* [PATCH 0/2] drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels
@ 2026-06-12 3:27 Gajendra Uttamchand
2026-06-12 3:27 ` [PATCH 1/2] [PATCH] drm/xe/lrc: document sentinel and make CTX_TIMESTAMP read TOCTOU-safe Gajendra Uttamchand
` (5 more replies)
0 siblings, 6 replies; 10+ messages in thread
From: Gajendra Uttamchand @ 2026-06-12 3:27 UTC (permalink / raw)
To: umesh.nerlige.ramappa, matthew.brost, intel-xe; +Cc: Uttamchand, Gajendra
From: "Uttamchand, Gajendra" <gajendra.uttamchand@intel.com>
Fix timestamp handling for Xe LRC contexts to avoid races and false
timeout detection. The first patch documents and centralises the
CONTEXT_ACTIVE sentinel and makes MMIO reads of CTX_TIMESTAMP TOCTOU-
safe by verifying the LRC-stored timestamp before and after the MMIO
read. The second patch treats sentinel values (0 and CONTEXT_ACTIVE)
as "no elapsed time" and adjusts the delta calculation to handle the
32-bit wrap, preventing false TDRs when the sentinel is observed.
Uttamchand, Gajendra (2):
drm/xe/lrc: document sentinel and make CTX_TIMESTAMP read TOCTOU-safe
drm/xe/guc: treat sentinel timestamps as no elapsed time to avoid
false TDR
drivers/gpu/drm/xe/xe_guc_submit.c | 17 ++++++++++++++++-
drivers/gpu/drm/xe/xe_lrc.c | 29 +++++++++++++++++++++--------
drivers/gpu/drm/xe/xe_lrc.h | 7 +++++++
3 files changed, 44 insertions(+), 9 deletions(-)
--
2.43.0
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 1/2] [PATCH] drm/xe/lrc: document sentinel and make CTX_TIMESTAMP read TOCTOU-safe
2026-06-12 3:27 [PATCH 0/2] drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels Gajendra Uttamchand
@ 2026-06-12 3:27 ` Gajendra Uttamchand
2026-06-12 17:28 ` Umesh Nerlige Ramappa
2026-06-12 3:27 ` [PATCH 2/2] [PATCH] drm/xe/guc: treat sentinel timestamps as no elapsed time to avoid false TDR Gajendra Uttamchand
` (4 subsequent siblings)
5 siblings, 1 reply; 10+ messages in thread
From: Gajendra Uttamchand @ 2026-06-12 3:27 UTC (permalink / raw)
To: umesh.nerlige.ramappa, matthew.brost, intel-xe
Cc: Uttamchand, Gajendra, Uttamchand
From: "Uttamchand, Gajendra" <gajendra.uttamchand@intel.com>
Problem: CTX_TIMESTAMP MMIO reads could be stale if a context
switched out between check and read; LRC stores a sentinel while
a context starts that must not be treated as a real timestamp.
Fix: Check the LRC-stored sentinel before and after the MMIO read;
return the LRC value if the context switched out to avoid TOCTOU.
Note: Keep XE_LRC_CTX_TIMESTAMP_ACTIVE in xe_lrc.h as the
canonical sentinel.
Signed-off-by: Uttamchand, Gajendra <gajendra.uttamchand@intel.com>
---
drivers/gpu/drm/xe/xe_lrc.c | 29 +++++++++++++++++++++--------
drivers/gpu/drm/xe/xe_lrc.h | 7 +++++++
2 files changed, 28 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/xe/xe_lrc.c b/drivers/gpu/drm/xe/xe_lrc.c
index a4292a11391d..e284c008c126 100644
--- a/drivers/gpu/drm/xe/xe_lrc.c
+++ b/drivers/gpu/drm/xe/xe_lrc.c
@@ -1096,7 +1096,7 @@ static void xe_lrc_finish(struct xe_lrc *lrc)
* on until it is scheduled, we also read the ENGINE_ID MMIO in the WA BB and
* store it in the PPHSWP.
*/
-#define CONTEXT_ACTIVE 1ULL
+#define CONTEXT_ACTIVE XE_LRC_CTX_TIMESTAMP_ACTIVE
static ssize_t setup_utilization_wa(struct xe_lrc *lrc,
struct xe_hw_engine *hwe,
u32 *batch,
@@ -2720,21 +2720,34 @@ static u64 xe_lrc_update_multi_queue_timestamp(struct xe_lrc *lrc, u64 *old_ts)
static u64 xe_lrc_context_timestamp(struct xe_lrc *lrc)
{
u64 reg_ts, new_ts = lrc->ctx_timestamp;
+ u64 stored;
/* CTX_TIMESTAMP mmio read is invalid on VF, so return the LRC value */
if (IS_SRIOV_VF(lrc_to_xe(lrc)))
return xe_lrc_ctx_timestamp(lrc);
- if (context_active(lrc) &&
- !get_ctx_timestamp(lrc, xe_lrc_engine_id(lrc), ®_ts))
+ /*
+ * Safely read CTX_TIMESTAMP: check the LRC-stored value before and
+ * after the MMIO read to avoid a TOCTOU where a context switch makes the
+ * MMIO value stale. If the LRC value is not `CONTEXT_ACTIVE` return it;
+ * otherwise accept the MMIO value only if the context remained active.
+ */
+
+ stored = xe_lrc_ctx_timestamp(lrc);
+ if (stored != CONTEXT_ACTIVE)
+ return stored;
+
+ /* Context is active: read the live timestamp from the engine's MMIO register. */
+ if (!get_ctx_timestamp(lrc, xe_lrc_engine_id(lrc), ®_ts))
new_ts = reg_ts;
- /*
- * If context swicthed out while we were here, just return the latest
- * LRC CTX TIMESTAMP value.
+ /* Re-check the LRC-stored timestamp: if the context switched out while
+ * reading MMIO the hardware saved the canonical timestamp into the LRC
+ * during context-save, so return that value instead of the MMIO read.
*/
- if (!context_active(lrc))
- return xe_lrc_ctx_timestamp(lrc);
+ stored = xe_lrc_ctx_timestamp(lrc);
+ if (stored != CONTEXT_ACTIVE)
+ return stored;
return new_ts;
}
diff --git a/drivers/gpu/drm/xe/xe_lrc.h b/drivers/gpu/drm/xe/xe_lrc.h
index 0a3a611391ee..7be5e3da8bc8 100644
--- a/drivers/gpu/drm/xe/xe_lrc.h
+++ b/drivers/gpu/drm/xe/xe_lrc.h
@@ -9,6 +9,13 @@
#include "xe_lrc_types.h"
+/*
+ * Sentinel value stored in lrc->ctx_timestamp while a context is starting.
+ * The hardware hasn't yet written the real CTX_TIMESTAMP, so this is not a
+ * valid elapsed-time sample and must not be used as one.
+ */
+#define XE_LRC_CTX_TIMESTAMP_ACTIVE 1ULL
+
struct drm_printer;
struct xe_bb;
struct xe_device;
--
2.43.0
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 2/2] [PATCH] drm/xe/guc: treat sentinel timestamps as no elapsed time to avoid false TDR
2026-06-12 3:27 [PATCH 0/2] drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels Gajendra Uttamchand
2026-06-12 3:27 ` [PATCH 1/2] [PATCH] drm/xe/lrc: document sentinel and make CTX_TIMESTAMP read TOCTOU-safe Gajendra Uttamchand
@ 2026-06-12 3:27 ` Gajendra Uttamchand
2026-06-12 5:20 ` Matthew Brost
2026-06-12 3:33 ` ✗ CI.checkpatch: warning for drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels Patchwork
` (3 subsequent siblings)
5 siblings, 1 reply; 10+ messages in thread
From: Gajendra Uttamchand @ 2026-06-12 3:27 UTC (permalink / raw)
To: umesh.nerlige.ramappa, matthew.brost, intel-xe
Cc: Uttamchand, Gajendra, Uttamchand
From: "Uttamchand, Gajendra" <gajendra.uttamchand@intel.com>
Problem: Using LRC ctx_timestamp values 0 or the CONTEXT_ACTIVE
sentinel in time-delta calculations can produce a large wrap-around
result, which can trigger a false TDR.
Fix: Detect the sentinel values and treat them as "no elapsed time"
(return false). Compute the delta with wrap handling when
ctx_timestamp < ctx_job_timestamp by adding U32_MAX, ensuring
correct diff calculation across the 32-bit wrap. Runtime logic is
otherwise unchanged.
