* [PATCH v2] drm/xe: GPU frequency tracing support
@ 2025-08-11 8:34 S Sebinraj
2025-08-11 9:39 ` ✗ CI.checkpatch: warning for drm/xe: GPU frequency tracing support (rev2) Patchwork
` (6 more replies)
0 siblings, 7 replies; 16+ messages in thread
From: S Sebinraj @ 2025-08-11 8:34 UTC (permalink / raw)
To: intel-xe; +Cc: jeevaka.badrappan, S Sebinraj
A periodic GPU frequency monitoring and tracing program for the
Xe driver. The implementation provides periodic sampling of
GPU frequency through the Linux ftrace infrastructure.
Key features:
- Periodic GPU frequency sampling with configurable intervals
- Immediate frequency change reporting via tracepoints
- Integration with Linux ftrace subsystem under 'power' events
- Per-GT (Graphics Technology) monitoring support
- Dedicated workqueue for non-blocking frequency sampling
- Configurable via CONFIG_DRM_XE_GPUFREQTRACER kernel option
- The monitoring interval can be configured at runtime via the sysfs
(default 5sec).
The sysfs entry is at:
/sys/module/xe/parameters/gpufreq_monitoring_interval_ms
The tracepoint is exposed at:
/sys/kernel/debug/tracing/events/power/gpu_frequency
Format: {unsigned int state, unsigned int gpu_id}
- state: GPU frequency in KHz
- gpu_id: GPU clock domain identifier
This enables userspace tools and system monitoring applications to track
GPU frequency changes for power management analysis, performance tuning,
and debugging purposes.
Signed-off-by: S Sebinraj <s.sebinraj@intel.com>
---
drivers/gpu/drm/xe/Kconfig | 22 ++
drivers/gpu/drm/xe/Makefile | 3 +
drivers/gpu/drm/xe/xe_device.c | 7 +
drivers/gpu/drm/xe/xe_device_types.h | 4 +
drivers/gpu/drm/xe/xe_gpufreqtracer.c | 292 ++++++++++++++++++++
drivers/gpu/drm/xe/xe_gpufreqtracer.h | 30 ++
drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h | 48 ++++
drivers/gpu/drm/xe/xe_module.c | 12 +
drivers/gpu/drm/xe/xe_module.h | 3 +
9 files changed, 421 insertions(+)
create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer.c
create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer.h
create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h
diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig
index 714d5702dfd7..d9d07ec69875 100644
--- a/drivers/gpu/drm/xe/Kconfig
+++ b/drivers/gpu/drm/xe/Kconfig
@@ -129,6 +129,28 @@ config DRM_XE_FORCE_PROBE
Use "!*" to block the probe of the driver for all known devices.
+config DRM_XE_GPUFREQTRACER
+ bool "Enable XE GPU frequency tracing"
+ depends on DRM_XE && FTRACE
+ default n
+ help
+ Enable GPU frequency tracing support for Intel XE driver.
+ This adds an ftrace tracepoint that reports GPU frequency changes
+ at periodic boundaries (default 5 secs, configurable via the
+ gpufreq_monitoring_interval_ms module parameter) and
+ on direct frequency change events.
+
+ The monitoring interval can be configured at runtime via the sysfs module parameter:
+ /sys/module/xe/parameters/gpufreq_monitoring_interval_ms
+
+ The tracepoint will be available at:
+ /sys/kernel/debug/tracing/events/power/gpu_frequency
+
+ Format: {unsigned int state, unsigned int gpu_id}
+ Where state is the frequency in KHz and gpu_id is the GPU clock domain.
+
+ If unsure, say N.
+
menu "drm/Xe Debugging"
depends on DRM_XE
depends on EXPERT
diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
index 8e0c3412a757..61d46cc4dc25 100644
--- a/drivers/gpu/drm/xe/Makefile
+++ b/drivers/gpu/drm/xe/Makefile
@@ -170,6 +170,9 @@ xe-$(CONFIG_PCI_IOV) += \
xe_sriov_pf.o \
xe_sriov_pf_service.o
+# GPU frequency tracer
+xe-$(CONFIG_DRM_XE_GPUFREQTRACER) += xe_gpufreqtracer.o
+
# include helpers for tests even when XE is built-in
ifdef CONFIG_DRM_XE_KUNIT_TEST
xe-y += tests/xe_kunit_helpers.o
diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
index 57edbc63da6f..88198ceb519b 100644
--- a/drivers/gpu/drm/xe/xe_device.c
+++ b/drivers/gpu/drm/xe/xe_device.c
@@ -34,6 +34,7 @@
#include "xe_exec_queue.h"
#include "xe_force_wake.h"
#include "xe_ggtt.h"
+#include "xe_gpufreqtracer.h"
#include "xe_gsc_proxy.h"
#include "xe_gt.h"
#include "xe_gt_mcr.h"
@@ -896,6 +897,12 @@ int xe_device_probe(struct xe_device *xe)
if (err)
return err;
+#if IS_ENABLED(CONFIG_DRM_XE_GPUFREQTRACER)
+ err = xe_gpufreqtracer_init(xe);
+ if (err)
+ return err;
+#endif
+
err = xe_oa_init(xe);
if (err)
return err;
diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h
index 01e8fa0d2f9f..0634dbbbdc3f 100644
--- a/drivers/gpu/drm/xe/xe_device_types.h
+++ b/drivers/gpu/drm/xe/xe_device_types.h
@@ -35,6 +35,7 @@ struct dram_info;
struct intel_display;
struct intel_dg_nvm_dev;
struct xe_ggtt;
+struct xe_gpufreqtracer_data;
struct xe_i2c;
struct xe_pat_ops;
struct xe_pxp;
@@ -529,6 +530,9 @@ struct xe_device {
/** @oa: oa observation subsystem */
struct xe_oa oa;
+ /** @gpufreqtracer_data: GPU frequency tracer data */
+ struct xe_gpufreqtracer_data *gpufreqtracer_data;
+
/** @pxp: Encapsulate Protected Xe Path support */
struct xe_pxp *pxp;
diff --git a/drivers/gpu/drm/xe/xe_gpufreqtracer.c b/drivers/gpu/drm/xe/xe_gpufreqtracer.c
new file mode 100644
index 000000000000..07eedfb79e93
--- /dev/null
+++ b/drivers/gpu/drm/xe/xe_gpufreqtracer.c
@@ -0,0 +1,292 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright © 2025 Intel Corporation
+ */
+
+#include "xe_gpufreqtracer.h"
+
+#include <linux/workqueue.h>
+#include <linux/slab.h>
+#include <linux/jiffies.h>
+#include <linux/kernel.h>
+#include <linux/moduleparam.h>
+#include <linux/types.h>
+#include <linux/container_of.h>
+#include <linux/gfp.h>
+#include <linux/atomic.h>
+#include <drm/drm_managed.h>
+
+#include "xe_device.h"
+#include "xe_gt.h"
+#include "xe_gt_types.h"
+#include "xe_guc_pc.h"
+#include "xe_module.h"
+
+/* GPU frequency monitoring interval constants (in milliseconds) */
+#define XE_GPUFREQ_MONITORING_MIN_INTERVAL_MS 100
+#define XE_GPUFREQ_MONITORING_MAX_INTERVAL_MS 10000
+#define XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS 5000
+
+#define CREATE_TRACE_POINTS
+#include "xe_gpufreqtracer_trace.h"
+
+/**
+ * struct xe_gpufreqtracer_gt_data - Per-GT frequency monitoring data
+ * @gt: Reference to the GT
+ * @delayed_work: Delayed work for periodic monitoring
+ * @last_frequency: Last reported frequency to avoid duplicate reports
+ * @monitoring_active: Whether monitoring is currently active
+ */
+struct xe_gpufreqtracer_gt_data {
+ struct xe_gt *gt;
+ struct delayed_work delayed_work;
+ atomic_t last_frequency;
+ atomic_t monitoring_active;
+};
+
+/**
+ * struct xe_gpufreqtracer_data - Per-device frequency tracer data
+ * @xe: Reference to the XE device
+ * @gt_data: Array of per-GT monitoring data
+ */
+struct xe_gpufreqtracer_data {
+ struct xe_device *xe;
+ struct xe_gpufreqtracer_gt_data *gt_data;
+};
+
+
+/**
+ * xe_gpufreqtracer_sample_work - Worker function to sample GPU frequency.
+ * @work: Pointer to the delayed_work_struct representing the scheduled work.
+ *
+ * This function is executed in a workqueue context to periodically sample
+ * the GPU frequency and perform any necessary tracing or logging operations.
+ * It reschedules itself for the next sampling interval.
+ */
+static void xe_gpufreqtracer_sample_work(struct work_struct *work)
+{
+ struct xe_gpufreqtracer_gt_data *gt_data =
+ container_of(work, struct xe_gpufreqtracer_gt_data, delayed_work.work);
+ struct xe_gt *gt = gt_data->gt;
+ struct xe_guc_pc *pc = >->uc.guc.pc;
+ u32 current_freq, last_freq;
+
+ if (!atomic_read(>_data->monitoring_active)) {
+ drm_warn(>_to_xe(gt)->drm, "monitoring not active for GT%u, exiting",
+ gt->info.id);
+ return;
+ }
+
+ current_freq = xe_guc_pc_get_act_freq(pc) * 1000; /* Convert MHz to KHz */
+ last_freq = atomic_read(>_data->last_frequency);
+
+ /* Only report if frequency has changed or this is the first sample */
+ if (current_freq != last_freq) {
+ drm_dbg(>_to_xe(gt)->drm, "GT%u frequency changed, tracing %u KHz",
+ gt->info.id, current_freq);
+ trace_gpu_frequency(current_freq, gt->info.id);
+ atomic_set(>_data->last_frequency, current_freq);
+ }
+
+ /* Reschedule for the next sampling interval if monitoring is still active */
+ if (atomic_read(>_data->monitoring_active)) {
+ schedule_delayed_work(>_data->delayed_work,
+ msecs_to_jiffies(xe_modparam.gpufreq_monitoring_interval_ms));
+ }
+}
+
+/**
+ * xe_gpufreqtracer_start_monitoring - Start periodic frequency monitoring
+ * @gt: The GT instance
+ *
+ * Starts periodic sampling of GPU frequency for the specified GT using the global
+ * monitoring interval from module parameters.
+ *
+ * Return: 0 on success, negative error code on failure
+ */
+static int xe_gpufreqtracer_start_monitoring(struct xe_gt *gt)
+{
+ struct xe_gpufreqtracer_data *tracer_data = gt_to_xe(gt)->gpufreqtracer_data;
+ struct xe_gpufreqtracer_gt_data *gt_data;
+
+ if (!tracer_data) {
+ drm_warn(>_to_xe(gt)->drm, "no tracer data for GT%u, not supported", gt->info.id);
+ return -EOPNOTSUPP;
+ }
+
+ if (gt->info.id >= gt_to_xe(gt)->info.gt_count) {
+ drm_err(>_to_xe(gt)->drm, "invalid GT ID %u, max supported is %u",
+ gt->info.id, gt_to_xe(gt)->info.gt_count - 1);
+ return -EINVAL;
+ }
+
+ gt_data = &tracer_data->gt_data[gt->info.id];
+
+ if (atomic_read(>_data->monitoring_active)) {
+ drm_warn(>_to_xe(gt)->drm, "monitoring already active for GT%u", gt->info.id);
+ return -EALREADY;
+ }
+
+ atomic_set(>_data->monitoring_active, 1);
+ atomic_set(>_data->last_frequency, 0);
+
+ /* Start the delayed work using global interval */
+ schedule_delayed_work(>_data->delayed_work,
+ msecs_to_jiffies(xe_modparam.gpufreq_monitoring_interval_ms));
+
+ drm_dbg(>_to_xe(gt)->drm, "monitoring started for GT%u with interval %u ms",
+ gt->info.id, xe_modparam.gpufreq_monitoring_interval_ms);
+
+ return 0;
+}
+
+/**
+ * xe_gpufreqtracer_stop_monitoring - Stop periodic frequency monitoring
+ * @gt: The GT instance
+ *
+ * Stops periodic sampling of GPU frequency for the specified GT.
+ */
+static void xe_gpufreqtracer_stop_monitoring(struct xe_gt *gt)
+{
+ struct xe_gpufreqtracer_data *tracer_data = gt_to_xe(gt)->gpufreqtracer_data;
+ struct xe_gpufreqtracer_gt_data *gt_data;
+
+ if (!tracer_data || gt->info.id >= gt_to_xe(gt)->info.gt_count) {
+ drm_err(>_to_xe(gt)->drm, "invalid tracer data or GT ID %u for stop request",
+ gt->info.id);
+ return;
+ }
+
+ gt_data = &tracer_data->gt_data[gt->info.id];
+
+ if (!atomic_read(>_data->monitoring_active)) {
+ drm_warn(>_to_xe(gt)->drm, "monitoring not active for GT%u, nothing to stop",
+ gt->info.id);
+ return;
+ }
+
+ atomic_set(>_data->monitoring_active, 0);
+
+ cancel_delayed_work_sync(>_data->delayed_work);
+}
+
+/**
+ * xe_gpufreqtracer_validate_params - Validate GPU frequency monitoring parameters
+ *
+ * Validates and corrects the GPU frequency monitoring interval parameter.
+ * If the parameter is out of range, it will be reset to the default value.
+ */
+static void xe_gpufreqtracer_validate_params(void)
+{
+ if (xe_modparam.gpufreq_monitoring_interval_ms < XE_GPUFREQ_MONITORING_MIN_INTERVAL_MS ||
+ xe_modparam.gpufreq_monitoring_interval_ms > XE_GPUFREQ_MONITORING_MAX_INTERVAL_MS) {
+ pr_warn("xe: gpufreq_monitoring_interval_ms %u out of range [%u, %u], using default %u ms\n",
+ xe_modparam.gpufreq_monitoring_interval_ms,
+ XE_GPUFREQ_MONITORING_MIN_INTERVAL_MS,
+ XE_GPUFREQ_MONITORING_MAX_INTERVAL_MS,
+ XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS);
+ xe_modparam.gpufreq_monitoring_interval_ms = XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS;
+ }
+}
+
+/**
+ * xe_gpufreqtracer_cleanup_action - DRM managed cleanup action
+ * @drm: DRM device
+ * @ptr: Pointer to xe_device
+ *
+ * Cleanup function called automatically by DRM managed resource system.
+ */
+static void xe_gpufreqtracer_cleanup_action(struct drm_device *drm, void *ptr)
+{
+ struct xe_device *xe = ptr;
+ struct xe_gpufreqtracer_data *tracer_data = xe->gpufreqtracer_data;
+ struct xe_gt *gt;
+ u8 tile_id;
+
+ if (!tracer_data) {
+ drm_warn(drm, "no tracer data found, nothing to cleanup");
+ return;
+ }
+
+ /* Stop all monitoring */
+ for_each_gt(gt, xe, tile_id) {
+ drm_dbg(drm, "stopping monitoring for GT%u", gt->info.id);
+ xe_gpufreqtracer_stop_monitoring(gt);
+ }
+
+ /* Memory is automatically freed by drmm - just clear the pointer */
+ xe->gpufreqtracer_data = NULL;
+}
+
+/**
+ * xe_gpufreqtracer_init - Initialize GPU frequency tracer for a device
+ * @xe: The XE device
+ *
+ * Sets up the frequency tracer infrastructure for all GTs in the device.
+ *
+ * Return: 0 on success, negative error code on failure
+ */
+int xe_gpufreqtracer_init(struct xe_device *xe)
+{
+ struct xe_gpufreqtracer_data *tracer_data;
+ struct xe_gt *gt;
+ u8 tile_id;
+ int ret = 0;
+
+ /* Validate module parameters first */
+ xe_gpufreqtracer_validate_params();
+
+ tracer_data = drmm_kzalloc(&xe->drm, sizeof(*tracer_data), GFP_KERNEL);
+ if (!tracer_data)
+ return -ENOMEM;
+
+ tracer_data->xe = xe;
+
+ /* Allocate GT data array based on actual GT count */
+ tracer_data->gt_data = drmm_kcalloc(&xe->drm, xe->info.gt_count,
+ sizeof(*tracer_data->gt_data),
+ GFP_KERNEL);
+ if (!tracer_data->gt_data) {
+ ret = -ENOMEM;
+ goto err_free_tracer;
+ }
+
+ /* Initialize per-GT data */
+ for_each_gt(gt, xe, tile_id) {
+ struct xe_gpufreqtracer_gt_data *gt_data =
+ &tracer_data->gt_data[gt->info.id];
+
+ drm_dbg(&xe->drm, "initializing GT%u (tile %u)", gt->info.id, tile_id);
+
+ gt_data->gt = gt;
+ atomic_set(>_data->monitoring_active, 0);
+ atomic_set(>_data->last_frequency, 0);
+
+ INIT_DELAYED_WORK(>_data->delayed_work, xe_gpufreqtracer_sample_work);
+
+ drm_dbg(&xe->drm, "GT%u initialized with global interval=%u ms",
+ gt->info.id, xe_modparam.gpufreq_monitoring_interval_ms);
+ }
+
+ xe->gpufreqtracer_data = tracer_data;
+
+ /* Start periodic monitoring on all GTs using global module parameter */
+ for_each_gt(gt, xe, tile_id) {
+ ret = xe_gpufreqtracer_start_monitoring(gt);
+ if (ret) {
+ drm_err(&xe->drm, "xe_gpufreqtracer: failed to start monitoring for GT%u, err=%d\n",
+ gt->info.id, ret);
+ }
+ }
+
+ /* Register cleanup action for proper work cancellation */
+ ret = drmm_add_action(&xe->drm, xe_gpufreqtracer_cleanup_action, xe);
+ if (ret)
+ return ret;
+
+ return 0;
+
+err_free_tracer:
+ drm_err(&xe->drm, "initialization failed, freeing tracer data");
+ return ret;
+}
diff --git a/drivers/gpu/drm/xe/xe_gpufreqtracer.h b/drivers/gpu/drm/xe/xe_gpufreqtracer.h
new file mode 100644
index 000000000000..561abe27b6e2
--- /dev/null
+++ b/drivers/gpu/drm/xe/xe_gpufreqtracer.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright © 2025 Intel Corporation
+ */
+
+#ifndef _XE_GPUFREQTRACER_H_
+#define _XE_GPUFREQTRACER_H_
+
+#include <linux/types.h>
+
+struct xe_device;
+struct xe_gt;
+
+#ifdef CONFIG_DRM_XE_GPUFREQTRACER
+
+/*
+ * Initialize the GPU frequency tracer for a device
+ */
+int xe_gpufreqtracer_init(struct xe_device *xe);
+
+#else /* CONFIG_DRM_XE_GPUFREQTRACER */
+
+static inline int xe_gpufreqtracer_init(struct xe_device *xe)
+{
+ return 0;
+}
+
+#endif /* CONFIG_DRM_XE_GPUFREQTRACER */
+
+#endif /* _XE_GPUFREQTRACER_H_ */
diff --git a/drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h b/drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h
new file mode 100644
index 000000000000..5664db62e3fb
--- /dev/null
+++ b/drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright © 2025 Intel Corporation
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM power
+
+#if !defined(_XE_GPUFREQTRACER_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _XE_GPUFREQTRACER_TRACE_H
+
+#include <linux/tracepoint.h>
+
+/*
+ * Tracepoint for GPU frequency changes
+ * This tracepoint is exposed at /sys/kernel/debug/tracing/events/power/gpu_frequency
+ *
+ * location: /d/events/power/gpu_frequency
+ * format: {unsigned int state, unsigned int gpu_id}
+ * where state holds the frequency(in Khz) and the gpu_id holds the GPU clock domain.
+ */
+
+TRACE_EVENT(gpu_frequency,
+ TP_PROTO(unsigned int state, unsigned int gpu_id),
+
+ TP_ARGS(state, gpu_id),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, state)
+ __field(unsigned int, gpu_id)
+ ),
+
+ TP_fast_assign(
+ __entry->state = state;
+ __entry->gpu_id = gpu_id;
+ ),
+
+ TP_printk("state=%u gpu_id=%u", __entry->state, __entry->gpu_id)
+);
+
+#endif /* _XE_GPUFREQTRACER_TRACE_H */
+
+/* This part must be outside protection */
+#undef TRACE_INCLUDE_PATH
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_FILE xe_gpufreqtracer_trace
+#include <trace/define_trace.h>
diff --git a/drivers/gpu/drm/xe/xe_module.c b/drivers/gpu/drm/xe/xe_module.c
index d08338fc3bc1..f5d4f8bca61f 100644
--- a/drivers/gpu/drm/xe/xe_module.c
+++ b/drivers/gpu/drm/xe/xe_module.c
@@ -31,6 +31,7 @@
#define DEFAULT_MAX_VFS_STR "unlimited"
#define DEFAULT_WEDGED_MODE 1
#define DEFAULT_SVM_NOTIFIER_SIZE 512
+#define DEFAULT_GPUFREQ_MONITORING_INTERVAL_MS 5000
struct xe_modparam xe_modparam = {
.probe_display = DEFAULT_PROBE_DISPLAY,
@@ -41,6 +42,9 @@ struct xe_modparam xe_modparam = {
#endif
.wedged_mode = DEFAULT_WEDGED_MODE,
.svm_notifier_size = DEFAULT_SVM_NOTIFIER_SIZE,
+#ifdef CONFIG_DRM_XE_GPUFREQTRACER
+ .gpufreq_monitoring_interval_ms = DEFAULT_GPUFREQ_MONITORING_INTERVAL_MS,
+#endif
/* the rest are 0 by default */
};
@@ -93,6 +97,14 @@ MODULE_PARM_DESC(wedged_mode,
"Module's default policy for the wedged mode (0=never, 1=upon-critical-errors, 2=upon-any-hang "
"[default=" __stringify(DEFAULT_WEDGED_MODE) "])");
+#ifdef CONFIG_DRM_XE_GPUFREQTRACER
+module_param_named(gpufreq_monitoring_interval_ms,
+ xe_modparam.gpufreq_monitoring_interval_ms, uint, 0644);
+MODULE_PARM_DESC(gpufreq_monitoring_interval_ms,
+ "GPU frequency monitoring interval in milliseconds (100-10000, default: "
+ __stringify(DEFAULT_GPUFREQ_MONITORING_INTERVAL_MS) ")");
+#endif
+
static int xe_check_nomodeset(void)
{
if (drm_firmware_drivers_only())
diff --git a/drivers/gpu/drm/xe/xe_module.h b/drivers/gpu/drm/xe/xe_module.h
index 5a3bfea8b7b4..fd60de38d24d 100644
--- a/drivers/gpu/drm/xe/xe_module.h
+++ b/drivers/gpu/drm/xe/xe_module.h
@@ -23,6 +23,9 @@ struct xe_modparam {
#endif
int wedged_mode;
u32 svm_notifier_size;
+#ifdef CONFIG_DRM_XE_GPUFREQTRACER
+ u32 gpufreq_monitoring_interval_ms;
+#endif
};
extern struct xe_modparam xe_modparam;
--
2.34.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* ✗ CI.checkpatch: warning for drm/xe: GPU frequency tracing support (rev2)
2025-08-11 8:34 [PATCH v2] drm/xe: GPU frequency tracing support S Sebinraj
@ 2025-08-11 9:39 ` Patchwork
2025-08-11 9:40 ` ✓ CI.KUnit: success " Patchwork
` (5 subsequent siblings)
6 siblings, 0 replies; 16+ messages in thread
From: Patchwork @ 2025-08-11 9:39 UTC (permalink / raw)
To: S Sebinraj; +Cc: intel-xe
== Series Details ==
Series: drm/xe: GPU frequency tracing support (rev2)
URL : https://patchwork.freedesktop.org/series/152701/
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
c298eac5978c38dcc62a70c0d73c91765e7cc296
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 341695a17dc7de36ec25c159b210d819bb8ae296
Author: S Sebinraj <s.sebinraj@intel.com>
Date: Mon Aug 11 14:04:14 2025 +0530
drm/xe: GPU frequency tracing support
A periodic GPU frequency monitoring and tracing program for the
Xe driver. The implementation provides periodic sampling of
GPU frequency through the Linux ftrace infrastructure.
Key features:
- Periodic GPU frequency sampling with configurable intervals
- Immediate frequency change reporting via tracepoints
- Integration with Linux ftrace subsystem under 'power' events
- Per-GT (Graphics Technology) monitoring support
- Dedicated workqueue for non-blocking frequency sampling
- Configurable via CONFIG_DRM_XE_GPUFREQTRACER kernel option
- The monitoring interval can be configured at runtime via the sysfs
(default 5sec).
The sysfs entry is at:
/sys/module/xe/parameters/gpufreq_monitoring_interval_ms
The tracepoint is exposed at:
/sys/kernel/debug/tracing/events/power/gpu_frequency
Format: {unsigned int state, unsigned int gpu_id}
- state: GPU frequency in KHz
- gpu_id: GPU clock domain identifier
This enables userspace tools and system monitoring applications to track
GPU frequency changes for power management analysis, performance tuning,
and debugging purposes.
Signed-off-by: S Sebinraj <s.sebinraj@intel.com>
+ /mt/dim checkpatch 27315c7bb830e06a1e63fe1fd656fda48365805c drm-intel
341695a17dc7 drm/xe: GPU frequency tracing support
-:131: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#131:
new file mode 100644
-:192: CHECK:LINE_SPACING: Please don't use multiple blank lines
#192: FILE: drivers/gpu/drm/xe/xe_gpufreqtracer.c:57:
+
+
-:273: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#273: FILE: drivers/gpu/drm/xe/xe_gpufreqtracer.c:138:
+ drm_dbg(>_to_xe(gt)->drm, "monitoring started for GT%u with interval %u ms",
+ gt->info.id, xe_modparam.gpufreq_monitoring_interval_ms);
-:323: WARNING:LONG_LINE: line length of 103 exceeds 100 columns
#323: FILE: drivers/gpu/drm/xe/xe_gpufreqtracer.c:188:
+ xe_modparam.gpufreq_monitoring_interval_ms = XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS;
-:382: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#382: FILE: drivers/gpu/drm/xe/xe_gpufreqtracer.c:247:
+ tracer_data->gt_data = drmm_kcalloc(&xe->drm, xe->info.gt_count,
+ sizeof(*tracer_data->gt_data),
-:403: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#403: FILE: drivers/gpu/drm/xe/xe_gpufreqtracer.c:268:
+ drm_dbg(&xe->drm, "GT%u initialized with global interval=%u ms",
+ gt->info.id, xe_modparam.gpufreq_monitoring_interval_ms);
-:493: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#493: FILE: drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h:24:
+TRACE_EVENT(gpu_frequency,
+ TP_PROTO(unsigned int state, unsigned int gpu_id),
-:497: CHECK:OPEN_ENDED_LINE: Lines should not end with a '('
#497: FILE: drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h:28:
+ TP_STRUCT__entry(
-:502: CHECK:OPEN_ENDED_LINE: Lines should not end with a '('
#502: FILE: drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h:33:
+ TP_fast_assign(
total: 0 errors, 2 warnings, 7 checks, 481 lines checked
^ permalink raw reply [flat|nested] 16+ messages in thread
* ✓ CI.KUnit: success for drm/xe: GPU frequency tracing support (rev2)
2025-08-11 8:34 [PATCH v2] drm/xe: GPU frequency tracing support S Sebinraj
2025-08-11 9:39 ` ✗ CI.checkpatch: warning for drm/xe: GPU frequency tracing support (rev2) Patchwork
@ 2025-08-11 9:40 ` Patchwork
2025-08-11 10:42 ` ✓ Xe.CI.BAT: " Patchwork
` (4 subsequent siblings)
6 siblings, 0 replies; 16+ messages in thread
From: Patchwork @ 2025-08-11 9:40 UTC (permalink / raw)
To: S Sebinraj; +Cc: intel-xe
== Series Details ==
Series: drm/xe: GPU frequency tracing support (rev2)
URL : https://patchwork.freedesktop.org/series/152701/
State : success
== Summary ==
+ trap cleanup EXIT
+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/xe/.kunitconfig
[09:39:02] Configuring KUnit Kernel ...
Generating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[09:39:07] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=48
[09:39:35] Starting KUnit Kernel (1/1)...
