> >> +        size_t i;
> >> +
> >> +        if (look_back > dbg->untracked.len)
> >> +                look_back = dbg->untracked.len;
> >> +
> >> +        i = dbg->untracked.head;
> >> +
> >> +        while (look_back--) {
> >> +                if (i == 0)
> >> +                        i = dbg->untracked.size;
> >> +
> >> +                if (dbg->untracked.offsets[--i] == offset)
> >> +                        return true;
> >> +        }
> >> +
> >> +        return false;
> >> +}
> >> +
> >> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset)
> >> +{
> >> +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> >> +        unsigned long flags;
> >> +
> >> +        spin_lock_irqsave(&dbg->lock, flags);
> >As this code never gets called by an interrupt, we can use just the
> >spin_lock instead of spin_lock_irqsave. Same applies for all the places
> >where spin_lock/unlock_irqsave/irqrestore is used.
> 
> This code does get called in interrupt context. It is called by
> intel_dmc_wl_get(), which is called for most of display MMIO access
> functions, and that happens both in user and interrupt context.
> 
> >
> >> +
> >> +        if (!dbg->untracked.size)
> >> +                goto out_unlock;
> >> +
> >> +        /* Save some space by not repeating recent offsets. */
> >> +        if (untracked_has_recent_offset(display, offset))
> >> +                goto out_unlock;
> >> +
> >> +        dbg->untracked.offsets[dbg->untracked.head] = offset;
> >> +        dbg->untracked.head = (dbg->untracked.head + 1) % dbg->untracked.size;
> >> +        if (dbg->untracked.len < dbg->untracked.size)
> >> +                dbg->untracked.len++;
> >> +
> >> +        if (dbg->untracked.len == dbg->untracked.size && !dbg->untracked.overflow) {
> >> +                dbg->untracked.overflow = true;
> >> +                drm_warn(display->drm, "Overflow detected in DMC wakelock debugfs untracked offsets\n");
> >> +        }
> >> +
> >> +out_unlock:
> >> +        spin_unlock_irqrestore(&dbg->lock, flags);
> >> +}
> >> diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> >> new file mode 100644
> >> index 000000000000..9437c324966f
> >> --- /dev/null
> >> +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> >> @@ -0,0 +1,29 @@
> >> +/* SPDX-License-Identifier: MIT */
> >> +/*
> >> + * Copyright (C) 2025 Intel Corporation
> >> + */
> >> +
> >> +#ifndef __INTEL_DMC_WL_DEBUGFS_H__
> >> +#define __INTEL_DMC_WL_DEBUGFS_H__
> >> +
> >> +#include <linux/types.h>
> >> +#include <linux/spinlock.h>
> >> +
> >> +struct intel_display;
> >> +
> >> +struct intel_dmc_wl_dbg {
> >> +        spinlock_t lock; /* protects everything below */
> >> +        struct {
> >> +                u32 *offsets;
> >> +                size_t head;
> >> +                size_t len;
> >> +                size_t size;
> >There is no need of both len and size. head will always give the count
> >of entries in the buffer. During overflow, we are keeping a flag to
> >indicate a overflow, which indicates the we also have date in the buffer
> >above head till the end of buffer.
> 
> Ah, right. If overflow==false, then the length equals head, if
> overflow==true, then length equals size.
> 
> Maybe the inconvenience is that we will need to calculate the length
> every time we need it. But maybe that's not too bad...
> 
> Thanks! I'll remove the "len" member in v2.
> 
> --
> Gustavo Sousa
> 
> >
> >Regards,
> >Bala
> >
> >> +                bool overflow;
> >> +        } untracked;
> >> +};
> >> +
> >> +void intel_dmc_wl_debugfs_init(struct intel_display *display);
> >> +void intel_dmc_wl_debugfs_register(struct intel_display *display);
> >> +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset);
> >> +
> >> +#endif /* __INTEL_DMC_WL_DEBUGFS_H__ */
> >> diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
> >> index 81f63258a7e1..f03fbdbcb1a4 100644
> >> --- a/drivers/gpu/drm/xe/Makefile
> >> +++ b/drivers/gpu/drm/xe/Makefile
> >> @@ -221,6 +221,7 @@ xe-$(CONFIG_DRM_XE_DISPLAY) += \
> >>          i915-display/intel_display_wa.o \
> >>          i915-display/intel_dkl_phy.o \
> >>          i915-display/intel_dmc.o \
> >> +        i915-display/intel_dmc_wl_debugfs.o \
> >>          i915-display/intel_dp.o \
> >>          i915-display/intel_dp_aux.o \
> >>          i915-display/intel_dp_aux_backlight.o \
> >> -- 
> >> 2.48.0
> >>

Re: [PATCH 3/4] drm/i915/dmc_wl: Add extra_ranges debugfs

[Luca Coelho]