Signed-off-by: Uttamchand, Gajendra <gajendra.uttamchand@intel.com>
---
drivers/gpu/drm/xe/xe_guc_submit.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c
index b29cc08e6291..b870ad30fe8c 100644
--- a/drivers/gpu/drm/xe/xe_guc_submit.c
+++ b/drivers/gpu/drm/xe/xe_guc_submit.c
@@ -1389,7 +1389,22 @@ static bool check_timeout(struct xe_exec_queue *q, struct xe_sched_job *job)
*/
xe_gt_assert(gt, timeout_ms < 100 * MSEC_PER_SEC);
- diff = ctx_timestamp - ctx_job_timestamp;
+ /*
+ * Values treated as "no elapsed time":
+ * - 0: uninitialized / context never ran
+ * - 1: CONTEXT_ACTIVE sentinel set at context start; real timestamp
+ * hasn't been saved yet (using it in a diff can wrap and cause
+ * a false TDR).
+ */
+ if (ctx_timestamp == 0 ||
+ ctx_timestamp == lower_32_bits(XE_LRC_CTX_TIMESTAMP_ACTIVE))
+ return false;
+
+ if (ctx_timestamp < ctx_job_timestamp) {
+ diff = ctx_timestamp + U32_MAX - ctx_job_timestamp;
+ } else {
+ diff = ctx_timestamp - ctx_job_timestamp;
+ }
/*
* Ensure timeout is within 5% to account for an GuC scheduling latency
--
2.43.0
^ permalink raw reply related [flat|nested] 10+ messages in thread
* ✗ CI.checkpatch: warning for drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels
2026-06-12 3:27 [PATCH 0/2] drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels Gajendra Uttamchand
2026-06-12 3:27 ` [PATCH 1/2] [PATCH] drm/xe/lrc: document sentinel and make CTX_TIMESTAMP read TOCTOU-safe Gajendra Uttamchand
2026-06-12 3:27 ` [PATCH 2/2] [PATCH] drm/xe/guc: treat sentinel timestamps as no elapsed time to avoid false TDR Gajendra Uttamchand
@ 2026-06-12 3:33 ` Patchwork
2026-06-12 3:35 ` ✓ CI.KUnit: success " Patchwork
` (2 subsequent siblings)
5 siblings, 0 replies; 10+ messages in thread
From: Patchwork @ 2026-06-12 3:33 UTC (permalink / raw)
To: Gajendra Uttamchand; +Cc: intel-xe
== Series Details ==
Series: drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels
URL : https://patchwork.freedesktop.org/series/168394/
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
061140b9bc586ae7f40abc1249c97e1cc72d1b9d
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 6e180180fb5907cc2c8f9c783ff5a9bc73886965
Author: Uttamchand, Gajendra <gajendra.uttamchand@intel.com>
Date: Fri Jun 12 03:27:48 2026 +0000
drm/xe/guc: treat sentinel timestamps as no elapsed time to avoid false TDR
Problem: Using LRC ctx_timestamp values 0 or the CONTEXT_ACTIVE
sentinel in time-delta calculations can produce a large wrap-around
result, which can trigger a false TDR.
Fix: Detect the sentinel values and treat them as "no elapsed time"
(return false). Compute the delta with wrap handling when
ctx_timestamp < ctx_job_timestamp by adding U32_MAX, ensuring
correct diff calculation across the 32-bit wrap. Runtime logic is
otherwise unchanged.
Signed-off-by: Uttamchand, Gajendra <gajendra.uttamchand@intel.com>
+ /mt/dim checkpatch d931e7b381f9d86766f3a971a9376e4312745af8 drm-intel
bd11c584a2b5 drm/xe/lrc: document sentinel and make CTX_TIMESTAMP read TOCTOU-safe
6e180180fb59 drm/xe/guc: treat sentinel timestamps as no elapsed time to avoid false TDR
-:39: WARNING:BRACES: braces {} are not necessary for any arm of this statement
#39: FILE: drivers/gpu/drm/xe/xe_guc_submit.c:1409:
+ if (ctx_timestamp < ctx_job_timestamp) {
[...]
+ } else {
[...]
total: 0 errors, 1 warnings, 0 checks, 23 lines checked
^ permalink raw reply [flat|nested] 10+ messages in thread
* ✓ CI.KUnit: success for drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels
2026-06-12 3:27 [PATCH 0/2] drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels Gajendra Uttamchand
` (2 preceding siblings ...)
2026-06-12 3:33 ` ✗ CI.checkpatch: warning for drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels Patchwork
@ 2026-06-12 3:35 ` Patchwork
2026-06-12 4:13 ` ✓ Xe.CI.BAT: " Patchwork
2026-06-12 19:31 ` ✓ Xe.CI.FULL: " Patchwork
5 siblings, 0 replies; 10+ messages in thread
From: Patchwork @ 2026-06-12 3:35 UTC (permalink / raw)
To: Gajendra Uttamchand; +Cc: intel-xe
== Series Details ==
Series: drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels
URL : https://patchwork.freedesktop.org/series/168394/
State : success
== Summary ==
+ trap cleanup EXIT
+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/xe/.kunitconfig
[03:33:59] Configuring KUnit Kernel ...
Generating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[03:34:04] 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
[03:34:35] Starting KUnit Kernel (1/1)...
[03:34:35] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[03:34:35] ================== guc_buf (11 subtests) ===================
[03:34:35] [PASSED] test_smallest
[03:34:35] [PASSED] test_largest
[03:34:35] [PASSED] test_granular
[03:34:35] [PASSED] test_unique
[03:34:35] [PASSED] test_overlap
[03:34:35] [PASSED] test_reusable
[03:34:35] [PASSED] test_too_big
[03:34:35] [PASSED] test_flush
[03:34:35] [PASSED] test_lookup
[03:34:35] [PASSED] test_data
[03:34:35] [PASSED] test_class
[03:34:35] ===================== [PASSED] guc_buf =====================
[03:34:35] =================== guc_dbm (7 subtests) ===================
[03:34:35] [PASSED] test_empty
[03:34:35] [PASSED] test_default
[03:34:35] ======================== test_size ========================
[03:34:35] [PASSED] 4
[03:34:35] [PASSED] 8
[03:34:35] [PASSED] 32
[03:34:35] [PASSED] 256
[03:34:35] ==================== [PASSED] test_size ====================
[03:34:35] ======================= test_reuse ========================
[03:34:35] [PASSED] 4
[03:34:35] [PASSED] 8
[03:34:35] [PASSED] 32
[03:34:35] [PASSED] 256
[03:34:35] =================== [PASSED] test_reuse ====================
[03:34:35] =================== test_range_overlap ====================
[03:34:35] [PASSED] 4
[03:34:35] [PASSED] 8
[03:34:35] [PASSED] 32
[03:34:35] [PASSED] 256
[03:34:35] =============== [PASSED] test_range_overlap ================
[03:34:35] =================== test_range_compact ====================