[09:39:35] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[09:39:35] ================== guc_buf (11 subtests) ===================
[09:39:35] [PASSED] test_smallest
[09:39:35] [PASSED] test_largest
[09:39:36] [PASSED] test_granular
[09:39:36] [PASSED] test_unique
[09:39:36] [PASSED] test_overlap
[09:39:36] [PASSED] test_reusable
[09:39:36] [PASSED] test_too_big
[09:39:36] [PASSED] test_flush
[09:39:36] [PASSED] test_lookup
[09:39:36] [PASSED] test_data
[09:39:36] [PASSED] test_class
[09:39:36] ===================== [PASSED] guc_buf =====================
[09:39:36] =================== guc_dbm (7 subtests) ===================
[09:39:36] [PASSED] test_empty
[09:39:36] [PASSED] test_default
[09:39:36] ======================== test_size ========================
[09:39:36] [PASSED] 4
[09:39:36] [PASSED] 8
[09:39:36] [PASSED] 32
[09:39:36] [PASSED] 256
[09:39:36] ==================== [PASSED] test_size ====================
[09:39:36] ======================= test_reuse ========================
[09:39:36] [PASSED] 4
[09:39:36] [PASSED] 8
[09:39:36] [PASSED] 32
[09:39:36] [PASSED] 256
[09:39:36] =================== [PASSED] test_reuse ====================
[09:39:36] =================== test_range_overlap ====================
[09:39:36] [PASSED] 4
[09:39:36] [PASSED] 8
[09:39:36] [PASSED] 32
[09:39:36] [PASSED] 256
[09:39:36] =============== [PASSED] test_range_overlap ================
[09:39:36] =================== test_range_compact ====================
[09:39:36] [PASSED] 4
[09:39:36] [PASSED] 8
[09:39:36] [PASSED] 32
[09:39:36] [PASSED] 256
[09:39:36] =============== [PASSED] test_range_compact ================
[09:39:36] ==================== test_range_spare =====================
[09:39:36] [PASSED] 4
[09:39:36] [PASSED] 8
[09:39:36] [PASSED] 32
[09:39:36] [PASSED] 256
[09:39:36] ================ [PASSED] test_range_spare =================
[09:39:36] ===================== [PASSED] guc_dbm =====================
[09:39:36] =================== guc_idm (6 subtests) ===================
[09:39:36] [PASSED] bad_init
[09:39:36] [PASSED] no_init
[09:39:36] [PASSED] init_fini
[09:39:36] [PASSED] check_used
[09:39:36] [PASSED] check_quota
[09:39:36] [PASSED] check_all
[09:39:36] ===================== [PASSED] guc_idm =====================
[09:39:36] ================== no_relay (3 subtests) ===================
[09:39:36] [PASSED] xe_drops_guc2pf_if_not_ready
[09:39:36] [PASSED] xe_drops_guc2vf_if_not_ready
[09:39:36] [PASSED] xe_rejects_send_if_not_ready
[09:39:36] ==================== [PASSED] no_relay =====================
[09:39:36] ================== pf_relay (14 subtests) ==================
[09:39:36] [PASSED] pf_rejects_guc2pf_too_short
[09:39:36] [PASSED] pf_rejects_guc2pf_too_long
[09:39:36] [PASSED] pf_rejects_guc2pf_no_payload
[09:39:36] [PASSED] pf_fails_no_payload
[09:39:36] [PASSED] pf_fails_bad_origin
[09:39:36] [PASSED] pf_fails_bad_type
[09:39:36] [PASSED] pf_txn_reports_error
[09:39:36] [PASSED] pf_txn_sends_pf2guc
[09:39:36] [PASSED] pf_sends_pf2guc
[09:39:36] [SKIPPED] pf_loopback_nop
[09:39:36] [SKIPPED] pf_loopback_echo
[09:39:36] [SKIPPED] pf_loopback_fail
[09:39:36] [SKIPPED] pf_loopback_busy
[09:39:36] [SKIPPED] pf_loopback_retry
[09:39:36] ==================== [PASSED] pf_relay =====================
[09:39:36] ================== vf_relay (3 subtests) ===================
[09:39:36] [PASSED] vf_rejects_guc2vf_too_short
[09:39:36] [PASSED] vf_rejects_guc2vf_too_long
[09:39:36] [PASSED] vf_rejects_guc2vf_no_payload
[09:39:36] ==================== [PASSED] vf_relay =====================
[09:39:36] ===================== lmtt (1 subtest) =====================
[09:39:36] ======================== test_ops =========================
[09:39:36] [PASSED] 2-level
[09:39:36] [PASSED] multi-level
[09:39:36] ==================== [PASSED] test_ops =====================
[09:39:36] ====================== [PASSED] lmtt =======================
[09:39:36] ================= pf_service (11 subtests) =================
[09:39:36] [PASSED] pf_negotiate_any
[09:39:36] [PASSED] pf_negotiate_base_match
[09:39:36] [PASSED] pf_negotiate_base_newer
[09:39:36] [PASSED] pf_negotiate_base_next
[09:39:36] [SKIPPED] pf_negotiate_base_older
[09:39:36] [PASSED] pf_negotiate_base_prev
[09:39:36] [PASSED] pf_negotiate_latest_match
[09:39:36] [PASSED] pf_negotiate_latest_newer
[09:39:36] [PASSED] pf_negotiate_latest_next
[09:39:36] [SKIPPED] pf_negotiate_latest_older
[09:39:36] [SKIPPED] pf_negotiate_latest_prev
[09:39:36] =================== [PASSED] pf_service ====================
[09:39:36] =================== xe_mocs (2 subtests) ===================
[09:39:36] ================ xe_live_mocs_kernel_kunit ================
[09:39:36] =========== [SKIPPED] xe_live_mocs_kernel_kunit ============
[09:39:36] ================ xe_live_mocs_reset_kunit =================
[09:39:36] ============ [SKIPPED] xe_live_mocs_reset_kunit ============
[09:39:36] ==================== [SKIPPED] xe_mocs =====================
[09:39:36] ================= xe_migrate (2 subtests) ==================
[09:39:36] ================= xe_migrate_sanity_kunit =================
[09:39:36] ============ [SKIPPED] xe_migrate_sanity_kunit =============
[09:39:36] ================== xe_validate_ccs_kunit ==================
[09:39:36] ============= [SKIPPED] xe_validate_ccs_kunit ==============
[09:39:36] =================== [SKIPPED] xe_migrate ===================
[09:39:36] ================== xe_dma_buf (1 subtest) ==================
[09:39:36] ==================== xe_dma_buf_kunit =====================
[09:39:36] ================ [SKIPPED] xe_dma_buf_kunit ================
[09:39:36] =================== [SKIPPED] xe_dma_buf ===================
[09:39:36] ================= xe_bo_shrink (1 subtest) =================
[09:39:36] =================== xe_bo_shrink_kunit ====================
[09:39:36] =============== [SKIPPED] xe_bo_shrink_kunit ===============
[09:39:36] ================== [SKIPPED] xe_bo_shrink ==================
[09:39:36] ==================== xe_bo (2 subtests) ====================
[09:39:36] ================== xe_ccs_migrate_kunit ===================
[09:39:36] ============== [SKIPPED] xe_ccs_migrate_kunit ==============
[09:39:36] ==================== xe_bo_evict_kunit ====================
[09:39:36] =============== [SKIPPED] xe_bo_evict_kunit ================
[09:39:36] ===================== [SKIPPED] xe_bo ======================
[09:39:36] ==================== args (11 subtests) ====================
[09:39:36] [PASSED] count_args_test
[09:39:36] [PASSED] call_args_example
[09:39:36] [PASSED] call_args_test
[09:39:36] [PASSED] drop_first_arg_example
[09:39:36] [PASSED] drop_first_arg_test
[09:39:36] [PASSED] first_arg_example
[09:39:36] [PASSED] first_arg_test
[09:39:36] [PASSED] last_arg_example
[09:39:36] [PASSED] last_arg_test
[09:39:36] [PASSED] pick_arg_example
[09:39:36] [PASSED] sep_comma_example
[09:39:36] ====================== [PASSED] args =======================
[09:39:36] =================== xe_pci (3 subtests) ====================
[09:39:36] ==================== check_graphics_ip ====================
[09:39:36] [PASSED] 12.70 Xe_LPG
[09:39:36] [PASSED] 12.71 Xe_LPG
[09:39:36] [PASSED] 12.74 Xe_LPG+
[09:39:36] [PASSED] 20.01 Xe2_HPG
[09:39:36] [PASSED] 20.02 Xe2_HPG
[09:39:36] [PASSED] 20.04 Xe2_LPG
[09:39:36] [PASSED] 30.00 Xe3_LPG
[09:39:36] [PASSED] 30.01 Xe3_LPG
[09:39:36] [PASSED] 30.03 Xe3_LPG
[09:39:36] ================ [PASSED] check_graphics_ip ================
[09:39:36] ===================== check_media_ip ======================
[09:39:36] [PASSED] 13.00 Xe_LPM+
[09:39:36] [PASSED] 13.01 Xe2_HPM
[09:39:36] [PASSED] 20.00 Xe2_LPM
[09:39:36] [PASSED] 30.00 Xe3_LPM
[09:39:36] [PASSED] 30.02 Xe3_LPM
[09:39:36] ================= [PASSED] check_media_ip ==================
[09:39:36] ================= check_platform_gt_count =================
[09:39:36] [PASSED] 0x9A60 (TIGERLAKE)
[09:39:36] [PASSED] 0x9A68 (TIGERLAKE)
[09:39:36] [PASSED] 0x9A70 (TIGERLAKE)
[09:39:36] [PASSED] 0x9A40 (TIGERLAKE)
[09:39:36] [PASSED] 0x9A49 (TIGERLAKE)
[09:39:36] [PASSED] 0x9A59 (TIGERLAKE)
[09:39:36] [PASSED] 0x9A78 (TIGERLAKE)
[09:39:36] [PASSED] 0x9AC0 (TIGERLAKE)
[09:39:36] [PASSED] 0x9AC9 (TIGERLAKE)
[09:39:36] [PASSED] 0x9AD9 (TIGERLAKE)
[09:39:36] [PASSED] 0x9AF8 (TIGERLAKE)
[09:39:36] [PASSED] 0x4C80 (ROCKETLAKE)
[09:39:36] [PASSED] 0x4C8A (ROCKETLAKE)
[09:39:36] [PASSED] 0x4C8B (ROCKETLAKE)
[09:39:36] [PASSED] 0x4C8C (ROCKETLAKE)
[09:39:36] [PASSED] 0x4C90 (ROCKETLAKE)
[09:39:36] [PASSED] 0x4C9A (ROCKETLAKE)
[09:39:36] [PASSED] 0x4680 (ALDERLAKE_S)
[09:39:36] [PASSED] 0x4682 (ALDERLAKE_S)
[09:39:36] [PASSED] 0x4688 (ALDERLAKE_S)
[09:39:36] [PASSED] 0x468A (ALDERLAKE_S)
[09:39:36] [PASSED] 0x468B (ALDERLAKE_S)
[09:39:36] [PASSED] 0x4690 (ALDERLAKE_S)
[09:39:36] [PASSED] 0x4692 (ALDERLAKE_S)
[09:39:36] [PASSED] 0x4693 (ALDERLAKE_S)
[09:39:36] [PASSED] 0x46A0 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x46A1 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x46A2 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x46A3 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x46A6 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x46A8 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x46AA (ALDERLAKE_P)
[09:39:36] [PASSED] 0x462A (ALDERLAKE_P)
[09:39:36] [PASSED] 0x4626 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x4628 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x46B0 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x46B1 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x46B2 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x46B3 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x46C0 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x46C1 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x46C2 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x46C3 (ALDERLAKE_P)
[09:39:36] [PASSED] 0x46D0 (ALDERLAKE_N)
[09:39:36] [PASSED] 0x46D1 (ALDERLAKE_N)
[09:39:36] [PASSED] 0x46D2 (ALDERLAKE_N)
[09:39:36] [PASSED] 0x46D3 (ALDERLAKE_N)
[09:39:36] [PASSED] 0x46D4 (ALDERLAKE_N)
[09:39:36] [PASSED] 0xA721 (ALDERLAKE_P)
[09:39:36] [PASSED] 0xA7A1 (ALDERLAKE_P)
[09:39:36] [PASSED] 0xA7A9 (ALDERLAKE_P)
[09:39:36] [PASSED] 0xA7AC (ALDERLAKE_P)
[09:39:36] [PASSED] 0xA7AD (ALDERLAKE_P)
[09:39:36] [PASSED] 0xA720 (ALDERLAKE_P)
[09:39:36] [PASSED] 0xA7A0 (ALDERLAKE_P)
[09:39:36] [PASSED] 0xA7A8 (ALDERLAKE_P)
[09:39:36] [PASSED] 0xA7AA (ALDERLAKE_P)
[09:39:36] [PASSED] 0xA7AB (ALDERLAKE_P)
[09:39:36] [PASSED] 0xA780 (ALDERLAKE_S)
[09:39:36] [PASSED] 0xA781 (ALDERLAKE_S)
[09:39:36] [PASSED] 0xA782 (ALDERLAKE_S)
[09:39:36] [PASSED] 0xA783 (ALDERLAKE_S)
[09:39:36] [PASSED] 0xA788 (ALDERLAKE_S)
[09:39:36] [PASSED] 0xA789 (ALDERLAKE_S)
[09:39:36] [PASSED] 0xA78A (ALDERLAKE_S)
[09:39:36] [PASSED] 0xA78B (ALDERLAKE_S)
[09:39:36] [PASSED] 0x4905 (DG1)
[09:39:36] [PASSED] 0x4906 (DG1)
[09:39:36] [PASSED] 0x4907 (DG1)
[09:39:36] [PASSED] 0x4908 (DG1)
[09:39:36] [PASSED] 0x4909 (DG1)
[09:39:36] [PASSED] 0x56C0 (DG2)
[09:39:36] [PASSED] 0x56C2 (DG2)
[09:39:36] [PASSED] 0x56C1 (DG2)
[09:39:36] [PASSED] 0x7D51 (METEORLAKE)
[09:39:36] [PASSED] 0x7DD1 (METEORLAKE)
[09:39:36] [PASSED] 0x7D41 (METEORLAKE)
[09:39:36] [PASSED] 0x7D67 (METEORLAKE)
[09:39:36] [PASSED] 0xB640 (METEORLAKE)
[09:39:36] [PASSED] 0x56A0 (DG2)
[09:39:36] [PASSED] 0x56A1 (DG2)
[09:39:36] [PASSED] 0x56A2 (DG2)
[09:39:36] [PASSED] 0x56BE (DG2)
[09:39:36] [PASSED] 0x56BF (DG2)
[09:39:36] [PASSED] 0x5690 (DG2)
[09:39:36] [PASSED] 0x5691 (DG2)
[09:39:36] [PASSED] 0x5692 (DG2)
[09:39:36] [PASSED] 0x56A5 (DG2)
[09:39:36] [PASSED] 0x56A6 (DG2)
[09:39:36] [PASSED] 0x56B0 (DG2)
[09:39:36] [PASSED] 0x56B1 (DG2)
[09:39:36] [PASSED] 0x56BA (DG2)
[09:39:36] [PASSED] 0x56BB (DG2)
[09:39:36] [PASSED] 0x56BC (DG2)
[09:39:36] [PASSED] 0x56BD (DG2)
[09:39:36] [PASSED] 0x5693 (DG2)
[09:39:36] [PASSED] 0x5694 (DG2)
[09:39:36] [PASSED] 0x5695 (DG2)
[09:39:36] [PASSED] 0x56A3 (DG2)
[09:39:36] [PASSED] 0x56A4 (DG2)
[09:39:36] [PASSED] 0x56B2 (DG2)
[09:39:36] [PASSED] 0x56B3 (DG2)
[09:39:36] [PASSED] 0x5696 (DG2)
[09:39:36] [PASSED] 0x5697 (DG2)
[09:39:36] [PASSED] 0xB69 (PVC)
[09:39:36] [PASSED] 0xB6E (PVC)
[09:39:36] [PASSED] 0xBD4 (PVC)
[09:39:36] [PASSED] 0xBD5 (PVC)
[09:39:36] [PASSED] 0xBD6 (PVC)
[09:39:36] [PASSED] 0xBD7 (PVC)
[09:39:36] [PASSED] 0xBD8 (PVC)
[09:39:36] [PASSED] 0xBD9 (PVC)
[09:39:36] [PASSED] 0xBDA (PVC)
[09:39:36] [PASSED] 0xBDB (PVC)
[09:39:36] [PASSED] 0xBE0 (PVC)
[09:39:36] [PASSED] 0xBE1 (PVC)
[09:39:36] [PASSED] 0xBE5 (PVC)
[09:39:36] [PASSED] 0x7D40 (METEORLAKE)
[09:39:36] [PASSED] 0x7D45 (METEORLAKE)
[09:39:36] [PASSED] 0x7D55 (METEORLAKE)
[09:39:36] [PASSED] 0x7D60 (METEORLAKE)
[09:39:36] [PASSED] 0x7DD5 (METEORLAKE)
[09:39:36] [PASSED] 0x6420 (LUNARLAKE)
[09:39:36] [PASSED] 0x64A0 (LUNARLAKE)
[09:39:36] [PASSED] 0x64B0 (LUNARLAKE)
[09:39:36] [PASSED] 0xE202 (BATTLEMAGE)
[09:39:36] [PASSED] 0xE209 (BATTLEMAGE)
[09:39:36] [PASSED] 0xE20B (BATTLEMAGE)
[09:39:36] [PASSED] 0xE20C (BATTLEMAGE)
[09:39:36] [PASSED] 0xE20D (BATTLEMAGE)
[09:39:36] [PASSED] 0xE210 (BATTLEMAGE)
[09:39:36] [PASSED] 0xE211 (BATTLEMAGE)
[09:39:36] [PASSED] 0xE212 (BATTLEMAGE)
[09:39:36] [PASSED] 0xE216 (BATTLEMAGE)
[09:39:36] [PASSED] 0xE220 (BATTLEMAGE)
[09:39:36] [PASSED] 0xE221 (BATTLEMAGE)
[09:39:36] [PASSED] 0xE222 (BATTLEMAGE)
[09:39:36] [PASSED] 0xE223 (BATTLEMAGE)
[09:39:36] [PASSED] 0xB080 (PANTHERLAKE)
[09:39:36] [PASSED] 0xB081 (PANTHERLAKE)
[09:39:36] [PASSED] 0xB082 (PANTHERLAKE)
[09:39:36] [PASSED] 0xB083 (PANTHERLAKE)
[09:39:36] [PASSED] 0xB084 (PANTHERLAKE)
[09:39:36] [PASSED] 0xB085 (PANTHERLAKE)
[09:39:36] [PASSED] 0xB086 (PANTHERLAKE)
[09:39:36] [PASSED] 0xB087 (PANTHERLAKE)
[09:39:36] [PASSED] 0xB08F (PANTHERLAKE)
[09:39:36] [PASSED] 0xB090 (PANTHERLAKE)
[09:39:36] [PASSED] 0xB0A0 (PANTHERLAKE)
[09:39:36] [PASSED] 0xB0B0 (PANTHERLAKE)
[09:39:36] [PASSED] 0xFD80 (PANTHERLAKE)
[09:39:36] [PASSED] 0xFD81 (PANTHERLAKE)
[09:39:36] ============= [PASSED] check_platform_gt_count =============
[09:39:36] ===================== [PASSED] xe_pci ======================
[09:39:36] =================== xe_rtp (2 subtests) ====================
[09:39:36] =============== xe_rtp_process_to_sr_tests ================
[09:39:36] [PASSED] coalesce-same-reg
[09:39:36] [PASSED] no-match-no-add
[09:39:36] [PASSED] match-or
[09:39:36] [PASSED] match-or-xfail
[09:39:36] [PASSED] no-match-no-add-multiple-rules
[09:39:36] [PASSED] two-regs-two-entries
[09:39:36] [PASSED] clr-one-set-other
[09:39:36] [PASSED] set-field
[09:39:36] [PASSED] conflict-duplicate
[09:39:36] [PASSED] conflict-not-disjoint
[09:39:36] [PASSED] conflict-reg-type
[09:39:36] =========== [PASSED] xe_rtp_process_to_sr_tests ============
[09:39:36] ================== xe_rtp_process_tests ===================
[09:39:36] [PASSED] active1
[09:39:36] [PASSED] active2
[09:39:36] [PASSED] active-inactive
[09:39:36] [PASSED] inactive-active
[09:39:36] [PASSED] inactive-1st_or_active-inactive
[09:39:36] [PASSED] inactive-2nd_or_active-inactive
[09:39:36] [PASSED] inactive-last_or_active-inactive
[09:39:36] [PASSED] inactive-no_or_active-inactive
[09:39:36] ============== [PASSED] xe_rtp_process_tests ===============
[09:39:36] ===================== [PASSED] xe_rtp ======================
[09:39:36] ==================== xe_wa (1 subtest) =====================
[09:39:36] ======================== xe_wa_gt =========================
[09:39:36] [PASSED] TIGERLAKE (B0)
[09:39:36] [PASSED] DG1 (A0)
[09:39:36] [PASSED] DG1 (B0)
[09:39:36] [PASSED] ALDERLAKE_S (A0)
[09:39:36] [PASSED] ALDERLAKE_S (B0)
[09:39:36] [PASSED] ALDERLAKE_S (C0)
[09:39:36] [PASSED] ALDERLAKE_S (D0)
[09:39:36] [PASSED] ALDERLAKE_P (A0)
[09:39:36] [PASSED] ALDERLAKE_P (B0)
[09:39:36] [PASSED] ALDERLAKE_P (C0)
[09:39:36] [PASSED] ALDERLAKE_S_RPLS (D0)
[09:39:36] [PASSED] ALDERLAKE_P_RPLU (E0)
[09:39:36] [PASSED] DG2_G10 (C0)
[09:39:36] [PASSED] DG2_G11 (B1)
[09:39:36] [PASSED] DG2_G12 (A1)
[09:39:36] [PASSED] METEORLAKE (g:A0, m:A0)
[09:39:36] [PASSED] METEORLAKE (g:A0, m:A0)
[09:39:36] [PASSED] METEORLAKE (g:A0, m:A0)
[09:39:36] [PASSED] LUNARLAKE (g:A0, m:A0)
[09:39:36] [PASSED] LUNARLAKE (g:B0, m:A0)
stty: 'standard input': Inappropriate ioctl for device
[09:39:36] [PASSED] BATTLEMAGE (g:A0, m:A1)
[09:39:36] ==================== [PASSED] xe_wa_gt =====================
[09:39:36] ====================== [PASSED] xe_wa ======================
[09:39:36] ============================================================
[09:39:36] Testing complete. Ran 297 tests: passed: 281, skipped: 16
[09:39:36] Elapsed time: 33.227s total, 4.239s configuring, 28.621s building, 0.327s running
+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/tests/.kunitconfig
[09:39:36] Configuring KUnit Kernel ...
Regenerating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[09:39:37] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=48
[09:40:00] Starting KUnit Kernel (1/1)...
[09:40:00] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[09:40:00] == drm_test_atomic_get_connector_for_encoder (1 subtest) ===
[09:40:00] [PASSED] drm_test_drm_atomic_get_connector_for_encoder
[09:40:00] ==== [PASSED] drm_test_atomic_get_connector_for_encoder ====
[09:40:00] =========== drm_validate_clone_mode (2 subtests) ===========
[09:40:00] ============== drm_test_check_in_clone_mode ===============
[09:40:00] [PASSED] in_clone_mode
[09:40:00] [PASSED] not_in_clone_mode
[09:40:00] ========== [PASSED] drm_test_check_in_clone_mode ===========
[09:40:00] =============== drm_test_check_valid_clones ===============
[09:40:00] [PASSED] not_in_clone_mode
[09:40:00] [PASSED] valid_clone
[09:40:00] [PASSED] invalid_clone
[09:40:00] =========== [PASSED] drm_test_check_valid_clones ===========
[09:40:00] ============= [PASSED] drm_validate_clone_mode =============
[09:40:00] ============= drm_validate_modeset (1 subtest) =============
[09:40:00] [PASSED] drm_test_check_connector_changed_modeset
[09:40:00] ============== [PASSED] drm_validate_modeset ===============
[09:40:00] ====== drm_test_bridge_get_current_state (2 subtests) ======
[09:40:00] [PASSED] drm_test_drm_bridge_get_current_state_atomic
[09:40:00] [PASSED] drm_test_drm_bridge_get_current_state_legacy
[09:40:00] ======== [PASSED] drm_test_bridge_get_current_state ========
[09:40:00] ====== drm_test_bridge_helper_reset_crtc (3 subtests) ======
[09:40:00] [PASSED] drm_test_drm_bridge_helper_reset_crtc_atomic
[09:40:00] [PASSED] drm_test_drm_bridge_helper_reset_crtc_atomic_disabled
[09:40:00] [PASSED] drm_test_drm_bridge_helper_reset_crtc_legacy
[09:40:00] ======== [PASSED] drm_test_bridge_helper_reset_crtc ========
[09:40:00] ============== drm_bridge_alloc (2 subtests) ===============
[09:40:00] [PASSED] drm_test_drm_bridge_alloc_basic
[09:40:00] [PASSED] drm_test_drm_bridge_alloc_get_put
[09:40:00] ================ [PASSED] drm_bridge_alloc =================
[09:40:00] ================== drm_buddy (7 subtests) ==================
[09:40:00] [PASSED] drm_test_buddy_alloc_limit
[09:40:00] [PASSED] drm_test_buddy_alloc_optimistic
[09:40:00] [PASSED] drm_test_buddy_alloc_pessimistic
[09:40:00] [PASSED] drm_test_buddy_alloc_pathological
[09:40:00] [PASSED] drm_test_buddy_alloc_contiguous
[09:40:00] [PASSED] drm_test_buddy_alloc_clear
[09:40:00] [PASSED] drm_test_buddy_alloc_range_bias
[09:40:00] ==================== [PASSED] drm_buddy ====================
[09:40:00] ============= drm_cmdline_parser (40 subtests) =============
[09:40:00] [PASSED] drm_test_cmdline_force_d_only
[09:40:00] [PASSED] drm_test_cmdline_force_D_only_dvi
[09:40:00] [PASSED] drm_test_cmdline_force_D_only_hdmi
[09:40:00] [PASSED] drm_test_cmdline_force_D_only_not_digital
[09:40:00] [PASSED] drm_test_cmdline_force_e_only
[09:40:00] [PASSED] drm_test_cmdline_res
[09:40:00] [PASSED] drm_test_cmdline_res_vesa
[09:40:00] [PASSED] drm_test_cmdline_res_vesa_rblank
[09:40:00] [PASSED] drm_test_cmdline_res_rblank
[09:40:00] [PASSED] drm_test_cmdline_res_bpp
[09:40:00] [PASSED] drm_test_cmdline_res_refresh
[09:40:00] [PASSED] drm_test_cmdline_res_bpp_refresh
[09:40:00] [PASSED] drm_test_cmdline_res_bpp_refresh_interlaced
[09:40:00] [PASSED] drm_test_cmdline_res_bpp_refresh_margins
[09:40:00] [PASSED] drm_test_cmdline_res_bpp_refresh_force_off
[09:40:00] [PASSED] drm_test_cmdline_res_bpp_refresh_force_on
[09:40:00] [PASSED] drm_test_cmdline_res_bpp_refresh_force_on_analog
[09:40:00] [PASSED] drm_test_cmdline_res_bpp_refresh_force_on_digital
[09:40:00] [PASSED] drm_test_cmdline_res_bpp_refresh_interlaced_margins_force_on
[09:40:00] [PASSED] drm_test_cmdline_res_margins_force_on
[09:40:00] [PASSED] drm_test_cmdline_res_vesa_margins
[09:40:00] [PASSED] drm_test_cmdline_name
[09:40:00] [PASSED] drm_test_cmdline_name_bpp
[09:40:00] [PASSED] drm_test_cmdline_name_option
[09:40:00] [PASSED] drm_test_cmdline_name_bpp_option
[09:40:00] [PASSED] drm_test_cmdline_rotate_0
[09:40:00] [PASSED] drm_test_cmdline_rotate_90
[09:40:00] [PASSED] drm_test_cmdline_rotate_180
[09:40:00] [PASSED] drm_test_cmdline_rotate_270
[09:40:00] [PASSED] drm_test_cmdline_hmirror
[09:40:00] [PASSED] drm_test_cmdline_vmirror
[09:40:00] [PASSED] drm_test_cmdline_margin_options
[09:40:00] [PASSED] drm_test_cmdline_multiple_options
[09:40:00] [PASSED] drm_test_cmdline_bpp_extra_and_option
[09:40:00] [PASSED] drm_test_cmdline_extra_and_option
[09:40:00] [PASSED] drm_test_cmdline_freestanding_options
[09:40:00] [PASSED] drm_test_cmdline_freestanding_force_e_and_options
[09:40:00] [PASSED] drm_test_cmdline_panel_orientation
[09:40:00] ================ drm_test_cmdline_invalid =================
[09:40:00] [PASSED] margin_only
[09:40:00] [PASSED] interlace_only
[09:40:00] [PASSED] res_missing_x
[09:40:00] [PASSED] res_missing_y
[09:40:00] [PASSED] res_bad_y
[09:40:00] [PASSED] res_missing_y_bpp
[09:40:00] [PASSED] res_bad_bpp
[09:40:00] [PASSED] res_bad_refresh
[09:40:00] [PASSED] res_bpp_refresh_force_on_off
[09:40:00] [PASSED] res_invalid_mode
[09:40:00] [PASSED] res_bpp_wrong_place_mode
[09:40:00] [PASSED] name_bpp_refresh
[09:40:00] [PASSED] name_refresh
[09:40:00] [PASSED] name_refresh_wrong_mode
[09:40:00] [PASSED] name_refresh_invalid_mode
[09:40:00] [PASSED] rotate_multiple
[09:40:00] [PASSED] rotate_invalid_val
[09:40:00] [PASSED] rotate_truncated
[09:40:00] [PASSED] invalid_option
[09:40:00] [PASSED] invalid_tv_option
[09:40:00] [PASSED] truncated_tv_option
[09:40:00] ============ [PASSED] drm_test_cmdline_invalid =============
[09:40:00] =============== drm_test_cmdline_tv_options ===============
[09:40:00] [PASSED] NTSC
[09:40:00] [PASSED] NTSC_443
[09:40:00] [PASSED] NTSC_J
[09:40:00] [PASSED] PAL
[09:40:00] [PASSED] PAL_M
[09:40:00] [PASSED] PAL_N
[09:40:00] [PASSED] SECAM
[09:40:00] [PASSED] MONO_525
[09:40:00] [PASSED] MONO_625
[09:40:00] =========== [PASSED] drm_test_cmdline_tv_options ===========
[09:40:00] =============== [PASSED] drm_cmdline_parser ================
[09:40:00] ========== drmm_connector_hdmi_init (20 subtests) ==========
[09:40:00] [PASSED] drm_test_connector_hdmi_init_valid
[09:40:00] [PASSED] drm_test_connector_hdmi_init_bpc_8
[09:40:00] [PASSED] drm_test_connector_hdmi_init_bpc_10
[09:40:00] [PASSED] drm_test_connector_hdmi_init_bpc_12
[09:40:00] [PASSED] drm_test_connector_hdmi_init_bpc_invalid
[09:40:00] [PASSED] drm_test_connector_hdmi_init_bpc_null
[09:40:00] [PASSED] drm_test_connector_hdmi_init_formats_empty
[09:40:00] [PASSED] drm_test_connector_hdmi_init_formats_no_rgb
[09:40:00] === drm_test_connector_hdmi_init_formats_yuv420_allowed ===
[09:40:00] [PASSED] supported_formats=0x9 yuv420_allowed=1
[09:40:00] [PASSED] supported_formats=0x9 yuv420_allowed=0
[09:40:00] [PASSED] supported_formats=0x3 yuv420_allowed=1
[09:40:00] [PASSED] supported_formats=0x3 yuv420_allowed=0
[09:40:00] === [PASSED] drm_test_connector_hdmi_init_formats_yuv420_allowed ===
[09:40:00] [PASSED] drm_test_connector_hdmi_init_null_ddc
[09:40:00] [PASSED] drm_test_connector_hdmi_init_null_product
[09:40:00] [PASSED] drm_test_connector_hdmi_init_null_vendor
[09:40:00] [PASSED] drm_test_connector_hdmi_init_product_length_exact
[09:40:00] [PASSED] drm_test_connector_hdmi_init_product_length_too_long
[09:40:00] [PASSED] drm_test_connector_hdmi_init_product_valid
[09:40:00] [PASSED] drm_test_connector_hdmi_init_vendor_length_exact
[09:40:00] [PASSED] drm_test_connector_hdmi_init_vendor_length_too_long
[09:40:00] [PASSED] drm_test_connector_hdmi_init_vendor_valid
[09:40:00] ========= drm_test_connector_hdmi_init_type_valid =========
[09:40:00] [PASSED] HDMI-A
[09:40:00] [PASSED] HDMI-B
[09:40:00] ===== [PASSED] drm_test_connector_hdmi_init_type_valid =====
[09:40:00] ======== drm_test_connector_hdmi_init_type_invalid ========
[09:40:00] [PASSED] Unknown
[09:40:00] [PASSED] VGA
[09:40:00] [PASSED] DVI-I
[09:40:00] [PASSED] DVI-D
[09:40:00] [PASSED] DVI-A
[09:40:00] [PASSED] Composite
[09:40:00] [PASSED] SVIDEO
[09:40:00] [PASSED] LVDS
[09:40:00] [PASSED] Component
[09:40:00] [PASSED] DIN
[09:40:00] [PASSED] DP
[09:40:00] [PASSED] TV
[09:40:00] [PASSED] eDP
[09:40:00] [PASSED] Virtual
[09:40:00] [PASSED] DSI
[09:40:00] [PASSED] DPI
[09:40:00] [PASSED] Writeback
[09:40:00] [PASSED] SPI
[09:40:00] [PASSED] USB
[09:40:00] ==== [PASSED] drm_test_connector_hdmi_init_type_invalid ====
[09:40:00] ============ [PASSED] drmm_connector_hdmi_init =============
[09:40:00] ============= drmm_connector_init (3 subtests) =============
[09:40:00] [PASSED] drm_test_drmm_connector_init
[09:40:00] [PASSED] drm_test_drmm_connector_init_null_ddc
[09:40:00] ========= drm_test_drmm_connector_init_type_valid =========
[09:40:00] [PASSED] Unknown
[09:40:00] [PASSED] VGA
[09:40:00] [PASSED] DVI-I
[09:40:00] [PASSED] DVI-D
[09:40:00] [PASSED] DVI-A
[09:40:00] [PASSED] Composite
[09:40:00] [PASSED] SVIDEO
[09:40:00] [PASSED] LVDS
[09:40:00] [PASSED] Component
[09:40:00] [PASSED] DIN
[09:40:00] [PASSED] DP
[09:40:00] [PASSED] HDMI-A
[09:40:00] [PASSED] HDMI-B
[09:40:00] [PASSED] TV
[09:40:00] [PASSED] eDP
[09:40:00] [PASSED] Virtual
[09:40:00] [PASSED] DSI
[09:40:00] [PASSED] DPI
[09:40:00] [PASSED] Writeback
[09:40:00] [PASSED] SPI
[09:40:00] [PASSED] USB
[09:40:00] ===== [PASSED] drm_test_drmm_connector_init_type_valid =====
[09:40:00] =============== [PASSED] drmm_connector_init ===============
[09:40:00] ========= drm_connector_dynamic_init (6 subtests) ==========
[09:40:00] [PASSED] drm_test_drm_connector_dynamic_init
[09:40:00] [PASSED] drm_test_drm_connector_dynamic_init_null_ddc
[09:40:00] [PASSED] drm_test_drm_connector_dynamic_init_not_added
[09:40:00] [PASSED] drm_test_drm_connector_dynamic_init_properties
[09:40:00] ===== drm_test_drm_connector_dynamic_init_type_valid ======
[09:40:00] [PASSED] Unknown
[09:40:00] [PASSED] VGA
[09:40:00] [PASSED] DVI-I
[09:40:00] [PASSED] DVI-D
[09:40:00] [PASSED] DVI-A
[09:40:00] [PASSED] Composite
[09:40:00] [PASSED] SVIDEO
[09:40:00] [PASSED] LVDS
[09:40:00] [PASSED] Component
[09:40:00] [PASSED] DIN
[09:40:00] [PASSED] DP
[09:40:00] [PASSED] HDMI-A
[09:40:00] [PASSED] HDMI-B
[09:40:00] [PASSED] TV
[09:40:00] [PASSED] eDP
[09:40:00] [PASSED] Virtual
[09:40:00] [PASSED] DSI
[09:40:00] [PASSED] DPI
[09:40:00] [PASSED] Writeback
[09:40:00] [PASSED] SPI
[09:40:00] [PASSED] USB
[09:40:00] = [PASSED] drm_test_drm_connector_dynamic_init_type_valid ==
[09:40:00] ======== drm_test_drm_connector_dynamic_init_name =========
[09:40:00] [PASSED] Unknown
[09:40:00] [PASSED] VGA
[09:40:00] [PASSED] DVI-I
[09:40:00] [PASSED] DVI-D
[09:40:00] [PASSED] DVI-A
[09:40:00] [PASSED] Composite
[09:40:00] [PASSED] SVIDEO
[09:40:00] [PASSED] LVDS
[09:40:00] [PASSED] Component
[09:40:00] [PASSED] DIN
[09:40:00] [PASSED] DP
[09:40:00] [PASSED] HDMI-A
[09:40:00] [PASSED] HDMI-B
[09:40:00] [PASSED] TV
[09:40:00] [PASSED] eDP
[09:40:00] [PASSED] Virtual
[09:40:00] [PASSED] DSI
[09:40:00] [PASSED] DPI
[09:40:00] [PASSED] Writeback
[09:40:00] [PASSED] SPI
[09:40:00] [PASSED] USB
[09:40:00] ==== [PASSED] drm_test_drm_connector_dynamic_init_name =====
[09:40:00] =========== [PASSED] drm_connector_dynamic_init ============
[09:40:00] ==== drm_connector_dynamic_register_early (4 subtests) =====
[09:40:00] [PASSED] drm_test_drm_connector_dynamic_register_early_on_list
[09:40:00] [PASSED] drm_test_drm_connector_dynamic_register_early_defer
[09:40:00] [PASSED] drm_test_drm_connector_dynamic_register_early_no_init
[09:40:00] [PASSED] drm_test_drm_connector_dynamic_register_early_no_mode_object
[09:40:00] ====== [PASSED] drm_connector_dynamic_register_early =======
[09:40:00] ======= drm_connector_dynamic_register (7 subtests) ========
[09:40:00] [PASSED] drm_test_drm_connector_dynamic_register_on_list
[09:40:00] [PASSED] drm_test_drm_connector_dynamic_register_no_defer
[09:40:00] [PASSED] drm_test_drm_connector_dynamic_register_no_init
[09:40:00] [PASSED] drm_test_drm_connector_dynamic_register_mode_object
[09:40:00] [PASSED] drm_test_drm_connector_dynamic_register_sysfs
[09:40:00] [PASSED] drm_test_drm_connector_dynamic_register_sysfs_name
[09:40:00] [PASSED] drm_test_drm_connector_dynamic_register_debugfs
[09:40:00] ========= [PASSED] drm_connector_dynamic_register ==========
[09:40:00] = drm_connector_attach_broadcast_rgb_property (2 subtests) =
[09:40:00] [PASSED] drm_test_drm_connector_attach_broadcast_rgb_property
[09:40:00] [PASSED] drm_test_drm_connector_attach_broadcast_rgb_property_hdmi_connector
[09:40:00] === [PASSED] drm_connector_attach_broadcast_rgb_property ===