On Thu, 2025-01-23 at 12:52 -0300, Gustavo Sousa wrote:
> Quoting Luca Coelho (2025-01-22 07:19:35-03:00)
> > On Fri, 2025-01-17 at 19:06 -0300, Gustavo Sousa wrote:
> > > We already have a way of finding the set of untracked offsets for which
> > > there has been one or more MMIO operations via the
> > > "intel_dmc_wl/untracked" debugfs interface.
> > > 
> > > However, in order to try adding one or more of those registers to the
> > > set of tracked offsets, one would need to manually change the source
> > > code and re-compile the driver.
> > > 
> > > To make debugging easier, also add a "intel_dmc_wl/extra_ranges" debugfs
> > > interface so that extra offsets to be tracked can be defined during
> > > runtime, removing the need of re-compilation or even module reloading.
> > > 
> > > With "intel_dmc_wl/untracked" and "intel_dmc_wl/extra_ranges", one could
> > > even come up with a search algorithm to find missing offsets when
> > > debugging a failing test case in a similar fashion to git-bisect. Such
> > > an algorithm is subject for a future tool, probably implemented in
> > > another repository (e.g. IGT).
> > > 
> > > Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
> > > ---
> > 
> > Some comments below.
> > 
> > 
> > [...]
> > > diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> > > index 41e59d775fe5..1493d296ac98 100644
> > > --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> > > +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.c
> > 
> > [...]
> > > +bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
> > > +{
> > > +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> > > +        bool ret = false;
> > > +        unsigned long flags;
> > > +
> > > +        spin_lock_irqsave(&dbg->lock, flags);
> > > +
> > > +        if (!dbg->extra_ranges)
> > > +                goto out_unlock;
> > > +
> > > +        for (int i = 0; dbg->extra_ranges[i].start; i++) {
> > > +                u32 end = dbg->extra_ranges[i].end ?: dbg->extra_ranges[i].start;
> > > +
> > > +                if (dbg->extra_ranges[i].start <= offset && offset <= end) {
> > > +                        ret = true;
> > > +                        goto out_unlock;
> > > +                }
> > > +        }
> > > +
> > > +out_unlock:
> > > +        spin_unlock_irqrestore(&dbg->lock, flags);
> > > +
> > > +        return ret;
> > > +}
> > 
> > This function is probably almost identical than the one used to check
> > the hard-coded ranges, isn't it? In that case, couldn't you just pass
> > the ranges array (in this case dbg->extra_ranges) to the same function?
> 
> Yeah. I thought about that when implementing this, but ended up going
> with a separate implementation.
> 
> If you look at how the current series is done, there is a one-way
> dependency between intel_dmc_wl_debugfs and intel_dmc_wl - the latter
> depends on the former. I just didn't want to make this a circular
> dependency, since the implementation is rather simple anyway...
> 
> Let me know if that convinced you :-)
> 
> > 
> > 
> > > diff --git a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> > > index 9437c324966f..ae61217a2789 100644
> > > --- a/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> > > +++ b/drivers/gpu/drm/i915/display/intel_dmc_wl_debugfs.h
> > > @@ -11,6 +11,11 @@
> > >  
> > >  struct intel_display;
> > >  
> > > +struct intel_dmc_wl_dbg_extra_range {
> > > +        u32 start;
> > > +        u32 end;
> > > +};
> > > +
> > 
> > Why do you need another struct for this?
> > 
> 
> In the same spirit as with my answer above... I think of this much as an
> implementation detail that would be better off not exposed in headers.

Yeah, thanks for the clarification.

Reviewed-by: Luca Coelho <luciano.coelho@intel.com>

--
Cheers,
Luca.

Re: [PATCH 4/4] drm/i915/dmc_wl: Enable the debugfs only with enable_dmc_wl_debugfs=1

[Luca Coelho]

On Thu, 2025-01-23 at 13:10 -0300, Gustavo Sousa wrote:
> Quoting Luca Coelho (2025-01-22 07:24:43-03:00)
> > On Fri, 2025-01-17 at 19:06 -0300, Gustavo Sousa wrote:
> > > We use a spinlock to protect DMC wakelock debugfs data, since it is also
> > > accessed by the core DMC wakelock logic. Taking the spinlock when the
> > > debugfs is not in use introduces a small but unnecessary penalty.
> > > 
> > > Since the debugfs functionality is only expected to be used for, uh,
> > > debugging sessions, let's protect it behind a module parameter
> > > enable_dmc_wl_debugfs. That way, we only take the lock if the feature
> > > was enabled in the first place.
> > > 
> > > Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
> > > ---
> > 
> > Looks good.  With a small optional nitpick below.
> > 
> > Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
> > 
> > [...]
> > > diff --git a/drivers/gpu/drm/i915/display/intel_display_params.c b/drivers/gpu/drm/i915/display/intel_display_params.c
> > > index c4f1ab43fc0c..bc36d1b0ef87 100644
> > > --- a/drivers/gpu/drm/i915/display/intel_display_params.c
> > > +++ b/drivers/gpu/drm/i915/display/intel_display_params.c
> > > @@ -479,9 +488,14 @@ void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offse
> > >  bool intel_dmc_wl_debugfs_offset_in_extra_ranges(struct intel_display *display, u32 offset)
> > >  {
> > >          struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> > > -        bool ret = false;
> > > +        bool ret;
> > 
> > Why not keep this as it was...
> 
> Yeah, I suppose that's fine... I think the compiler is going to optimize
> it. I can send a v2 with this change.
> 
> > 
> > >          unsigned long flags;
> > >  
> > > +        if (!display->params.enable_dmc_wl_debugfs)
> > > +                return false;
> > > +
> > > +        ret = false;
> > > +
> > 
> > ...then you don't need to set it here, and can return ret in the if
> > above for consistency.
> 
> In the if above, I guess I prefer the "return false" because it is
> explicit.