[03:34:35] [PASSED] 4
[03:34:35] [PASSED] 8
[03:34:35] [PASSED] 32
[03:34:35] [PASSED] 256
[03:34:35] =============== [PASSED] test_range_compact ================
[03:34:35] ==================== test_range_spare =====================
[03:34:35] [PASSED] 4
[03:34:35] [PASSED] 8
[03:34:35] [PASSED] 32
[03:34:35] [PASSED] 256
[03:34:35] ================ [PASSED] test_range_spare =================
[03:34:35] ===================== [PASSED] guc_dbm =====================
[03:34:35] =================== guc_idm (6 subtests) ===================
[03:34:35] [PASSED] bad_init
[03:34:35] [PASSED] no_init
[03:34:35] [PASSED] init_fini
[03:34:35] [PASSED] check_used
[03:34:35] [PASSED] check_quota
[03:34:35] [PASSED] check_all
[03:34:35] ===================== [PASSED] guc_idm =====================
[03:34:35] ================== no_relay (3 subtests) ===================
[03:34:35] [PASSED] xe_drops_guc2pf_if_not_ready
[03:34:35] [PASSED] xe_drops_guc2vf_if_not_ready
[03:34:35] [PASSED] xe_rejects_send_if_not_ready
[03:34:35] ==================== [PASSED] no_relay =====================
[03:34:35] ================== pf_relay (14 subtests) ==================
[03:34:35] [PASSED] pf_rejects_guc2pf_too_short
[03:34:35] [PASSED] pf_rejects_guc2pf_too_long
[03:34:35] [PASSED] pf_rejects_guc2pf_no_payload
[03:34:35] [PASSED] pf_fails_no_payload
[03:34:35] [PASSED] pf_fails_bad_origin
[03:34:35] [PASSED] pf_fails_bad_type
[03:34:35] [PASSED] pf_txn_reports_error
[03:34:35] [PASSED] pf_txn_sends_pf2guc
[03:34:35] [PASSED] pf_sends_pf2guc
[03:34:35] [SKIPPED] pf_loopback_nop
[03:34:35] [SKIPPED] pf_loopback_echo
[03:34:35] [SKIPPED] pf_loopback_fail
[03:34:35] [SKIPPED] pf_loopback_busy
[03:34:35] [SKIPPED] pf_loopback_retry
[03:34:35] ==================== [PASSED] pf_relay =====================
[03:34:35] ================== vf_relay (3 subtests) ===================
[03:34:35] [PASSED] vf_rejects_guc2vf_too_short
[03:34:35] [PASSED] vf_rejects_guc2vf_too_long
[03:34:35] [PASSED] vf_rejects_guc2vf_no_payload
[03:34:35] ==================== [PASSED] vf_relay =====================
[03:34:35] ================ pf_gt_config (9 subtests) =================
[03:34:35] [PASSED] fair_contexts_1vf
[03:34:35] [PASSED] fair_doorbells_1vf
[03:34:35] [PASSED] fair_ggtt_1vf
[03:34:35] ====================== fair_vram_1vf ======================
[03:34:35] [PASSED] 3.50 GiB
[03:34:35] [PASSED] 11.5 GiB
[03:34:35] [PASSED] 15.5 GiB
[03:34:35] [PASSED] 31.5 GiB
[03:34:35] [PASSED] 63.5 GiB
[03:34:35] [PASSED] 1.91 GiB
[03:34:35] ================== [PASSED] fair_vram_1vf ==================
[03:34:35] ================ fair_vram_1vf_admin_only =================
[03:34:35] [PASSED] 3.50 GiB
[03:34:35] [PASSED] 11.5 GiB
[03:34:35] [PASSED] 15.5 GiB
[03:34:35] [PASSED] 31.5 GiB
[03:34:35] [PASSED] 63.5 GiB
[03:34:35] [PASSED] 1.91 GiB
[03:34:35] ============ [PASSED] fair_vram_1vf_admin_only =============
[03:34:35] ====================== fair_contexts ======================
[03:34:35] [PASSED] 1 VF
[03:34:35] [PASSED] 2 VFs
[03:34:35] [PASSED] 3 VFs
[03:34:35] [PASSED] 4 VFs
[03:34:35] [PASSED] 5 VFs
[03:34:35] [PASSED] 6 VFs
[03:34:35] [PASSED] 7 VFs
[03:34:35] [PASSED] 8 VFs
[03:34:35] [PASSED] 9 VFs
[03:34:35] [PASSED] 10 VFs
[03:34:35] [PASSED] 11 VFs
[03:34:35] [PASSED] 12 VFs
[03:34:35] [PASSED] 13 VFs
[03:34:35] [PASSED] 14 VFs
[03:34:35] [PASSED] 15 VFs
[03:34:35] [PASSED] 16 VFs
[03:34:35] [PASSED] 17 VFs
[03:34:35] [PASSED] 18 VFs
[03:34:35] [PASSED] 19 VFs
[03:34:35] [PASSED] 20 VFs
[03:34:35] [PASSED] 21 VFs
[03:34:35] [PASSED] 22 VFs
[03:34:35] [PASSED] 23 VFs
[03:34:35] [PASSED] 24 VFs
[03:34:35] [PASSED] 25 VFs
[03:34:35] [PASSED] 26 VFs
[03:34:35] [PASSED] 27 VFs
[03:34:35] [PASSED] 28 VFs
[03:34:35] [PASSED] 29 VFs
[03:34:35] [PASSED] 30 VFs
[03:34:35] [PASSED] 31 VFs
[03:34:35] [PASSED] 32 VFs
[03:34:35] [PASSED] 33 VFs
[03:34:35] [PASSED] 34 VFs
[03:34:35] [PASSED] 35 VFs
[03:34:35] [PASSED] 36 VFs
[03:34:35] [PASSED] 37 VFs
[03:34:35] [PASSED] 38 VFs
[03:34:35] [PASSED] 39 VFs
[03:34:35] [PASSED] 40 VFs
[03:34:35] [PASSED] 41 VFs
[03:34:35] [PASSED] 42 VFs
[03:34:35] [PASSED] 43 VFs
[03:34:35] [PASSED] 44 VFs
[03:34:35] [PASSED] 45 VFs
[03:34:35] [PASSED] 46 VFs
[03:34:35] [PASSED] 47 VFs
[03:34:35] [PASSED] 48 VFs
[03:34:35] [PASSED] 49 VFs
[03:34:35] [PASSED] 50 VFs
[03:34:35] [PASSED] 51 VFs
[03:34:35] [PASSED] 52 VFs
[03:34:35] [PASSED] 53 VFs
[03:34:35] [PASSED] 54 VFs
[03:34:35] [PASSED] 55 VFs
[03:34:35] [PASSED] 56 VFs
[03:34:35] [PASSED] 57 VFs
[03:34:35] [PASSED] 58 VFs
[03:34:35] [PASSED] 59 VFs
[03:34:35] [PASSED] 60 VFs
[03:34:35] [PASSED] 61 VFs
[03:34:35] [PASSED] 62 VFs
[03:34:35] [PASSED] 63 VFs
[03:34:35] ================== [PASSED] fair_contexts ==================
[03:34:35] ===================== fair_doorbells ======================
[03:34:35] [PASSED] 1 VF
[03:34:35] [PASSED] 2 VFs
[03:34:35] [PASSED] 3 VFs
[03:34:35] [PASSED] 4 VFs
[03:34:35] [PASSED] 5 VFs
[03:34:35] [PASSED] 6 VFs
[03:34:35] [PASSED] 7 VFs
[03:34:35] [PASSED] 8 VFs
[03:34:35] [PASSED] 9 VFs
[03:34:35] [PASSED] 10 VFs
[03:34:35] [PASSED] 11 VFs
[03:34:35] [PASSED] 12 VFs
[03:34:35] [PASSED] 13 VFs
[03:34:35] [PASSED] 14 VFs
[03:34:35] [PASSED] 15 VFs
[03:34:35] [PASSED] 16 VFs
[03:34:35] [PASSED] 17 VFs
[03:34:35] [PASSED] 18 VFs
[03:34:35] [PASSED] 19 VFs
[03:34:35] [PASSED] 20 VFs
[03:34:35] [PASSED] 21 VFs
[03:34:35] [PASSED] 22 VFs
[03:34:35] [PASSED] 23 VFs
[03:34:35] [PASSED] 24 VFs
[03:34:35] [PASSED] 25 VFs
[03:34:35] [PASSED] 26 VFs
[03:34:35] [PASSED] 27 VFs
[03:34:35] [PASSED] 28 VFs
[03:34:35] [PASSED] 29 VFs
[03:34:35] [PASSED] 30 VFs
[03:34:35] [PASSED] 31 VFs
[03:34:35] [PASSED] 32 VFs
[03:34:35] [PASSED] 33 VFs
[03:34:35] [PASSED] 34 VFs
[03:34:35] [PASSED] 35 VFs
[03:34:35] [PASSED] 36 VFs
[03:34:35] [PASSED] 37 VFs
[03:34:35] [PASSED] 38 VFs
[03:34:35] [PASSED] 39 VFs
[03:34:35] [PASSED] 40 VFs
[03:34:35] [PASSED] 41 VFs
[03:34:35] [PASSED] 42 VFs
[03:34:35] [PASSED] 43 VFs