[09:40:00] ========== drm_get_tv_mode_from_name (2 subtests) ==========
[09:40:00] ========== drm_test_get_tv_mode_from_name_valid ===========
[09:40:00] [PASSED] NTSC
[09:40:00] [PASSED] NTSC-443
[09:40:00] [PASSED] NTSC-J
[09:40:00] [PASSED] PAL
[09:40:00] [PASSED] PAL-M
[09:40:00] [PASSED] PAL-N
[09:40:00] [PASSED] SECAM
[09:40:00] [PASSED] Mono
[09:40:00] ====== [PASSED] drm_test_get_tv_mode_from_name_valid =======
[09:40:00] [PASSED] drm_test_get_tv_mode_from_name_truncated
[09:40:00] ============ [PASSED] drm_get_tv_mode_from_name ============
[09:40:00] = drm_test_connector_hdmi_compute_mode_clock (12 subtests) =
[09:40:00] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb
[09:40:00] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_10bpc
[09:40:00] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_10bpc_vic_1
[09:40:00] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_12bpc
[09:40:00] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_12bpc_vic_1
[09:40:00] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_double
[09:40:00] = drm_test_connector_hdmi_compute_mode_clock_yuv420_valid =
[09:40:00] [PASSED] VIC 96
[09:40:00] [PASSED] VIC 97
[09:40:00] [PASSED] VIC 101
[09:40:00] [PASSED] VIC 102
[09:40:00] [PASSED] VIC 106
[09:40:00] [PASSED] VIC 107
[09:40:00] === [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv420_valid ===
[09:40:00] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv420_10_bpc
[09:40:00] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv420_12_bpc
[09:40:00] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv422_8_bpc
[09:40:00] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv422_10_bpc
[09:40:00] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv422_12_bpc
[09:40:00] === [PASSED] drm_test_connector_hdmi_compute_mode_clock ====
[09:40:00] == drm_hdmi_connector_get_broadcast_rgb_name (2 subtests) ==
[09:40:00] === drm_test_drm_hdmi_connector_get_broadcast_rgb_name ====
[09:40:00] [PASSED] Automatic
[09:40:00] [PASSED] Full
[09:40:00] [PASSED] Limited 16:235
[09:40:00] === [PASSED] drm_test_drm_hdmi_connector_get_broadcast_rgb_name ===
[09:40:00] [PASSED] drm_test_drm_hdmi_connector_get_broadcast_rgb_name_invalid
[09:40:00] ==== [PASSED] drm_hdmi_connector_get_broadcast_rgb_name ====
[09:40:00] == drm_hdmi_connector_get_output_format_name (2 subtests) ==
[09:40:00] === drm_test_drm_hdmi_connector_get_output_format_name ====
[09:40:00] [PASSED] RGB
[09:40:00] [PASSED] YUV 4:2:0
[09:40:00] [PASSED] YUV 4:2:2
[09:40:00] [PASSED] YUV 4:4:4
[09:40:00] === [PASSED] drm_test_drm_hdmi_connector_get_output_format_name ===
[09:40:00] [PASSED] drm_test_drm_hdmi_connector_get_output_format_name_invalid
[09:40:00] ==== [PASSED] drm_hdmi_connector_get_output_format_name ====
[09:40:00] ============= drm_damage_helper (21 subtests) ==============
[09:40:00] [PASSED] drm_test_damage_iter_no_damage
[09:40:00] [PASSED] drm_test_damage_iter_no_damage_fractional_src
[09:40:00] [PASSED] drm_test_damage_iter_no_damage_src_moved
[09:40:00] [PASSED] drm_test_damage_iter_no_damage_fractional_src_moved
[09:40:00] [PASSED] drm_test_damage_iter_no_damage_not_visible
[09:40:00] [PASSED] drm_test_damage_iter_no_damage_no_crtc
[09:40:00] [PASSED] drm_test_damage_iter_no_damage_no_fb
[09:40:00] [PASSED] drm_test_damage_iter_simple_damage
[09:40:00] [PASSED] drm_test_damage_iter_single_damage
[09:40:00] [PASSED] drm_test_damage_iter_single_damage_intersect_src
[09:40:00] [PASSED] drm_test_damage_iter_single_damage_outside_src
[09:40:00] [PASSED] drm_test_damage_iter_single_damage_fractional_src
[09:40:00] [PASSED] drm_test_damage_iter_single_damage_intersect_fractional_src
[09:40:00] [PASSED] drm_test_damage_iter_single_damage_outside_fractional_src
[09:40:00] [PASSED] drm_test_damage_iter_single_damage_src_moved
[09:40:00] [PASSED] drm_test_damage_iter_single_damage_fractional_src_moved
[09:40:00] [PASSED] drm_test_damage_iter_damage
[09:40:00] [PASSED] drm_test_damage_iter_damage_one_intersect
[09:40:00] [PASSED] drm_test_damage_iter_damage_one_outside
[09:40:00] [PASSED] drm_test_damage_iter_damage_src_moved
[09:40:00] [PASSED] drm_test_damage_iter_damage_not_visible
[09:40:00] ================ [PASSED] drm_damage_helper ================
[09:40:00] ============== drm_dp_mst_helper (3 subtests) ==============
[09:40:00] ============== drm_test_dp_mst_calc_pbn_mode ==============
[09:40:00] [PASSED] Clock 154000 BPP 30 DSC disabled
[09:40:00] [PASSED] Clock 234000 BPP 30 DSC disabled
[09:40:00] [PASSED] Clock 297000 BPP 24 DSC disabled
[09:40:00] [PASSED] Clock 332880 BPP 24 DSC enabled
[09:40:00] [PASSED] Clock 324540 BPP 24 DSC enabled
[09:40:00] ========== [PASSED] drm_test_dp_mst_calc_pbn_mode ==========
[09:40:00] ============== drm_test_dp_mst_calc_pbn_div ===============
[09:40:00] [PASSED] Link rate 2000000 lane count 4
[09:40:00] [PASSED] Link rate 2000000 lane count 2
[09:40:00] [PASSED] Link rate 2000000 lane count 1
[09:40:00] [PASSED] Link rate 1350000 lane count 4
[09:40:00] [PASSED] Link rate 1350000 lane count 2
[09:40:00] [PASSED] Link rate 1350000 lane count 1
[09:40:00] [PASSED] Link rate 1000000 lane count 4
[09:40:00] [PASSED] Link rate 1000000 lane count 2
[09:40:00] [PASSED] Link rate 1000000 lane count 1
[09:40:00] [PASSED] Link rate 810000 lane count 4
[09:40:00] [PASSED] Link rate 810000 lane count 2
[09:40:00] [PASSED] Link rate 810000 lane count 1
[09:40:00] [PASSED] Link rate 540000 lane count 4
[09:40:00] [PASSED] Link rate 540000 lane count 2
[09:40:00] [PASSED] Link rate 540000 lane count 1
[09:40:00] [PASSED] Link rate 270000 lane count 4
[09:40:00] [PASSED] Link rate 270000 lane count 2
[09:40:00] [PASSED] Link rate 270000 lane count 1
[09:40:00] [PASSED] Link rate 162000 lane count 4
[09:40:00] [PASSED] Link rate 162000 lane count 2
[09:40:00] [PASSED] Link rate 162000 lane count 1
[09:40:00] ========== [PASSED] drm_test_dp_mst_calc_pbn_div ===========
[09:40:00] ========= drm_test_dp_mst_sideband_msg_req_decode =========
[09:40:00] [PASSED] DP_ENUM_PATH_RESOURCES with port number
[09:40:00] [PASSED] DP_POWER_UP_PHY with port number
[09:40:00] [PASSED] DP_POWER_DOWN_PHY with port number
[09:40:00] [PASSED] DP_ALLOCATE_PAYLOAD with SDP stream sinks
[09:40:00] [PASSED] DP_ALLOCATE_PAYLOAD with port number
[09:40:00] [PASSED] DP_ALLOCATE_PAYLOAD with VCPI
[09:40:00] [PASSED] DP_ALLOCATE_PAYLOAD with PBN
[09:40:00] [PASSED] DP_QUERY_PAYLOAD with port number
[09:40:00] [PASSED] DP_QUERY_PAYLOAD with VCPI
[09:40:00] [PASSED] DP_REMOTE_DPCD_READ with port number
[09:40:00] [PASSED] DP_REMOTE_DPCD_READ with DPCD address
[09:40:00] [PASSED] DP_REMOTE_DPCD_READ with max number of bytes
[09:40:00] [PASSED] DP_REMOTE_DPCD_WRITE with port number
[09:40:00] [PASSED] DP_REMOTE_DPCD_WRITE with DPCD address
[09:40:00] [PASSED] DP_REMOTE_DPCD_WRITE with data array
[09:40:00] [PASSED] DP_REMOTE_I2C_READ with port number
[09:40:00] [PASSED] DP_REMOTE_I2C_READ with I2C device ID
[09:40:00] [PASSED] DP_REMOTE_I2C_READ with transactions array
[09:40:00] [PASSED] DP_REMOTE_I2C_WRITE with port number
[09:40:00] [PASSED] DP_REMOTE_I2C_WRITE with I2C device ID
[09:40:00] [PASSED] DP_REMOTE_I2C_WRITE with data array
[09:40:00] [PASSED] DP_QUERY_STREAM_ENC_STATUS with stream ID
[09:40:00] [PASSED] DP_QUERY_STREAM_ENC_STATUS with client ID
[09:40:00] [PASSED] DP_QUERY_STREAM_ENC_STATUS with stream event
[09:40:00] [PASSED] DP_QUERY_STREAM_ENC_STATUS with valid stream event
[09:40:00] [PASSED] DP_QUERY_STREAM_ENC_STATUS with stream behavior
[09:40:00] [PASSED] DP_QUERY_STREAM_ENC_STATUS with a valid stream behavior
[09:40:00] ===== [PASSED] drm_test_dp_mst_sideband_msg_req_decode =====
[09:40:00] ================ [PASSED] drm_dp_mst_helper ================
[09:40:00] ================== drm_exec (7 subtests) ===================
[09:40:00] [PASSED] sanitycheck
[09:40:00] [PASSED] test_lock
[09:40:00] [PASSED] test_lock_unlock
[09:40:00] [PASSED] test_duplicates
[09:40:00] [PASSED] test_prepare
[09:40:00] [PASSED] test_prepare_array
[09:40:00] [PASSED] test_multiple_loops
[09:40:00] ==================== [PASSED] drm_exec =====================
[09:40:00] =========== drm_format_helper_test (17 subtests) ===========
[09:40:00] ============== drm_test_fb_xrgb8888_to_gray8 ==============
[09:40:00] [PASSED] single_pixel_source_buffer
[09:40:00] [PASSED] single_pixel_clip_rectangle
[09:40:00] [PASSED] well_known_colors
[09:40:00] [PASSED] destination_pitch
[09:40:00] ========== [PASSED] drm_test_fb_xrgb8888_to_gray8 ==========
[09:40:00] ============= drm_test_fb_xrgb8888_to_rgb332 ==============
[09:40:00] [PASSED] single_pixel_source_buffer
[09:40:00] [PASSED] single_pixel_clip_rectangle
[09:40:00] [PASSED] well_known_colors
[09:40:00] [PASSED] destination_pitch
[09:40:00] ========= [PASSED] drm_test_fb_xrgb8888_to_rgb332 ==========
[09:40:00] ============= drm_test_fb_xrgb8888_to_rgb565 ==============
[09:40:00] [PASSED] single_pixel_source_buffer
[09:40:00] [PASSED] single_pixel_clip_rectangle
[09:40:00] [PASSED] well_known_colors
[09:40:00] [PASSED] destination_pitch
[09:40:00] ========= [PASSED] drm_test_fb_xrgb8888_to_rgb565 ==========
[09:40:00] ============ drm_test_fb_xrgb8888_to_xrgb1555 =============
[09:40:00] [PASSED] single_pixel_source_buffer
[09:40:00] [PASSED] single_pixel_clip_rectangle
[09:40:00] [PASSED] well_known_colors
[09:40:00] [PASSED] destination_pitch
[09:40:00] ======== [PASSED] drm_test_fb_xrgb8888_to_xrgb1555 =========
[09:40:00] ============ drm_test_fb_xrgb8888_to_argb1555 =============
[09:40:00] [PASSED] single_pixel_source_buffer
[09:40:00] [PASSED] single_pixel_clip_rectangle
[09:40:00] [PASSED] well_known_colors
[09:40:00] [PASSED] destination_pitch
[09:40:00] ======== [PASSED] drm_test_fb_xrgb8888_to_argb1555 =========
[09:40:00] ============ drm_test_fb_xrgb8888_to_rgba5551 =============
[09:40:00] [PASSED] single_pixel_source_buffer
[09:40:00] [PASSED] single_pixel_clip_rectangle
[09:40:00] [PASSED] well_known_colors
[09:40:00] [PASSED] destination_pitch
[09:40:00] ======== [PASSED] drm_test_fb_xrgb8888_to_rgba5551 =========
[09:40:00] ============= drm_test_fb_xrgb8888_to_rgb888 ==============
[09:40:00] [PASSED] single_pixel_source_buffer
[09:40:00] [PASSED] single_pixel_clip_rectangle
[09:40:00] [PASSED] well_known_colors
[09:40:00] [PASSED] destination_pitch
[09:40:00] ========= [PASSED] drm_test_fb_xrgb8888_to_rgb888 ==========
[09:40:00] ============= drm_test_fb_xrgb8888_to_bgr888 ==============
[09:40:00] [PASSED] single_pixel_source_buffer
[09:40:00] [PASSED] single_pixel_clip_rectangle
[09:40:00] [PASSED] well_known_colors
[09:40:00] [PASSED] destination_pitch
[09:40:00] ========= [PASSED] drm_test_fb_xrgb8888_to_bgr888 ==========
[09:40:00] ============ drm_test_fb_xrgb8888_to_argb8888 =============
[09:40:00] [PASSED] single_pixel_source_buffer
[09:40:00] [PASSED] single_pixel_clip_rectangle
[09:40:00] [PASSED] well_known_colors
[09:40:00] [PASSED] destination_pitch
[09:40:00] ======== [PASSED] drm_test_fb_xrgb8888_to_argb8888 =========
[09:40:00] =========== drm_test_fb_xrgb8888_to_xrgb2101010 ===========
[09:40:00] [PASSED] single_pixel_source_buffer
[09:40:00] [PASSED] single_pixel_clip_rectangle
[09:40:00] [PASSED] well_known_colors
[09:40:00] [PASSED] destination_pitch
[09:40:00] ======= [PASSED] drm_test_fb_xrgb8888_to_xrgb2101010 =======
[09:40:00] =========== drm_test_fb_xrgb8888_to_argb2101010 ===========
[09:40:00] [PASSED] single_pixel_source_buffer
[09:40:00] [PASSED] single_pixel_clip_rectangle
[09:40:00] [PASSED] well_known_colors
[09:40:00] [PASSED] destination_pitch
[09:40:00] ======= [PASSED] drm_test_fb_xrgb8888_to_argb2101010 =======
[09:40:00] ============== drm_test_fb_xrgb8888_to_mono ===============
[09:40:00] [PASSED] single_pixel_source_buffer
[09:40:00] [PASSED] single_pixel_clip_rectangle
[09:40:00] [PASSED] well_known_colors
[09:40:00] [PASSED] destination_pitch
[09:40:00] ========== [PASSED] drm_test_fb_xrgb8888_to_mono ===========
[09:40:00] ==================== drm_test_fb_swab =====================
[09:40:00] [PASSED] single_pixel_source_buffer
[09:40:00] [PASSED] single_pixel_clip_rectangle
[09:40:00] [PASSED] well_known_colors
[09:40:00] [PASSED] destination_pitch
[09:40:00] ================ [PASSED] drm_test_fb_swab =================
[09:40:00] ============ drm_test_fb_xrgb8888_to_xbgr8888 =============
[09:40:00] [PASSED] single_pixel_source_buffer
[09:40:00] [PASSED] single_pixel_clip_rectangle
[09:40:00] [PASSED] well_known_colors
[09:40:00] [PASSED] destination_pitch
[09:40:00] ======== [PASSED] drm_test_fb_xrgb8888_to_xbgr8888 =========
[09:40:00] ============ drm_test_fb_xrgb8888_to_abgr8888 =============
[09:40:00] [PASSED] single_pixel_source_buffer
[09:40:00] [PASSED] single_pixel_clip_rectangle
[09:40:00] [PASSED] well_known_colors
[09:40:00] [PASSED] destination_pitch
[09:40:00] ======== [PASSED] drm_test_fb_xrgb8888_to_abgr8888 =========
[09:40:00] ================= drm_test_fb_clip_offset =================
[09:40:00] [PASSED] pass through
[09:40:00] [PASSED] horizontal offset
[09:40:00] [PASSED] vertical offset
[09:40:00] [PASSED] horizontal and vertical offset
[09:40:00] [PASSED] horizontal offset (custom pitch)
[09:40:00] [PASSED] vertical offset (custom pitch)
[09:40:00] [PASSED] horizontal and vertical offset (custom pitch)
[09:40:00] ============= [PASSED] drm_test_fb_clip_offset =============
[09:40:00] =================== drm_test_fb_memcpy ====================
[09:40:00] [PASSED] single_pixel_source_buffer: XR24 little-endian (0x34325258)
[09:40:00] [PASSED] single_pixel_source_buffer: XRA8 little-endian (0x38415258)
[09:40:00] [PASSED] single_pixel_source_buffer: YU24 little-endian (0x34325559)
[09:40:00] [PASSED] single_pixel_clip_rectangle: XB24 little-endian (0x34324258)
[09:40:00] [PASSED] single_pixel_clip_rectangle: XRA8 little-endian (0x38415258)
[09:40:00] [PASSED] single_pixel_clip_rectangle: YU24 little-endian (0x34325559)
[09:40:00] [PASSED] well_known_colors: XB24 little-endian (0x34324258)
[09:40:00] [PASSED] well_known_colors: XRA8 little-endian (0x38415258)
[09:40:00] [PASSED] well_known_colors: YU24 little-endian (0x34325559)
[09:40:00] [PASSED] destination_pitch: XB24 little-endian (0x34324258)
[09:40:00] [PASSED] destination_pitch: XRA8 little-endian (0x38415258)
[09:40:00] [PASSED] destination_pitch: YU24 little-endian (0x34325559)
[09:40:00] =============== [PASSED] drm_test_fb_memcpy ================
[09:40:00] ============= [PASSED] drm_format_helper_test ==============
[09:40:00] ================= drm_format (18 subtests) =================
[09:40:00] [PASSED] drm_test_format_block_width_invalid
[09:40:00] [PASSED] drm_test_format_block_width_one_plane
[09:40:00] [PASSED] drm_test_format_block_width_two_plane
[09:40:00] [PASSED] drm_test_format_block_width_three_plane
[09:40:00] [PASSED] drm_test_format_block_width_tiled
[09:40:00] [PASSED] drm_test_format_block_height_invalid
[09:40:00] [PASSED] drm_test_format_block_height_one_plane
[09:40:00] [PASSED] drm_test_format_block_height_two_plane
[09:40:00] [PASSED] drm_test_format_block_height_three_plane
[09:40:00] [PASSED] drm_test_format_block_height_tiled
[09:40:00] [PASSED] drm_test_format_min_pitch_invalid
[09:40:00] [PASSED] drm_test_format_min_pitch_one_plane_8bpp
[09:40:00] [PASSED] drm_test_format_min_pitch_one_plane_16bpp
[09:40:00] [PASSED] drm_test_format_min_pitch_one_plane_24bpp
[09:40:00] [PASSED] drm_test_format_min_pitch_one_plane_32bpp
[09:40:00] [PASSED] drm_test_format_min_pitch_two_plane
[09:40:00] [PASSED] drm_test_format_min_pitch_three_plane_8bpp
[09:40:00] [PASSED] drm_test_format_min_pitch_tiled
[09:40:00] =================== [PASSED] drm_format ====================
[09:40:00] ============== drm_framebuffer (10 subtests) ===============
[09:40:00] ========== drm_test_framebuffer_check_src_coords ==========
[09:40:00] [PASSED] Success: source fits into fb
[09:40:00] [PASSED] Fail: overflowing fb with x-axis coordinate
[09:40:00] [PASSED] Fail: overflowing fb with y-axis coordinate
[09:40:00] [PASSED] Fail: overflowing fb with source width
[09:40:00] [PASSED] Fail: overflowing fb with source height
[09:40:00] ====== [PASSED] drm_test_framebuffer_check_src_coords ======
[09:40:00] [PASSED] drm_test_framebuffer_cleanup
[09:40:00] =============== drm_test_framebuffer_create ===============
[09:40:00] [PASSED] ABGR8888 normal sizes
[09:40:00] [PASSED] ABGR8888 max sizes
[09:40:00] [PASSED] ABGR8888 pitch greater than min required
[09:40:00] [PASSED] ABGR8888 pitch less than min required
[09:40:00] [PASSED] ABGR8888 Invalid width
[09:40:00] [PASSED] ABGR8888 Invalid buffer handle
[09:40:00] [PASSED] No pixel format
[09:40:00] [PASSED] ABGR8888 Width 0
[09:40:00] [PASSED] ABGR8888 Height 0
[09:40:00] [PASSED] ABGR8888 Out of bound height * pitch combination
[09:40:00] [PASSED] ABGR8888 Large buffer offset
[09:40:00] [PASSED] ABGR8888 Buffer offset for inexistent plane
[09:40:00] [PASSED] ABGR8888 Invalid flag
[09:40:00] [PASSED] ABGR8888 Set DRM_MODE_FB_MODIFIERS without modifiers
[09:40:00] [PASSED] ABGR8888 Valid buffer modifier
[09:40:00] [PASSED] ABGR8888 Invalid buffer modifier(DRM_FORMAT_MOD_SAMSUNG_64_32_TILE)
[09:40:00] [PASSED] ABGR8888 Extra pitches without DRM_MODE_FB_MODIFIERS
[09:40:00] [PASSED] ABGR8888 Extra pitches with DRM_MODE_FB_MODIFIERS
[09:40:00] [PASSED] NV12 Normal sizes
[09:40:00] [PASSED] NV12 Max sizes
[09:40:00] [PASSED] NV12 Invalid pitch
[09:40:00] [PASSED] NV12 Invalid modifier/missing DRM_MODE_FB_MODIFIERS flag
[09:40:00] [PASSED] NV12 different modifier per-plane
[09:40:00] [PASSED] NV12 with DRM_FORMAT_MOD_SAMSUNG_64_32_TILE
[09:40:00] [PASSED] NV12 Valid modifiers without DRM_MODE_FB_MODIFIERS
[09:40:00] [PASSED] NV12 Modifier for inexistent plane
[09:40:00] [PASSED] NV12 Handle for inexistent plane
[09:40:00] [PASSED] NV12 Handle for inexistent plane without DRM_MODE_FB_MODIFIERS
[09:40:00] [PASSED] YVU420 DRM_MODE_FB_MODIFIERS set without modifier
[09:40:00] [PASSED] YVU420 Normal sizes
[09:40:00] [PASSED] YVU420 Max sizes
[09:40:00] [PASSED] YVU420 Invalid pitch
[09:40:00] [PASSED] YVU420 Different pitches
[09:40:00] [PASSED] YVU420 Different buffer offsets/pitches
[09:40:00] [PASSED] YVU420 Modifier set just for plane 0, without DRM_MODE_FB_MODIFIERS
[09:40:00] [PASSED] YVU420 Modifier set just for planes 0, 1, without DRM_MODE_FB_MODIFIERS
[09:40:00] [PASSED] YVU420 Modifier set just for plane 0, 1, with DRM_MODE_FB_MODIFIERS
[09:40:00] [PASSED] YVU420 Valid modifier
[09:40:00] [PASSED] YVU420 Different modifiers per plane
[09:40:00] [PASSED] YVU420 Modifier for inexistent plane
[09:40:00] [PASSED] YUV420_10BIT Invalid modifier(DRM_FORMAT_MOD_LINEAR)
[09:40:00] [PASSED] X0L2 Normal sizes
[09:40:00] [PASSED] X0L2 Max sizes
[09:40:00] [PASSED] X0L2 Invalid pitch
[09:40:00] [PASSED] X0L2 Pitch greater than minimum required
[09:40:00] [PASSED] X0L2 Handle for inexistent plane
[09:40:00] [PASSED] X0L2 Offset for inexistent plane, without DRM_MODE_FB_MODIFIERS set
[09:40:00] [PASSED] X0L2 Modifier without DRM_MODE_FB_MODIFIERS set
[09:40:00] [PASSED] X0L2 Valid modifier
[09:40:00] [PASSED] X0L2 Modifier for inexistent plane
[09:40:00] =========== [PASSED] drm_test_framebuffer_create ===========
[09:40:00] [PASSED] drm_test_framebuffer_free
[09:40:00] [PASSED] drm_test_framebuffer_init
[09:40:00] [PASSED] drm_test_framebuffer_init_bad_format
[09:40:00] [PASSED] drm_test_framebuffer_init_dev_mismatch
[09:40:00] [PASSED] drm_test_framebuffer_lookup
[09:40:00] [PASSED] drm_test_framebuffer_lookup_inexistent
[09:40:00] [PASSED] drm_test_framebuffer_modifiers_not_supported
[09:40:00] ================= [PASSED] drm_framebuffer =================
[09:40:00] ================ drm_gem_shmem (8 subtests) ================
[09:40:00] [PASSED] drm_gem_shmem_test_obj_create
[09:40:00] [PASSED] drm_gem_shmem_test_obj_create_private
[09:40:00] [PASSED] drm_gem_shmem_test_pin_pages
[09:40:00] [PASSED] drm_gem_shmem_test_vmap
[09:40:00] [PASSED] drm_gem_shmem_test_get_pages_sgt
[09:40:00] [PASSED] drm_gem_shmem_test_get_sg_table
[09:40:00] [PASSED] drm_gem_shmem_test_madvise
[09:40:00] [PASSED] drm_gem_shmem_test_purge
[09:40:00] ================== [PASSED] drm_gem_shmem ==================
[09:40:00] === drm_atomic_helper_connector_hdmi_check (27 subtests) ===
[09:40:00] [PASSED] drm_test_check_broadcast_rgb_auto_cea_mode
[09:40:00] [PASSED] drm_test_check_broadcast_rgb_auto_cea_mode_vic_1
[09:40:00] [PASSED] drm_test_check_broadcast_rgb_full_cea_mode
[09:40:00] [PASSED] drm_test_check_broadcast_rgb_full_cea_mode_vic_1
[09:40:00] [PASSED] drm_test_check_broadcast_rgb_limited_cea_mode
[09:40:00] [PASSED] drm_test_check_broadcast_rgb_limited_cea_mode_vic_1
[09:40:00] ====== drm_test_check_broadcast_rgb_cea_mode_yuv420 =======
[09:40:00] [PASSED] Automatic
[09:40:00] [PASSED] Full
[09:40:00] [PASSED] Limited 16:235
[09:40:00] == [PASSED] drm_test_check_broadcast_rgb_cea_mode_yuv420 ===
[09:40:00] [PASSED] drm_test_check_broadcast_rgb_crtc_mode_changed
[09:40:00] [PASSED] drm_test_check_broadcast_rgb_crtc_mode_not_changed
[09:40:00] [PASSED] drm_test_check_disable_connector
[09:40:00] [PASSED] drm_test_check_hdmi_funcs_reject_rate
[09:40:00] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_rgb
[09:40:00] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_yuv420
[09:40:00] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_ignore_yuv422
[09:40:00] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_ignore_yuv420
[09:40:00] [PASSED] drm_test_check_driver_unsupported_fallback_yuv420
[09:40:00] [PASSED] drm_test_check_output_bpc_crtc_mode_changed
[09:40:00] [PASSED] drm_test_check_output_bpc_crtc_mode_not_changed
[09:40:00] [PASSED] drm_test_check_output_bpc_dvi
[09:40:00] [PASSED] drm_test_check_output_bpc_format_vic_1
[09:40:00] [PASSED] drm_test_check_output_bpc_format_display_8bpc_only
[09:40:00] [PASSED] drm_test_check_output_bpc_format_display_rgb_only
[09:40:00] [PASSED] drm_test_check_output_bpc_format_driver_8bpc_only
[09:40:00] [PASSED] drm_test_check_output_bpc_format_driver_rgb_only
[09:40:00] [PASSED] drm_test_check_tmds_char_rate_rgb_8bpc
[09:40:00] [PASSED] drm_test_check_tmds_char_rate_rgb_10bpc
[09:40:00] [PASSED] drm_test_check_tmds_char_rate_rgb_12bpc
[09:40:00] ===== [PASSED] drm_atomic_helper_connector_hdmi_check ======
[09:40:00] === drm_atomic_helper_connector_hdmi_reset (6 subtests) ====
[09:40:00] [PASSED] drm_test_check_broadcast_rgb_value
[09:40:00] [PASSED] drm_test_check_bpc_8_value
[09:40:00] [PASSED] drm_test_check_bpc_10_value
[09:40:00] [PASSED] drm_test_check_bpc_12_value
[09:40:00] [PASSED] drm_test_check_format_value
[09:40:00] [PASSED] drm_test_check_tmds_char_value
[09:40:00] ===== [PASSED] drm_atomic_helper_connector_hdmi_reset ======
[09:40:00] = drm_atomic_helper_connector_hdmi_mode_valid (4 subtests) =
[09:40:00] [PASSED] drm_test_check_mode_valid
[09:40:00] [PASSED] drm_test_check_mode_valid_reject
[09:40:00] [PASSED] drm_test_check_mode_valid_reject_rate
[09:40:00] [PASSED] drm_test_check_mode_valid_reject_max_clock
[09:40:00] === [PASSED] drm_atomic_helper_connector_hdmi_mode_valid ===
[09:40:00] ================= drm_managed (2 subtests) =================
[09:40:00] [PASSED] drm_test_managed_release_action
[09:40:00] [PASSED] drm_test_managed_run_action
[09:40:00] =================== [PASSED] drm_managed ===================
[09:40:00] =================== drm_mm (6 subtests) ====================
[09:40:00] [PASSED] drm_test_mm_init
[09:40:00] [PASSED] drm_test_mm_debug
[09:40:00] [PASSED] drm_test_mm_align32
[09:40:00] [PASSED] drm_test_mm_align64
[09:40:00] [PASSED] drm_test_mm_lowest
[09:40:00] [PASSED] drm_test_mm_highest
[09:40:00] ===================== [PASSED] drm_mm ======================
[09:40:00] ============= drm_modes_analog_tv (5 subtests) =============
[09:40:00] [PASSED] drm_test_modes_analog_tv_mono_576i
[09:40:00] [PASSED] drm_test_modes_analog_tv_ntsc_480i
[09:40:00] [PASSED] drm_test_modes_analog_tv_ntsc_480i_inlined
[09:40:00] [PASSED] drm_test_modes_analog_tv_pal_576i
[09:40:00] [PASSED] drm_test_modes_analog_tv_pal_576i_inlined
[09:40:00] =============== [PASSED] drm_modes_analog_tv ===============
[09:40:00] ============== drm_plane_helper (2 subtests) ===============
[09:40:00] =============== drm_test_check_plane_state ================
[09:40:00] [PASSED] clipping_simple
[09:40:00] [PASSED] clipping_rotate_reflect
[09:40:00] [PASSED] positioning_simple
[09:40:00] [PASSED] upscaling
[09:40:00] [PASSED] downscaling
[09:40:00] [PASSED] rounding1
[09:40:00] [PASSED] rounding2
[09:40:00] [PASSED] rounding3
[09:40:00] [PASSED] rounding4
[09:40:00] =========== [PASSED] drm_test_check_plane_state ============
[09:40:00] =========== drm_test_check_invalid_plane_state ============
[09:40:00] [PASSED] positioning_invalid
[09:40:00] [PASSED] upscaling_invalid
[09:40:00] [PASSED] downscaling_invalid
[09:40:00] ======= [PASSED] drm_test_check_invalid_plane_state ========
[09:40:00] ================ [PASSED] drm_plane_helper =================
[09:40:00] ====== drm_connector_helper_tv_get_modes (1 subtest) =======
[09:40:00] ====== drm_test_connector_helper_tv_get_modes_check =======
[09:40:00] [PASSED] None
[09:40:00] [PASSED] PAL
[09:40:00] [PASSED] NTSC
[09:40:00] [PASSED] Both, NTSC Default
[09:40:00] [PASSED] Both, PAL Default
[09:40:00] [PASSED] Both, NTSC Default, with PAL on command-line
[09:40:00] [PASSED] Both, PAL Default, with NTSC on command-line
[09:40:00] == [PASSED] drm_test_connector_helper_tv_get_modes_check ===
[09:40:00] ======== [PASSED] drm_connector_helper_tv_get_modes ========
[09:40:00] ================== drm_rect (9 subtests) ===================
[09:40:00] [PASSED] drm_test_rect_clip_scaled_div_by_zero
[09:40:00] [PASSED] drm_test_rect_clip_scaled_not_clipped
[09:40:00] [PASSED] drm_test_rect_clip_scaled_clipped
[09:40:00] [PASSED] drm_test_rect_clip_scaled_signed_vs_unsigned
[09:40:00] ================= drm_test_rect_intersect =================
[09:40:00] [PASSED] top-left x bottom-right: 2x2+1+1 x 2x2+0+0
[09:40:00] [PASSED] top-right x bottom-left: 2x2+0+0 x 2x2+1-1
[09:40:00] [PASSED] bottom-left x top-right: 2x2+1-1 x 2x2+0+0
[09:40:00] [PASSED] bottom-right x top-left: 2x2+0+0 x 2x2+1+1
[09:40:00] [PASSED] right x left: 2x1+0+0 x 3x1+1+0
[09:40:00] [PASSED] left x right: 3x1+1+0 x 2x1+0+0
[09:40:00] [PASSED] up x bottom: 1x2+0+0 x 1x3+0-1
[09:40:00] [PASSED] bottom x up: 1x3+0-1 x 1x2+0+0
[09:40:00] [PASSED] touching corner: 1x1+0+0 x 2x2+1+1
[09:40:00] [PASSED] touching side: 1x1+0+0 x 1x1+1+0
[09:40:00] [PASSED] equal rects: 2x2+0+0 x 2x2+0+0
[09:40:00] [PASSED] inside another: 2x2+0+0 x 1x1+1+1
[09:40:00] [PASSED] far away: 1x1+0+0 x 1x1+3+6
[09:40:00] [PASSED] points intersecting: 0x0+5+10 x 0x0+5+10
[09:40:00] [PASSED] points not intersecting: 0x0+0+0 x 0x0+5+10
[09:40:00] ============= [PASSED] drm_test_rect_intersect =============
[09:40:00] ================ drm_test_rect_calc_hscale ================
[09:40:00] [PASSED] normal use
[09:40:00] [PASSED] out of max range
[09:40:00] [PASSED] out of min range
[09:40:00] [PASSED] zero dst
[09:40:00] [PASSED] negative src
[09:40:00] [PASSED] negative dst
[09:40:00] ============ [PASSED] drm_test_rect_calc_hscale ============
[09:40:00] ================ drm_test_rect_calc_vscale ================
[09:40:00] [PASSED] normal use
[09:40:00] [PASSED] out of max range
[09:40:00] [PASSED] out of min range
[09:40:00] [PASSED] zero dst
[09:40:00] [PASSED] negative src
[09:40:00] [PASSED] negative dst
[09:40:00] ============ [PASSED] drm_test_rect_calc_vscale ============
[09:40:00] ================== drm_test_rect_rotate ===================
[09:40:00] [PASSED] reflect-x
[09:40:00] [PASSED] reflect-y
[09:40:00] [PASSED] rotate-0
[09:40:00] [PASSED] rotate-90
[09:40:00] [PASSED] rotate-180
[09:40:00] [PASSED] rotate-270
stty: 'standard input': Inappropriate ioctl for device
[09:40:00] ============== [PASSED] drm_test_rect_rotate ===============
[09:40:00] ================ drm_test_rect_rotate_inv =================
[09:40:00] [PASSED] reflect-x
[09:40:00] [PASSED] reflect-y
[09:40:00] [PASSED] rotate-0
[09:40:00] [PASSED] rotate-90
[09:40:00] [PASSED] rotate-180
[09:40:00] [PASSED] rotate-270
[09:40:00] ============ [PASSED] drm_test_rect_rotate_inv =============
[09:40:00] ==================== [PASSED] drm_rect =====================
[09:40:00] ============ drm_sysfb_modeset_test (1 subtest) ============
[09:40:00] ============ drm_test_sysfb_build_fourcc_list =============
[09:40:00] [PASSED] no native formats
[09:40:00] [PASSED] XRGB8888 as native format
[09:40:00] [PASSED] remove duplicates
[09:40:00] [PASSED] convert alpha formats
[09:40:00] [PASSED] random formats
[09:40:00] ======== [PASSED] drm_test_sysfb_build_fourcc_list =========
[09:40:00] ============= [PASSED] drm_sysfb_modeset_test ==============
[09:40:00] ============================================================
[09:40:00] Testing complete. Ran 616 tests: passed: 616
[09:40:00] Elapsed time: 24.664s total, 1.728s configuring, 22.720s building, 0.186s running
+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/ttm/tests/.kunitconfig
[09:40:01] Configuring KUnit Kernel ...
Regenerating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[09:40:02] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=48
[09:40:10] Starting KUnit Kernel (1/1)...