Yeah, fair enough.  It's a matter of preference.

--
Cheers,
Luca.

Re: [PATCH 2/4] drm/i915/dmc_wl: Add debugfs for untracked offsets

[Luca Coelho]

On Thu, 2025-01-23 at 11:41 -0300, Gustavo Sousa wrote:
> Quoting Luca Coelho (2025-01-22 06:06:00-03:00)
> > On Fri, 2025-01-17 at 19:06 -0300, Gustavo Sousa wrote:
> > > The DMC wakelock code needs to keep track of register offsets that need
> > > the wakelock for proper access. If one of the necessary offsets are
> > > missed, then the failure in asserting the wakelock is very likely to
> > > cause problems down the road.
> > > 
> > > A miss could happen for at least two different reasons:
> > > 
> > > - We might have forgotten to add the offset (or range) to the relevant
> > >   tables tracked by the driver in the first place.
> > > 
> > > - Or updates to either the DMC firmware or the display IP that require
> > >   new offsets to be tracked and we fail to realize that.
> > > 
> > > To help capture these cases, let's introduce a debugfs interface for the
> > > DMC wakelock.
> > > 
> > > In this part, we export a buffer containing offsets of registers that
> > > were considered not needing the wakelock by our driver. In an upcoming
> > > change we will also allow defining an extra set of offset ranges to be
> > > tracked by our driver.
> > > 
> > > Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
> > > ---
> > 
> > This looks great overall!
> > 
> > A couple of comments below.
> > 
> > 
> > [...]
> > > +static bool untracked_has_recent_offset(struct intel_display *display, u32 offset)
> > > +{
> > > +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> > > +        int look_back = 32;
> > > +        size_t i;
> > > +
> > > +        if (look_back > dbg->untracked.len)
> > > +                look_back = dbg->untracked.len;
> > > +
> > > +        i = dbg->untracked.head;
> > > +
> > > +        while (look_back--) {
> > > +                if (i == 0)
> > > +                        i = dbg->untracked.size;
> > 
> > If size < 32, you would check some values twice, right? Probably not a
> > real case scenario, and it wouldn't matter much, but it took me a bit
> > to wrap my head around this.
> 
> Nope. If look_back is greater than the current number of offsets, it
> will be just reset to that count (see the "if (look_back >
> dbg->untracked.len)" above).
> 
> Note that the number of valid elements in the circular buffer is tracked
> with untracked.len, while untracked.size is actually the capacity. Maybe
> I should have used that name for the member instead?

Yeah, maybe untracked.len and untracked.max_len? Dunno, it's also fine
as it is.  I was blind focusing on the loop itself and didn't see the
if above it.


> > [...]
> > > +void intel_dmc_wl_debugfs_log_untracked(struct intel_display *display, u32 offset)
> > > +{
> > > +        struct intel_dmc_wl_dbg *dbg = &display->wl.dbg;
> > > +        unsigned long flags;
> > > +
> > > +        spin_lock_irqsave(&dbg->lock, flags);
> > > +
> > > +        if (!dbg->untracked.size)
> > > +                goto out_unlock;
> > > +
> > > +        /* Save some space by not repeating recent offsets. */
> > > +        if (untracked_has_recent_offset(display, offset))
> > > +                goto out_unlock;
> > > +
> > > +        dbg->untracked.offsets[dbg->untracked.head] = offset;
> > > +        dbg->untracked.head = (dbg->untracked.head + 1) % dbg->untracked.size;
> > > +        if (dbg->untracked.len < dbg->untracked.size)
> > > +                dbg->untracked.len++;
> > > +
> > > +        if (dbg->untracked.len == dbg->untracked.size && !dbg->untracked.overflow) {
> > > +                dbg->untracked.overflow = true;
> > > +                drm_warn(display->drm, "Overflow detected in DMC wakelock debugfs untracked offsets\n");
> > > +        }
> > 
> > Couldn't it be useful to print overflows every time they occur? Maybe
> > convert overflow to a uint to track how many times it happened? (though
> > maybe this is a bit overkill).
> 
> The warning is just to let the user know that the buffer doesn't have
> every untracked offset that has been seen since enabling the logging.
> The best thing to do in this case is to try a bigger size or try to
> reduce the execution to be tracked (maybe a smaller test case).
> 
> I'm not sure how providing a count would be useful here.

It would at least make it easier to know how to size the buffer for the
next run. ;) But that's moot.

Reviewed-by: Luca Coelho <luciano.coelho@intel.com>

--
Cheers,
Luca.