[03:34:35] [PASSED] 44 VFs
[03:34:35] [PASSED] 45 VFs
[03:34:35] [PASSED] 46 VFs
[03:34:35] [PASSED] 47 VFs
[03:34:35] [PASSED] 48 VFs
[03:34:35] [PASSED] 49 VFs
[03:34:35] [PASSED] 50 VFs
[03:34:35] [PASSED] 51 VFs
[03:34:35] [PASSED] 52 VFs
[03:34:35] [PASSED] 53 VFs
[03:34:35] [PASSED] 54 VFs
[03:34:35] [PASSED] 55 VFs
[03:34:35] [PASSED] 56 VFs
[03:34:35] [PASSED] 57 VFs
[03:34:35] [PASSED] 58 VFs
[03:34:35] [PASSED] 59 VFs
[03:34:35] [PASSED] 60 VFs
[03:34:35] [PASSED] 61 VFs
[03:34:35] [PASSED] 62 VFs
[03:34:35] [PASSED] 63 VFs
[03:34:35] ================= [PASSED] fair_doorbells ==================
[03:34:35] ======================== fair_ggtt ========================
[03:34:35] [PASSED] 1 VF
[03:34:35] [PASSED] 2 VFs
[03:34:35] [PASSED] 3 VFs
[03:34:35] [PASSED] 4 VFs
[03:34:35] [PASSED] 5 VFs
[03:34:35] [PASSED] 6 VFs
[03:34:35] [PASSED] 7 VFs
[03:34:35] [PASSED] 8 VFs
[03:34:35] [PASSED] 9 VFs
[03:34:35] [PASSED] 10 VFs
[03:34:35] [PASSED] 11 VFs
[03:34:35] [PASSED] 12 VFs
[03:34:35] [PASSED] 13 VFs
[03:34:35] [PASSED] 14 VFs
[03:34:35] [PASSED] 15 VFs
[03:34:35] [PASSED] 16 VFs
[03:34:35] [PASSED] 17 VFs
[03:34:35] [PASSED] 18 VFs
[03:34:35] [PASSED] 19 VFs
[03:34:35] [PASSED] 20 VFs
[03:34:35] [PASSED] 21 VFs
[03:34:35] [PASSED] 22 VFs
[03:34:35] [PASSED] 23 VFs
[03:34:35] [PASSED] 24 VFs
[03:34:35] [PASSED] 25 VFs
[03:34:35] [PASSED] 26 VFs
[03:34:35] [PASSED] 27 VFs
[03:34:35] [PASSED] 28 VFs
[03:34:35] [PASSED] 29 VFs
[03:34:35] [PASSED] 30 VFs
[03:34:35] [PASSED] 31 VFs
[03:34:35] [PASSED] 32 VFs
[03:34:35] [PASSED] 33 VFs
[03:34:35] [PASSED] 34 VFs
[03:34:35] [PASSED] 35 VFs
[03:34:35] [PASSED] 36 VFs
[03:34:35] [PASSED] 37 VFs
[03:34:35] [PASSED] 38 VFs
[03:34:35] [PASSED] 39 VFs
[03:34:35] [PASSED] 40 VFs
[03:34:35] [PASSED] 41 VFs
[03:34:35] [PASSED] 42 VFs
[03:34:35] [PASSED] 43 VFs
[03:34:35] [PASSED] 44 VFs
[03:34:35] [PASSED] 45 VFs
[03:34:35] [PASSED] 46 VFs
[03:34:35] [PASSED] 47 VFs
[03:34:35] [PASSED] 48 VFs
[03:34:35] [PASSED] 49 VFs
[03:34:35] [PASSED] 50 VFs
[03:34:35] [PASSED] 51 VFs
[03:34:35] [PASSED] 52 VFs
[03:34:35] [PASSED] 53 VFs
[03:34:35] [PASSED] 54 VFs
[03:34:35] [PASSED] 55 VFs
[03:34:35] [PASSED] 56 VFs
[03:34:35] [PASSED] 57 VFs
[03:34:35] [PASSED] 58 VFs
[03:34:35] [PASSED] 59 VFs
[03:34:35] [PASSED] 60 VFs
[03:34:35] [PASSED] 61 VFs
[03:34:35] [PASSED] 62 VFs
[03:34:35] [PASSED] 63 VFs
[03:34:35] ==================== [PASSED] fair_ggtt ====================
[03:34:35] ======================== fair_vram ========================
[03:34:35] [PASSED] 1 VF
[03:34:35] [PASSED] 2 VFs
[03:34:35] [PASSED] 3 VFs
[03:34:35] [PASSED] 4 VFs
[03:34:35] [PASSED] 5 VFs
[03:34:35] [PASSED] 6 VFs
[03:34:35] [PASSED] 7 VFs
[03:34:35] [PASSED] 8 VFs
[03:34:35] [PASSED] 9 VFs
[03:34:35] [PASSED] 10 VFs
[03:34:35] [PASSED] 11 VFs
[03:34:35] [PASSED] 12 VFs
[03:34:35] [PASSED] 13 VFs
[03:34:35] [PASSED] 14 VFs
[03:34:35] [PASSED] 15 VFs
[03:34:35] [PASSED] 16 VFs
[03:34:35] [PASSED] 17 VFs
[03:34:35] [PASSED] 18 VFs
[03:34:35] [PASSED] 19 VFs
[03:34:35] [PASSED] 20 VFs
[03:34:35] [PASSED] 21 VFs
[03:34:35] [PASSED] 22 VFs
[03:34:35] [PASSED] 23 VFs
[03:34:35] [PASSED] 24 VFs
[03:34:35] [PASSED] 25 VFs
[03:34:35] [PASSED] 26 VFs
[03:34:35] [PASSED] 27 VFs
[03:34:35] [PASSED] 28 VFs
[03:34:35] [PASSED] 29 VFs
[03:34:35] [PASSED] 30 VFs
[03:34:35] [PASSED] 31 VFs
[03:34:35] [PASSED] 32 VFs
[03:34:35] [PASSED] 33 VFs
[03:34:35] [PASSED] 34 VFs
[03:34:35] [PASSED] 35 VFs
[03:34:35] [PASSED] 36 VFs
[03:34:35] [PASSED] 37 VFs
[03:34:35] [PASSED] 38 VFs
[03:34:35] [PASSED] 39 VFs
[03:34:35] [PASSED] 40 VFs
[03:34:35] [PASSED] 41 VFs
[03:34:35] [PASSED] 42 VFs
[03:34:35] [PASSED] 43 VFs
[03:34:35] [PASSED] 44 VFs
[03:34:35] [PASSED] 45 VFs
[03:34:35] [PASSED] 46 VFs
[03:34:35] [PASSED] 47 VFs
[03:34:35] [PASSED] 48 VFs
[03:34:35] [PASSED] 49 VFs
[03:34:35] [PASSED] 50 VFs
[03:34:35] [PASSED] 51 VFs
[03:34:35] [PASSED] 52 VFs
[03:34:35] [PASSED] 53 VFs
[03:34:35] [PASSED] 54 VFs
[03:34:35] [PASSED] 55 VFs
[03:34:35] [PASSED] 56 VFs
[03:34:35] [PASSED] 57 VFs
[03:34:35] [PASSED] 58 VFs
[03:34:35] [PASSED] 59 VFs
[03:34:35] [PASSED] 60 VFs
[03:34:35] [PASSED] 61 VFs
[03:34:35] [PASSED] 62 VFs
[03:34:35] [PASSED] 63 VFs
[03:34:35] ==================== [PASSED] fair_vram ====================
[03:34:35] ================== [PASSED] pf_gt_config ===================
[03:34:35] ===================== lmtt (1 subtest) =====================
[03:34:35] ======================== test_ops =========================
[03:34:35] [PASSED] 2-level
[03:34:35] [PASSED] multi-level
[03:34:35] ==================== [PASSED] test_ops =====================
[03:34:35] ====================== [PASSED] lmtt =======================
[03:34:35] ================= pf_service (11 subtests) =================
[03:34:35] [PASSED] pf_negotiate_any
[03:34:35] [PASSED] pf_negotiate_base_match
[03:34:35] [PASSED] pf_negotiate_base_newer
[03:34:35] [PASSED] pf_negotiate_base_next
[03:34:35] [SKIPPED] pf_negotiate_base_older
[03:34:35] [PASSED] pf_negotiate_base_prev
[03:34:35] [PASSED] pf_negotiate_latest_match
[03:34:35] [PASSED] pf_negotiate_latest_newer
[03:34:35] [PASSED] pf_negotiate_latest_next
[03:34:35] [SKIPPED] pf_negotiate_latest_older
[03:34:35] [SKIPPED] pf_negotiate_latest_prev
[03:34:35] =================== [PASSED] pf_service ====================
[03:34:35] ================= xe_guc_g2g (2 subtests) ==================
[03:34:35] ============== xe_live_guc_g2g_kunit_default ==============
[03:34:35] ========= [SKIPPED] xe_live_guc_g2g_kunit_default ==========
[03:34:35] ============== xe_live_guc_g2g_kunit_allmem ===============
[03:34:35] ========== [SKIPPED] xe_live_guc_g2g_kunit_allmem ==========
[03:34:35] =================== [SKIPPED] xe_guc_g2g ===================
[03:34:35] =================== xe_mocs (2 subtests) ===================
[03:34:35] ================ xe_live_mocs_kernel_kunit ================
[03:34:35] =========== [SKIPPED] xe_live_mocs_kernel_kunit ============