[09:40:10] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[09:40:10] ================= ttm_device (5 subtests) ==================
[09:40:10] [PASSED] ttm_device_init_basic
[09:40:10] [PASSED] ttm_device_init_multiple
[09:40:10] [PASSED] ttm_device_fini_basic
[09:40:10] [PASSED] ttm_device_init_no_vma_man
[09:40:10] ================== ttm_device_init_pools ==================
[09:40:10] [PASSED] No DMA allocations, no DMA32 required
[09:40:10] [PASSED] DMA allocations, DMA32 required
[09:40:10] [PASSED] No DMA allocations, DMA32 required
[09:40:10] [PASSED] DMA allocations, no DMA32 required
[09:40:10] ============== [PASSED] ttm_device_init_pools ==============
[09:40:10] =================== [PASSED] ttm_device ====================
[09:40:10] ================== ttm_pool (8 subtests) ===================
[09:40:10] ================== ttm_pool_alloc_basic ===================
[09:40:10] [PASSED] One page
[09:40:10] [PASSED] More than one page
[09:40:10] [PASSED] Above the allocation limit
[09:40:10] [PASSED] One page, with coherent DMA mappings enabled
[09:40:10] [PASSED] Above the allocation limit, with coherent DMA mappings enabled
[09:40:10] ============== [PASSED] ttm_pool_alloc_basic ===============
[09:40:10] ============== ttm_pool_alloc_basic_dma_addr ==============
[09:40:10] [PASSED] One page
[09:40:10] [PASSED] More than one page
[09:40:10] [PASSED] Above the allocation limit
[09:40:10] [PASSED] One page, with coherent DMA mappings enabled
[09:40:10] [PASSED] Above the allocation limit, with coherent DMA mappings enabled
[09:40:10] ========== [PASSED] ttm_pool_alloc_basic_dma_addr ==========
[09:40:10] [PASSED] ttm_pool_alloc_order_caching_match
[09:40:10] [PASSED] ttm_pool_alloc_caching_mismatch
[09:40:10] [PASSED] ttm_pool_alloc_order_mismatch
[09:40:10] [PASSED] ttm_pool_free_dma_alloc
[09:40:10] [PASSED] ttm_pool_free_no_dma_alloc
[09:40:10] [PASSED] ttm_pool_fini_basic
[09:40:10] ==================== [PASSED] ttm_pool =====================
[09:40:10] ================ ttm_resource (8 subtests) =================
[09:40:10] ================= ttm_resource_init_basic =================
[09:40:10] [PASSED] Init resource in TTM_PL_SYSTEM
[09:40:10] [PASSED] Init resource in TTM_PL_VRAM
[09:40:10] [PASSED] Init resource in a private placement
[09:40:10] [PASSED] Init resource in TTM_PL_SYSTEM, set placement flags
[09:40:10] ============= [PASSED] ttm_resource_init_basic =============
[09:40:10] [PASSED] ttm_resource_init_pinned
[09:40:10] [PASSED] ttm_resource_fini_basic
[09:40:10] [PASSED] ttm_resource_manager_init_basic
[09:40:10] [PASSED] ttm_resource_manager_usage_basic
[09:40:10] [PASSED] ttm_resource_manager_set_used_basic
[09:40:10] [PASSED] ttm_sys_man_alloc_basic
[09:40:10] [PASSED] ttm_sys_man_free_basic
[09:40:10] ================== [PASSED] ttm_resource ===================
[09:40:10] =================== ttm_tt (15 subtests) ===================
[09:40:10] ==================== ttm_tt_init_basic ====================
[09:40:10] [PASSED] Page-aligned size
[09:40:10] [PASSED] Extra pages requested
[09:40:10] ================ [PASSED] ttm_tt_init_basic ================
[09:40:10] [PASSED] ttm_tt_init_misaligned
[09:40:10] [PASSED] ttm_tt_fini_basic
[09:40:10] [PASSED] ttm_tt_fini_sg
[09:40:10] [PASSED] ttm_tt_fini_shmem
[09:40:10] [PASSED] ttm_tt_create_basic
[09:40:10] [PASSED] ttm_tt_create_invalid_bo_type
[09:40:10] [PASSED] ttm_tt_create_ttm_exists
[09:40:10] [PASSED] ttm_tt_create_failed
[09:40:10] [PASSED] ttm_tt_destroy_basic
[09:40:10] [PASSED] ttm_tt_populate_null_ttm
[09:40:10] [PASSED] ttm_tt_populate_populated_ttm
[09:40:10] [PASSED] ttm_tt_unpopulate_basic
[09:40:10] [PASSED] ttm_tt_unpopulate_empty_ttm
[09:40:10] [PASSED] ttm_tt_swapin_basic
[09:40:10] ===================== [PASSED] ttm_tt ======================
[09:40:10] =================== ttm_bo (14 subtests) ===================
[09:40:10] =========== ttm_bo_reserve_optimistic_no_ticket ===========
[09:40:10] [PASSED] Cannot be interrupted and sleeps
[09:40:10] [PASSED] Cannot be interrupted, locks straight away
[09:40:10] [PASSED] Can be interrupted, sleeps
[09:40:10] ======= [PASSED] ttm_bo_reserve_optimistic_no_ticket =======
[09:40:10] [PASSED] ttm_bo_reserve_locked_no_sleep
[09:40:10] [PASSED] ttm_bo_reserve_no_wait_ticket
[09:40:10] [PASSED] ttm_bo_reserve_double_resv
[09:40:10] [PASSED] ttm_bo_reserve_interrupted
[09:40:10] [PASSED] ttm_bo_reserve_deadlock
[09:40:10] [PASSED] ttm_bo_unreserve_basic
[09:40:10] [PASSED] ttm_bo_unreserve_pinned
[09:40:10] [PASSED] ttm_bo_unreserve_bulk
[09:40:10] [PASSED] ttm_bo_put_basic
[09:40:10] [PASSED] ttm_bo_put_shared_resv
[09:40:10] [PASSED] ttm_bo_pin_basic
[09:40:10] [PASSED] ttm_bo_pin_unpin_resource
[09:40:10] [PASSED] ttm_bo_multiple_pin_one_unpin
[09:40:10] ===================== [PASSED] ttm_bo ======================
[09:40:10] ============== ttm_bo_validate (21 subtests) ===============
[09:40:10] ============== ttm_bo_init_reserved_sys_man ===============
[09:40:10] [PASSED] Buffer object for userspace
[09:40:10] [PASSED] Kernel buffer object
[09:40:10] [PASSED] Shared buffer object
[09:40:10] ========== [PASSED] ttm_bo_init_reserved_sys_man ===========
[09:40:10] ============== ttm_bo_init_reserved_mock_man ==============
[09:40:10] [PASSED] Buffer object for userspace
[09:40:10] [PASSED] Kernel buffer object
[09:40:10] [PASSED] Shared buffer object
[09:40:10] ========== [PASSED] ttm_bo_init_reserved_mock_man ==========
[09:40:10] [PASSED] ttm_bo_init_reserved_resv
[09:40:10] ================== ttm_bo_validate_basic ==================
[09:40:10] [PASSED] Buffer object for userspace
[09:40:10] [PASSED] Kernel buffer object
[09:40:10] [PASSED] Shared buffer object
[09:40:10] ============== [PASSED] ttm_bo_validate_basic ==============
[09:40:10] [PASSED] ttm_bo_validate_invalid_placement
[09:40:10] ============= ttm_bo_validate_same_placement ==============
[09:40:10] [PASSED] System manager
[09:40:10] [PASSED] VRAM manager
[09:40:10] ========= [PASSED] ttm_bo_validate_same_placement ==========
[09:40:10] [PASSED] ttm_bo_validate_failed_alloc
[09:40:10] [PASSED] ttm_bo_validate_pinned
[09:40:10] [PASSED] ttm_bo_validate_busy_placement
[09:40:10] ================ ttm_bo_validate_multihop =================
[09:40:10] [PASSED] Buffer object for userspace
[09:40:10] [PASSED] Kernel buffer object
[09:40:10] [PASSED] Shared buffer object
[09:40:10] ============ [PASSED] ttm_bo_validate_multihop =============
[09:40:10] ========== ttm_bo_validate_no_placement_signaled ==========
[09:40:10] [PASSED] Buffer object in system domain, no page vector
[09:40:10] [PASSED] Buffer object in system domain with an existing page vector
[09:40:10] ====== [PASSED] ttm_bo_validate_no_placement_signaled ======
[09:40:10] ======== ttm_bo_validate_no_placement_not_signaled ========
[09:40:10] [PASSED] Buffer object for userspace
[09:40:10] [PASSED] Kernel buffer object
[09:40:10] [PASSED] Shared buffer object
[09:40:10] ==== [PASSED] ttm_bo_validate_no_placement_not_signaled ====
[09:40:10] [PASSED] ttm_bo_validate_move_fence_signaled
[09:40:10] ========= ttm_bo_validate_move_fence_not_signaled =========
[09:40:10] [PASSED] Waits for GPU
[09:40:10] [PASSED] Tries to lock straight away
[09:40:10] ===== [PASSED] ttm_bo_validate_move_fence_not_signaled =====
[09:40:10] [PASSED] ttm_bo_validate_happy_evict
[09:40:10] [PASSED] ttm_bo_validate_all_pinned_evict
[09:40:10] [PASSED] ttm_bo_validate_allowed_only_evict
[09:40:10] [PASSED] ttm_bo_validate_deleted_evict
[09:40:10] [PASSED] ttm_bo_validate_busy_domain_evict
[09:40:10] [PASSED] ttm_bo_validate_evict_gutting
[09:40:10] [PASSED] ttm_bo_validate_recrusive_evict
stty: 'standard input': Inappropriate ioctl for device
[09:40:10] ================= [PASSED] ttm_bo_validate =================
[09:40:10] ============================================================
[09:40:10] Testing complete. Ran 101 tests: passed: 101
[09:40:10] Elapsed time: 9.807s total, 1.691s configuring, 7.849s building, 0.229s running
+ cleanup
++ stat -c %u:%g /kernel
+ chown -R 1003:1003 /kernel
^ permalink raw reply [flat|nested] 16+ messages in thread
* ✓ Xe.CI.BAT: success for drm/xe: GPU frequency tracing support (rev2)
2025-08-11 8:34 [PATCH v2] drm/xe: GPU frequency tracing support S Sebinraj
2025-08-11 9:39 ` ✗ CI.checkpatch: warning for drm/xe: GPU frequency tracing support (rev2) Patchwork
2025-08-11 9:40 ` ✓ CI.KUnit: success " Patchwork
@ 2025-08-11 10:42 ` Patchwork
2025-08-11 11:38 ` ✗ Xe.CI.Full: failure " Patchwork
` (3 subsequent siblings)
6 siblings, 0 replies; 16+ messages in thread
From: Patchwork @ 2025-08-11 10:42 UTC (permalink / raw)
To: S Sebinraj; +Cc: intel-xe
[-- Attachment #1: Type: text/plain, Size: 5565 bytes --]
== Series Details ==
Series: drm/xe: GPU frequency tracing support (rev2)
URL : https://patchwork.freedesktop.org/series/152701/
State : success
== Summary ==
CI Bug Log - changes from xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8_BAT -> xe-pw-152701v2_BAT
====================================================
Summary
-------
**SUCCESS**
No regressions found.
Participating hosts (10 -> 9)
------------------------------
Additional (1): bat-bmg-2
Missing (2): bat-adlp-vm bat-ptl-vm
Known issues
------------
Here are the changes found in xe-pw-152701v2_BAT that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@fbdev@nullptr:
- bat-bmg-2: NOTRUN -> [SKIP][1] ([Intel XE#2134]) +4 other tests skip
[1]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/bat-bmg-2/igt@fbdev@nullptr.html
* igt@kms_addfb_basic@addfb25-y-tiled-small-legacy:
- bat-bmg-2: NOTRUN -> [SKIP][2] ([Intel XE#2233])
[2]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/bat-bmg-2/igt@kms_addfb_basic@addfb25-y-tiled-small-legacy.html
* igt@kms_cursor_legacy@basic-flip-after-cursor-legacy:
- bat-bmg-2: NOTRUN -> [SKIP][3] ([Intel XE#2489] / [Intel XE#3419]) +13 other tests skip
[3]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/bat-bmg-2/igt@kms_cursor_legacy@basic-flip-after-cursor-legacy.html
* igt@kms_flip@basic-flip-vs-modeset:
- bat-bmg-2: NOTRUN -> [SKIP][4] ([Intel XE#2482]) +3 other tests skip
[4]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/bat-bmg-2/igt@kms_flip@basic-flip-vs-modeset.html
* igt@kms_flip@basic-plain-flip@b-edp1:
- bat-adlp-7: [PASS][5] -> [DMESG-WARN][6] ([Intel XE#4543]) +1 other test dmesg-warn
[5]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/bat-adlp-7/igt@kms_flip@basic-plain-flip@b-edp1.html
[6]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/bat-adlp-7/igt@kms_flip@basic-plain-flip@b-edp1.html
* igt@kms_frontbuffer_tracking@basic:
- bat-bmg-2: NOTRUN -> [SKIP][7] ([Intel XE#2434] / [Intel XE#2548])
[7]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/bat-bmg-2/igt@kms_frontbuffer_tracking@basic.html
* igt@kms_psr@psr-sprite-plane-onoff:
- bat-bmg-2: NOTRUN -> [SKIP][8] ([Intel XE#2234] / [Intel XE#2850]) +2 other tests skip
[8]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/bat-bmg-2/igt@kms_psr@psr-sprite-plane-onoff.html
* igt@xe_live_ktest@xe_bo@xe_ccs_migrate_kunit:
- bat-bmg-2: NOTRUN -> [SKIP][9] ([Intel XE#2229])
[9]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/bat-bmg-2/igt@xe_live_ktest@xe_bo@xe_ccs_migrate_kunit.html
* igt@xe_pat@pat-index-xehpc:
- bat-bmg-2: NOTRUN -> [SKIP][10] ([Intel XE#1420])
[10]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/bat-bmg-2/igt@xe_pat@pat-index-xehpc.html
* igt@xe_pat@pat-index-xelp:
- bat-bmg-2: NOTRUN -> [SKIP][11] ([Intel XE#2245])
[11]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/bat-bmg-2/igt@xe_pat@pat-index-xelp.html
* igt@xe_pat@pat-index-xelpg:
- bat-bmg-2: NOTRUN -> [SKIP][12] ([Intel XE#2236])
[12]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/bat-bmg-2/igt@xe_pat@pat-index-xelpg.html
#### Possible fixes ####
* igt@xe_vm@bind-execqueues-independent:
- {bat-ptl-1}: [FAIL][13] ([Intel XE#5783]) -> [PASS][14]
[13]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/bat-ptl-1/igt@xe_vm@bind-execqueues-independent.html
[14]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/bat-ptl-1/igt@xe_vm@bind-execqueues-independent.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[Intel XE#1420]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1420
[Intel XE#2134]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2134
[Intel XE#2229]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2229
[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#2245]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2245
[Intel XE#2434]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2434
[Intel XE#2482]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2482
[Intel XE#2489]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2489
[Intel XE#2548]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2548
[Intel XE#2850]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2850
[Intel XE#3419]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3419
[Intel XE#4543]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4543
[Intel XE#5783]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5783
Build changes
-------------
* Linux: xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8 -> xe-pw-152701v2
IGT_8489: 4972020ea0f3d0ac8a0d7dd4f5419119b1b30995 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8: b0354f42f0b7052682bfcc2f53b0aa023b6f68d8
xe-pw-152701v2: 152701v2
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/index.html
[-- Attachment #2: Type: text/html, Size: 6386 bytes --]
^ permalink raw reply [flat|nested] 16+ messages in thread
* ✗ Xe.CI.Full: failure for drm/xe: GPU frequency tracing support (rev2)
2025-08-11 8:34 [PATCH v2] drm/xe: GPU frequency tracing support S Sebinraj
` (2 preceding siblings ...)
2025-08-11 10:42 ` ✓ Xe.CI.BAT: " Patchwork
@ 2025-08-11 11:38 ` Patchwork
2025-08-11 20:05 ` [PATCH v2] drm/xe: GPU frequency tracing support Matthew Brost
` (2 subsequent siblings)
6 siblings, 0 replies; 16+ messages in thread
From: Patchwork @ 2025-08-11 11:38 UTC (permalink / raw)
To: S Sebinraj; +Cc: intel-xe
[-- Attachment #1: Type: text/plain, Size: 56490 bytes --]
== Series Details ==
Series: drm/xe: GPU frequency tracing support (rev2)
URL : https://patchwork.freedesktop.org/series/152701/
State : failure
== Summary ==
CI Bug Log - changes from xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8_FULL -> xe-pw-152701v2_FULL
====================================================
Summary
-------
**FAILURE**
Serious unknown changes coming with xe-pw-152701v2_FULL absolutely need to be
verified manually.
If you think the reported changes have nothing to do with the changes
introduced in xe-pw-152701v2_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-152701v2_FULL:
### IGT changes ###
#### Possible regressions ####
* igt@kms_cursor_legacy@2x-long-nonblocking-modeset-vs-cursor-atomic:
- shard-dg2-set2: NOTRUN -> [ABORT][1]
[1]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-432/igt@kms_cursor_legacy@2x-long-nonblocking-modeset-vs-cursor-atomic.html
* igt@kms_cursor_legacy@torture-bo@pipe-a:
- shard-adlp: NOTRUN -> [ABORT][2] +3 other tests abort
[2]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@kms_cursor_legacy@torture-bo@pipe-a.html
* igt@xe_fault_injection@inject-fault-probe-function-xe_wa_init:
- shard-adlp: NOTRUN -> [FAIL][3]
[3]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@xe_fault_injection@inject-fault-probe-function-xe_wa_init.html
New tests
---------
New tests have been introduced between xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8_FULL and xe-pw-152701v2_FULL:
### New IGT tests (2) ###
* igt@kms_pipe_crc_basic@hang-read-crc@pipe-a-dp-2:
- Statuses : 1 pass(s)
- Exec time: [1.27] s
* igt@kms_pipe_crc_basic@hang-read-crc@pipe-d-dp-2:
- Statuses : 1 pass(s)
- Exec time: [1.09] s
Known issues
------------
Here are the changes found in xe-pw-152701v2_FULL that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@intel_hwmon@hwmon-write:
- shard-adlp: NOTRUN -> [SKIP][4] ([Intel XE#1125] / [Intel XE#5574])
[4]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@intel_hwmon@hwmon-write.html
* igt@kms_big_fb@4-tiled-addfb-size-offset-overflow:
- shard-adlp: NOTRUN -> [SKIP][5] ([Intel XE#607])
[5]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@kms_big_fb@4-tiled-addfb-size-offset-overflow.html
* igt@kms_big_fb@linear-64bpp-rotate-90:
- shard-adlp: NOTRUN -> [SKIP][6] ([Intel XE#316]) +5 other tests skip
[6]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@kms_big_fb@linear-64bpp-rotate-90.html
* igt@kms_big_fb@linear-8bpp-rotate-270:
- shard-dg2-set2: NOTRUN -> [SKIP][7] ([Intel XE#316])
[7]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-463/igt@kms_big_fb@linear-8bpp-rotate-270.html
* igt@kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-180-hflip:
- shard-adlp: NOTRUN -> [DMESG-FAIL][8] ([Intel XE#4543]) +1 other test dmesg-fail
[8]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@kms_big_fb@y-tiled-max-hw-stride-64bpp-rotate-180-hflip.html
* igt@kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0:
- shard-adlp: NOTRUN -> [SKIP][9] ([Intel XE#1124]) +11 other tests skip
[9]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0.html
* igt@kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-0-async-flip:
- shard-bmg: NOTRUN -> [SKIP][10] ([Intel XE#1124])
[10]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-0-async-flip.html
* igt@kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-180-hflip:
- shard-dg2-set2: NOTRUN -> [SKIP][11] ([Intel XE#1124])
[11]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-432/igt@kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-180-hflip.html
* igt@kms_bw@connected-linear-tiling-3-displays-2160x1440p:
- shard-adlp: NOTRUN -> [SKIP][12] ([Intel XE#2191])
[12]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@kms_bw@connected-linear-tiling-3-displays-2160x1440p.html
* igt@kms_bw@linear-tiling-2-displays-1920x1080p:
- shard-adlp: NOTRUN -> [SKIP][13] ([Intel XE#367]) +2 other tests skip
[13]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@kms_bw@linear-tiling-2-displays-1920x1080p.html
* igt@kms_ccs@bad-pixel-format-4-tiled-dg2-mc-ccs:
- shard-adlp: NOTRUN -> [SKIP][14] ([Intel XE#455] / [Intel XE#787]) +33 other tests skip
[14]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@kms_ccs@bad-pixel-format-4-tiled-dg2-mc-ccs.html
* igt@kms_ccs@bad-rotation-90-4-tiled-bmg-ccs:
- shard-dg2-set2: NOTRUN -> [SKIP][15] ([Intel XE#2907])
[15]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-463/igt@kms_ccs@bad-rotation-90-4-tiled-bmg-ccs.html
* igt@kms_ccs@crc-primary-basic-4-tiled-mtl-mc-ccs@pipe-c-hdmi-a-1:
- shard-adlp: NOTRUN -> [SKIP][16] ([Intel XE#787]) +50 other tests skip
[16]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@kms_ccs@crc-primary-basic-4-tiled-mtl-mc-ccs@pipe-c-hdmi-a-1.html
* igt@kms_ccs@crc-primary-rotation-180-y-tiled-gen12-rc-ccs:
- shard-bmg: NOTRUN -> [SKIP][17] ([Intel XE#2887])
[17]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@kms_ccs@crc-primary-rotation-180-y-tiled-gen12-rc-ccs.html
* igt@kms_ccs@crc-primary-suspend-4-tiled-dg2-mc-ccs@pipe-d-dp-4:
- shard-dg2-set2: [PASS][18] -> [INCOMPLETE][19] ([Intel XE#3862]) +1 other test incomplete
[18]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-dg2-436/igt@kms_ccs@crc-primary-suspend-4-tiled-dg2-mc-ccs@pipe-d-dp-4.html
[19]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-464/igt@kms_ccs@crc-primary-suspend-4-tiled-dg2-mc-ccs@pipe-d-dp-4.html
* igt@kms_ccs@crc-primary-suspend-4-tiled-mtl-rc-ccs@pipe-a-hdmi-a-2:
- shard-dg2-set2: NOTRUN -> [SKIP][20] ([Intel XE#787]) +139 other tests skip
[20]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-432/igt@kms_ccs@crc-primary-suspend-4-tiled-mtl-rc-ccs@pipe-a-hdmi-a-2.html
* igt@kms_ccs@crc-sprite-planes-basic-4-tiled-bmg-ccs:
- shard-adlp: NOTRUN -> [SKIP][21] ([Intel XE#2907])
[21]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@kms_ccs@crc-sprite-planes-basic-4-tiled-bmg-ccs.html
* igt@kms_ccs@crc-sprite-planes-basic-4-tiled-bmg-ccs@pipe-a-dp-2:
- shard-bmg: [PASS][22] -> [FAIL][23] ([Intel XE#5376]) +1 other test fail
[22]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-7/igt@kms_ccs@crc-sprite-planes-basic-4-tiled-bmg-ccs@pipe-a-dp-2.html
[23]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@kms_ccs@crc-sprite-planes-basic-4-tiled-bmg-ccs@pipe-a-dp-2.html
* igt@kms_ccs@missing-ccs-buffer-4-tiled-mtl-mc-ccs@pipe-d-dp-4:
- shard-dg2-set2: NOTRUN -> [SKIP][24] ([Intel XE#455] / [Intel XE#787]) +21 other tests skip
[24]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-463/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@pipe-b-hdmi-a-6:
- shard-dg2-set2: [PASS][25] -> [INCOMPLETE][26] ([Intel XE#1727] / [Intel XE#2705] / [Intel XE#3113] / [Intel XE#4212] / [Intel XE#4522])
[25]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-dg2-464/igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs@pipe-b-hdmi-a-6.html
[26]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-433/igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs@pipe-b-hdmi-a-6.html
* igt@kms_chamelium_audio@hdmi-audio-edid:
- shard-dg2-set2: NOTRUN -> [SKIP][27] ([Intel XE#373])
[27]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-463/igt@kms_chamelium_audio@hdmi-audio-edid.html
* igt@kms_chamelium_color@degamma:
- shard-adlp: NOTRUN -> [SKIP][28] ([Intel XE#306]) +2 other tests skip
[28]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@kms_chamelium_color@degamma.html
* igt@kms_chamelium_frames@vga-frame-dump:
- shard-adlp: NOTRUN -> [SKIP][29] ([Intel XE#373]) +10 other tests skip
[29]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@kms_chamelium_frames@vga-frame-dump.html
* igt@kms_chamelium_hpd@hdmi-hpd-fast:
- shard-bmg: NOTRUN -> [SKIP][30] ([Intel XE#2252])
[30]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@kms_chamelium_hpd@hdmi-hpd-fast.html
* igt@kms_content_protection@atomic@pipe-a-dp-2:
- shard-bmg: NOTRUN -> [FAIL][31] ([Intel XE#1178]) +2 other tests fail
[31]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-8/igt@kms_content_protection@atomic@pipe-a-dp-2.html
* igt@kms_content_protection@dp-mst-lic-type-0:
- shard-bmg: NOTRUN -> [SKIP][32] ([Intel XE#2390])
[32]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@kms_content_protection@dp-mst-lic-type-0.html
* igt@kms_content_protection@legacy@pipe-a-dp-4:
- shard-dg2-set2: NOTRUN -> [FAIL][33] ([Intel XE#1178]) +1 other test fail
[33]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-466/igt@kms_content_protection@legacy@pipe-a-dp-4.html
* igt@kms_content_protection@uevent@pipe-a-dp-2:
- shard-dg2-set2: NOTRUN -> [FAIL][34] ([Intel XE#1188])
[34]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-432/igt@kms_content_protection@uevent@pipe-a-dp-2.html
* igt@kms_cursor_crc@cursor-suspend@pipe-a-hdmi-a-1:
- shard-adlp: [PASS][35] -> [DMESG-WARN][36] ([Intel XE#2953] / [Intel XE#4173]) +2 other tests dmesg-warn
[35]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-adlp-2/igt@kms_cursor_crc@cursor-suspend@pipe-a-hdmi-a-1.html
[36]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@kms_cursor_crc@cursor-suspend@pipe-a-hdmi-a-1.html
* igt@kms_cursor_legacy@cursorb-vs-flipb-atomic-transitions-varying-size:
- shard-adlp: NOTRUN -> [SKIP][37] ([Intel XE#309]) +8 other tests skip
[37]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@kms_cursor_legacy@cursorb-vs-flipb-atomic-transitions-varying-size.html
* igt@kms_cursor_legacy@cursorb-vs-flipb-legacy:
- shard-bmg: [PASS][38] -> [SKIP][39] ([Intel XE#2291]) +1 other test skip
[38]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-2/igt@kms_cursor_legacy@cursorb-vs-flipb-legacy.html
[39]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-6/igt@kms_cursor_legacy@cursorb-vs-flipb-legacy.html
* igt@kms_cursor_legacy@short-busy-flip-before-cursor-atomic-transitions-varying-size:
- shard-adlp: NOTRUN -> [SKIP][40] ([Intel XE#323])
[40]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@kms_cursor_legacy@short-busy-flip-before-cursor-atomic-transitions-varying-size.html
* igt@kms_dp_linktrain_fallback@dp-fallback:
- shard-bmg: [PASS][41] -> [SKIP][42] ([Intel XE#4294])
[41]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-8/igt@kms_dp_linktrain_fallback@dp-fallback.html
[42]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-6/igt@kms_dp_linktrain_fallback@dp-fallback.html
* igt@kms_dp_linktrain_fallback@dsc-fallback:
- shard-adlp: NOTRUN -> [SKIP][43] ([Intel XE#4331])
[43]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@kms_dp_linktrain_fallback@dsc-fallback.html
* igt@kms_dsc@dsc-with-output-formats-with-bpc:
- shard-dg2-set2: NOTRUN -> [SKIP][44] ([Intel XE#455]) +3 other tests skip
[44]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-463/igt@kms_dsc@dsc-with-output-formats-with-bpc.html
* igt@kms_fbc_dirty_rect@fbc-dirty-rectangle-different-formats:
- shard-adlp: NOTRUN -> [SKIP][45] ([Intel XE#4422])
[45]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@kms_fbc_dirty_rect@fbc-dirty-rectangle-different-formats.html
* igt@kms_fbcon_fbt@psr:
- shard-adlp: NOTRUN -> [SKIP][46] ([Intel XE#776])
[46]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@kms_fbcon_fbt@psr.html
* igt@kms_fbcon_fbt@psr-suspend:
- shard-bmg: NOTRUN -> [SKIP][47] ([Intel XE#776])
[47]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@kms_fbcon_fbt@psr-suspend.html
* igt@kms_feature_discovery@chamelium:
- shard-adlp: NOTRUN -> [SKIP][48] ([Intel XE#701])
[48]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@kms_feature_discovery@chamelium.html
* igt@kms_feature_discovery@psr1:
- shard-adlp: NOTRUN -> [SKIP][49] ([Intel XE#1135]) +1 other test skip
[49]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@kms_feature_discovery@psr1.html
* igt@kms_flip@2x-nonexisting-fb-interruptible:
- shard-adlp: NOTRUN -> [SKIP][50] ([Intel XE#310]) +12 other tests skip
[50]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@kms_flip@2x-nonexisting-fb-interruptible.html
* igt@kms_flip@2x-plain-flip-fb-recreate:
- shard-bmg: [PASS][51] -> [SKIP][52] ([Intel XE#2316]) +3 other tests skip
[51]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-2/igt@kms_flip@2x-plain-flip-fb-recreate.html
[52]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-6/igt@kms_flip@2x-plain-flip-fb-recreate.html
* igt@kms_frontbuffer_tracking@drrs-2p-pri-indfb-multidraw:
- shard-adlp: NOTRUN -> [SKIP][53] ([Intel XE#656]) +38 other tests skip
[53]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@kms_frontbuffer_tracking@drrs-2p-pri-indfb-multidraw.html
* igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-draw-mmap-wc:
- shard-bmg: NOTRUN -> [SKIP][54] ([Intel XE#5390])
[54]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-draw-mmap-wc.html
* igt@kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-cur-indfb-draw-render:
- shard-bmg: NOTRUN -> [SKIP][55] ([Intel XE#2311])
[55]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-cur-indfb-draw-render.html
* igt@kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-spr-indfb-move:
- shard-adlp: NOTRUN -> [SKIP][56] ([Intel XE#651]) +12 other tests skip
[56]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-spr-indfb-move.html
* igt@kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-shrfb-pgflip-blt:
- shard-dg2-set2: NOTRUN -> [SKIP][57] ([Intel XE#651]) +7 other tests skip
[57]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-463/igt@kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-shrfb-pgflip-blt.html
* igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-mmap-wc:
- shard-dg2-set2: NOTRUN -> [SKIP][58] ([Intel XE#653]) +6 other tests skip
[58]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-432/igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-mmap-wc.html
* igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-render:
- shard-bmg: NOTRUN -> [SKIP][59] ([Intel XE#2313]) +1 other test skip
[59]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-render.html
* igt@kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-blt:
- shard-adlp: NOTRUN -> [SKIP][60] ([Intel XE#653]) +19 other tests skip
[60]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-blt.html
* igt@kms_hdr@invalid-metadata-sizes:
- shard-bmg: [PASS][61] -> [SKIP][62] ([Intel XE#1503])
[61]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-2/igt@kms_hdr@invalid-metadata-sizes.html
[62]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-6/igt@kms_hdr@invalid-metadata-sizes.html
* igt@kms_joiner@basic-max-non-joiner:
- shard-adlp: NOTRUN -> [SKIP][63] ([Intel XE#4298])
[63]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@kms_joiner@basic-max-non-joiner.html
* igt@kms_joiner@invalid-modeset-force-big-joiner:
- shard-bmg: [PASS][64] -> [SKIP][65] ([Intel XE#3012])
[64]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-4/igt@kms_joiner@invalid-modeset-force-big-joiner.html
[65]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-6/igt@kms_joiner@invalid-modeset-force-big-joiner.html
* igt@kms_panel_fitting@legacy:
- shard-adlp: NOTRUN -> [SKIP][66] ([Intel XE#455]) +21 other tests skip
[66]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@kms_panel_fitting@legacy.html
* igt@kms_plane@pixel-format@pipe-b-plane-0:
- shard-adlp: NOTRUN -> [FAIL][67] ([Intel XE#5195]) +4 other tests fail
[67]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@kms_plane@pixel-format@pipe-b-plane-0.html
* igt@kms_plane_multiple@tiling-yf:
- shard-adlp: NOTRUN -> [SKIP][68] ([Intel XE#5020])
[68]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@kms_plane_multiple@tiling-yf.html
* igt@kms_pm_backlight@bad-brightness:
- shard-dg2-set2: NOTRUN -> [SKIP][69] ([Intel XE#870])
[69]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-463/igt@kms_pm_backlight@bad-brightness.html
* igt@kms_pm_dc@dc3co-vpb-simulation:
- shard-adlp: NOTRUN -> [SKIP][70] ([Intel XE#1122])
[70]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@kms_pm_dc@dc3co-vpb-simulation.html
* igt@kms_pm_rpm@dpms-non-lpsp:
- shard-adlp: NOTRUN -> [SKIP][71] ([Intel XE#836]) +1 other test skip
[71]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@kms_pm_rpm@dpms-non-lpsp.html
* igt@kms_psr2_sf@pr-cursor-plane-move-continuous-sf:
- shard-bmg: NOTRUN -> [SKIP][72] ([Intel XE#1489])
[72]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@kms_psr2_sf@pr-cursor-plane-move-continuous-sf.html
* igt@kms_psr2_sf@psr2-cursor-plane-move-continuous-sf:
- shard-adlp: NOTRUN -> [SKIP][73] ([Intel XE#1489]) +7 other tests skip
[73]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@kms_psr2_sf@psr2-cursor-plane-move-continuous-sf.html
* igt@kms_psr2_su@page_flip-p010:
- shard-adlp: NOTRUN -> [SKIP][74] ([Intel XE#1122] / [Intel XE#5580]) +1 other test skip
[74]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@kms_psr2_su@page_flip-p010.html
* igt@kms_psr@fbc-pr-cursor-plane-move:
- shard-dg2-set2: NOTRUN -> [SKIP][75] ([Intel XE#2850] / [Intel XE#929]) +2 other tests skip
[75]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-464/igt@kms_psr@fbc-pr-cursor-plane-move.html
* igt@kms_psr@fbc-psr2-cursor-blt:
- shard-adlp: NOTRUN -> [SKIP][76] ([Intel XE#2850] / [Intel XE#929]) +13 other tests skip
[76]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@kms_psr@fbc-psr2-cursor-blt.html
* igt@kms_rotation_crc@multiplane-rotation-cropping-bottom:
- shard-adlp: NOTRUN -> [FAIL][77] ([Intel XE#1874])
[77]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
* igt@kms_rotation_crc@primary-4-tiled-reflect-x-180:
- shard-adlp: NOTRUN -> [SKIP][78] ([Intel XE#1127])
[78]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@kms_rotation_crc@primary-4-tiled-reflect-x-180.html
* igt@kms_rotation_crc@sprite-rotation-270:
- shard-adlp: NOTRUN -> [SKIP][79] ([Intel XE#3414]) +1 other test skip
[79]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@kms_rotation_crc@sprite-rotation-270.html
* igt@kms_rotation_crc@sprite-rotation-90:
- shard-bmg: NOTRUN -> [SKIP][80] ([Intel XE#3414] / [Intel XE#3904])
[80]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@kms_rotation_crc@sprite-rotation-90.html
* igt@kms_scaling_modes@scaling-mode-center:
- shard-bmg: NOTRUN -> [SKIP][81] ([Intel XE#2413])
[81]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@kms_scaling_modes@scaling-mode-center.html
* igt@kms_tiled_display@basic-test-pattern-with-chamelium:
- shard-adlp: NOTRUN -> [SKIP][82] ([Intel XE#362])
[82]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@kms_tiled_display@basic-test-pattern-with-chamelium.html
* igt@kms_vrr@lobf:
- shard-adlp: NOTRUN -> [SKIP][83] ([Intel XE#2168])
[83]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@kms_vrr@lobf.html
* igt@xe_ccs@block-copy-compressed:
- shard-adlp: NOTRUN -> [SKIP][84] ([Intel XE#455] / [Intel XE#488] / [Intel XE#5607])
[84]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@xe_ccs@block-copy-compressed.html
* igt@xe_ccs@large-ctrl-surf-copy:
- shard-adlp: NOTRUN -> [SKIP][85] ([Intel XE#3576] / [Intel XE#5610])
[85]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@xe_ccs@large-ctrl-surf-copy.html
* igt@xe_compute@ccs-mode-basic:
- shard-adlp: NOTRUN -> [SKIP][86] ([Intel XE#1447] / [Intel XE#5617])
[86]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@xe_compute@ccs-mode-basic.html
* igt@xe_compute_preempt@compute-preempt-many:
- shard-adlp: NOTRUN -> [SKIP][87] ([Intel XE#455] / [Intel XE#5632]) +1 other test skip
[87]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@xe_compute_preempt@compute-preempt-many.html
- shard-dg2-set2: NOTRUN -> [SKIP][88] ([Intel XE#1280] / [Intel XE#455]) +1 other test skip
[88]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-432/igt@xe_compute_preempt@compute-preempt-many.html
* igt@xe_copy_basic@mem-copy-linear-0xfffe:
- shard-adlp: NOTRUN -> [SKIP][89] ([Intel XE#1123])
[89]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@xe_copy_basic@mem-copy-linear-0xfffe.html
* igt@xe_copy_basic@mem-set-linear-0x3fff:
- shard-adlp: NOTRUN -> [SKIP][90] ([Intel XE#1126])
[90]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@xe_copy_basic@mem-set-linear-0x3fff.html
* igt@xe_eu_stall@invalid-gt-id:
- shard-adlp: NOTRUN -> [SKIP][91] ([Intel XE#5626])
[91]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@xe_eu_stall@invalid-gt-id.html
* igt@xe_eudebug@basic-vm-bind-discovery:
- shard-dg2-set2: NOTRUN -> [SKIP][92] ([Intel XE#4837]) +4 other tests skip
[92]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-432/igt@xe_eudebug@basic-vm-bind-discovery.html
* igt@xe_eudebug_online@reset-with-attention:
- shard-adlp: NOTRUN -> [SKIP][93] ([Intel XE#4837] / [Intel XE#5565]) +16 other tests skip
[93]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@xe_eudebug_online@reset-with-attention.html
* igt@xe_eudebug_online@tdctl-parameters:
- shard-bmg: NOTRUN -> [SKIP][94] ([Intel XE#4837]) +1 other test skip
[94]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@xe_eudebug_online@tdctl-parameters.html
* igt@xe_eudebug_sriov@deny-eudebug:
- shard-adlp: NOTRUN -> [SKIP][95] ([Intel XE#4519])
[95]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@xe_eudebug_sriov@deny-eudebug.html
* igt@xe_evict@evict-beng-large:
- shard-adlp: NOTRUN -> [SKIP][96] ([Intel XE#261] / [Intel XE#5564])
[96]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@xe_evict@evict-beng-large.html
* igt@xe_evict@evict-beng-small-external:
- shard-adlp: NOTRUN -> [SKIP][97] ([Intel XE#261] / [Intel XE#5564] / [Intel XE#688]) +1 other test skip
[97]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@xe_evict@evict-beng-small-external.html
* igt@xe_evict_ccs@evict-overcommit-standalone-instantfree-samefd:
- shard-adlp: NOTRUN -> [SKIP][98] ([Intel XE#5563] / [Intel XE#688])
[98]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@xe_evict_ccs@evict-overcommit-standalone-instantfree-samefd.html
* igt@xe_exec_basic@multigpu-many-execqueues-many-vm-bindexecqueue-rebind:
- shard-dg2-set2: NOTRUN -> [SKIP][99] ([Intel XE#1392])
[99]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-432/igt@xe_exec_basic@multigpu-many-execqueues-many-vm-bindexecqueue-rebind.html
* igt@xe_exec_basic@multigpu-many-execqueues-many-vm-null-defer-bind:
- shard-dg2-set2: [PASS][100] -> [SKIP][101] ([Intel XE#1392]) +4 other tests skip
[100]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-dg2-436/igt@xe_exec_basic@multigpu-many-execqueues-many-vm-null-defer-bind.html
[101]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-432/igt@xe_exec_basic@multigpu-many-execqueues-many-vm-null-defer-bind.html
* igt@xe_exec_basic@multigpu-no-exec-null-defer-bind:
- shard-bmg: NOTRUN -> [SKIP][102] ([Intel XE#2322])
[102]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@xe_exec_basic@multigpu-no-exec-null-defer-bind.html
* igt@xe_exec_basic@multigpu-once-basic:
- shard-adlp: NOTRUN -> [SKIP][103] ([Intel XE#1392] / [Intel XE#5575]) +6 other tests skip
[103]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@xe_exec_basic@multigpu-once-basic.html
* igt@xe_exec_fault_mode@invalid-va-scratch-nopagefault:
- shard-adlp: NOTRUN -> [SKIP][104] ([Intel XE#288] / [Intel XE#5561]) +26 other tests skip
[104]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@xe_exec_fault_mode@invalid-va-scratch-nopagefault.html
* igt@xe_exec_fault_mode@once-rebind-prefetch:
- shard-dg2-set2: NOTRUN -> [SKIP][105] ([Intel XE#288]) +4 other tests skip
[105]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-432/igt@xe_exec_fault_mode@once-rebind-prefetch.html
* igt@xe_exec_mix_modes@exec-spinner-interrupted-dma-fence:
- shard-adlp: NOTRUN -> [SKIP][106] ([Intel XE#2360] / [Intel XE#5573])
[106]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@xe_exec_mix_modes@exec-spinner-interrupted-dma-fence.html
* igt@xe_exec_reset@cm-cat-error:
- shard-adlp: NOTRUN -> [DMESG-FAIL][107] ([Intel XE#3868])
[107]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@xe_exec_reset@cm-cat-error.html
* igt@xe_exec_system_allocator@many-large-execqueues-malloc-mlock:
- shard-adlp: NOTRUN -> [SKIP][108] ([Intel XE#4915]) +281 other tests skip
[108]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@xe_exec_system_allocator@many-large-execqueues-malloc-mlock.html
* igt@xe_exec_system_allocator@process-many-execqueues-mmap-free-huge:
- shard-bmg: NOTRUN -> [SKIP][109] ([Intel XE#4943])
[109]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@xe_exec_system_allocator@process-many-execqueues-mmap-free-huge.html
* igt@xe_exec_system_allocator@threads-many-large-mmap-shared-remap-dontunmap-eocheck:
- shard-dg2-set2: NOTRUN -> [SKIP][110] ([Intel XE#4915]) +64 other tests skip
[110]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-463/igt@xe_exec_system_allocator@threads-many-large-mmap-shared-remap-dontunmap-eocheck.html
* igt@xe_exec_threads@threads-hang-userptr-rebind:
- shard-dg2-set2: [PASS][111] -> [DMESG-WARN][112] ([Intel XE#3876])
[111]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-dg2-464/igt@xe_exec_threads@threads-hang-userptr-rebind.html
[112]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-433/igt@xe_exec_threads@threads-hang-userptr-rebind.html
* igt@xe_fault_injection@probe-fail-guc-xe_guc_ct_send_recv:
- shard-adlp: NOTRUN -> [ABORT][113] ([Intel XE#4917] / [Intel XE#5530])
[113]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@xe_fault_injection@probe-fail-guc-xe_guc_ct_send_recv.html
* igt@xe_live_ktest@xe_bo:
- shard-adlp: NOTRUN -> [SKIP][114] ([Intel XE#2229] / [Intel XE#455]) +1 other test skip
[114]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@xe_live_ktest@xe_bo.html
* igt@xe_live_ktest@xe_bo@xe_ccs_migrate_kunit:
- shard-adlp: NOTRUN -> [SKIP][115] ([Intel XE#2229])
[115]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@xe_live_ktest@xe_bo@xe_ccs_migrate_kunit.html
* igt@xe_mmap@small-bar:
- shard-adlp: NOTRUN -> [SKIP][116] ([Intel XE#512])
[116]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@xe_mmap@small-bar.html
* igt@xe_oa@invalid-oa-format-id:
- shard-dg2-set2: NOTRUN -> [SKIP][117] ([Intel XE#3573])
[117]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-463/igt@xe_oa@invalid-oa-format-id.html
* igt@xe_oa@mmio-triggered-reports-read:
- shard-adlp: NOTRUN -> [SKIP][118] ([Intel XE#5103]) +1 other test skip
[118]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@xe_oa@mmio-triggered-reports-read.html
* igt@xe_oa@privileged-forked-access-vaddr:
- shard-adlp: NOTRUN -> [SKIP][119] ([Intel XE#3573]) +7 other tests skip
[119]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@xe_oa@privileged-forked-access-vaddr.html
* igt@xe_pat@display-vs-wb-transient:
- shard-adlp: NOTRUN -> [SKIP][120] ([Intel XE#1337] / [Intel XE#5572])
[120]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-2/igt@xe_pat@display-vs-wb-transient.html
* igt@xe_pat@pat-index-xehpc:
- shard-adlp: NOTRUN -> [SKIP][121] ([Intel XE#2838] / [Intel XE#979])
[121]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@xe_pat@pat-index-xehpc.html
* igt@xe_pm@s3-d3cold-basic-exec:
- shard-adlp: NOTRUN -> [SKIP][122] ([Intel XE#2284] / [Intel XE#366]) +1 other test skip
[122]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@xe_pm@s3-d3cold-basic-exec.html
* igt@xe_pxp@display-pxp-fb:
- shard-adlp: NOTRUN -> [SKIP][123] ([Intel XE#4733])
[123]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@xe_pxp@display-pxp-fb.html
* igt@xe_pxp@pxp-stale-bo-bind-post-suspend:
- shard-bmg: NOTRUN -> [SKIP][124] ([Intel XE#4733])
[124]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-2/igt@xe_pxp@pxp-stale-bo-bind-post-suspend.html
* igt@xe_pxp@pxp-stale-bo-bind-post-termination-irq:
- shard-adlp: NOTRUN -> [SKIP][125] ([Intel XE#4733] / [Intel XE#5594])
[125]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@xe_pxp@pxp-stale-bo-bind-post-termination-irq.html
* igt@xe_pxp@pxp-stale-bo-exec-post-suspend:
- shard-dg2-set2: NOTRUN -> [SKIP][126] ([Intel XE#4733])
[126]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-463/igt@xe_pxp@pxp-stale-bo-exec-post-suspend.html
* igt@xe_query@multigpu-query-config:
- shard-adlp: NOTRUN -> [SKIP][127] ([Intel XE#944]) +4 other tests skip
[127]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@xe_query@multigpu-query-config.html
* igt@xe_query@multigpu-query-invalid-size:
- shard-dg2-set2: NOTRUN -> [SKIP][128] ([Intel XE#944])
[128]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-432/igt@xe_query@multigpu-query-invalid-size.html
* igt@xe_render_copy@render-stress-0-copies:
- shard-adlp: NOTRUN -> [SKIP][129] ([Intel XE#4814] / [Intel XE#5614])
[129]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-1/igt@xe_render_copy@render-stress-0-copies.html
#### Possible fixes ####
* igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-180-hflip-async-flip:
- shard-adlp: [DMESG-FAIL][130] ([Intel XE#4543]) -> [PASS][131]
[130]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-adlp-9/igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-180-hflip-async-flip.html
[131]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-180-hflip-async-flip.html
* igt@kms_bw@connected-linear-tiling-2-displays-1920x1080p:
- shard-bmg: [SKIP][132] ([Intel XE#2314] / [Intel XE#2894]) -> [PASS][133]
[132]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-6/igt@kms_bw@connected-linear-tiling-2-displays-1920x1080p.html
[133]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-4/igt@kms_bw@connected-linear-tiling-2-displays-1920x1080p.html
* igt@kms_cursor_legacy@2x-flip-vs-cursor-legacy:
- shard-bmg: [SKIP][134] ([Intel XE#2291]) -> [PASS][135] +3 other tests pass
[134]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-6/igt@kms_cursor_legacy@2x-flip-vs-cursor-legacy.html
[135]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-8/igt@kms_cursor_legacy@2x-flip-vs-cursor-legacy.html
* igt@kms_cursor_legacy@2x-nonblocking-modeset-vs-cursor-atomic:
- shard-dg2-set2: [ABORT][136] -> [PASS][137] +2 other tests pass
[136]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-dg2-436/igt@kms_cursor_legacy@2x-nonblocking-modeset-vs-cursor-atomic.html
[137]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-432/igt@kms_cursor_legacy@2x-nonblocking-modeset-vs-cursor-atomic.html
* igt@kms_flip@2x-plain-flip-fb-recreate-interruptible:
- shard-bmg: [SKIP][138] ([Intel XE#2316]) -> [PASS][139] +4 other tests pass
[138]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-6/igt@kms_flip@2x-plain-flip-fb-recreate-interruptible.html
[139]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-8/igt@kms_flip@2x-plain-flip-fb-recreate-interruptible.html
* igt@kms_flip@flip-vs-expired-vblank@a-edp1:
- shard-lnl: [FAIL][140] ([Intel XE#301]) -> [PASS][141]
[140]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-lnl-7/igt@kms_flip@flip-vs-expired-vblank@a-edp1.html
[141]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-lnl-2/igt@kms_flip@flip-vs-expired-vblank@a-edp1.html
* igt@kms_flip@flip-vs-rmfb:
- shard-adlp: [DMESG-WARN][142] ([Intel XE#4543] / [Intel XE#5208]) -> [PASS][143]
[142]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-adlp-9/igt@kms_flip@flip-vs-rmfb.html
[143]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@kms_flip@flip-vs-rmfb.html
* igt@kms_flip@flip-vs-rmfb@b-hdmi-a1:
- shard-adlp: [DMESG-WARN][144] ([Intel XE#4543]) -> [PASS][145]
[144]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-adlp-9/igt@kms_flip@flip-vs-rmfb@b-hdmi-a1.html
[145]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-8/igt@kms_flip@flip-vs-rmfb@b-hdmi-a1.html
* igt@kms_hdr@invalid-hdr:
- shard-dg2-set2: [SKIP][146] ([Intel XE#455]) -> [PASS][147]
[146]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-dg2-434/igt@kms_hdr@invalid-hdr.html
[147]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-463/igt@kms_hdr@invalid-hdr.html
* igt@kms_joiner@basic-force-big-joiner:
- shard-bmg: [SKIP][148] ([Intel XE#3012]) -> [PASS][149]
[148]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-6/igt@kms_joiner@basic-force-big-joiner.html
[149]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-4/igt@kms_joiner@basic-force-big-joiner.html
* igt@kms_plane@plane-panning-bottom-right-suspend:
- shard-adlp: [DMESG-WARN][150] ([Intel XE#2953] / [Intel XE#4173]) -> [PASS][151] +1 other test pass
[150]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-adlp-8/igt@kms_plane@plane-panning-bottom-right-suspend.html
[151]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-adlp-6/igt@kms_plane@plane-panning-bottom-right-suspend.html
* igt@kms_plane_multiple@2x-tiling-4:
- shard-bmg: [SKIP][152] ([Intel XE#4596]) -> [PASS][153]
[152]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-6/igt@kms_plane_multiple@2x-tiling-4.html
[153]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-4/igt@kms_plane_multiple@2x-tiling-4.html
* igt@xe_exec_basic@multigpu-once-null:
- shard-dg2-set2: [SKIP][154] ([Intel XE#1392]) -> [PASS][155] +5 other tests pass
[154]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-dg2-432/igt@xe_exec_basic@multigpu-once-null.html
[155]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-466/igt@xe_exec_basic@multigpu-once-null.html
* igt@xe_fault_injection@inject-fault-probe-function-xe_wopcm_init:
- shard-dg2-set2: [DMESG-WARN][156] -> [PASS][157] +1 other test pass
[156]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-dg2-466/igt@xe_fault_injection@inject-fault-probe-function-xe_wopcm_init.html
[157]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-464/igt@xe_fault_injection@inject-fault-probe-function-xe_wopcm_init.html
* igt@xe_pm@s2idle-d3hot-basic-exec:
- shard-dg2-set2: [TIMEOUT][158] -> [PASS][159]
[158]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-dg2-466/igt@xe_pm@s2idle-d3hot-basic-exec.html
[159]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-464/igt@xe_pm@s2idle-d3hot-basic-exec.html
#### Warnings ####
* igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs:
- shard-dg2-set2: [INCOMPLETE][160] ([Intel XE#1727] / [Intel XE#3113] / [Intel XE#3124]) -> [INCOMPLETE][161] ([Intel XE#1727] / [Intel XE#2705] / [Intel XE#3113] / [Intel XE#4212] / [Intel XE#4345] / [Intel XE#4522])
[160]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-dg2-464/igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs.html
[161]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-433/igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs.html
* igt@kms_content_protection@legacy:
- shard-bmg: [SKIP][162] ([Intel XE#2341]) -> [FAIL][163] ([Intel XE#1178]) +2 other tests fail
[162]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-6/igt@kms_content_protection@legacy.html
[163]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-8/igt@kms_content_protection@legacy.html
* igt@kms_content_protection@uevent:
- shard-bmg: [FAIL][164] ([Intel XE#1188]) -> [SKIP][165] ([Intel XE#2341])
[164]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-8/igt@kms_content_protection@uevent.html
[165]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-6/igt@kms_content_protection@uevent.html
* igt@kms_frontbuffer_tracking@drrs-2p-primscrn-spr-indfb-draw-render:
- shard-bmg: [SKIP][166] ([Intel XE#2312]) -> [SKIP][167] ([Intel XE#2311]) +14 other tests skip
[166]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-6/igt@kms_frontbuffer_tracking@drrs-2p-primscrn-spr-indfb-draw-render.html
[167]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-4/igt@kms_frontbuffer_tracking@drrs-2p-primscrn-spr-indfb-draw-render.html
* igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-fullscreen:
- shard-bmg: [SKIP][168] ([Intel XE#2312]) -> [SKIP][169] ([Intel XE#5390]) +7 other tests skip
[168]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-6/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-fullscreen.html
[169]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-3/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-fullscreen.html
* igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-indfb-draw-mmap-wc:
- shard-bmg: [SKIP][170] ([Intel XE#5390]) -> [SKIP][171] ([Intel XE#2312]) +4 other tests skip
[170]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-4/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-indfb-draw-mmap-wc.html
[171]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-6/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-indfb-draw-mmap-wc.html
* igt@kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-cur-indfb-move:
- shard-bmg: [SKIP][172] ([Intel XE#2311]) -> [SKIP][173] ([Intel XE#2312]) +8 other tests skip
[172]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-4/igt@kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-cur-indfb-move.html
[173]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-6/igt@kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-cur-indfb-move.html
* igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-draw-mmap-wc:
- shard-bmg: [SKIP][174] ([Intel XE#2313]) -> [SKIP][175] ([Intel XE#2312]) +4 other tests skip
[174]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-2/igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-draw-mmap-wc.html
[175]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-6/igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-draw-mmap-wc.html
* igt@kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-fullscreen:
- shard-bmg: [SKIP][176] ([Intel XE#2312]) -> [SKIP][177] ([Intel XE#2313]) +12 other tests skip
[176]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-6/igt@kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-fullscreen.html
[177]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-3/igt@kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-fullscreen.html
* igt@kms_hdr@brightness-with-hdr:
- shard-bmg: [SKIP][178] ([Intel XE#3374] / [Intel XE#3544]) -> [SKIP][179] ([Intel XE#3544])
[178]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-bmg-7/igt@kms_hdr@brightness-with-hdr.html
[179]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-bmg-1/igt@kms_hdr@brightness-with-hdr.html
* igt@kms_tiled_display@basic-test-pattern-with-chamelium:
- shard-dg2-set2: [SKIP][180] ([Intel XE#362]) -> [SKIP][181] ([Intel XE#1500])
[180]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-dg2-463/igt@kms_tiled_display@basic-test-pattern-with-chamelium.html
[181]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-434/igt@kms_tiled_display@basic-test-pattern-with-chamelium.html
* igt@xe_pmu@gt-frequency:
- shard-dg2-set2: [FAIL][182] ([Intel XE#5166]) -> [FAIL][183] ([Intel XE#4819]) +1 other test fail
[182]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8/shard-dg2-432/igt@xe_pmu@gt-frequency.html
[183]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/shard-dg2-435/igt@xe_pmu@gt-frequency.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[Intel XE#1122]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1122
[Intel XE#1123]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1123
[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#1126]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1126
[Intel XE#1127]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1127
[Intel XE#1135]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1135
[Intel XE#1178]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1178
[Intel XE#1188]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1188
[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#1392]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1392
[Intel XE#1447]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1447
[Intel XE#1489]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1489
[Intel XE#1500]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1500
[Intel XE#1503]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1503
[Intel XE#1727]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1727
[Intel XE#1874]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1874
[Intel XE#2168]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2168
[Intel XE#2191]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2191
[Intel XE#2229]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2229
[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#2291]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2291
[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#2322]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2322
[Intel XE#2341]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2341
[Intel XE#2360]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2360
[Intel XE#2390]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2390
[Intel XE#2413]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2413
[Intel XE#261]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/261
[Intel XE#2705]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2705
[Intel XE#2838]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2838
[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#2887]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2887
[Intel XE#2894]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2894
[Intel XE#2907]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2907
[Intel XE#2953]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2953
[Intel XE#301]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/301
[Intel XE#3012]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3012
[Intel XE#306]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/306
[Intel XE#309]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/309
[Intel XE#310]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/310
[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#316]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/316
[Intel XE#323]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/323
[Intel XE#3374]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3374
[Intel XE#3414]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3414
[Intel XE#3544]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3544
[Intel XE#3573]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3573
[Intel XE#3576]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3576
[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#3862]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3862
[Intel XE#3868]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3868
[Intel XE#3876]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3876
[Intel XE#3904]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3904
[Intel XE#4173]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4173
[Intel XE#4212]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4212
[Intel XE#4294]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4294
[Intel XE#4298]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4298
[Intel XE#4331]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4331
[Intel XE#4345]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4345
[Intel XE#4422]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4422
[Intel XE#4519]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4519
[Intel XE#4522]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4522
[Intel XE#4543]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4543
[Intel XE#455]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/455
[Intel XE#4596]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4596
[Intel XE#4733]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4733
[Intel XE#4814]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4814
[Intel XE#4819]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4819
[Intel XE#4837]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4837
[Intel XE#488]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/488
[Intel XE#4915]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4915
[Intel XE#4917]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4917
[Intel XE#4943]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4943
[Intel XE#5020]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5020
[Intel XE#5103]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5103
[Intel XE#512]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/512
[Intel XE#5166]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5166
[Intel XE#5195]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5195
[Intel XE#5208]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5208
[Intel XE#5376]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5376
[Intel XE#5390]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5390
[Intel XE#5530]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5530
[Intel XE#5561]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5561
[Intel XE#5563]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5563
[Intel XE#5564]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5564
[Intel XE#5565]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5565
[Intel XE#5572]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5572
[Intel XE#5573]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5573
[Intel XE#5574]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5574
[Intel XE#5575]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5575
[Intel XE#5580]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5580
[Intel XE#5594]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5594
[Intel XE#5607]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5607
[Intel XE#5610]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5610
[Intel XE#5614]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5614
[Intel XE#5617]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5617
[Intel XE#5626]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5626
[Intel XE#5632]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5632
[Intel XE#5786]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5786
[Intel XE#607]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/607
[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#688]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/688
[Intel XE#701]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/701
[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#836]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/836
[Intel XE#870]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/870
[Intel XE#929]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/929
[Intel XE#944]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/944
[Intel XE#979]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/979
Build changes
-------------
* Linux: xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8 -> xe-pw-152701v2
IGT_8489: 4972020ea0f3d0ac8a0d7dd4f5419119b1b30995 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
xe-3523-b0354f42f0b7052682bfcc2f53b0aa023b6f68d8: b0354f42f0b7052682bfcc2f53b0aa023b6f68d8
xe-pw-152701v2: 152701v2
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-152701v2/index.html
[-- Attachment #2: Type: text/html, Size: 66126 bytes --]
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2] drm/xe: GPU frequency tracing support
2025-08-11 8:34 [PATCH v2] drm/xe: GPU frequency tracing support S Sebinraj
` (3 preceding siblings ...)
2025-08-11 11:38 ` ✗ Xe.CI.Full: failure " Patchwork
@ 2025-08-11 20:05 ` Matthew Brost
2025-08-11 20:40 ` Matthew Brost
2025-08-11 21:13 ` Lucas De Marchi
6 siblings, 0 replies; 16+ messages in thread
From: Matthew Brost @ 2025-08-11 20:05 UTC (permalink / raw)
To: S Sebinraj; +Cc: intel-xe, jeevaka.badrappan
On Mon, Aug 11, 2025 at 02:04:14PM +0530, S Sebinraj wrote:
> A periodic GPU frequency monitoring and tracing program for the
> Xe driver. The implementation provides periodic sampling of
> GPU frequency through the Linux ftrace infrastructure.
>
> Key features:
> - Periodic GPU frequency sampling with configurable intervals
> - Immediate frequency change reporting via tracepoints
> - Integration with Linux ftrace subsystem under 'power' events
> - Per-GT (Graphics Technology) monitoring support
> - Dedicated workqueue for non-blocking frequency sampling
> - Configurable via CONFIG_DRM_XE_GPUFREQTRACER kernel option
> - The monitoring interval can be configured at runtime via the sysfs
> (default 5sec).
>
> The sysfs entry is at:
> /sys/module/xe/parameters/gpufreq_monitoring_interval_ms
>
> The tracepoint is exposed at:
> /sys/kernel/debug/tracing/events/power/gpu_frequency
>
> Format: {unsigned int state, unsigned int gpu_id}
> - state: GPU frequency in KHz
> - gpu_id: GPU clock domain identifier
>
> This enables userspace tools and system monitoring applications to track
> GPU frequency changes for power management analysis, performance tuning,
> and debugging purposes.
>
Change logs are helpful during reviews. I also prefer replies to review
comments to ensure we are aligned on all points, even if the reply is as
simple as “+1.”
> Signed-off-by: S Sebinraj <s.sebinraj@intel.com>
> ---
> drivers/gpu/drm/xe/Kconfig | 22 ++
> drivers/gpu/drm/xe/Makefile | 3 +
> drivers/gpu/drm/xe/xe_device.c | 7 +
> drivers/gpu/drm/xe/xe_device_types.h | 4 +
> drivers/gpu/drm/xe/xe_gpufreqtracer.c | 292 ++++++++++++++++++++
> drivers/gpu/drm/xe/xe_gpufreqtracer.h | 30 ++
> drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h | 48 ++++
> drivers/gpu/drm/xe/xe_module.c | 12 +
> drivers/gpu/drm/xe/xe_module.h | 3 +
> 9 files changed, 421 insertions(+)
> create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer.c
> create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer.h
> create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h
>
> diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig
> index 714d5702dfd7..d9d07ec69875 100644
> --- a/drivers/gpu/drm/xe/Kconfig
> +++ b/drivers/gpu/drm/xe/Kconfig
> @@ -129,6 +129,28 @@ config DRM_XE_FORCE_PROBE
>
> Use "!*" to block the probe of the driver for all known devices.
>
> +config DRM_XE_GPUFREQTRACER
> + bool "Enable XE GPU frequency tracing"
> + depends on DRM_XE && FTRACE
> + default n
> + help
> + Enable GPU frequency tracing support for Intel XE driver.
> + This adds an ftrace tracepoint that reports GPU frequency changes
> + at periodic boundaries (default 5 secs, configurable via the
> + gpufreq_monitoring_interval_ms module parameter) and
> + on direct frequency change events.
> +
> + The monitoring interval can be configured at runtime via the sysfs module parameter:
> + /sys/module/xe/parameters/gpufreq_monitoring_interval_ms
> +
> + The tracepoint will be available at:
> + /sys/kernel/debug/tracing/events/power/gpu_frequency
> +
> + Format: {unsigned int state, unsigned int gpu_id}
> + Where state is the frequency in KHz and gpu_id is the GPU clock domain.
> +
> + If unsure, say N.
> +
> menu "drm/Xe Debugging"
> depends on DRM_XE
> depends on EXPERT
> diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
> index 8e0c3412a757..61d46cc4dc25 100644
> --- a/drivers/gpu/drm/xe/Makefile
> +++ b/drivers/gpu/drm/xe/Makefile
> @@ -170,6 +170,9 @@ xe-$(CONFIG_PCI_IOV) += \
> xe_sriov_pf.o \
> xe_sriov_pf_service.o
>
> +# GPU frequency tracer
> +xe-$(CONFIG_DRM_XE_GPUFREQTRACER) += xe_gpufreqtracer.o
> +
> # include helpers for tests even when XE is built-in
> ifdef CONFIG_DRM_XE_KUNIT_TEST
> xe-y += tests/xe_kunit_helpers.o
> diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
> index 57edbc63da6f..88198ceb519b 100644
> --- a/drivers/gpu/drm/xe/xe_device.c
> +++ b/drivers/gpu/drm/xe/xe_device.c
> @@ -34,6 +34,7 @@
> #include "xe_exec_queue.h"
> #include "xe_force_wake.h"
> #include "xe_ggtt.h"
> +#include "xe_gpufreqtracer.h"
> #include "xe_gsc_proxy.h"
> #include "xe_gt.h"
> #include "xe_gt_mcr.h"
> @@ -896,6 +897,12 @@ int xe_device_probe(struct xe_device *xe)
> if (err)
> return err;
>
> +#if IS_ENABLED(CONFIG_DRM_XE_GPUFREQTRACER)
> + err = xe_gpufreqtracer_init(xe);
> + if (err)
> + return err;
> +#endif
If I wasn’t clear, you don’t need this if IS_ENABLED — the header file
already includes this and calls a stubbed-out version that does nothing
if CONFIG_DRM_XE_GPUFREQTRACER is unset.
> +
> err = xe_oa_init(xe);
> if (err)
> return err;
> diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h
> index 01e8fa0d2f9f..0634dbbbdc3f 100644
> --- a/drivers/gpu/drm/xe/xe_device_types.h
> +++ b/drivers/gpu/drm/xe/xe_device_types.h
> @@ -35,6 +35,7 @@ struct dram_info;
> struct intel_display;
> struct intel_dg_nvm_dev;
> struct xe_ggtt;
> +struct xe_gpufreqtracer_data;
> struct xe_i2c;
> struct xe_pat_ops;
> struct xe_pxp;
> @@ -529,6 +530,9 @@ struct xe_device {
> /** @oa: oa observation subsystem */
> struct xe_oa oa;
>
> + /** @gpufreqtracer_data: GPU frequency tracer data */
> + struct xe_gpufreqtracer_data *gpufreqtracer_data;
> +
> /** @pxp: Encapsulate Protected Xe Path support */
> struct xe_pxp *pxp;
>
> diff --git a/drivers/gpu/drm/xe/xe_gpufreqtracer.c b/drivers/gpu/drm/xe/xe_gpufreqtracer.c
> new file mode 100644
> index 000000000000..07eedfb79e93
> --- /dev/null
> +++ b/drivers/gpu/drm/xe/xe_gpufreqtracer.c
> @@ -0,0 +1,292 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright © 2025 Intel Corporation
> + */
> +
> +#include "xe_gpufreqtracer.h"
> +
> +#include <linux/workqueue.h>
> +#include <linux/slab.h>
> +#include <linux/jiffies.h>
> +#include <linux/kernel.h>
> +#include <linux/moduleparam.h>
> +#include <linux/types.h>
> +#include <linux/container_of.h>
> +#include <linux/gfp.h>
> +#include <linux/atomic.h>
> +#include <drm/drm_managed.h>
> +
> +#include "xe_device.h"
> +#include "xe_gt.h"
> +#include "xe_gt_types.h"
> +#include "xe_guc_pc.h"
> +#include "xe_module.h"
> +
> +/* GPU frequency monitoring interval constants (in milliseconds) */
> +#define XE_GPUFREQ_MONITORING_MIN_INTERVAL_MS 100
> +#define XE_GPUFREQ_MONITORING_MAX_INTERVAL_MS 10000
> +#define XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS 5000
> +
> +#define CREATE_TRACE_POINTS
> +#include "xe_gpufreqtracer_trace.h"
> +
> +/**
> + * struct xe_gpufreqtracer_gt_data - Per-GT frequency monitoring data
> + * @gt: Reference to the GT
> + * @delayed_work: Delayed work for periodic monitoring
> + * @last_frequency: Last reported frequency to avoid duplicate reports
> + * @monitoring_active: Whether monitoring is currently active
> + */
> +struct xe_gpufreqtracer_gt_data {
> + struct xe_gt *gt;
> + struct delayed_work delayed_work;
> + atomic_t last_frequency;
> + atomic_t monitoring_active;
> +};
> +
> +/**
> + * struct xe_gpufreqtracer_data - Per-device frequency tracer data
> + * @xe: Reference to the XE device
> + * @gt_data: Array of per-GT monitoring data
> + */
> +struct xe_gpufreqtracer_data {
> + struct xe_device *xe;
> + struct xe_gpufreqtracer_gt_data *gt_data;
> +};
> +
> +
> +/**
> + * xe_gpufreqtracer_sample_work - Worker function to sample GPU frequency.
> + * @work: Pointer to the delayed_work_struct representing the scheduled work.
> + *
> + * This function is executed in a workqueue context to periodically sample
> + * the GPU frequency and perform any necessary tracing or logging operations.
> + * It reschedules itself for the next sampling interval.
> + */
> +static void xe_gpufreqtracer_sample_work(struct work_struct *work)
> +{
> + struct xe_gpufreqtracer_gt_data *gt_data =
> + container_of(work, struct xe_gpufreqtracer_gt_data, delayed_work.work);
> + struct xe_gt *gt = gt_data->gt;
> + struct xe_guc_pc *pc = >->uc.guc.pc;
> + u32 current_freq, last_freq;
> +
> + if (!atomic_read(>_data->monitoring_active)) {
> + drm_warn(>_to_xe(gt)->drm, "monitoring not active for GT%u, exiting",
> + gt->info.id);
> + return;
> + }
> +
> + current_freq = xe_guc_pc_get_act_freq(pc) * 1000; /* Convert MHz to KHz */
> + last_freq = atomic_read(>_data->last_frequency);
I don't think last_frequency needs to be atomic, as it is only modified
during initialization or by this worker. This worker executes serially
and fully owns this data, correct?
> +
> + /* Only report if frequency has changed or this is the first sample */
> + if (current_freq != last_freq) {
> + drm_dbg(>_to_xe(gt)->drm, "GT%u frequency changed, tracing %u KHz",
> + gt->info.id, current_freq);
> + trace_gpu_frequency(current_freq, gt->info.id);
> + atomic_set(>_data->last_frequency, current_freq);
> + }
> +
> + /* Reschedule for the next sampling interval if monitoring is still active */
> + if (atomic_read(>_data->monitoring_active)) {
I don't think you need this if statement, as you already bail out early
above if this is clear. In the worst case, if this bit flips while
executing, the delayed worker would just run again and bail.
Nits aside, looks much in this version.
Matt
> + schedule_delayed_work(>_data->delayed_work,
> + msecs_to_jiffies(xe_modparam.gpufreq_monitoring_interval_ms));
> + }
> +}
> +
> +/**
> + * xe_gpufreqtracer_start_monitoring - Start periodic frequency monitoring
> + * @gt: The GT instance
> + *
> + * Starts periodic sampling of GPU frequency for the specified GT using the global
> + * monitoring interval from module parameters.
> + *
> + * Return: 0 on success, negative error code on failure
> + */
> +static int xe_gpufreqtracer_start_monitoring(struct xe_gt *gt)
> +{
> + struct xe_gpufreqtracer_data *tracer_data = gt_to_xe(gt)->gpufreqtracer_data;
> + struct xe_gpufreqtracer_gt_data *gt_data;
> +
> + if (!tracer_data) {
> + drm_warn(>_to_xe(gt)->drm, "no tracer data for GT%u, not supported", gt->info.id);
> + return -EOPNOTSUPP;
> + }
> +
> + if (gt->info.id >= gt_to_xe(gt)->info.gt_count) {
> + drm_err(>_to_xe(gt)->drm, "invalid GT ID %u, max supported is %u",
> + gt->info.id, gt_to_xe(gt)->info.gt_count - 1);
> + return -EINVAL;
> + }
> +
> + gt_data = &tracer_data->gt_data[gt->info.id];
> +
> + if (atomic_read(>_data->monitoring_active)) {
> + drm_warn(>_to_xe(gt)->drm, "monitoring already active for GT%u", gt->info.id);
> + return -EALREADY;
> + }
> +
> + atomic_set(>_data->monitoring_active, 1);
> + atomic_set(>_data->last_frequency, 0);
> +
> + /* Start the delayed work using global interval */
> + schedule_delayed_work(>_data->delayed_work,
> + msecs_to_jiffies(xe_modparam.gpufreq_monitoring_interval_ms));
> +
> + drm_dbg(>_to_xe(gt)->drm, "monitoring started for GT%u with interval %u ms",
> + gt->info.id, xe_modparam.gpufreq_monitoring_interval_ms);
> +
> + return 0;
> +}
> +
> +/**
> + * xe_gpufreqtracer_stop_monitoring - Stop periodic frequency monitoring
> + * @gt: The GT instance
> + *
> + * Stops periodic sampling of GPU frequency for the specified GT.
> + */
> +static void xe_gpufreqtracer_stop_monitoring(struct xe_gt *gt)
> +{
> + struct xe_gpufreqtracer_data *tracer_data = gt_to_xe(gt)->gpufreqtracer_data;
> + struct xe_gpufreqtracer_gt_data *gt_data;
> +
> + if (!tracer_data || gt->info.id >= gt_to_xe(gt)->info.gt_count) {
> + drm_err(>_to_xe(gt)->drm, "invalid tracer data or GT ID %u for stop request",
> + gt->info.id);
> + return;
> + }
> +
> + gt_data = &tracer_data->gt_data[gt->info.id];
> +
> + if (!atomic_read(>_data->monitoring_active)) {
> + drm_warn(>_to_xe(gt)->drm, "monitoring not active for GT%u, nothing to stop",
> + gt->info.id);
> + return;
> + }
> +
> + atomic_set(>_data->monitoring_active, 0);
> +
> + cancel_delayed_work_sync(>_data->delayed_work);
> +}
> +
> +/**
> + * xe_gpufreqtracer_validate_params - Validate GPU frequency monitoring parameters
> + *
> + * Validates and corrects the GPU frequency monitoring interval parameter.
> + * If the parameter is out of range, it will be reset to the default value.
> + */
> +static void xe_gpufreqtracer_validate_params(void)
> +{
> + if (xe_modparam.gpufreq_monitoring_interval_ms < XE_GPUFREQ_MONITORING_MIN_INTERVAL_MS ||
> + xe_modparam.gpufreq_monitoring_interval_ms > XE_GPUFREQ_MONITORING_MAX_INTERVAL_MS) {
> + pr_warn("xe: gpufreq_monitoring_interval_ms %u out of range [%u, %u], using default %u ms\n",
> + xe_modparam.gpufreq_monitoring_interval_ms,
> + XE_GPUFREQ_MONITORING_MIN_INTERVAL_MS,
> + XE_GPUFREQ_MONITORING_MAX_INTERVAL_MS,
> + XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS);
> + xe_modparam.gpufreq_monitoring_interval_ms = XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS;
> + }
> +}
> +
> +/**
> + * xe_gpufreqtracer_cleanup_action - DRM managed cleanup action
> + * @drm: DRM device
> + * @ptr: Pointer to xe_device
> + *
> + * Cleanup function called automatically by DRM managed resource system.
> + */
> +static void xe_gpufreqtracer_cleanup_action(struct drm_device *drm, void *ptr)
> +{
> + struct xe_device *xe = ptr;
> + struct xe_gpufreqtracer_data *tracer_data = xe->gpufreqtracer_data;
> + struct xe_gt *gt;
> + u8 tile_id;
> +
> + if (!tracer_data) {
> + drm_warn(drm, "no tracer data found, nothing to cleanup");
> + return;
> + }
> +
> + /* Stop all monitoring */
> + for_each_gt(gt, xe, tile_id) {
> + drm_dbg(drm, "stopping monitoring for GT%u", gt->info.id);
> + xe_gpufreqtracer_stop_monitoring(gt);
> + }
> +
> + /* Memory is automatically freed by drmm - just clear the pointer */
> + xe->gpufreqtracer_data = NULL;
> +}
> +
> +/**
> + * xe_gpufreqtracer_init - Initialize GPU frequency tracer for a device
> + * @xe: The XE device
> + *
> + * Sets up the frequency tracer infrastructure for all GTs in the device.
> + *
> + * Return: 0 on success, negative error code on failure
> + */
> +int xe_gpufreqtracer_init(struct xe_device *xe)
> +{
> + struct xe_gpufreqtracer_data *tracer_data;
> + struct xe_gt *gt;
> + u8 tile_id;
> + int ret = 0;
> +
> + /* Validate module parameters first */
> + xe_gpufreqtracer_validate_params();
> +
> + tracer_data = drmm_kzalloc(&xe->drm, sizeof(*tracer_data), GFP_KERNEL);
> + if (!tracer_data)
> + return -ENOMEM;
> +
> + tracer_data->xe = xe;
> +
> + /* Allocate GT data array based on actual GT count */
> + tracer_data->gt_data = drmm_kcalloc(&xe->drm, xe->info.gt_count,
> + sizeof(*tracer_data->gt_data),
> + GFP_KERNEL);
> + if (!tracer_data->gt_data) {
> + ret = -ENOMEM;
> + goto err_free_tracer;
> + }
> +
> + /* Initialize per-GT data */
> + for_each_gt(gt, xe, tile_id) {
> + struct xe_gpufreqtracer_gt_data *gt_data =
> + &tracer_data->gt_data[gt->info.id];
> +
> + drm_dbg(&xe->drm, "initializing GT%u (tile %u)", gt->info.id, tile_id);
> +
> + gt_data->gt = gt;
> + atomic_set(>_data->monitoring_active, 0);
> + atomic_set(>_data->last_frequency, 0);
> +
> + INIT_DELAYED_WORK(>_data->delayed_work, xe_gpufreqtracer_sample_work);
> +
> + drm_dbg(&xe->drm, "GT%u initialized with global interval=%u ms",
> + gt->info.id, xe_modparam.gpufreq_monitoring_interval_ms);
> + }
> +
> + xe->gpufreqtracer_data = tracer_data;
> +
> + /* Start periodic monitoring on all GTs using global module parameter */
> + for_each_gt(gt, xe, tile_id) {
> + ret = xe_gpufreqtracer_start_monitoring(gt);
> + if (ret) {
> + drm_err(&xe->drm, "xe_gpufreqtracer: failed to start monitoring for GT%u, err=%d\n",
> + gt->info.id, ret);
> + }
> + }
> +
> + /* Register cleanup action for proper work cancellation */
> + ret = drmm_add_action(&xe->drm, xe_gpufreqtracer_cleanup_action, xe);
> + if (ret)
> + return ret;
> +
> + return 0;
> +
> +err_free_tracer:
> + drm_err(&xe->drm, "initialization failed, freeing tracer data");
> + return ret;
> +}
> diff --git a/drivers/gpu/drm/xe/xe_gpufreqtracer.h b/drivers/gpu/drm/xe/xe_gpufreqtracer.h
> new file mode 100644
> index 000000000000..561abe27b6e2
> --- /dev/null
> +++ b/drivers/gpu/drm/xe/xe_gpufreqtracer.h
> @@ -0,0 +1,30 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/*
> + * Copyright © 2025 Intel Corporation
> + */
> +
> +#ifndef _XE_GPUFREQTRACER_H_
> +#define _XE_GPUFREQTRACER_H_
> +
> +#include <linux/types.h>
> +
> +struct xe_device;
> +struct xe_gt;
> +
> +#ifdef CONFIG_DRM_XE_GPUFREQTRACER
> +
> +/*
> + * Initialize the GPU frequency tracer for a device
> + */
> +int xe_gpufreqtracer_init(struct xe_device *xe);
> +
> +#else /* CONFIG_DRM_XE_GPUFREQTRACER */
> +
> +static inline int xe_gpufreqtracer_init(struct xe_device *xe)
> +{
> + return 0;
> +}
> +
> +#endif /* CONFIG_DRM_XE_GPUFREQTRACER */
> +
> +#endif /* _XE_GPUFREQTRACER_H_ */
> diff --git a/drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h b/drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h
> new file mode 100644
> index 000000000000..5664db62e3fb
> --- /dev/null
> +++ b/drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h
> @@ -0,0 +1,48 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/*
> + * Copyright © 2025 Intel Corporation
> + */
> +
> +#undef TRACE_SYSTEM
> +#define TRACE_SYSTEM power
> +
> +#if !defined(_XE_GPUFREQTRACER_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
> +#define _XE_GPUFREQTRACER_TRACE_H
> +
> +#include <linux/tracepoint.h>
> +
> +/*
> + * Tracepoint for GPU frequency changes
> + * This tracepoint is exposed at /sys/kernel/debug/tracing/events/power/gpu_frequency
> + *
> + * location: /d/events/power/gpu_frequency
> + * format: {unsigned int state, unsigned int gpu_id}
> + * where state holds the frequency(in Khz) and the gpu_id holds the GPU clock domain.
> + */
> +
> +TRACE_EVENT(gpu_frequency,
> + TP_PROTO(unsigned int state, unsigned int gpu_id),
> +
> + TP_ARGS(state, gpu_id),
> +
> + TP_STRUCT__entry(
> + __field(unsigned int, state)
> + __field(unsigned int, gpu_id)
> + ),
> +
> + TP_fast_assign(
> + __entry->state = state;
> + __entry->gpu_id = gpu_id;
> + ),
> +
> + TP_printk("state=%u gpu_id=%u", __entry->state, __entry->gpu_id)
> +);
> +
> +#endif /* _XE_GPUFREQTRACER_TRACE_H */
> +
> +/* This part must be outside protection */
> +#undef TRACE_INCLUDE_PATH
> +#undef TRACE_INCLUDE_FILE
> +#define TRACE_INCLUDE_PATH .
> +#define TRACE_INCLUDE_FILE xe_gpufreqtracer_trace
> +#include <trace/define_trace.h>
> diff --git a/drivers/gpu/drm/xe/xe_module.c b/drivers/gpu/drm/xe/xe_module.c
> index d08338fc3bc1..f5d4f8bca61f 100644
> --- a/drivers/gpu/drm/xe/xe_module.c
> +++ b/drivers/gpu/drm/xe/xe_module.c
> @@ -31,6 +31,7 @@
> #define DEFAULT_MAX_VFS_STR "unlimited"
> #define DEFAULT_WEDGED_MODE 1
> #define DEFAULT_SVM_NOTIFIER_SIZE 512
> +#define DEFAULT_GPUFREQ_MONITORING_INTERVAL_MS 5000
>
> struct xe_modparam xe_modparam = {
> .probe_display = DEFAULT_PROBE_DISPLAY,
> @@ -41,6 +42,9 @@ struct xe_modparam xe_modparam = {
> #endif
> .wedged_mode = DEFAULT_WEDGED_MODE,
> .svm_notifier_size = DEFAULT_SVM_NOTIFIER_SIZE,
> +#ifdef CONFIG_DRM_XE_GPUFREQTRACER
> + .gpufreq_monitoring_interval_ms = DEFAULT_GPUFREQ_MONITORING_INTERVAL_MS,
> +#endif
> /* the rest are 0 by default */
> };
>
> @@ -93,6 +97,14 @@ MODULE_PARM_DESC(wedged_mode,
> "Module's default policy for the wedged mode (0=never, 1=upon-critical-errors, 2=upon-any-hang "
> "[default=" __stringify(DEFAULT_WEDGED_MODE) "])");
>
> +#ifdef CONFIG_DRM_XE_GPUFREQTRACER
> +module_param_named(gpufreq_monitoring_interval_ms,
> + xe_modparam.gpufreq_monitoring_interval_ms, uint, 0644);
> +MODULE_PARM_DESC(gpufreq_monitoring_interval_ms,
> + "GPU frequency monitoring interval in milliseconds (100-10000, default: "
> + __stringify(DEFAULT_GPUFREQ_MONITORING_INTERVAL_MS) ")");
> +#endif
> +
> static int xe_check_nomodeset(void)
> {
> if (drm_firmware_drivers_only())
> diff --git a/drivers/gpu/drm/xe/xe_module.h b/drivers/gpu/drm/xe/xe_module.h
> index 5a3bfea8b7b4..fd60de38d24d 100644
> --- a/drivers/gpu/drm/xe/xe_module.h
> +++ b/drivers/gpu/drm/xe/xe_module.h
> @@ -23,6 +23,9 @@ struct xe_modparam {
> #endif
> int wedged_mode;
> u32 svm_notifier_size;
> +#ifdef CONFIG_DRM_XE_GPUFREQTRACER
> + u32 gpufreq_monitoring_interval_ms;
> +#endif
> };
>
> extern struct xe_modparam xe_modparam;
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2] drm/xe: GPU frequency tracing support
2025-08-11 8:34 [PATCH v2] drm/xe: GPU frequency tracing support S Sebinraj
` (4 preceding siblings ...)
2025-08-11 20:05 ` [PATCH v2] drm/xe: GPU frequency tracing support Matthew Brost
@ 2025-08-11 20:40 ` Matthew Brost
2025-08-11 21:03 ` Matthew Brost
2025-08-11 21:13 ` Lucas De Marchi
6 siblings, 1 reply; 16+ messages in thread
From: Matthew Brost @ 2025-08-11 20:40 UTC (permalink / raw)
To: S Sebinraj; +Cc: intel-xe, jeevaka.badrappan
On Mon, Aug 11, 2025 at 02:04:14PM +0530, S Sebinraj wrote:
> A periodic GPU frequency monitoring and tracing program for the
> Xe driver. The implementation provides periodic sampling of
> GPU frequency through the Linux ftrace infrastructure.
>
> Key features:
> - Periodic GPU frequency sampling with configurable intervals
> - Immediate frequency change reporting via tracepoints
> - Integration with Linux ftrace subsystem under 'power' events
> - Per-GT (Graphics Technology) monitoring support
> - Dedicated workqueue for non-blocking frequency sampling
> - Configurable via CONFIG_DRM_XE_GPUFREQTRACER kernel option
> - The monitoring interval can be configured at runtime via the sysfs
> (default 5sec).
>
> The sysfs entry is at:
> /sys/module/xe/parameters/gpufreq_monitoring_interval_ms
>
> The tracepoint is exposed at:
> /sys/kernel/debug/tracing/events/power/gpu_frequency
>
> Format: {unsigned int state, unsigned int gpu_id}
> - state: GPU frequency in KHz
> - gpu_id: GPU clock domain identifier
>
> This enables userspace tools and system monitoring applications to track
> GPU frequency changes for power management analysis, performance tuning,
> and debugging purposes.
>
> Signed-off-by: S Sebinraj <s.sebinraj@intel.com>
> ---
> drivers/gpu/drm/xe/Kconfig | 22 ++
> drivers/gpu/drm/xe/Makefile | 3 +
> drivers/gpu/drm/xe/xe_device.c | 7 +
> drivers/gpu/drm/xe/xe_device_types.h | 4 +
> drivers/gpu/drm/xe/xe_gpufreqtracer.c | 292 ++++++++++++++++++++
> drivers/gpu/drm/xe/xe_gpufreqtracer.h | 30 ++
> drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h | 48 ++++
> drivers/gpu/drm/xe/xe_module.c | 12 +
> drivers/gpu/drm/xe/xe_module.h | 3 +
> 9 files changed, 421 insertions(+)
> create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer.c
> create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer.h
> create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h
>
> diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig
> index 714d5702dfd7..d9d07ec69875 100644
> --- a/drivers/gpu/drm/xe/Kconfig
> +++ b/drivers/gpu/drm/xe/Kconfig
> @@ -129,6 +129,28 @@ config DRM_XE_FORCE_PROBE
>
> Use "!*" to block the probe of the driver for all known devices.
>
> +config DRM_XE_GPUFREQTRACER
> + bool "Enable XE GPU frequency tracing"
> + depends on DRM_XE && FTRACE
> + default n
> + help
> + Enable GPU frequency tracing support for Intel XE driver.
> + This adds an ftrace tracepoint that reports GPU frequency changes
> + at periodic boundaries (default 5 secs, configurable via the
> + gpufreq_monitoring_interval_ms module parameter) and
> + on direct frequency change events.
> +
> + The monitoring interval can be configured at runtime via the sysfs module parameter:
> + /sys/module/xe/parameters/gpufreq_monitoring_interval_ms
> +
> + The tracepoint will be available at:
> + /sys/kernel/debug/tracing/events/power/gpu_frequency
> +
> + Format: {unsigned int state, unsigned int gpu_id}
> + Where state is the frequency in KHz and gpu_id is the GPU clock domain.
> +
> + If unsure, say N.
> +
> menu "drm/Xe Debugging"
> depends on DRM_XE
> depends on EXPERT
> diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
> index 8e0c3412a757..61d46cc4dc25 100644
> --- a/drivers/gpu/drm/xe/Makefile
> +++ b/drivers/gpu/drm/xe/Makefile
> @@ -170,6 +170,9 @@ xe-$(CONFIG_PCI_IOV) += \
> xe_sriov_pf.o \
> xe_sriov_pf_service.o
>
> +# GPU frequency tracer
> +xe-$(CONFIG_DRM_XE_GPUFREQTRACER) += xe_gpufreqtracer.o
> +
> # include helpers for tests even when XE is built-in
> ifdef CONFIG_DRM_XE_KUNIT_TEST
> xe-y += tests/xe_kunit_helpers.o
> diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
> index 57edbc63da6f..88198ceb519b 100644
> --- a/drivers/gpu/drm/xe/xe_device.c
> +++ b/drivers/gpu/drm/xe/xe_device.c
> @@ -34,6 +34,7 @@
> #include "xe_exec_queue.h"
> #include "xe_force_wake.h"
> #include "xe_ggtt.h"
> +#include "xe_gpufreqtracer.h"
> #include "xe_gsc_proxy.h"
> #include "xe_gt.h"
> #include "xe_gt_mcr.h"
> @@ -896,6 +897,12 @@ int xe_device_probe(struct xe_device *xe)
> if (err)
> return err;
>
> +#if IS_ENABLED(CONFIG_DRM_XE_GPUFREQTRACER)
> + err = xe_gpufreqtracer_init(xe);
> + if (err)
> + return err;
> +#endif
> +
> err = xe_oa_init(xe);
> if (err)
> return err;
> diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h
> index 01e8fa0d2f9f..0634dbbbdc3f 100644
> --- a/drivers/gpu/drm/xe/xe_device_types.h
> +++ b/drivers/gpu/drm/xe/xe_device_types.h
> @@ -35,6 +35,7 @@ struct dram_info;
> struct intel_display;
> struct intel_dg_nvm_dev;
> struct xe_ggtt;
> +struct xe_gpufreqtracer_data;
> struct xe_i2c;
> struct xe_pat_ops;
> struct xe_pxp;
> @@ -529,6 +530,9 @@ struct xe_device {
> /** @oa: oa observation subsystem */
> struct xe_oa oa;
>
> + /** @gpufreqtracer_data: GPU frequency tracer data */
> + struct xe_gpufreqtracer_data *gpufreqtracer_data;
> +
> /** @pxp: Encapsulate Protected Xe Path support */
> struct xe_pxp *pxp;
>
> diff --git a/drivers/gpu/drm/xe/xe_gpufreqtracer.c b/drivers/gpu/drm/xe/xe_gpufreqtracer.c
> new file mode 100644
> index 000000000000..07eedfb79e93
> --- /dev/null
> +++ b/drivers/gpu/drm/xe/xe_gpufreqtracer.c
> @@ -0,0 +1,292 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright © 2025 Intel Corporation
> + */
> +
> +#include "xe_gpufreqtracer.h"
> +
> +#include <linux/workqueue.h>
> +#include <linux/slab.h>
> +#include <linux/jiffies.h>
> +#include <linux/kernel.h>
> +#include <linux/moduleparam.h>
> +#include <linux/types.h>
> +#include <linux/container_of.h>
> +#include <linux/gfp.h>
> +#include <linux/atomic.h>
> +#include <drm/drm_managed.h>
> +
> +#include "xe_device.h"
> +#include "xe_gt.h"
> +#include "xe_gt_types.h"
> +#include "xe_guc_pc.h"
> +#include "xe_module.h"
> +
> +/* GPU frequency monitoring interval constants (in milliseconds) */
> +#define XE_GPUFREQ_MONITORING_MIN_INTERVAL_MS 100
> +#define XE_GPUFREQ_MONITORING_MAX_INTERVAL_MS 10000
> +#define XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS 5000
> +
> +#define CREATE_TRACE_POINTS
> +#include "xe_gpufreqtracer_trace.h"
> +
> +/**
> + * struct xe_gpufreqtracer_gt_data - Per-GT frequency monitoring data
> + * @gt: Reference to the GT
> + * @delayed_work: Delayed work for periodic monitoring
> + * @last_frequency: Last reported frequency to avoid duplicate reports
> + * @monitoring_active: Whether monitoring is currently active
> + */
> +struct xe_gpufreqtracer_gt_data {
> + struct xe_gt *gt;
> + struct delayed_work delayed_work;
> + atomic_t last_frequency;
> + atomic_t monitoring_active;
> +};
> +
> +/**
> + * struct xe_gpufreqtracer_data - Per-device frequency tracer data
> + * @xe: Reference to the XE device
> + * @gt_data: Array of per-GT monitoring data
> + */
> +struct xe_gpufreqtracer_data {
> + struct xe_device *xe;
> + struct xe_gpufreqtracer_gt_data *gt_data;
> +};
> +
> +
> +/**
> + * xe_gpufreqtracer_sample_work - Worker function to sample GPU frequency.
> + * @work: Pointer to the delayed_work_struct representing the scheduled work.
> + *
> + * This function is executed in a workqueue context to periodically sample
> + * the GPU frequency and perform any necessary tracing or logging operations.
> + * It reschedules itself for the next sampling interval.
> + */
> +static void xe_gpufreqtracer_sample_work(struct work_struct *work)
> +{
> + struct xe_gpufreqtracer_gt_data *gt_data =
> + container_of(work, struct xe_gpufreqtracer_gt_data, delayed_work.work);
> + struct xe_gt *gt = gt_data->gt;
> + struct xe_guc_pc *pc = >->uc.guc.pc;
> + u32 current_freq, last_freq;
> +
> + if (!atomic_read(>_data->monitoring_active)) {
> + drm_warn(>_to_xe(gt)->drm, "monitoring not active for GT%u, exiting",
> + gt->info.id);
> + return;
> + }
> +
> + current_freq = xe_guc_pc_get_act_freq(pc) * 1000; /* Convert MHz to KHz */
I missed this. The above function performs an MMIO read, which relies on
a runtime PM reference being held. I think you will need a
xe_pm_runtime_get_if_active to protect this function, and perhaps a
drm_dev_enter to protect against hotplug as well.
With regard to power management, if the PM reference fails (and I don't
think we want this worker waking the device), you can likely set
current_freq to a known value. I suspect that if we don't have a PM
reference, the GuC PC frequency is fixed at a (low) value, but I'm not
100% sure on that. You can check with a PM expert (perhaps Rodrigo or
Vinay) to confirm.
It should probably look similar to xe_migrate_ulls_exit in this patch
[1].
Matt
[1] https://patchwork.freedesktop.org/patch/667257/?series=149888&rev=2
> + last_freq = atomic_read(>_data->last_frequency);
> +
> + /* Only report if frequency has changed or this is the first sample */
> + if (current_freq != last_freq) {
> + drm_dbg(>_to_xe(gt)->drm, "GT%u frequency changed, tracing %u KHz",
> + gt->info.id, current_freq);
> + trace_gpu_frequency(current_freq, gt->info.id);
> + atomic_set(>_data->last_frequency, current_freq);
> + }
> +
> + /* Reschedule for the next sampling interval if monitoring is still active */
> + if (atomic_read(>_data->monitoring_active)) {
> + schedule_delayed_work(>_data->delayed_work,
> + msecs_to_jiffies(xe_modparam.gpufreq_monitoring_interval_ms));
> + }
> +}
> +
> +/**
> + * xe_gpufreqtracer_start_monitoring - Start periodic frequency monitoring
> + * @gt: The GT instance
> + *
> + * Starts periodic sampling of GPU frequency for the specified GT using the global
> + * monitoring interval from module parameters.
> + *
> + * Return: 0 on success, negative error code on failure
> + */
> +static int xe_gpufreqtracer_start_monitoring(struct xe_gt *gt)
> +{
> + struct xe_gpufreqtracer_data *tracer_data = gt_to_xe(gt)->gpufreqtracer_data;
> + struct xe_gpufreqtracer_gt_data *gt_data;
> +
> + if (!tracer_data) {
> + drm_warn(>_to_xe(gt)->drm, "no tracer data for GT%u, not supported", gt->info.id);
> + return -EOPNOTSUPP;
> + }
> +
> + if (gt->info.id >= gt_to_xe(gt)->info.gt_count) {
> + drm_err(>_to_xe(gt)->drm, "invalid GT ID %u, max supported is %u",
> + gt->info.id, gt_to_xe(gt)->info.gt_count - 1);
> + return -EINVAL;
> + }
> +
> + gt_data = &tracer_data->gt_data[gt->info.id];
> +
> + if (atomic_read(>_data->monitoring_active)) {
> + drm_warn(>_to_xe(gt)->drm, "monitoring already active for GT%u", gt->info.id);
> + return -EALREADY;
> + }
> +
> + atomic_set(>_data->monitoring_active, 1);
> + atomic_set(>_data->last_frequency, 0);
> +
> + /* Start the delayed work using global interval */
> + schedule_delayed_work(>_data->delayed_work,
> + msecs_to_jiffies(xe_modparam.gpufreq_monitoring_interval_ms));
> +
> + drm_dbg(>_to_xe(gt)->drm, "monitoring started for GT%u with interval %u ms",
> + gt->info.id, xe_modparam.gpufreq_monitoring_interval_ms);
> +
> + return 0;
> +}
> +
> +/**
> + * xe_gpufreqtracer_stop_monitoring - Stop periodic frequency monitoring
> + * @gt: The GT instance
> + *
> + * Stops periodic sampling of GPU frequency for the specified GT.
> + */
> +static void xe_gpufreqtracer_stop_monitoring(struct xe_gt *gt)
> +{
> + struct xe_gpufreqtracer_data *tracer_data = gt_to_xe(gt)->gpufreqtracer_data;
> + struct xe_gpufreqtracer_gt_data *gt_data;
> +
> + if (!tracer_data || gt->info.id >= gt_to_xe(gt)->info.gt_count) {
> + drm_err(>_to_xe(gt)->drm, "invalid tracer data or GT ID %u for stop request",
> + gt->info.id);
> + return;
> + }
> +
> + gt_data = &tracer_data->gt_data[gt->info.id];
> +
> + if (!atomic_read(>_data->monitoring_active)) {
> + drm_warn(>_to_xe(gt)->drm, "monitoring not active for GT%u, nothing to stop",
> + gt->info.id);
> + return;
> + }
> +
> + atomic_set(>_data->monitoring_active, 0);
> +
> + cancel_delayed_work_sync(>_data->delayed_work);
> +}
> +
> +/**
> + * xe_gpufreqtracer_validate_params - Validate GPU frequency monitoring parameters
> + *
> + * Validates and corrects the GPU frequency monitoring interval parameter.
> + * If the parameter is out of range, it will be reset to the default value.
> + */
> +static void xe_gpufreqtracer_validate_params(void)
> +{
> + if (xe_modparam.gpufreq_monitoring_interval_ms < XE_GPUFREQ_MONITORING_MIN_INTERVAL_MS ||
> + xe_modparam.gpufreq_monitoring_interval_ms > XE_GPUFREQ_MONITORING_MAX_INTERVAL_MS) {
> + pr_warn("xe: gpufreq_monitoring_interval_ms %u out of range [%u, %u], using default %u ms\n",
> + xe_modparam.gpufreq_monitoring_interval_ms,
> + XE_GPUFREQ_MONITORING_MIN_INTERVAL_MS,
> + XE_GPUFREQ_MONITORING_MAX_INTERVAL_MS,
> + XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS);
> + xe_modparam.gpufreq_monitoring_interval_ms = XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS;
> + }
> +}
> +
> +/**
> + * xe_gpufreqtracer_cleanup_action - DRM managed cleanup action
> + * @drm: DRM device
> + * @ptr: Pointer to xe_device
> + *
> + * Cleanup function called automatically by DRM managed resource system.
> + */
> +static void xe_gpufreqtracer_cleanup_action(struct drm_device *drm, void *ptr)
> +{
> + struct xe_device *xe = ptr;
> + struct xe_gpufreqtracer_data *tracer_data = xe->gpufreqtracer_data;
> + struct xe_gt *gt;
> + u8 tile_id;
> +
> + if (!tracer_data) {
> + drm_warn(drm, "no tracer data found, nothing to cleanup");
> + return;
> + }
> +
> + /* Stop all monitoring */
> + for_each_gt(gt, xe, tile_id) {
> + drm_dbg(drm, "stopping monitoring for GT%u", gt->info.id);
> + xe_gpufreqtracer_stop_monitoring(gt);
> + }
> +
> + /* Memory is automatically freed by drmm - just clear the pointer */
> + xe->gpufreqtracer_data = NULL;
> +}
> +
> +/**
> + * xe_gpufreqtracer_init - Initialize GPU frequency tracer for a device
> + * @xe: The XE device
> + *
> + * Sets up the frequency tracer infrastructure for all GTs in the device.
> + *
> + * Return: 0 on success, negative error code on failure
> + */
> +int xe_gpufreqtracer_init(struct xe_device *xe)
> +{
> + struct xe_gpufreqtracer_data *tracer_data;
> + struct xe_gt *gt;
> + u8 tile_id;
> + int ret = 0;
> +
> + /* Validate module parameters first */
> + xe_gpufreqtracer_validate_params();
> +
> + tracer_data = drmm_kzalloc(&xe->drm, sizeof(*tracer_data), GFP_KERNEL);
> + if (!tracer_data)
> + return -ENOMEM;
> +
> + tracer_data->xe = xe;
> +
> + /* Allocate GT data array based on actual GT count */
> + tracer_data->gt_data = drmm_kcalloc(&xe->drm, xe->info.gt_count,
> + sizeof(*tracer_data->gt_data),
> + GFP_KERNEL);
> + if (!tracer_data->gt_data) {
> + ret = -ENOMEM;
> + goto err_free_tracer;
> + }
> +
> + /* Initialize per-GT data */
> + for_each_gt(gt, xe, tile_id) {
> + struct xe_gpufreqtracer_gt_data *gt_data =
> + &tracer_data->gt_data[gt->info.id];
> +
> + drm_dbg(&xe->drm, "initializing GT%u (tile %u)", gt->info.id, tile_id);
> +
> + gt_data->gt = gt;
> + atomic_set(>_data->monitoring_active, 0);
> + atomic_set(>_data->last_frequency, 0);
> +
> + INIT_DELAYED_WORK(>_data->delayed_work, xe_gpufreqtracer_sample_work);
> +
> + drm_dbg(&xe->drm, "GT%u initialized with global interval=%u ms",
> + gt->info.id, xe_modparam.gpufreq_monitoring_interval_ms);
> + }
> +
> + xe->gpufreqtracer_data = tracer_data;
> +
> + /* Start periodic monitoring on all GTs using global module parameter */
> + for_each_gt(gt, xe, tile_id) {
> + ret = xe_gpufreqtracer_start_monitoring(gt);
> + if (ret) {
> + drm_err(&xe->drm, "xe_gpufreqtracer: failed to start monitoring for GT%u, err=%d\n",
> + gt->info.id, ret);
> + }
> + }
> +
> + /* Register cleanup action for proper work cancellation */
> + ret = drmm_add_action(&xe->drm, xe_gpufreqtracer_cleanup_action, xe);
> + if (ret)
> + return ret;
> +
> + return 0;
> +
> +err_free_tracer:
> + drm_err(&xe->drm, "initialization failed, freeing tracer data");
> + return ret;
> +}
> diff --git a/drivers/gpu/drm/xe/xe_gpufreqtracer.h b/drivers/gpu/drm/xe/xe_gpufreqtracer.h
> new file mode 100644
> index 000000000000..561abe27b6e2
> --- /dev/null
> +++ b/drivers/gpu/drm/xe/xe_gpufreqtracer.h
> @@ -0,0 +1,30 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/*
> + * Copyright © 2025 Intel Corporation
> + */
> +
> +#ifndef _XE_GPUFREQTRACER_H_
> +#define _XE_GPUFREQTRACER_H_
> +
> +#include <linux/types.h>
> +
> +struct xe_device;
> +struct xe_gt;
> +
> +#ifdef CONFIG_DRM_XE_GPUFREQTRACER
> +
> +/*
> + * Initialize the GPU frequency tracer for a device
> + */
> +int xe_gpufreqtracer_init(struct xe_device *xe);
> +
> +#else /* CONFIG_DRM_XE_GPUFREQTRACER */
> +
> +static inline int xe_gpufreqtracer_init(struct xe_device *xe)
> +{
> + return 0;
> +}
> +
> +#endif /* CONFIG_DRM_XE_GPUFREQTRACER */
> +
> +#endif /* _XE_GPUFREQTRACER_H_ */
> diff --git a/drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h b/drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h
> new file mode 100644
> index 000000000000..5664db62e3fb
> --- /dev/null
> +++ b/drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h
> @@ -0,0 +1,48 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/*
> + * Copyright © 2025 Intel Corporation
> + */
> +
> +#undef TRACE_SYSTEM
> +#define TRACE_SYSTEM power
> +
> +#if !defined(_XE_GPUFREQTRACER_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
> +#define _XE_GPUFREQTRACER_TRACE_H
> +
> +#include <linux/tracepoint.h>
> +
> +/*
> + * Tracepoint for GPU frequency changes
> + * This tracepoint is exposed at /sys/kernel/debug/tracing/events/power/gpu_frequency
> + *
> + * location: /d/events/power/gpu_frequency
> + * format: {unsigned int state, unsigned int gpu_id}
> + * where state holds the frequency(in Khz) and the gpu_id holds the GPU clock domain.