[03:34:35] ================ xe_live_mocs_reset_kunit =================
[03:34:35] ============ [SKIPPED] xe_live_mocs_reset_kunit ============
[03:34:35] ==================== [SKIPPED] xe_mocs =====================
[03:34:35] ================= xe_migrate (2 subtests) ==================
[03:34:35] ================= xe_migrate_sanity_kunit =================
[03:34:35] ============ [SKIPPED] xe_migrate_sanity_kunit =============
[03:34:35] ================== xe_validate_ccs_kunit ==================
[03:34:35] ============= [SKIPPED] xe_validate_ccs_kunit ==============
[03:34:35] =================== [SKIPPED] xe_migrate ===================
[03:34:35] ================== xe_dma_buf (1 subtest) ==================
[03:34:35] ==================== xe_dma_buf_kunit =====================
[03:34:35] ================ [SKIPPED] xe_dma_buf_kunit ================
[03:34:35] =================== [SKIPPED] xe_dma_buf ===================
[03:34:35] ================= xe_bo_shrink (1 subtest) =================
[03:34:35] =================== xe_bo_shrink_kunit ====================
[03:34:35] =============== [SKIPPED] xe_bo_shrink_kunit ===============
[03:34:35] ================== [SKIPPED] xe_bo_shrink ==================
[03:34:35] ==================== xe_bo (2 subtests) ====================
[03:34:35] ================== xe_ccs_migrate_kunit ===================
[03:34:35] ============== [SKIPPED] xe_ccs_migrate_kunit ==============
[03:34:35] ==================== xe_bo_evict_kunit ====================
[03:34:35] =============== [SKIPPED] xe_bo_evict_kunit ================
[03:34:35] ===================== [SKIPPED] xe_bo ======================
[03:34:35] ==================== args (13 subtests) ====================
[03:34:35] [PASSED] count_args_test
[03:34:35] [PASSED] call_args_example
[03:34:35] [PASSED] call_args_test
[03:34:35] [PASSED] drop_first_arg_example
[03:34:35] [PASSED] drop_first_arg_test
[03:34:35] [PASSED] first_arg_example
[03:34:35] [PASSED] first_arg_test
[03:34:35] [PASSED] last_arg_example
[03:34:35] [PASSED] last_arg_test
[03:34:35] [PASSED] pick_arg_example
[03:34:35] [PASSED] if_args_example
[03:34:35] [PASSED] if_args_test
[03:34:35] [PASSED] sep_comma_example
[03:34:35] ====================== [PASSED] args =======================
[03:34:35] =================== xe_pci (3 subtests) ====================
[03:34:35] ==================== check_graphics_ip ====================
[03:34:35] [PASSED] 12.00 Xe_LP
[03:34:35] [PASSED] 12.10 Xe_LP+
[03:34:35] [PASSED] 12.55 Xe_HPG
[03:34:35] [PASSED] 12.60 Xe_HPC
[03:34:35] [PASSED] 12.70 Xe_LPG
[03:34:35] [PASSED] 12.71 Xe_LPG
[03:34:35] [PASSED] 12.74 Xe_LPG+
[03:34:35] [PASSED] 20.01 Xe2_HPG
[03:34:35] [PASSED] 20.02 Xe2_HPG
[03:34:35] [PASSED] 20.04 Xe2_LPG
[03:34:35] [PASSED] 30.00 Xe3_LPG
[03:34:35] [PASSED] 30.01 Xe3_LPG
[03:34:35] [PASSED] 30.03 Xe3_LPG
[03:34:35] [PASSED] 30.04 Xe3_LPG
[03:34:35] [PASSED] 30.05 Xe3_LPG
[03:34:35] [PASSED] 35.10 Xe3p_LPG
[03:34:35] [PASSED] 35.11 Xe3p_XPC
[03:34:35] ================ [PASSED] check_graphics_ip ================
[03:34:35] ===================== check_media_ip ======================
[03:34:35] [PASSED] 12.00 Xe_M
[03:34:35] [PASSED] 12.55 Xe_HPM
[03:34:35] [PASSED] 13.00 Xe_LPM+
[03:34:35] [PASSED] 13.01 Xe2_HPM
[03:34:35] [PASSED] 20.00 Xe2_LPM
[03:34:35] [PASSED] 30.00 Xe3_LPM
[03:34:35] [PASSED] 30.02 Xe3_LPM
[03:34:35] [PASSED] 35.00 Xe3p_LPM
[03:34:35] [PASSED] 35.03 Xe3p_HPM
[03:34:35] ================= [PASSED] check_media_ip ==================
[03:34:35] =================== check_platform_desc ===================
[03:34:35] [PASSED] 0x9A60 (TIGERLAKE)
[03:34:35] [PASSED] 0x9A68 (TIGERLAKE)
[03:34:35] [PASSED] 0x9A70 (TIGERLAKE)
[03:34:35] [PASSED] 0x9A40 (TIGERLAKE)
[03:34:35] [PASSED] 0x9A49 (TIGERLAKE)
[03:34:35] [PASSED] 0x9A59 (TIGERLAKE)
[03:34:35] [PASSED] 0x9A78 (TIGERLAKE)
[03:34:35] [PASSED] 0x9AC0 (TIGERLAKE)
[03:34:35] [PASSED] 0x9AC9 (TIGERLAKE)
[03:34:35] [PASSED] 0x9AD9 (TIGERLAKE)
[03:34:35] [PASSED] 0x9AF8 (TIGERLAKE)
[03:34:35] [PASSED] 0x4C80 (ROCKETLAKE)
[03:34:35] [PASSED] 0x4C8A (ROCKETLAKE)
[03:34:35] [PASSED] 0x4C8B (ROCKETLAKE)
[03:34:35] [PASSED] 0x4C8C (ROCKETLAKE)
[03:34:35] [PASSED] 0x4C90 (ROCKETLAKE)
[03:34:35] [PASSED] 0x4C9A (ROCKETLAKE)
[03:34:35] [PASSED] 0x4680 (ALDERLAKE_S)
[03:34:35] [PASSED] 0x4682 (ALDERLAKE_S)
[03:34:35] [PASSED] 0x4688 (ALDERLAKE_S)
[03:34:35] [PASSED] 0x468A (ALDERLAKE_S)
[03:34:35] [PASSED] 0x468B (ALDERLAKE_S)
[03:34:35] [PASSED] 0x4690 (ALDERLAKE_S)
[03:34:35] [PASSED] 0x4692 (ALDERLAKE_S)
[03:34:35] [PASSED] 0x4693 (ALDERLAKE_S)
[03:34:35] [PASSED] 0x46A0 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x46A1 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x46A2 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x46A3 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x46A6 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x46A8 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x46AA (ALDERLAKE_P)
[03:34:35] [PASSED] 0x462A (ALDERLAKE_P)
[03:34:35] [PASSED] 0x4626 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x4628 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x46B0 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x46B1 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x46B2 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x46B3 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x46C0 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x46C1 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x46C2 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x46C3 (ALDERLAKE_P)
[03:34:35] [PASSED] 0x46D0 (ALDERLAKE_N)
[03:34:35] [PASSED] 0x46D1 (ALDERLAKE_N)
[03:34:35] [PASSED] 0x46D2 (ALDERLAKE_N)
[03:34:35] [PASSED] 0x46D3 (ALDERLAKE_N)
[03:34:35] [PASSED] 0x46D4 (ALDERLAKE_N)
[03:34:35] [PASSED] 0xA721 (ALDERLAKE_P)
[03:34:35] [PASSED] 0xA7A1 (ALDERLAKE_P)
[03:34:35] [PASSED] 0xA7A9 (ALDERLAKE_P)
[03:34:35] [PASSED] 0xA7AC (ALDERLAKE_P)