> + */
> +
> +TRACE_EVENT(gpu_frequency,
> + TP_PROTO(unsigned int state, unsigned int gpu_id),
> +
> + TP_ARGS(state, gpu_id),
> +
> + TP_STRUCT__entry(
> + __field(unsigned int, state)
> + __field(unsigned int, gpu_id)
> + ),
> +
> + TP_fast_assign(
> + __entry->state = state;
> + __entry->gpu_id = gpu_id;
> + ),
> +
> + TP_printk("state=%u gpu_id=%u", __entry->state, __entry->gpu_id)
> +);
> +
> +#endif /* _XE_GPUFREQTRACER_TRACE_H */
> +
> +/* This part must be outside protection */
> +#undef TRACE_INCLUDE_PATH
> +#undef TRACE_INCLUDE_FILE
> +#define TRACE_INCLUDE_PATH .
> +#define TRACE_INCLUDE_FILE xe_gpufreqtracer_trace
> +#include <trace/define_trace.h>
> diff --git a/drivers/gpu/drm/xe/xe_module.c b/drivers/gpu/drm/xe/xe_module.c
> index d08338fc3bc1..f5d4f8bca61f 100644
> --- a/drivers/gpu/drm/xe/xe_module.c
> +++ b/drivers/gpu/drm/xe/xe_module.c
> @@ -31,6 +31,7 @@
> #define DEFAULT_MAX_VFS_STR "unlimited"
> #define DEFAULT_WEDGED_MODE 1
> #define DEFAULT_SVM_NOTIFIER_SIZE 512
> +#define DEFAULT_GPUFREQ_MONITORING_INTERVAL_MS 5000
>
> struct xe_modparam xe_modparam = {
> .probe_display = DEFAULT_PROBE_DISPLAY,
> @@ -41,6 +42,9 @@ struct xe_modparam xe_modparam = {
> #endif
> .wedged_mode = DEFAULT_WEDGED_MODE,
> .svm_notifier_size = DEFAULT_SVM_NOTIFIER_SIZE,
> +#ifdef CONFIG_DRM_XE_GPUFREQTRACER
> + .gpufreq_monitoring_interval_ms = DEFAULT_GPUFREQ_MONITORING_INTERVAL_MS,
> +#endif
> /* the rest are 0 by default */
> };
>
> @@ -93,6 +97,14 @@ MODULE_PARM_DESC(wedged_mode,
> "Module's default policy for the wedged mode (0=never, 1=upon-critical-errors, 2=upon-any-hang "
> "[default=" __stringify(DEFAULT_WEDGED_MODE) "])");
>
> +#ifdef CONFIG_DRM_XE_GPUFREQTRACER
> +module_param_named(gpufreq_monitoring_interval_ms,
> + xe_modparam.gpufreq_monitoring_interval_ms, uint, 0644);
> +MODULE_PARM_DESC(gpufreq_monitoring_interval_ms,
> + "GPU frequency monitoring interval in milliseconds (100-10000, default: "
> + __stringify(DEFAULT_GPUFREQ_MONITORING_INTERVAL_MS) ")");
> +#endif
> +
> static int xe_check_nomodeset(void)
> {
> if (drm_firmware_drivers_only())
> diff --git a/drivers/gpu/drm/xe/xe_module.h b/drivers/gpu/drm/xe/xe_module.h
> index 5a3bfea8b7b4..fd60de38d24d 100644
> --- a/drivers/gpu/drm/xe/xe_module.h
> +++ b/drivers/gpu/drm/xe/xe_module.h
> @@ -23,6 +23,9 @@ struct xe_modparam {
> #endif
> int wedged_mode;
> u32 svm_notifier_size;
> +#ifdef CONFIG_DRM_XE_GPUFREQTRACER
> + u32 gpufreq_monitoring_interval_ms;
> +#endif
> };
>
> extern struct xe_modparam xe_modparam;
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2] drm/xe: GPU frequency tracing support
2025-08-11 20:40 ` Matthew Brost
@ 2025-08-11 21:03 ` Matthew Brost
0 siblings, 0 replies; 16+ messages in thread
From: Matthew Brost @ 2025-08-11 21:03 UTC (permalink / raw)
To: S Sebinraj; +Cc: intel-xe, jeevaka.badrappan
On Mon, Aug 11, 2025 at 01:40:32PM -0700, Matthew Brost wrote:
> On Mon, Aug 11, 2025 at 02:04:14PM +0530, S Sebinraj wrote:
> > A periodic GPU frequency monitoring and tracing program for the
> > Xe driver. The implementation provides periodic sampling of
> > GPU frequency through the Linux ftrace infrastructure.
> >
> > Key features:
> > - Periodic GPU frequency sampling with configurable intervals
> > - Immediate frequency change reporting via tracepoints
> > - Integration with Linux ftrace subsystem under 'power' events
> > - Per-GT (Graphics Technology) monitoring support
> > - Dedicated workqueue for non-blocking frequency sampling
> > - Configurable via CONFIG_DRM_XE_GPUFREQTRACER kernel option
> > - The monitoring interval can be configured at runtime via the sysfs
> > (default 5sec).
> >
> > The sysfs entry is at:
> > /sys/module/xe/parameters/gpufreq_monitoring_interval_ms
> >
> > The tracepoint is exposed at:
> > /sys/kernel/debug/tracing/events/power/gpu_frequency
> >
> > Format: {unsigned int state, unsigned int gpu_id}
> > - state: GPU frequency in KHz
> > - gpu_id: GPU clock domain identifier
> >
> > This enables userspace tools and system monitoring applications to track
> > GPU frequency changes for power management analysis, performance tuning,
> > and debugging purposes.
> >
> > Signed-off-by: S Sebinraj <s.sebinraj@intel.com>
> > ---
> > drivers/gpu/drm/xe/Kconfig | 22 ++
> > drivers/gpu/drm/xe/Makefile | 3 +
> > drivers/gpu/drm/xe/xe_device.c | 7 +
> > drivers/gpu/drm/xe/xe_device_types.h | 4 +
> > drivers/gpu/drm/xe/xe_gpufreqtracer.c | 292 ++++++++++++++++++++
> > drivers/gpu/drm/xe/xe_gpufreqtracer.h | 30 ++
> > drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h | 48 ++++
> > drivers/gpu/drm/xe/xe_module.c | 12 +
> > drivers/gpu/drm/xe/xe_module.h | 3 +
> > 9 files changed, 421 insertions(+)
> > create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer.c
> > create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer.h
> > create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h
> >
> > diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig
> > index 714d5702dfd7..d9d07ec69875 100644
> > --- a/drivers/gpu/drm/xe/Kconfig
> > +++ b/drivers/gpu/drm/xe/Kconfig
> > @@ -129,6 +129,28 @@ config DRM_XE_FORCE_PROBE
> >
> > Use "!*" to block the probe of the driver for all known devices.
> >
> > +config DRM_XE_GPUFREQTRACER
> > + bool "Enable XE GPU frequency tracing"
> > + depends on DRM_XE && FTRACE
> > + default n
> > + help
> > + Enable GPU frequency tracing support for Intel XE driver.
> > + This adds an ftrace tracepoint that reports GPU frequency changes
> > + at periodic boundaries (default 5 secs, configurable via the
> > + gpufreq_monitoring_interval_ms module parameter) and
> > + on direct frequency change events.
> > +
> > + The monitoring interval can be configured at runtime via the sysfs module parameter:
> > + /sys/module/xe/parameters/gpufreq_monitoring_interval_ms
> > +
> > + The tracepoint will be available at:
> > + /sys/kernel/debug/tracing/events/power/gpu_frequency
> > +
> > + Format: {unsigned int state, unsigned int gpu_id}
> > + Where state is the frequency in KHz and gpu_id is the GPU clock domain.
> > +
> > + If unsure, say N.
> > +
> > menu "drm/Xe Debugging"
> > depends on DRM_XE
> > depends on EXPERT
> > diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
> > index 8e0c3412a757..61d46cc4dc25 100644
> > --- a/drivers/gpu/drm/xe/Makefile
> > +++ b/drivers/gpu/drm/xe/Makefile
> > @@ -170,6 +170,9 @@ xe-$(CONFIG_PCI_IOV) += \
> > xe_sriov_pf.o \
> > xe_sriov_pf_service.o
> >
> > +# GPU frequency tracer
> > +xe-$(CONFIG_DRM_XE_GPUFREQTRACER) += xe_gpufreqtracer.o
> > +
> > # include helpers for tests even when XE is built-in
> > ifdef CONFIG_DRM_XE_KUNIT_TEST
> > xe-y += tests/xe_kunit_helpers.o
> > diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
> > index 57edbc63da6f..88198ceb519b 100644
> > --- a/drivers/gpu/drm/xe/xe_device.c
> > +++ b/drivers/gpu/drm/xe/xe_device.c
> > @@ -34,6 +34,7 @@
> > #include "xe_exec_queue.h"
> > #include "xe_force_wake.h"
> > #include "xe_ggtt.h"
> > +#include "xe_gpufreqtracer.h"
> > #include "xe_gsc_proxy.h"
> > #include "xe_gt.h"
> > #include "xe_gt_mcr.h"
> > @@ -896,6 +897,12 @@ int xe_device_probe(struct xe_device *xe)
> > if (err)
> > return err;
> >
> > +#if IS_ENABLED(CONFIG_DRM_XE_GPUFREQTRACER)
> > + err = xe_gpufreqtracer_init(xe);
> > + if (err)
> > + return err;
> > +#endif
> > +
> > err = xe_oa_init(xe);
> > if (err)
> > return err;
> > diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h
> > index 01e8fa0d2f9f..0634dbbbdc3f 100644
> > --- a/drivers/gpu/drm/xe/xe_device_types.h
> > +++ b/drivers/gpu/drm/xe/xe_device_types.h
> > @@ -35,6 +35,7 @@ struct dram_info;
> > struct intel_display;
> > struct intel_dg_nvm_dev;
> > struct xe_ggtt;
> > +struct xe_gpufreqtracer_data;
> > struct xe_i2c;
> > struct xe_pat_ops;
> > struct xe_pxp;
> > @@ -529,6 +530,9 @@ struct xe_device {
> > /** @oa: oa observation subsystem */
> > struct xe_oa oa;
> >
> > + /** @gpufreqtracer_data: GPU frequency tracer data */
> > + struct xe_gpufreqtracer_data *gpufreqtracer_data;
> > +
> > /** @pxp: Encapsulate Protected Xe Path support */
> > struct xe_pxp *pxp;
> >
> > diff --git a/drivers/gpu/drm/xe/xe_gpufreqtracer.c b/drivers/gpu/drm/xe/xe_gpufreqtracer.c
> > new file mode 100644
> > index 000000000000..07eedfb79e93
> > --- /dev/null
> > +++ b/drivers/gpu/drm/xe/xe_gpufreqtracer.c
> > @@ -0,0 +1,292 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Copyright © 2025 Intel Corporation
> > + */
> > +
> > +#include "xe_gpufreqtracer.h"
> > +
> > +#include <linux/workqueue.h>
> > +#include <linux/slab.h>
> > +#include <linux/jiffies.h>
> > +#include <linux/kernel.h>
> > +#include <linux/moduleparam.h>
> > +#include <linux/types.h>
> > +#include <linux/container_of.h>
> > +#include <linux/gfp.h>
> > +#include <linux/atomic.h>
> > +#include <drm/drm_managed.h>
> > +
> > +#include "xe_device.h"
> > +#include "xe_gt.h"
> > +#include "xe_gt_types.h"
> > +#include "xe_guc_pc.h"
> > +#include "xe_module.h"
> > +
> > +/* GPU frequency monitoring interval constants (in milliseconds) */
> > +#define XE_GPUFREQ_MONITORING_MIN_INTERVAL_MS 100
> > +#define XE_GPUFREQ_MONITORING_MAX_INTERVAL_MS 10000
> > +#define XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS 5000
> > +
> > +#define CREATE_TRACE_POINTS
> > +#include "xe_gpufreqtracer_trace.h"
> > +
> > +/**
> > + * struct xe_gpufreqtracer_gt_data - Per-GT frequency monitoring data
> > + * @gt: Reference to the GT
> > + * @delayed_work: Delayed work for periodic monitoring
> > + * @last_frequency: Last reported frequency to avoid duplicate reports
> > + * @monitoring_active: Whether monitoring is currently active
> > + */
> > +struct xe_gpufreqtracer_gt_data {
> > + struct xe_gt *gt;
> > + struct delayed_work delayed_work;
> > + atomic_t last_frequency;
> > + atomic_t monitoring_active;
> > +};
> > +
> > +/**
> > + * struct xe_gpufreqtracer_data - Per-device frequency tracer data
> > + * @xe: Reference to the XE device
> > + * @gt_data: Array of per-GT monitoring data
> > + */
> > +struct xe_gpufreqtracer_data {
> > + struct xe_device *xe;
> > + struct xe_gpufreqtracer_gt_data *gt_data;
> > +};
> > +
> > +
> > +/**
> > + * xe_gpufreqtracer_sample_work - Worker function to sample GPU frequency.
> > + * @work: Pointer to the delayed_work_struct representing the scheduled work.
> > + *
> > + * This function is executed in a workqueue context to periodically sample
> > + * the GPU frequency and perform any necessary tracing or logging operations.
> > + * It reschedules itself for the next sampling interval.
> > + */
> > +static void xe_gpufreqtracer_sample_work(struct work_struct *work)
> > +{
> > + struct xe_gpufreqtracer_gt_data *gt_data =
> > + container_of(work, struct xe_gpufreqtracer_gt_data, delayed_work.work);
> > + struct xe_gt *gt = gt_data->gt;
> > + struct xe_guc_pc *pc = >->uc.guc.pc;
> > + u32 current_freq, last_freq;
> > +
> > + if (!atomic_read(>_data->monitoring_active)) {
> > + drm_warn(>_to_xe(gt)->drm, "monitoring not active for GT%u, exiting",
> > + gt->info.id);
> > + return;
> > + }
> > +
> > + current_freq = xe_guc_pc_get_act_freq(pc) * 1000; /* Convert MHz to KHz */
>
> I missed this. The above function performs an MMIO read, which relies on
> a runtime PM reference being held. I think you will need a
> xe_pm_runtime_get_if_active to protect this function, and perhaps a
> drm_dev_enter to protect against hotplug as well.
>
> With regard to power management, if the PM reference fails (and I don't
> think we want this worker waking the device), you can likely set
> current_freq to a known value. I suspect that if we don't have a PM
> reference, the GuC PC frequency is fixed at a (low) value, but I'm not
> 100% sure on that. You can check with a PM expert (perhaps Rodrigo or
> Vinay) to confirm.
>
> It should probably look similar to xe_migrate_ulls_exit in this patch
> [1].
>
You might also need a xe_force_wake_get of the XE_FW_GT domain too.
Matt
> Matt
>
> [1] https://patchwork.freedesktop.org/patch/667257/?series=149888&rev=2
>
> > + last_freq = atomic_read(>_data->last_frequency);
> > +
> > + /* Only report if frequency has changed or this is the first sample */
> > + if (current_freq != last_freq) {
> > + drm_dbg(>_to_xe(gt)->drm, "GT%u frequency changed, tracing %u KHz",
> > + gt->info.id, current_freq);
> > + trace_gpu_frequency(current_freq, gt->info.id);
> > + atomic_set(>_data->last_frequency, current_freq);
> > + }
> > +
> > + /* Reschedule for the next sampling interval if monitoring is still active */
> > + if (atomic_read(>_data->monitoring_active)) {
> > + schedule_delayed_work(>_data->delayed_work,
> > + msecs_to_jiffies(xe_modparam.gpufreq_monitoring_interval_ms));
> > + }
> > +}
> > +
> > +/**
> > + * xe_gpufreqtracer_start_monitoring - Start periodic frequency monitoring
> > + * @gt: The GT instance
> > + *
> > + * Starts periodic sampling of GPU frequency for the specified GT using the global
> > + * monitoring interval from module parameters.
> > + *
> > + * Return: 0 on success, negative error code on failure
> > + */
> > +static int xe_gpufreqtracer_start_monitoring(struct xe_gt *gt)
> > +{
> > + struct xe_gpufreqtracer_data *tracer_data = gt_to_xe(gt)->gpufreqtracer_data;
> > + struct xe_gpufreqtracer_gt_data *gt_data;
> > +
> > + if (!tracer_data) {
> > + drm_warn(>_to_xe(gt)->drm, "no tracer data for GT%u, not supported", gt->info.id);
> > + return -EOPNOTSUPP;
> > + }
> > +
> > + if (gt->info.id >= gt_to_xe(gt)->info.gt_count) {
> > + drm_err(>_to_xe(gt)->drm, "invalid GT ID %u, max supported is %u",
> > + gt->info.id, gt_to_xe(gt)->info.gt_count - 1);
> > + return -EINVAL;
> > + }
> > +
> > + gt_data = &tracer_data->gt_data[gt->info.id];
> > +
> > + if (atomic_read(>_data->monitoring_active)) {
> > + drm_warn(>_to_xe(gt)->drm, "monitoring already active for GT%u", gt->info.id);
> > + return -EALREADY;
> > + }
> > +
> > + atomic_set(>_data->monitoring_active, 1);
> > + atomic_set(>_data->last_frequency, 0);
> > +
> > + /* Start the delayed work using global interval */
> > + schedule_delayed_work(>_data->delayed_work,
> > + msecs_to_jiffies(xe_modparam.gpufreq_monitoring_interval_ms));
> > +
> > + drm_dbg(>_to_xe(gt)->drm, "monitoring started for GT%u with interval %u ms",
> > + gt->info.id, xe_modparam.gpufreq_monitoring_interval_ms);
> > +
> > + return 0;
> > +}
> > +
> > +/**
> > + * xe_gpufreqtracer_stop_monitoring - Stop periodic frequency monitoring
> > + * @gt: The GT instance
> > + *
> > + * Stops periodic sampling of GPU frequency for the specified GT.
> > + */
> > +static void xe_gpufreqtracer_stop_monitoring(struct xe_gt *gt)
> > +{
> > + struct xe_gpufreqtracer_data *tracer_data = gt_to_xe(gt)->gpufreqtracer_data;
> > + struct xe_gpufreqtracer_gt_data *gt_data;
> > +
> > + if (!tracer_data || gt->info.id >= gt_to_xe(gt)->info.gt_count) {
> > + drm_err(>_to_xe(gt)->drm, "invalid tracer data or GT ID %u for stop request",
> > + gt->info.id);
> > + return;
> > + }
> > +
> > + gt_data = &tracer_data->gt_data[gt->info.id];
> > +
> > + if (!atomic_read(>_data->monitoring_active)) {
> > + drm_warn(>_to_xe(gt)->drm, "monitoring not active for GT%u, nothing to stop",
> > + gt->info.id);
> > + return;
> > + }
> > +
> > + atomic_set(>_data->monitoring_active, 0);
> > +
> > + cancel_delayed_work_sync(>_data->delayed_work);
> > +}
> > +
> > +/**
> > + * xe_gpufreqtracer_validate_params - Validate GPU frequency monitoring parameters
> > + *
> > + * Validates and corrects the GPU frequency monitoring interval parameter.
> > + * If the parameter is out of range, it will be reset to the default value.
> > + */
> > +static void xe_gpufreqtracer_validate_params(void)
> > +{
> > + if (xe_modparam.gpufreq_monitoring_interval_ms < XE_GPUFREQ_MONITORING_MIN_INTERVAL_MS ||
> > + xe_modparam.gpufreq_monitoring_interval_ms > XE_GPUFREQ_MONITORING_MAX_INTERVAL_MS) {
> > + pr_warn("xe: gpufreq_monitoring_interval_ms %u out of range [%u, %u], using default %u ms\n",
> > + xe_modparam.gpufreq_monitoring_interval_ms,
> > + XE_GPUFREQ_MONITORING_MIN_INTERVAL_MS,
> > + XE_GPUFREQ_MONITORING_MAX_INTERVAL_MS,
> > + XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS);
> > + xe_modparam.gpufreq_monitoring_interval_ms = XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS;
> > + }
> > +}
> > +
> > +/**
> > + * xe_gpufreqtracer_cleanup_action - DRM managed cleanup action
> > + * @drm: DRM device
> > + * @ptr: Pointer to xe_device
> > + *
> > + * Cleanup function called automatically by DRM managed resource system.
> > + */
> > +static void xe_gpufreqtracer_cleanup_action(struct drm_device *drm, void *ptr)
> > +{
> > + struct xe_device *xe = ptr;
> > + struct xe_gpufreqtracer_data *tracer_data = xe->gpufreqtracer_data;
> > + struct xe_gt *gt;
> > + u8 tile_id;
> > +
> > + if (!tracer_data) {
> > + drm_warn(drm, "no tracer data found, nothing to cleanup");
> > + return;
> > + }
> > +
> > + /* Stop all monitoring */
> > + for_each_gt(gt, xe, tile_id) {
> > + drm_dbg(drm, "stopping monitoring for GT%u", gt->info.id);
> > + xe_gpufreqtracer_stop_monitoring(gt);
> > + }
> > +
> > + /* Memory is automatically freed by drmm - just clear the pointer */
> > + xe->gpufreqtracer_data = NULL;
> > +}
> > +
> > +/**
> > + * xe_gpufreqtracer_init - Initialize GPU frequency tracer for a device
> > + * @xe: The XE device
> > + *
> > + * Sets up the frequency tracer infrastructure for all GTs in the device.
> > + *
> > + * Return: 0 on success, negative error code on failure
> > + */
> > +int xe_gpufreqtracer_init(struct xe_device *xe)
> > +{
> > + struct xe_gpufreqtracer_data *tracer_data;
> > + struct xe_gt *gt;
> > + u8 tile_id;
> > + int ret = 0;
> > +
> > + /* Validate module parameters first */
> > + xe_gpufreqtracer_validate_params();
> > +
> > + tracer_data = drmm_kzalloc(&xe->drm, sizeof(*tracer_data), GFP_KERNEL);
> > + if (!tracer_data)
> > + return -ENOMEM;
> > +
> > + tracer_data->xe = xe;
> > +
> > + /* Allocate GT data array based on actual GT count */
> > + tracer_data->gt_data = drmm_kcalloc(&xe->drm, xe->info.gt_count,
> > + sizeof(*tracer_data->gt_data),
> > + GFP_KERNEL);
> > + if (!tracer_data->gt_data) {
> > + ret = -ENOMEM;
> > + goto err_free_tracer;
> > + }
> > +
> > + /* Initialize per-GT data */
> > + for_each_gt(gt, xe, tile_id) {
> > + struct xe_gpufreqtracer_gt_data *gt_data =
> > + &tracer_data->gt_data[gt->info.id];
> > +
> > + drm_dbg(&xe->drm, "initializing GT%u (tile %u)", gt->info.id, tile_id);
> > +
> > + gt_data->gt = gt;
> > + atomic_set(>_data->monitoring_active, 0);
> > + atomic_set(>_data->last_frequency, 0);
> > +
> > + INIT_DELAYED_WORK(>_data->delayed_work, xe_gpufreqtracer_sample_work);
> > +
> > + drm_dbg(&xe->drm, "GT%u initialized with global interval=%u ms",
> > + gt->info.id, xe_modparam.gpufreq_monitoring_interval_ms);
> > + }
> > +
> > + xe->gpufreqtracer_data = tracer_data;
> > +
> > + /* Start periodic monitoring on all GTs using global module parameter */
> > + for_each_gt(gt, xe, tile_id) {
> > + ret = xe_gpufreqtracer_start_monitoring(gt);
> > + if (ret) {
> > + drm_err(&xe->drm, "xe_gpufreqtracer: failed to start monitoring for GT%u, err=%d\n",
> > + gt->info.id, ret);
> > + }
> > + }
> > +
> > + /* Register cleanup action for proper work cancellation */
> > + ret = drmm_add_action(&xe->drm, xe_gpufreqtracer_cleanup_action, xe);
> > + if (ret)
> > + return ret;
> > +
> > + return 0;
> > +
> > +err_free_tracer:
> > + drm_err(&xe->drm, "initialization failed, freeing tracer data");
> > + return ret;
> > +}
> > diff --git a/drivers/gpu/drm/xe/xe_gpufreqtracer.h b/drivers/gpu/drm/xe/xe_gpufreqtracer.h
> > new file mode 100644
> > index 000000000000..561abe27b6e2
> > --- /dev/null
> > +++ b/drivers/gpu/drm/xe/xe_gpufreqtracer.h
> > @@ -0,0 +1,30 @@
> > +/* SPDX-License-Identifier: GPL-2.0 */
> > +/*
> > + * Copyright © 2025 Intel Corporation
> > + */
> > +
> > +#ifndef _XE_GPUFREQTRACER_H_
> > +#define _XE_GPUFREQTRACER_H_
> > +
> > +#include <linux/types.h>
> > +
> > +struct xe_device;
> > +struct xe_gt;
> > +
> > +#ifdef CONFIG_DRM_XE_GPUFREQTRACER
> > +
> > +/*
> > + * Initialize the GPU frequency tracer for a device
> > + */
> > +int xe_gpufreqtracer_init(struct xe_device *xe);
> > +
> > +#else /* CONFIG_DRM_XE_GPUFREQTRACER */
> > +
> > +static inline int xe_gpufreqtracer_init(struct xe_device *xe)
> > +{
> > + return 0;
> > +}
> > +
> > +#endif /* CONFIG_DRM_XE_GPUFREQTRACER */
> > +
> > +#endif /* _XE_GPUFREQTRACER_H_ */
> > diff --git a/drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h b/drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h
> > new file mode 100644
> > index 000000000000..5664db62e3fb
> > --- /dev/null
> > +++ b/drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h
> > @@ -0,0 +1,48 @@
> > +/* SPDX-License-Identifier: GPL-2.0 */
> > +/*
> > + * Copyright © 2025 Intel Corporation
> > + */
> > +
> > +#undef TRACE_SYSTEM
> > +#define TRACE_SYSTEM power
> > +
> > +#if !defined(_XE_GPUFREQTRACER_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
> > +#define _XE_GPUFREQTRACER_TRACE_H
> > +
> > +#include <linux/tracepoint.h>
> > +
> > +/*
> > + * Tracepoint for GPU frequency changes
> > + * This tracepoint is exposed at /sys/kernel/debug/tracing/events/power/gpu_frequency
> > + *
> > + * location: /d/events/power/gpu_frequency
> > + * format: {unsigned int state, unsigned int gpu_id}
> > + * where state holds the frequency(in Khz) and the gpu_id holds the GPU clock domain.
> > + */
> > +
> > +TRACE_EVENT(gpu_frequency,
> > + TP_PROTO(unsigned int state, unsigned int gpu_id),
> > +
> > + TP_ARGS(state, gpu_id),
> > +
> > + TP_STRUCT__entry(
> > + __field(unsigned int, state)
> > + __field(unsigned int, gpu_id)
> > + ),
> > +
> > + TP_fast_assign(
> > + __entry->state = state;
> > + __entry->gpu_id = gpu_id;
> > + ),
> > +
> > + TP_printk("state=%u gpu_id=%u", __entry->state, __entry->gpu_id)
> > +);
> > +
> > +#endif /* _XE_GPUFREQTRACER_TRACE_H */
> > +
> > +/* This part must be outside protection */
> > +#undef TRACE_INCLUDE_PATH
> > +#undef TRACE_INCLUDE_FILE
> > +#define TRACE_INCLUDE_PATH .
> > +#define TRACE_INCLUDE_FILE xe_gpufreqtracer_trace
> > +#include <trace/define_trace.h>
> > diff --git a/drivers/gpu/drm/xe/xe_module.c b/drivers/gpu/drm/xe/xe_module.c
> > index d08338fc3bc1..f5d4f8bca61f 100644
> > --- a/drivers/gpu/drm/xe/xe_module.c
> > +++ b/drivers/gpu/drm/xe/xe_module.c
> > @@ -31,6 +31,7 @@
> > #define DEFAULT_MAX_VFS_STR "unlimited"
> > #define DEFAULT_WEDGED_MODE 1
> > #define DEFAULT_SVM_NOTIFIER_SIZE 512
> > +#define DEFAULT_GPUFREQ_MONITORING_INTERVAL_MS 5000
> >
> > struct xe_modparam xe_modparam = {
> > .probe_display = DEFAULT_PROBE_DISPLAY,
> > @@ -41,6 +42,9 @@ struct xe_modparam xe_modparam = {
> > #endif
> > .wedged_mode = DEFAULT_WEDGED_MODE,
> > .svm_notifier_size = DEFAULT_SVM_NOTIFIER_SIZE,
> > +#ifdef CONFIG_DRM_XE_GPUFREQTRACER
> > + .gpufreq_monitoring_interval_ms = DEFAULT_GPUFREQ_MONITORING_INTERVAL_MS,
> > +#endif
> > /* the rest are 0 by default */
> > };
> >
> > @@ -93,6 +97,14 @@ MODULE_PARM_DESC(wedged_mode,
> > "Module's default policy for the wedged mode (0=never, 1=upon-critical-errors, 2=upon-any-hang "
> > "[default=" __stringify(DEFAULT_WEDGED_MODE) "])");
> >
> > +#ifdef CONFIG_DRM_XE_GPUFREQTRACER
> > +module_param_named(gpufreq_monitoring_interval_ms,
> > + xe_modparam.gpufreq_monitoring_interval_ms, uint, 0644);
> > +MODULE_PARM_DESC(gpufreq_monitoring_interval_ms,
> > + "GPU frequency monitoring interval in milliseconds (100-10000, default: "
> > + __stringify(DEFAULT_GPUFREQ_MONITORING_INTERVAL_MS) ")");
> > +#endif
> > +
> > static int xe_check_nomodeset(void)
> > {
> > if (drm_firmware_drivers_only())
> > diff --git a/drivers/gpu/drm/xe/xe_module.h b/drivers/gpu/drm/xe/xe_module.h
> > index 5a3bfea8b7b4..fd60de38d24d 100644
> > --- a/drivers/gpu/drm/xe/xe_module.h
> > +++ b/drivers/gpu/drm/xe/xe_module.h
> > @@ -23,6 +23,9 @@ struct xe_modparam {
> > #endif
> > int wedged_mode;
> > u32 svm_notifier_size;
> > +#ifdef CONFIG_DRM_XE_GPUFREQTRACER
> > + u32 gpufreq_monitoring_interval_ms;
> > +#endif
> > };
> >
> > extern struct xe_modparam xe_modparam;
> > --
> > 2.34.1
> >
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2] drm/xe: GPU frequency tracing support
2025-08-11 8:34 [PATCH v2] drm/xe: GPU frequency tracing support S Sebinraj
` (5 preceding siblings ...)
2025-08-11 20:40 ` Matthew Brost
@ 2025-08-11 21:13 ` Lucas De Marchi
2025-08-11 21:28 ` Matthew Brost
2025-08-20 4:25 ` Sebinraj, S
6 siblings, 2 replies; 16+ messages in thread
From: Lucas De Marchi @ 2025-08-11 21:13 UTC (permalink / raw)
To: S Sebinraj; +Cc: intel-xe, jeevaka.badrappan
On Mon, Aug 11, 2025 at 02:04:14PM +0530, S Sebinraj wrote:
>A periodic GPU frequency monitoring and tracing program for the
>Xe driver. The implementation provides periodic sampling of
>GPU frequency through the Linux ftrace infrastructure.
>
>Key features:
>- Periodic GPU frequency sampling with configurable intervals
>- Immediate frequency change reporting via tracepoints
>- Integration with Linux ftrace subsystem under 'power' events
>- Per-GT (Graphics Technology) monitoring support
>- Dedicated workqueue for non-blocking frequency sampling
>- Configurable via CONFIG_DRM_XE_GPUFREQTRACER kernel option
>- The monitoring interval can be configured at runtime via the sysfs
> (default 5sec).
>
>The sysfs entry is at:
>/sys/module/xe/parameters/gpufreq_monitoring_interval_ms
This is actually a module parameter, which is global to all devices xe
binds to.
>
>The tracepoint is exposed at:
>/sys/kernel/debug/tracing/events/power/gpu_frequency
>
>Format: {unsigned int state, unsigned int gpu_id}
>- state: GPU frequency in KHz
>- gpu_id: GPU clock domain identifier
>
>This enables userspace tools and system monitoring applications to track
>GPU frequency changes for power management analysis, performance tuning,
>and debugging purposes.
>
>Signed-off-by: S Sebinraj <s.sebinraj@intel.com>
>---
> drivers/gpu/drm/xe/Kconfig | 22 ++
> drivers/gpu/drm/xe/Makefile | 3 +
> drivers/gpu/drm/xe/xe_device.c | 7 +
> drivers/gpu/drm/xe/xe_device_types.h | 4 +
> drivers/gpu/drm/xe/xe_gpufreqtracer.c | 292 ++++++++++++++++++++
> drivers/gpu/drm/xe/xe_gpufreqtracer.h | 30 ++
> drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h | 48 ++++
> drivers/gpu/drm/xe/xe_module.c | 12 +
> drivers/gpu/drm/xe/xe_module.h | 3 +
> 9 files changed, 421 insertions(+)
> create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer.c
> create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer.h
> create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h
>
>diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig
>index 714d5702dfd7..d9d07ec69875 100644
>--- a/drivers/gpu/drm/xe/Kconfig
>+++ b/drivers/gpu/drm/xe/Kconfig
>@@ -129,6 +129,28 @@ config DRM_XE_FORCE_PROBE
>
> Use "!*" to block the probe of the driver for all known devices.
>
>+config DRM_XE_GPUFREQTRACER
>+ bool "Enable XE GPU frequency tracing"
>+ depends on DRM_XE && FTRACE
>+ default n
>+ help
>+ Enable GPU frequency tracing support for Intel XE driver.
>+ This adds an ftrace tracepoint that reports GPU frequency changes
>+ at periodic boundaries (default 5 secs, configurable via the
>+ gpufreq_monitoring_interval_ms module parameter) and
>+ on direct frequency change events.
>+
>+ The monitoring interval can be configured at runtime via the sysfs module parameter:
>+ /sys/module/xe/parameters/gpufreq_monitoring_interval_ms
>+
>+ The tracepoint will be available at:
>+ /sys/kernel/debug/tracing/events/power/gpu_frequency
>+
>+ Format: {unsigned int state, unsigned int gpu_id}
>+ Where state is the frequency in KHz and gpu_id is the GPU clock domain.
>+
>+ If unsure, say N.
>+
> menu "drm/Xe Debugging"
> depends on DRM_XE
> depends on EXPERT
>diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
>index 8e0c3412a757..61d46cc4dc25 100644
>--- a/drivers/gpu/drm/xe/Makefile
>+++ b/drivers/gpu/drm/xe/Makefile
>@@ -170,6 +170,9 @@ xe-$(CONFIG_PCI_IOV) += \
> xe_sriov_pf.o \
> xe_sriov_pf_service.o
>
>+# GPU frequency tracer
>+xe-$(CONFIG_DRM_XE_GPUFREQTRACER) += xe_gpufreqtracer.o
>+
> # include helpers for tests even when XE is built-in
> ifdef CONFIG_DRM_XE_KUNIT_TEST
> xe-y += tests/xe_kunit_helpers.o
>diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
>index 57edbc63da6f..88198ceb519b 100644
>--- a/drivers/gpu/drm/xe/xe_device.c
>+++ b/drivers/gpu/drm/xe/xe_device.c
>@@ -34,6 +34,7 @@
> #include "xe_exec_queue.h"
> #include "xe_force_wake.h"
> #include "xe_ggtt.h"
>+#include "xe_gpufreqtracer.h"
> #include "xe_gsc_proxy.h"
> #include "xe_gt.h"
> #include "xe_gt_mcr.h"
>@@ -896,6 +897,12 @@ int xe_device_probe(struct xe_device *xe)
> if (err)
> return err;
>
>+#if IS_ENABLED(CONFIG_DRM_XE_GPUFREQTRACER)
>+ err = xe_gpufreqtracer_init(xe);
>+ if (err)
>+ return err;
>+#endif
>+
> err = xe_oa_init(xe);
> if (err)
> return err;
>diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h
>index 01e8fa0d2f9f..0634dbbbdc3f 100644
>--- a/drivers/gpu/drm/xe/xe_device_types.h
>+++ b/drivers/gpu/drm/xe/xe_device_types.h
>@@ -35,6 +35,7 @@ struct dram_info;
> struct intel_display;
> struct intel_dg_nvm_dev;
> struct xe_ggtt;
>+struct xe_gpufreqtracer_data;
> struct xe_i2c;
> struct xe_pat_ops;
> struct xe_pxp;
>@@ -529,6 +530,9 @@ struct xe_device {
> /** @oa: oa observation subsystem */
> struct xe_oa oa;
>
>+ /** @gpufreqtracer_data: GPU frequency tracer data */
>+ struct xe_gpufreqtracer_data *gpufreqtracer_data;
>+
> /** @pxp: Encapsulate Protected Xe Path support */
> struct xe_pxp *pxp;
>
>diff --git a/drivers/gpu/drm/xe/xe_gpufreqtracer.c b/drivers/gpu/drm/xe/xe_gpufreqtracer.c
>new file mode 100644
>index 000000000000..07eedfb79e93
>--- /dev/null
>+++ b/drivers/gpu/drm/xe/xe_gpufreqtracer.c
>@@ -0,0 +1,292 @@
>+// SPDX-License-Identifier: GPL-2.0
>+/*
>+ * Copyright © 2025 Intel Corporation
>+ */
>+
>+#include "xe_gpufreqtracer.h"
>+
>+#include <linux/workqueue.h>
>+#include <linux/slab.h>
>+#include <linux/jiffies.h>
>+#include <linux/kernel.h>
>+#include <linux/moduleparam.h>
>+#include <linux/types.h>
>+#include <linux/container_of.h>
>+#include <linux/gfp.h>
>+#include <linux/atomic.h>
>+#include <drm/drm_managed.h>
>+
>+#include "xe_device.h"
>+#include "xe_gt.h"
>+#include "xe_gt_types.h"
>+#include "xe_guc_pc.h"
>+#include "xe_module.h"
>+
>+/* GPU frequency monitoring interval constants (in milliseconds) */
>+#define XE_GPUFREQ_MONITORING_MIN_INTERVAL_MS 100
>+#define XE_GPUFREQ_MONITORING_MAX_INTERVAL_MS 10000
>+#define XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS 5000
>+
>+#define CREATE_TRACE_POINTS
>+#include "xe_gpufreqtracer_trace.h"
>+
>+/**
>+ * struct xe_gpufreqtracer_gt_data - Per-GT frequency monitoring data
>+ * @gt: Reference to the GT
>+ * @delayed_work: Delayed work for periodic monitoring
>+ * @last_frequency: Last reported frequency to avoid duplicate reports
>+ * @monitoring_active: Whether monitoring is currently active
>+ */
>+struct xe_gpufreqtracer_gt_data {
>+ struct xe_gt *gt;
>+ struct delayed_work delayed_work;
>+ atomic_t last_frequency;
>+ atomic_t monitoring_active;
>+};
>+
>+/**
>+ * struct xe_gpufreqtracer_data - Per-device frequency tracer data
>+ * @xe: Reference to the XE device
>+ * @gt_data: Array of per-GT monitoring data
>+ */
>+struct xe_gpufreqtracer_data {
>+ struct xe_device *xe;
>+ struct xe_gpufreqtracer_gt_data *gt_data;
>+};
>+
>+
>+/**
>+ * xe_gpufreqtracer_sample_work - Worker function to sample GPU frequency.
>+ * @work: Pointer to the delayed_work_struct representing the scheduled work.
>+ *
>+ * This function is executed in a workqueue context to periodically sample
>+ * the GPU frequency and perform any necessary tracing or logging operations.
>+ * It reschedules itself for the next sampling interval.
>+ */
>+static void xe_gpufreqtracer_sample_work(struct work_struct *work)
this looks like a weird abstraction that creates issues (see Matt
Brost's reply) that are already a solved problem. Why can't the
userspace interested in it use perf for that? We already sample
frequency changes there. See drivers/gpu/drm/xe/xe_pmu.c
Lucas De Marchi
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2] drm/xe: GPU frequency tracing support
2025-08-11 21:13 ` Lucas De Marchi
@ 2025-08-11 21:28 ` Matthew Brost
2025-08-20 4:25 ` Sebinraj, S
1 sibling, 0 replies; 16+ messages in thread
From: Matthew Brost @ 2025-08-11 21:28 UTC (permalink / raw)
To: Lucas De Marchi; +Cc: S Sebinraj, intel-xe, jeevaka.badrappan
On Mon, Aug 11, 2025 at 06:13:59PM -0300, Lucas De Marchi wrote:
> On Mon, Aug 11, 2025 at 02:04:14PM +0530, S Sebinraj wrote:
> > A periodic GPU frequency monitoring and tracing program for the
> > Xe driver. The implementation provides periodic sampling of
> > GPU frequency through the Linux ftrace infrastructure.
> >
> > Key features:
> > - Periodic GPU frequency sampling with configurable intervals
> > - Immediate frequency change reporting via tracepoints
> > - Integration with Linux ftrace subsystem under 'power' events
> > - Per-GT (Graphics Technology) monitoring support
> > - Dedicated workqueue for non-blocking frequency sampling
> > - Configurable via CONFIG_DRM_XE_GPUFREQTRACER kernel option
> > - The monitoring interval can be configured at runtime via the sysfs
> > (default 5sec).
> >
> > The sysfs entry is at:
> > /sys/module/xe/parameters/gpufreq_monitoring_interval_ms
>
> This is actually a module parameter, which is global to all devices xe
> binds to.
>
> >
> > The tracepoint is exposed at:
> > /sys/kernel/debug/tracing/events/power/gpu_frequency
> >
> > Format: {unsigned int state, unsigned int gpu_id}
> > - state: GPU frequency in KHz
> > - gpu_id: GPU clock domain identifier
> >
> > This enables userspace tools and system monitoring applications to track
> > GPU frequency changes for power management analysis, performance tuning,
> > and debugging purposes.
> >
> > Signed-off-by: S Sebinraj <s.sebinraj@intel.com>
> > ---
> > drivers/gpu/drm/xe/Kconfig | 22 ++
> > drivers/gpu/drm/xe/Makefile | 3 +
> > drivers/gpu/drm/xe/xe_device.c | 7 +
> > drivers/gpu/drm/xe/xe_device_types.h | 4 +
> > drivers/gpu/drm/xe/xe_gpufreqtracer.c | 292 ++++++++++++++++++++
> > drivers/gpu/drm/xe/xe_gpufreqtracer.h | 30 ++
> > drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h | 48 ++++
> > drivers/gpu/drm/xe/xe_module.c | 12 +
> > drivers/gpu/drm/xe/xe_module.h | 3 +
> > 9 files changed, 421 insertions(+)
> > create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer.c
> > create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer.h
> > create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h
> >
> > diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig
> > index 714d5702dfd7..d9d07ec69875 100644
> > --- a/drivers/gpu/drm/xe/Kconfig
> > +++ b/drivers/gpu/drm/xe/Kconfig
> > @@ -129,6 +129,28 @@ config DRM_XE_FORCE_PROBE
> >
> > Use "!*" to block the probe of the driver for all known devices.
> >
> > +config DRM_XE_GPUFREQTRACER
> > + bool "Enable XE GPU frequency tracing"
> > + depends on DRM_XE && FTRACE
> > + default n
> > + help
> > + Enable GPU frequency tracing support for Intel XE driver.
> > + This adds an ftrace tracepoint that reports GPU frequency changes
> > + at periodic boundaries (default 5 secs, configurable via the
> > + gpufreq_monitoring_interval_ms module parameter) and
> > + on direct frequency change events.
> > +
> > + The monitoring interval can be configured at runtime via the sysfs module parameter:
> > + /sys/module/xe/parameters/gpufreq_monitoring_interval_ms
> > +
> > + The tracepoint will be available at:
> > + /sys/kernel/debug/tracing/events/power/gpu_frequency
> > +
> > + Format: {unsigned int state, unsigned int gpu_id}
> > + Where state is the frequency in KHz and gpu_id is the GPU clock domain.
> > +
> > + If unsure, say N.
> > +
> > menu "drm/Xe Debugging"
> > depends on DRM_XE
> > depends on EXPERT
> > diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
> > index 8e0c3412a757..61d46cc4dc25 100644
> > --- a/drivers/gpu/drm/xe/Makefile
> > +++ b/drivers/gpu/drm/xe/Makefile
> > @@ -170,6 +170,9 @@ xe-$(CONFIG_PCI_IOV) += \
> > xe_sriov_pf.o \
> > xe_sriov_pf_service.o
> >
> > +# GPU frequency tracer
> > +xe-$(CONFIG_DRM_XE_GPUFREQTRACER) += xe_gpufreqtracer.o
> > +
> > # include helpers for tests even when XE is built-in
> > ifdef CONFIG_DRM_XE_KUNIT_TEST
> > xe-y += tests/xe_kunit_helpers.o
> > diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
> > index 57edbc63da6f..88198ceb519b 100644
> > --- a/drivers/gpu/drm/xe/xe_device.c
> > +++ b/drivers/gpu/drm/xe/xe_device.c
> > @@ -34,6 +34,7 @@
> > #include "xe_exec_queue.h"
> > #include "xe_force_wake.h"
> > #include "xe_ggtt.h"
> > +#include "xe_gpufreqtracer.h"
> > #include "xe_gsc_proxy.h"
> > #include "xe_gt.h"
> > #include "xe_gt_mcr.h"
> > @@ -896,6 +897,12 @@ int xe_device_probe(struct xe_device *xe)
> > if (err)
> > return err;
> >
> > +#if IS_ENABLED(CONFIG_DRM_XE_GPUFREQTRACER)
> > + err = xe_gpufreqtracer_init(xe);
> > + if (err)
> > + return err;
> > +#endif
> > +
> > err = xe_oa_init(xe);
> > if (err)
> > return err;
> > diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h
> > index 01e8fa0d2f9f..0634dbbbdc3f 100644
> > --- a/drivers/gpu/drm/xe/xe_device_types.h
> > +++ b/drivers/gpu/drm/xe/xe_device_types.h
> > @@ -35,6 +35,7 @@ struct dram_info;
> > struct intel_display;
> > struct intel_dg_nvm_dev;
> > struct xe_ggtt;
> > +struct xe_gpufreqtracer_data;
> > struct xe_i2c;
> > struct xe_pat_ops;
> > struct xe_pxp;
> > @@ -529,6 +530,9 @@ struct xe_device {
> > /** @oa: oa observation subsystem */
> > struct xe_oa oa;
> >
> > + /** @gpufreqtracer_data: GPU frequency tracer data */
> > + struct xe_gpufreqtracer_data *gpufreqtracer_data;
> > +
> > /** @pxp: Encapsulate Protected Xe Path support */
> > struct xe_pxp *pxp;
> >
> > diff --git a/drivers/gpu/drm/xe/xe_gpufreqtracer.c b/drivers/gpu/drm/xe/xe_gpufreqtracer.c
> > new file mode 100644
> > index 000000000000..07eedfb79e93
> > --- /dev/null
> > +++ b/drivers/gpu/drm/xe/xe_gpufreqtracer.c
> > @@ -0,0 +1,292 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Copyright © 2025 Intel Corporation
> > + */
> > +
> > +#include "xe_gpufreqtracer.h"
> > +
> > +#include <linux/workqueue.h>
> > +#include <linux/slab.h>
> > +#include <linux/jiffies.h>
> > +#include <linux/kernel.h>
> > +#include <linux/moduleparam.h>
> > +#include <linux/types.h>
> > +#include <linux/container_of.h>
> > +#include <linux/gfp.h>
> > +#include <linux/atomic.h>
> > +#include <drm/drm_managed.h>
> > +
> > +#include "xe_device.h"
> > +#include "xe_gt.h"
> > +#include "xe_gt_types.h"
> > +#include "xe_guc_pc.h"
> > +#include "xe_module.h"
> > +
> > +/* GPU frequency monitoring interval constants (in milliseconds) */
> > +#define XE_GPUFREQ_MONITORING_MIN_INTERVAL_MS 100
> > +#define XE_GPUFREQ_MONITORING_MAX_INTERVAL_MS 10000
> > +#define XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS 5000
> > +
> > +#define CREATE_TRACE_POINTS
> > +#include "xe_gpufreqtracer_trace.h"
> > +
> > +/**
> > + * struct xe_gpufreqtracer_gt_data - Per-GT frequency monitoring data
> > + * @gt: Reference to the GT
> > + * @delayed_work: Delayed work for periodic monitoring
> > + * @last_frequency: Last reported frequency to avoid duplicate reports
> > + * @monitoring_active: Whether monitoring is currently active
> > + */
> > +struct xe_gpufreqtracer_gt_data {
> > + struct xe_gt *gt;
> > + struct delayed_work delayed_work;
> > + atomic_t last_frequency;
> > + atomic_t monitoring_active;
> > +};
> > +
> > +/**
> > + * struct xe_gpufreqtracer_data - Per-device frequency tracer data
> > + * @xe: Reference to the XE device
> > + * @gt_data: Array of per-GT monitoring data
> > + */
> > +struct xe_gpufreqtracer_data {
> > + struct xe_device *xe;
> > + struct xe_gpufreqtracer_gt_data *gt_data;
> > +};
> > +
> > +
> > +/**
> > + * xe_gpufreqtracer_sample_work - Worker function to sample GPU frequency.
> > + * @work: Pointer to the delayed_work_struct representing the scheduled work.
> > + *
> > + * This function is executed in a workqueue context to periodically sample
> > + * the GPU frequency and perform any necessary tracing or logging operations.
> > + * It reschedules itself for the next sampling interval.
> > + */
> > +static void xe_gpufreqtracer_sample_work(struct work_struct *work)
>
> this looks like a weird abstraction that creates issues (see Matt
> Brost's reply) that are already a solved problem. Why can't the
> userspace interested in it use perf for that? We already sample
> frequency changes there. See drivers/gpu/drm/xe/xe_pmu.c
>
I was actually going to follow up with this question after looking into
the issues with hotplug, runtime PM, and FW, as xe_pmu.c appears to do
basically the same thing (monitoring the result of
xe_guc_pc_get_act_freq) and has all the correct hotplug, runtime PM, and
FW refs in place.
Matt
> Lucas De Marchi
^ permalink raw reply [flat|nested] 16+ messages in thread
* RE: [PATCH v2] drm/xe: GPU frequency tracing support
2025-08-11 21:13 ` Lucas De Marchi
2025-08-11 21:28 ` Matthew Brost
@ 2025-08-20 4:25 ` Sebinraj, S
2025-08-22 19:30 ` Lucas De Marchi
2025-08-22 20:58 ` Dixit, Ashutosh
1 sibling, 2 replies; 16+ messages in thread
From: Sebinraj, S @ 2025-08-20 4:25 UTC (permalink / raw)
To: De Marchi, Lucas; +Cc: intel-xe@lists.freedesktop.org, Badrappan, Jeevaka
On Mon, Aug 11, 2025 at 02:04:14PM +0530, S Sebinraj wrote:
>A periodic GPU frequency monitoring and tracing program for the Xe
>driver. The implementation provides periodic sampling of GPU frequency
>through the Linux ftrace infrastructure.
>
>Key features:
>- Periodic GPU frequency sampling with configurable intervals
>- Immediate frequency change reporting via tracepoints
>- Integration with Linux ftrace subsystem under 'power' events
>- Per-GT (Graphics Technology) monitoring support
>- Dedicated workqueue for non-blocking frequency sampling
>- Configurable via CONFIG_DRM_XE_GPUFREQTRACER kernel option
>- The monitoring interval can be configured at runtime via the sysfs
> (default 5sec).
>
>The sysfs entry is at:
>/sys/module/xe/parameters/gpufreq_monitoring_interval_ms
This is actually a module parameter, which is global to all devices xe binds to.
>
>The tracepoint is exposed at:
>/sys/kernel/debug/tracing/events/power/gpu_frequency
>
>Format: {unsigned int state, unsigned int gpu_id}
>- state: GPU frequency in KHz
>- gpu_id: GPU clock domain identifier
>
>This enables userspace tools and system monitoring applications to
>track GPU frequency changes for power management analysis, performance
>tuning, and debugging purposes.
>
>Signed-off-by: S Sebinraj <s.sebinraj@intel.com>
>---
> drivers/gpu/drm/xe/Kconfig | 22 ++
> drivers/gpu/drm/xe/Makefile | 3 +
> drivers/gpu/drm/xe/xe_device.c | 7 +
> drivers/gpu/drm/xe/xe_device_types.h | 4 +
> drivers/gpu/drm/xe/xe_gpufreqtracer.c | 292 ++++++++++++++++++++
> drivers/gpu/drm/xe/xe_gpufreqtracer.h | 30 ++
> drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h | 48 ++++
> drivers/gpu/drm/xe/xe_module.c | 12 +
> drivers/gpu/drm/xe/xe_module.h | 3 +
> 9 files changed, 421 insertions(+)
> create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer.c
> create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer.h
> create mode 100644 drivers/gpu/drm/xe/xe_gpufreqtracer_trace.h
>
>diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig
>index 714d5702dfd7..d9d07ec69875 100644
>--- a/drivers/gpu/drm/xe/Kconfig
>+++ b/drivers/gpu/drm/xe/Kconfig
>@@ -129,6 +129,28 @@ config DRM_XE_FORCE_PROBE
>
> Use "!*" to block the probe of the driver for all known devices.
>
>+config DRM_XE_GPUFREQTRACER
>+ bool "Enable XE GPU frequency tracing"
>+ depends on DRM_XE && FTRACE
>+ default n
>+ help
>+ Enable GPU frequency tracing support for Intel XE driver.
>+ This adds an ftrace tracepoint that reports GPU frequency changes
>+ at periodic boundaries (default 5 secs, configurable via the
>+ gpufreq_monitoring_interval_ms module parameter) and
>+ on direct frequency change events.
>+
>+ The monitoring interval can be configured at runtime via the sysfs module parameter:
>+ /sys/module/xe/parameters/gpufreq_monitoring_interval_ms
>+
>+ The tracepoint will be available at:
>+ /sys/kernel/debug/tracing/events/power/gpu_frequency
>+
>+ Format: {unsigned int state, unsigned int gpu_id}
>+ Where state is the frequency in KHz and gpu_id is the GPU clock domain.
>+
>+ If unsure, say N.
>+
> menu "drm/Xe Debugging"
> depends on DRM_XE
> depends on EXPERT
>diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
>index 8e0c3412a757..61d46cc4dc25 100644
>--- a/drivers/gpu/drm/xe/Makefile
>+++ b/drivers/gpu/drm/xe/Makefile
>@@ -170,6 +170,9 @@ xe-$(CONFIG_PCI_IOV) += \
> xe_sriov_pf.o \
> xe_sriov_pf_service.o
>
>+# GPU frequency tracer
>+xe-$(CONFIG_DRM_XE_GPUFREQTRACER) += xe_gpufreqtracer.o
>+
> # include helpers for tests even when XE is built-in ifdef
>CONFIG_DRM_XE_KUNIT_TEST xe-y += tests/xe_kunit_helpers.o diff --git
>a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c index
>57edbc63da6f..88198ceb519b 100644
>--- a/drivers/gpu/drm/xe/xe_device.c
>+++ b/drivers/gpu/drm/xe/xe_device.c
>@@ -34,6 +34,7 @@
> #include "xe_exec_queue.h"
> #include "xe_force_wake.h"
> #include "xe_ggtt.h"
>+#include "xe_gpufreqtracer.h"
> #include "xe_gsc_proxy.h"
> #include "xe_gt.h"
> #include "xe_gt_mcr.h"
>@@ -896,6 +897,12 @@ int xe_device_probe(struct xe_device *xe)
> if (err)
> return err;
>
>+#if IS_ENABLED(CONFIG_DRM_XE_GPUFREQTRACER)
>+ err = xe_gpufreqtracer_init(xe);
>+ if (err)
>+ return err;
>+#endif
>+
> err = xe_oa_init(xe);
> if (err)
> return err;
>diff --git a/drivers/gpu/drm/xe/xe_device_types.h
>b/drivers/gpu/drm/xe/xe_device_types.h
>index 01e8fa0d2f9f..0634dbbbdc3f 100644
>--- a/drivers/gpu/drm/xe/xe_device_types.h
>+++ b/drivers/gpu/drm/xe/xe_device_types.h
>@@ -35,6 +35,7 @@ struct dram_info;
> struct intel_display;
> struct intel_dg_nvm_dev;
> struct xe_ggtt;
>+struct xe_gpufreqtracer_data;
> struct xe_i2c;
> struct xe_pat_ops;
> struct xe_pxp;
>@@ -529,6 +530,9 @@ struct xe_device {
> /** @oa: oa observation subsystem */
> struct xe_oa oa;
>
>+ /** @gpufreqtracer_data: GPU frequency tracer data */
>+ struct xe_gpufreqtracer_data *gpufreqtracer_data;
>+
> /** @pxp: Encapsulate Protected Xe Path support */
> struct xe_pxp *pxp;
>
>diff --git a/drivers/gpu/drm/xe/xe_gpufreqtracer.c
>b/drivers/gpu/drm/xe/xe_gpufreqtracer.c
>new file mode 100644
>index 000000000000..07eedfb79e93
>--- /dev/null
>+++ b/drivers/gpu/drm/xe/xe_gpufreqtracer.c
>@@ -0,0 +1,292 @@
>+// SPDX-License-Identifier: GPL-2.0
>+/*
>+ * Copyright (c) 2025 Intel Corporation
>+ */
>+
>+#include "xe_gpufreqtracer.h"
>+
>+#include <linux/workqueue.h>
>+#include <linux/slab.h>
>+#include <linux/jiffies.h>
>+#include <linux/kernel.h>
>+#include <linux/moduleparam.h>
>+#include <linux/types.h>
>+#include <linux/container_of.h>
>+#include <linux/gfp.h>
>+#include <linux/atomic.h>
>+#include <drm/drm_managed.h>
>+
>+#include "xe_device.h"
>+#include "xe_gt.h"
>+#include "xe_gt_types.h"
>+#include "xe_guc_pc.h"
>+#include "xe_module.h"
>+
>+/* GPU frequency monitoring interval constants (in milliseconds) */
>+#define XE_GPUFREQ_MONITORING_MIN_INTERVAL_MS 100
>+#define XE_GPUFREQ_MONITORING_MAX_INTERVAL_MS 10000
>+#define XE_GPUFREQ_MONITORING_DEFAULT_INTERVAL_MS 5000
>+
>+#define CREATE_TRACE_POINTS
>+#include "xe_gpufreqtracer_trace.h"
>+
>+/**
>+ * struct xe_gpufreqtracer_gt_data - Per-GT frequency monitoring data
>+ * @gt: Reference to the GT
>+ * @delayed_work: Delayed work for periodic monitoring
>+ * @last_frequency: Last reported frequency to avoid duplicate reports
>+ * @monitoring_active: Whether monitoring is currently active */
>+struct xe_gpufreqtracer_gt_data {
>+ struct xe_gt *gt;
>+ struct delayed_work delayed_work;
>+ atomic_t last_frequency;
>+ atomic_t monitoring_active;
>+};
>+
>+/**
>+ * struct xe_gpufreqtracer_data - Per-device frequency tracer data
>+ * @xe: Reference to the XE device
>+ * @gt_data: Array of per-GT monitoring data */ struct
>+xe_gpufreqtracer_data {
>+ struct xe_device *xe;
>+ struct xe_gpufreqtracer_gt_data *gt_data; };
>+
>+
>+/**
>+ * xe_gpufreqtracer_sample_work - Worker function to sample GPU frequency.
>+ * @work: Pointer to the delayed_work_struct representing the scheduled work.
>+ *
>+ * This function is executed in a workqueue context to periodically sample
>+ * the GPU frequency and perform any necessary tracing or logging operations.
>+ * It reschedules itself for the next sampling interval.
>+ */
>+static void xe_gpufreqtracer_sample_work(struct work_struct *work)
>this looks like a weird abstraction that creates issues (see Matt
>Brost's reply) that are already a solved problem. Why can't the
>userspace interested in it use perf for that? We already sample
>frequency changes there. See drivers/gpu/drm/xe/xe_pmu.c
>Lucas De Marchi
We went for this addition rather than the one in xe_pmu (via perf stat - user space tool),
as we have a requirement to have the trace point available at d/evens/power/gpu_frequency for Android xTS.
In this case the user won't be triggering the perf subsystem for gpu frequency for gt0, gt1.. even if we add the trace points in xe_pmu.
Other comments from Mathew have been addressed in the next revision https://patchwork.freedesktop.org/series/152701/#rev3
S Sebinraj
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2] drm/xe: GPU frequency tracing support
2025-08-20 4:25 ` Sebinraj, S
@ 2025-08-22 19:30 ` Lucas De Marchi
2025-08-27 4:35 ` Matthew Brost
2025-09-03 5:54 ` Sebinraj, S
2025-08-22 20:58 ` Dixit, Ashutosh
1 sibling, 2 replies; 16+ messages in thread
From: Lucas De Marchi @ 2025-08-22 19:30 UTC (permalink / raw)
To: Sebinraj, S; +Cc: intel-xe@lists.freedesktop.org, Badrappan, Jeevaka
On Wed, Aug 20, 2025 at 04:25:43AM +0000, Sebinraj, S wrote:
>We went for this addition rather than the one in xe_pmu (via perf stat - user space tool),
>as we have a requirement to have the trace point available at d/evens/power/gpu_frequency for Android xTS.
sorry, but that's not a good justification. We should add code that
makes sense overall and can be used by *any* downstream. What am I going
to say when another downstream distro request the frequency to be
exported as xyz/events/power/gpu_frequency or with a different
signature or with a different sampling requirement.
The interface is not even generic enough to be useful elsewhere.
>In this case the user won't be triggering the perf subsystem for gpu frequency for gt0, gt1.. even if we add the trace points in xe_pmu.
>Other comments from Mathew have been addressed in the next revision https://patchwork.freedesktop.org/series/152701/#rev3
I don't think they really matter much. Until we figure out how to
fulfill the android requirement without poluting the codebase like you
are doing, we can't merge this. Sorry, but we can't maintain a
perf-subsystem-inside-xe for that.
Lucas De Marchi
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2] drm/xe: GPU frequency tracing support
2025-08-20 4:25 ` Sebinraj, S
2025-08-22 19:30 ` Lucas De Marchi
@ 2025-08-22 20:58 ` Dixit, Ashutosh
2025-09-03 6:03 ` Sebinraj, S
1 sibling, 1 reply; 16+ messages in thread
From: Dixit, Ashutosh @ 2025-08-22 20:58 UTC (permalink / raw)
To: Sebinraj, S
Cc: De Marchi, Lucas, intel-xe@lists.freedesktop.org,
Badrappan, Jeevaka, Rodrigo Vivi
On Tue, 19 Aug 2025 21:25:43 -0700, Sebinraj, S wrote:
>
> We went for this addition rather than the one in xe_pmu (via perf stat - user space tool),
> as we have a requirement to have the trace point available at d/evens/power/gpu_frequency for Android xTS.
> In this case the user won't be triggering the perf subsystem for gpu frequency for gt0, gt1.. even if we add the trace points in xe_pmu.
Why not? Which userspace tool is consuming this ftrace and they can't
enable the PMU event?
The way the ftrace event is implemented here, it really doesn't provide any
more information than what is provided by the PMU. IMO, a ftrace might be
more acceptable if the freq change event emanated from GuC itself where the
freq change is actually implemented. That would need a change to GuC FW, so
maybe not an option at present.
Also, similar to Rodrigo's comment on the work period series, if we need
d/events/power/gpu_frequency (rather than d/events/power/xe_gpu_frequency),
that should be added at the drm level rather than at xe level? Would that
be acceptable?
Thanks.
--
Ashutosh
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2] drm/xe: GPU frequency tracing support
2025-08-22 19:30 ` Lucas De Marchi
@ 2025-08-27 4:35 ` Matthew Brost
2025-09-03 5:54 ` Sebinraj, S
1 sibling, 0 replies; 16+ messages in thread
From: Matthew Brost @ 2025-08-27 4:35 UTC (permalink / raw)
To: Lucas De Marchi
Cc: Sebinraj, S, intel-xe@lists.freedesktop.org, Badrappan, Jeevaka
On Fri, Aug 22, 2025 at 02:30:19PM -0500, Lucas De Marchi wrote:
> On Wed, Aug 20, 2025 at 04:25:43AM +0000, Sebinraj, S wrote:
> > We went for this addition rather than the one in xe_pmu (via perf stat - user space tool),
> > as we have a requirement to have the trace point available at d/evens/power/gpu_frequency for Android xTS.
>
> sorry, but that's not a good justification. We should add code that
> makes sense overall and can be used by *any* downstream. What am I going
> to say when another downstream distro request the frequency to be
> exported as xyz/events/power/gpu_frequency or with a different
> signature or with a different sampling requirement.
>
> The interface is not even generic enough to be useful elsewhere.
>
> > In this case the user won't be triggering the perf subsystem for gpu frequency for gt0, gt1.. even if we add the trace points in xe_pmu.
> > Other comments from Mathew have been addressed in the next revision https://patchwork.freedesktop.org/series/152701/#rev3
>
> I don't think they really matter much. Until we figure out how to
> fulfill the android requirement without poluting the codebase like you
> are doing, we can't merge this. Sorry, but we can't maintain a
> perf-subsystem-inside-xe for that.
>
Not arguing for or against this series. But this series does differ from
xe_pmu is one way - it won't grab a RPM ref if the device is asleep
whereas PMU handle holds a RPM ref. If the use case is continuous
monitoring without affecting RPM, it might have a case.
Matt
> Lucas De Marchi
^ permalink raw reply [flat|nested] 16+ messages in thread
* RE: [PATCH v2] drm/xe: GPU frequency tracing support
2025-08-22 19:30 ` Lucas De Marchi
2025-08-27 4:35 ` Matthew Brost
@ 2025-09-03 5:54 ` Sebinraj, S
1 sibling, 0 replies; 16+ messages in thread
From: Sebinraj, S @ 2025-09-03 5:54 UTC (permalink / raw)
To: De Marchi, Lucas; +Cc: intel-xe@lists.freedesktop.org, Badrappan, Jeevaka
On Wed, Aug 20, 2025 at 04:25:43AM +0000, Sebinraj, S wrote:
>We went for this addition rather than the one in xe_pmu (via perf stat
>- user space tool), as we have a requirement to have the trace point available at d/evens/power/gpu_frequency for Android xTS.
sorry, but that's not a good justification. We should add code that makes sense overall and can be used by *any* downstream. What am I going to say when another downstream distro request the frequency to be exported as xyz/events/power/gpu_frequency or with a different signature or with a different sampling requirement.
The interface is not even generic enough to be useful elsewhere.
>In this case the user won't be triggering the perf subsystem for gpu frequency for gt0, gt1.. even if we add the trace points in xe_pmu.
>Other comments from Mathew have been addressed in the next revision
>https://patchwork.freedesktop.org/series/152701/#rev3
>I don't think they really matter much. Until we figure out how to fulfill the android requirement without poluting the codebase like you are doing, we can't merge this. Sorry, but >we can't maintain a perf-subsystem-inside-xe for that.
>Lucas De Marchi
Okay got it, I'll try and come up with a generic solution, may be at drm level.
Sebinraj S
^ permalink raw reply [flat|nested] 16+ messages in thread
* RE: [PATCH v2] drm/xe: GPU frequency tracing support
2025-08-22 20:58 ` Dixit, Ashutosh
@ 2025-09-03 6:03 ` Sebinraj, S
0 siblings, 0 replies; 16+ messages in thread
From: Sebinraj, S @ 2025-09-03 6:03 UTC (permalink / raw)
To: Dixit, Ashutosh
Cc: De Marchi, Lucas, intel-xe@lists.freedesktop.org,
Badrappan, Jeevaka, Vivi, Rodrigo
On Tue, 19 Aug 2025 21:25:43 -0700, Sebinraj, S wrote:
>
> We went for this addition rather than the one in xe_pmu (via perf stat
> - user space tool), as we have a requirement to have the trace point available at d/evens/power/gpu_frequency for Android xTS.
> In this case the user won't be triggering the perf subsystem for gpu frequency for gt0, gt1.. even if we add the trace points in xe_pmu.
> Why not? Which userspace tool is consuming this ftrace and they can't enable the PMU event?
> The way the ftrace event is implemented here, it really doesn't provide any more information than what is provided by the PMU. IMO, a ftrace might be more acceptable if the> > freq change event emanated from GuC itself where the freq change is actually implemented. That would need a change to GuC FW, so maybe not an option at present.
> Also, similar to Rodrigo's comment on the work period series, if we need d/events/power/gpu_frequency (rather than d/events/power/xe_gpu_frequency), that should be
>added at the drm level rather than at xe level? Would that be acceptable?
> Thanks.
> --
> Ashutosh
Okay got it, I'll try and come up with a solution where its more generic and at drm-level.
Also, if we are to use a userspace tool which enables this PMU event, which comes to down to perf subsystem of xe (here xe_pmu). Then I guess using a trace(defined at drm-level) for the "act_freq" at xe_pmu would be acceptable ?
I'll bring those changes up in the next revision for review.
S Sebinraj
^ permalink raw reply [flat|nested] 16+ messages in thread
end of thread, other threads:[~2025-09-03 6:04 UTC | newest]
Thread overview: 16+ messages (download: mbox.gz follow: Atom feed
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2025-08-11 8:34 [PATCH v2] drm/xe: GPU frequency tracing support S Sebinraj
2025-08-11 9:39 ` ✗ CI.checkpatch: warning for drm/xe: GPU frequency tracing support (rev2) Patchwork
2025-08-11 9:40 ` ✓ CI.KUnit: success " Patchwork
2025-08-11 10:42 ` ✓ Xe.CI.BAT: " Patchwork
2025-08-11 11:38 ` ✗ Xe.CI.Full: failure " Patchwork
2025-08-11 20:05 ` [PATCH v2] drm/xe: GPU frequency tracing support Matthew Brost
2025-08-11 20:40 ` Matthew Brost
2025-08-11 21:03 ` Matthew Brost
2025-08-11 21:13 ` Lucas De Marchi
2025-08-11 21:28 ` Matthew Brost
2025-08-20 4:25 ` Sebinraj, S
2025-08-22 19:30 ` Lucas De Marchi
2025-08-27 4:35 ` Matthew Brost
2025-09-03 5:54 ` Sebinraj, S
2025-08-22 20:58 ` Dixit, Ashutosh
2025-09-03 6:03 ` Sebinraj, S
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