[03:34:35] [PASSED] 0xA7AD (ALDERLAKE_P)
[03:34:35] [PASSED] 0xA720 (ALDERLAKE_P)
[03:34:35] [PASSED] 0xA7A0 (ALDERLAKE_P)
[03:34:35] [PASSED] 0xA7A8 (ALDERLAKE_P)
[03:34:35] [PASSED] 0xA7AA (ALDERLAKE_P)
[03:34:35] [PASSED] 0xA7AB (ALDERLAKE_P)
[03:34:35] [PASSED] 0xA780 (ALDERLAKE_S)
[03:34:35] [PASSED] 0xA781 (ALDERLAKE_S)
[03:34:35] [PASSED] 0xA782 (ALDERLAKE_S)
[03:34:35] [PASSED] 0xA783 (ALDERLAKE_S)
[03:34:35] [PASSED] 0xA788 (ALDERLAKE_S)
[03:34:35] [PASSED] 0xA789 (ALDERLAKE_S)
[03:34:35] [PASSED] 0xA78A (ALDERLAKE_S)
[03:34:35] [PASSED] 0xA78B (ALDERLAKE_S)
[03:34:35] [PASSED] 0x4905 (DG1)
[03:34:35] [PASSED] 0x4906 (DG1)
[03:34:35] [PASSED] 0x4907 (DG1)
[03:34:35] [PASSED] 0x4908 (DG1)
[03:34:35] [PASSED] 0x4909 (DG1)
[03:34:35] [PASSED] 0x56C0 (DG2)
[03:34:35] [PASSED] 0x56C2 (DG2)
[03:34:35] [PASSED] 0x56C1 (DG2)
[03:34:35] [PASSED] 0x7D51 (METEORLAKE)
[03:34:35] [PASSED] 0x7DD1 (METEORLAKE)
[03:34:35] [PASSED] 0x7D41 (METEORLAKE)
[03:34:35] [PASSED] 0x7D67 (METEORLAKE)
[03:34:35] [PASSED] 0xB640 (METEORLAKE)
[03:34:35] [PASSED] 0x56A0 (DG2)
[03:34:35] [PASSED] 0x56A1 (DG2)
[03:34:35] [PASSED] 0x56A2 (DG2)
[03:34:35] [PASSED] 0x56BE (DG2)
[03:34:35] [PASSED] 0x56BF (DG2)
[03:34:35] [PASSED] 0x5690 (DG2)
[03:34:35] [PASSED] 0x5691 (DG2)
[03:34:35] [PASSED] 0x5692 (DG2)
[03:34:35] [PASSED] 0x56A5 (DG2)
[03:34:35] [PASSED] 0x56A6 (DG2)
[03:34:35] [PASSED] 0x56B0 (DG2)
[03:34:35] [PASSED] 0x56B1 (DG2)
[03:34:35] [PASSED] 0x56BA (DG2)
[03:34:35] [PASSED] 0x56BB (DG2)
[03:34:35] [PASSED] 0x56BC (DG2)
[03:34:35] [PASSED] 0x56BD (DG2)
[03:34:35] [PASSED] 0x5693 (DG2)
[03:34:35] [PASSED] 0x5694 (DG2)
[03:34:35] [PASSED] 0x5695 (DG2)
[03:34:35] [PASSED] 0x56A3 (DG2)
[03:34:35] [PASSED] 0x56A4 (DG2)
[03:34:35] [PASSED] 0x56B2 (DG2)
[03:34:35] [PASSED] 0x56B3 (DG2)
[03:34:35] [PASSED] 0x5696 (DG2)
[03:34:35] [PASSED] 0x5697 (DG2)
[03:34:35] [PASSED] 0xB69 (PVC)
[03:34:35] [PASSED] 0xB6E (PVC)
[03:34:35] [PASSED] 0xBD4 (PVC)
[03:34:35] [PASSED] 0xBD5 (PVC)
[03:34:35] [PASSED] 0xBD6 (PVC)
[03:34:35] [PASSED] 0xBD7 (PVC)
[03:34:35] [PASSED] 0xBD8 (PVC)
[03:34:35] [PASSED] 0xBD9 (PVC)
[03:34:35] [PASSED] 0xBDA (PVC)
[03:34:35] [PASSED] 0xBDB (PVC)
[03:34:35] [PASSED] 0xBE0 (PVC)
[03:34:35] [PASSED] 0xBE1 (PVC)
[03:34:35] [PASSED] 0xBE5 (PVC)
[03:34:35] [PASSED] 0x7D40 (METEORLAKE)
[03:34:35] [PASSED] 0x7D45 (METEORLAKE)
[03:34:35] [PASSED] 0x7D55 (METEORLAKE)
[03:34:35] [PASSED] 0x7D60 (METEORLAKE)
[03:34:35] [PASSED] 0x7DD5 (METEORLAKE)
[03:34:35] [PASSED] 0x6420 (LUNARLAKE)
[03:34:35] [PASSED] 0x64A0 (LUNARLAKE)
[03:34:35] [PASSED] 0x64B0 (LUNARLAKE)
[03:34:35] [PASSED] 0xE202 (BATTLEMAGE)
[03:34:35] [PASSED] 0xE209 (BATTLEMAGE)
[03:34:35] [PASSED] 0xE20B (BATTLEMAGE)
[03:34:35] [PASSED] 0xE20C (BATTLEMAGE)
[03:34:35] [PASSED] 0xE20D (BATTLEMAGE)
[03:34:35] [PASSED] 0xE210 (BATTLEMAGE)
[03:34:35] [PASSED] 0xE211 (BATTLEMAGE)
[03:34:35] [PASSED] 0xE212 (BATTLEMAGE)
[03:34:35] [PASSED] 0xE216 (BATTLEMAGE)
[03:34:35] [PASSED] 0xE220 (BATTLEMAGE)
[03:34:35] [PASSED] 0xE221 (BATTLEMAGE)
[03:34:35] [PASSED] 0xE222 (BATTLEMAGE)
[03:34:35] [PASSED] 0xE223 (BATTLEMAGE)
[03:34:35] [PASSED] 0xB080 (PANTHERLAKE)
[03:34:35] [PASSED] 0xB081 (PANTHERLAKE)
[03:34:35] [PASSED] 0xB082 (PANTHERLAKE)
[03:34:35] [PASSED] 0xB083 (PANTHERLAKE)
[03:34:35] [PASSED] 0xB084 (PANTHERLAKE)
[03:34:35] [PASSED] 0xB085 (PANTHERLAKE)
[03:34:35] [PASSED] 0xB086 (PANTHERLAKE)
[03:34:35] [PASSED] 0xB087 (PANTHERLAKE)
[03:34:35] [PASSED] 0xB08F (PANTHERLAKE)
[03:34:35] [PASSED] 0xB090 (PANTHERLAKE)
[03:34:35] [PASSED] 0xB0A0 (PANTHERLAKE)
[03:34:35] [PASSED] 0xB0B0 (PANTHERLAKE)
[03:34:35] [PASSED] 0xFD80 (PANTHERLAKE)
[03:34:35] [PASSED] 0xFD81 (PANTHERLAKE)
[03:34:35] [PASSED] 0xD740 (NOVALAKE_S)
[03:34:35] [PASSED] 0xD741 (NOVALAKE_S)
[03:34:35] [PASSED] 0xD742 (NOVALAKE_S)
[03:34:35] [PASSED] 0xD743 (NOVALAKE_S)
[03:34:35] [PASSED] 0xD745 (NOVALAKE_S)
[03:34:35] [PASSED] 0xD74A (NOVALAKE_S)
[03:34:35] [PASSED] 0xD74B (NOVALAKE_S)
[03:34:35] [PASSED] 0x674C (CRESCENTISLAND)
[03:34:35] [PASSED] 0x674D (CRESCENTISLAND)
[03:34:35] [PASSED] 0x674E (CRESCENTISLAND)
[03:34:35] [PASSED] 0x674F (CRESCENTISLAND)
[03:34:35] [PASSED] 0x6750 (CRESCENTISLAND)
[03:34:35] [PASSED] 0xD750 (NOVALAKE_P)
[03:34:35] [PASSED] 0xD751 (NOVALAKE_P)
[03:34:35] [PASSED] 0xD752 (NOVALAKE_P)
[03:34:35] [PASSED] 0xD753 (NOVALAKE_P)
[03:34:35] [PASSED] 0xD754 (NOVALAKE_P)
[03:34:35] [PASSED] 0xD755 (NOVALAKE_P)
[03:34:35] [PASSED] 0xD756 (NOVALAKE_P)
[03:34:35] [PASSED] 0xD757 (NOVALAKE_P)
[03:34:35] [PASSED] 0xD75F (NOVALAKE_P)
[03:34:35] =============== [PASSED] check_platform_desc ===============
[03:34:35] ===================== [PASSED] xe_pci ======================
[03:34:35] ============= xe_rtp_tables_test (4 subtests) ==============
[03:34:35] ================== xe_rtp_table_gt_test ===================
[03:34:35] [PASSED] gt_was/14011060649
[03:34:35] [PASSED] gt_was/14011059788
[03:34:35] [PASSED] gt_was/14015795083
[03:34:35] [PASSED] gt_was/16021867713
[03:34:35] [PASSED] gt_was/14019449301
[03:34:35] [PASSED] gt_was/16028005424
[03:34:35] [PASSED] gt_was/14026578760
[03:34:35] [PASSED] gt_was/1409420604
[03:34:35] [PASSED] gt_was/1408615072
[03:34:35] [PASSED] gt_was/22010523718
[03:34:35] [PASSED] gt_was/14011006942
[03:34:35] [PASSED] gt_was/14014830051
[03:34:35] [PASSED] gt_was/18018781329
[03:34:35] [PASSED] gt_was/1509235366
[03:34:35] [PASSED] gt_was/18018781329
[03:34:35] [PASSED] gt_was/16016694945
[03:34:35] [PASSED] gt_was/14018575942
[03:34:35] [PASSED] gt_was/22016670082
[03:34:35] [PASSED] gt_was/22016670082
[03:34:35] [PASSED] gt_was/14017421178
[03:34:35] [PASSED] gt_was/16025250150
[03:34:35] [PASSED] gt_was/14021871409
[03:34:35] [PASSED] gt_was/16021865536
[03:34:36] [PASSED] gt_was/14021486841
[03:34:36] [PASSED] gt_was/14025160223
[03:34:36] [PASSED] gt_was/14026144927, 16029437861
[03:34:36] [PASSED] gt_was/14025635424
[03:34:36] [PASSED] gt_was/16028005424
[03:34:36] ============== [PASSED] xe_rtp_table_gt_test ===============
[03:34:36] ================== xe_rtp_table_gt_test ===================
[03:34:36] [PASSED] gt_tunings/Tuning: Blend Fill Caching Optimization Disable
[03:34:36] [PASSED] gt_tunings/Tuning: 32B Access Enable
[03:34:36] [PASSED] gt_tunings/Tuning: L3 cache
[03:34:36] [PASSED] gt_tunings/Tuning: L3 cache - media
[03:34:36] [PASSED] gt_tunings/Tuning: Compression Overfetch
[03:34:36] [PASSED] gt_tunings/Tuning: Compression Overfetch - media
[03:34:36] [PASSED] gt_tunings/Tuning: Enable compressible partial write overfetch in L3
[03:34:36] [PASSED] gt_tunings/Tuning: Enable compressible partial write overfetch in L3 - media
[03:34:36] [PASSED] gt_tunings/Tuning: L2 Overfetch Compressible Only
[03:34:36] [PASSED] gt_tunings/Tuning: L2 Overfetch Compressible Only - media
[03:34:36] [PASSED] gt_tunings/Tuning: Stateless compression control
[03:34:36] [PASSED] gt_tunings/Tuning: Stateless compression control - media
[03:34:36] [PASSED] gt_tunings/Tuning: L3 RW flush all Cache
[03:34:36] [PASSED] gt_tunings/Tuning: L3 RW flush all cache - media
[03:34:36] [PASSED] gt_tunings/Tuning: Set STLB Bank Hash Mode to 4KB
[03:34:36] ============== [PASSED] xe_rtp_table_gt_test ===============
[03:34:36] ================== xe_rtp_table_oob_test ==================
[03:34:36] [PASSED] oob_was/1607983814
[03:34:36] [PASSED] oob_was/16010904313
[03:34:36] [PASSED] oob_was/18022495364
[03:34:36] [PASSED] oob_was/22012773006
[03:34:36] [PASSED] oob_was/14014475959
[03:34:36] [PASSED] oob_was/22011391025
[03:34:36] [PASSED] oob_was/22012727170
[03:34:36] [PASSED] oob_was/22012727685
[03:34:36] [PASSED] oob_was/22016596838
[03:34:36] [PASSED] oob_was/18020744125
[03:34:36] [PASSED] oob_was/1409600907
[03:34:36] [PASSED] oob_was/22014953428
[03:34:36] [PASSED] oob_was/16017236439
[03:34:36] [PASSED] oob_was/14019821291
[03:34:36] [PASSED] oob_was/14015076503
[03:34:36] [PASSED] oob_was/14018913170
[03:34:36] [PASSED] oob_was/14018094691
[03:34:36] [PASSED] oob_was/18024947630
[03:34:36] [PASSED] oob_was/16022287689
[03:34:36] [PASSED] oob_was/13011645652
[03:34:36] [PASSED] oob_was/14022293748
[03:34:36] [PASSED] oob_was/22019794406
[03:34:36] [PASSED] oob_was/22019338487
[03:34:36] [PASSED] oob_was/16023588340
[03:34:36] [PASSED] oob_was/14019789679
[03:34:36] [PASSED] oob_was/14022866841
[03:34:36] [PASSED] oob_was/16021333562
[03:34:36] [PASSED] oob_was/14016712196
[03:34:36] [PASSED] oob_was/14015568240
[03:34:36] [PASSED] oob_was/18013179988
[03:34:36] [PASSED] oob_was/1508761755
[03:34:36] [PASSED] oob_was/16023105232
[03:34:36] [PASSED] oob_was/16026508708
[03:34:36] [PASSED] oob_was/14020001231
[03:34:36] [PASSED] oob_was/16023683509
[03:34:36] [PASSED] oob_was/14025515070
[03:34:36] [PASSED] oob_was/15015404425_disable
[03:34:36] [PASSED] oob_was/16026007364
[03:34:36] [PASSED] oob_was/14020316580
[03:34:36] [PASSED] oob_was/14025883347
[03:34:36] ============== [PASSED] xe_rtp_table_oob_test ==============
[03:34:36] ================ xe_rtp_table_dev_oob_test ================
[03:34:36] [PASSED] device_oob_was/22010954014
[03:34:36] [PASSED] device_oob_was/15015404425
[03:34:36] [PASSED] device_oob_was/22019338487_display
[03:34:36] [PASSED] device_oob_was/14022085890
[03:34:36] [PASSED] device_oob_was/14026539277
[03:34:36] [PASSED] device_oob_was/14026633728
[03:34:36] [PASSED] device_oob_was/14026746987
[03:34:36] [PASSED] device_oob_was/14026779378
[03:34:36] ============ [PASSED] xe_rtp_table_dev_oob_test ============
[03:34:36] =============== [PASSED] xe_rtp_tables_test ================
[03:34:36] =================== xe_rtp (3 subtests) ====================
[03:34:36] =================== xe_rtp_rules_tests ====================
[03:34:36] [PASSED] no
[03:34:36] [PASSED] yes
[03:34:36] [PASSED] no-and-no
[03:34:36] [PASSED] no-and-yes
[03:34:36] [PASSED] yes-and-no
[03:34:36] [PASSED] yes-and-yes
[03:34:36] [PASSED] no-or-no
[03:34:36] [PASSED] no-or-yes
[03:34:36] [PASSED] yes-or-no
[03:34:36] [PASSED] yes-or-yes
[03:34:36] [PASSED] no-yes-or-yes-no
[03:34:36] [PASSED] no-yes-or-yes-yes
[03:34:36] [PASSED] yes-yes-or-no-yes
[03:34:36] [PASSED] yes-yes-or-yes-yes
[03:34:36] [PASSED] no-no-or-yes-or-no
[03:34:36] [PASSED] or
[03:34:36] [PASSED] or-yes
[03:34:36] [PASSED] or-no
[03:34:36] [PASSED] yes-or
[03:34:36] [PASSED] no-or
[03:34:36] [PASSED] no-or-or-yes
[03:34:36] [PASSED] yes-or-or-no
[03:34:36] [PASSED] no-or-or-no
[03:34:36] [PASSED] missing-context-engine-class
[03:34:36] [PASSED] missing-context-engine-class-or-yes
[03:34:36] [PASSED] missing-context-engine-class-or-or-yes
[03:34:36] =============== [PASSED] xe_rtp_rules_tests ================
[03:34:36] =============== xe_rtp_process_to_sr_tests ================
[03:34:36] [PASSED] coalesce-same-reg
[03:34:36] [PASSED] no-match-no-add
[03:34:36] [PASSED] two-regs-two-entries
[03:34:36] [PASSED] clr-one-set-other
[03:34:36] [PASSED] set-field
[03:34:36] [PASSED] conflict-duplicate
[03:34:36] [PASSED] conflict-not-disjoint
[03:34:36] [PASSED] conflict-reg-type
[03:34:36] [PASSED] bad-mcr-reg-forced-to-regular
[03:34:36] [PASSED] bad-regular-reg-forced-to-mcr
[03:34:36] =========== [PASSED] xe_rtp_process_to_sr_tests ============
[03:34:36] ================== xe_rtp_process_tests ===================
[03:34:36] [PASSED] active1
[03:34:36] [PASSED] active2
[03:34:36] [PASSED] active-inactive
[03:34:36] [PASSED] inactive-active
[03:34:36] [PASSED] inactive-active-inactive
[03:34:36] [PASSED] inactive-inactive-inactive
[03:34:36] ============== [PASSED] xe_rtp_process_tests ===============
[03:34:36] ===================== [PASSED] xe_rtp ======================
[03:34:36] ==================== xe_wa (1 subtest) =====================
[03:34:36] ======================== xe_wa_gt =========================
[03:34:36] [PASSED] TIGERLAKE B0
[03:34:36] [PASSED] DG1 A0
[03:34:36] [PASSED] DG1 B0
[03:34:36] [PASSED] ALDERLAKE_S A0
[03:34:36] [PASSED] ALDERLAKE_S B0
[03:34:36] [PASSED] ALDERLAKE_S C0
[03:34:36] [PASSED] ALDERLAKE_S D0
[03:34:36] [PASSED] ALDERLAKE_P A0
[03:34:36] [PASSED] ALDERLAKE_P B0
[03:34:36] [PASSED] ALDERLAKE_P C0
[03:34:36] [PASSED] ALDERLAKE_S RPLS D0
[03:34:36] [PASSED] ALDERLAKE_P RPLU E0
[03:34:36] [PASSED] DG2 G10 C0
[03:34:36] [PASSED] DG2 G11 B1
[03:34:36] [PASSED] DG2 G12 A1
[03:34:36] [PASSED] METEORLAKE 12.70(Xe_LPG) A0 13.00(Xe_LPM+) A0
[03:34:36] [PASSED] METEORLAKE 12.71(Xe_LPG) A0 13.00(Xe_LPM+) A0
[03:34:36] [PASSED] METEORLAKE 12.74(Xe_LPG+) A0 13.00(Xe_LPM+) A0
[03:34:36] [PASSED] LUNARLAKE 20.04(Xe2_LPG) A0 20.00(Xe2_LPM) A0
[03:34:36] [PASSED] LUNARLAKE 20.04(Xe2_LPG) B0 20.00(Xe2_LPM) A0
[03:34:36] [PASSED] BATTLEMAGE 20.01(Xe2_HPG) A0 13.01(Xe2_HPM) A1
[03:34:36] [PASSED] PANTHERLAKE 30.00(Xe3_LPG) A0 30.00(Xe3_LPM) A0
[03:34:36] ==================== [PASSED] xe_wa_gt =====================
[03:34:36] ====================== [PASSED] xe_wa ======================
[03:34:36] ============================================================
[03:34:36] Testing complete. Ran 716 tests: passed: 698, skipped: 18
[03:34:36] Elapsed time: 36.204s total, 4.324s configuring, 31.211s building, 0.634s running
+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/tests/.kunitconfig
[03:34:36] Configuring KUnit Kernel ...
Regenerating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[03:34:37] 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
In file included from ../drivers/gpu/drm/tests/drm_bridge_test.c:21:
../drivers/gpu/drm/tests/drm_kunit_edid.h:958:28: warning: ‘test_edid_hdmi_4k_rgb_yuv420_dc_max_340mhz’ defined but not used [-Wunused-const-variable=]
958 | static const unsigned char test_edid_hdmi_4k_rgb_yuv420_dc_max_340mhz[] = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/gpu/drm/tests/drm_kunit_edid.h:726:28: warning: ‘test_edid_hdmi_1080p_rgb_yuv_dc_max_340mhz’ defined but not used [-Wunused-const-variable=]
726 | static const unsigned char test_edid_hdmi_1080p_rgb_yuv_dc_max_340mhz[] = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/gpu/drm/tests/drm_kunit_edid.h:612:28: warning: ‘test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz’ defined but not used [-Wunused-const-variable=]
612 | static const unsigned char test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz[] = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/gpu/drm/tests/drm_kunit_edid.h:498:28: warning: ‘test_edid_hdmi_1080p_rgb_max_340mhz’ defined but not used [-Wunused-const-variable=]
498 | static const unsigned char test_edid_hdmi_1080p_rgb_max_340mhz[] = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/gpu/drm/tests/drm_kunit_edid.h:390:28: warning: ‘test_edid_hdmi_1080p_rgb_max_200mhz_hdr’ defined but not used [-Wunused-const-variable=]
390 | static const unsigned char test_edid_hdmi_1080p_rgb_max_200mhz_hdr[] = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/gpu/drm/tests/drm_kunit_edid.h:271:28: warning: ‘test_edid_hdmi_1080p_rgb_max_200mhz’ defined but not used [-Wunused-const-variable=]
271 | static const unsigned char test_edid_hdmi_1080p_rgb_max_200mhz[] = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/gpu/drm/tests/drm_kunit_edid.h:163:28: warning: ‘test_edid_hdmi_1080p_rgb_max_100mhz’ defined but not used [-Wunused-const-variable=]
163 | static const unsigned char test_edid_hdmi_1080p_rgb_max_100mhz[] = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/gpu/drm/tests/drm_kunit_edid.h:57:28: warning: ‘test_edid_dvi_1080p’ defined but not used [-Wunused-const-variable=]
57 | static const unsigned char test_edid_dvi_1080p[] = {
| ^~~~~~~~~~~~~~~~~~~
[03:35:01] Starting KUnit Kernel (1/1)...
[03:35:01] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[03:35:02] ============ drm_test_pick_cmdline (2 subtests) ============
[03:35:02] [PASSED] drm_test_pick_cmdline_res_1920_1080_60
[03:35:02] =============== drm_test_pick_cmdline_named ===============
[03:35:02] [PASSED] NTSC
[03:35:02] [PASSED] NTSC-J
[03:35:02] [PASSED] PAL
[03:35:02] [PASSED] PAL-M
[03:35:02] =========== [PASSED] drm_test_pick_cmdline_named ===========
[03:35:02] ============== [PASSED] drm_test_pick_cmdline ==============
[03:35:02] == drm_test_atomic_get_connector_for_encoder (1 subtest) ===
[03:35:02] [PASSED] drm_test_drm_atomic_get_connector_for_encoder
[03:35:02] ==== [PASSED] drm_test_atomic_get_connector_for_encoder ====
[03:35:02] =========== drm_validate_clone_mode (2 subtests) ===========
[03:35:02] ============== drm_test_check_in_clone_mode ===============
[03:35:02] [PASSED] in_clone_mode
[03:35:02] [PASSED] not_in_clone_mode
[03:35:02] ========== [PASSED] drm_test_check_in_clone_mode ===========
[03:35:02] =============== drm_test_check_valid_clones ===============
[03:35:02] [PASSED] not_in_clone_mode
[03:35:02] [PASSED] valid_clone
[03:35:02] [PASSED] invalid_clone
[03:35:02] =========== [PASSED] drm_test_check_valid_clones ===========
[03:35:02] ============= [PASSED] drm_validate_clone_mode =============
[03:35:02] ============= drm_validate_modeset (1 subtest) =============
[03:35:02] [PASSED] drm_test_check_connector_changed_modeset
[03:35:02] ============== [PASSED] drm_validate_modeset ===============
[03:35:02] ====== drm_test_bridge_get_current_state (2 subtests) ======
[03:35:02] [PASSED] drm_test_drm_bridge_get_current_state_atomic
[03:35:02] [PASSED] drm_test_drm_bridge_get_current_state_legacy
[03:35:02] ======== [PASSED] drm_test_bridge_get_current_state ========
[03:35:02] ====== drm_test_bridge_helper_reset_crtc (4 subtests) ======
[03:35:02] [PASSED] drm_test_drm_bridge_helper_reset_crtc_atomic
[03:35:02] [PASSED] drm_test_drm_bridge_helper_reset_crtc_atomic_disabled
[03:35:02] [PASSED] drm_test_drm_bridge_helper_reset_crtc_legacy
[03:35:02] [PASSED] drm_test_drm_bridge_helper_hdmi_output_bus_fmts
[03:35:02] ======== [PASSED] drm_test_bridge_helper_reset_crtc ========
[03:35:02] ============== drm_bridge_alloc (2 subtests) ===============
[03:35:02] [PASSED] drm_test_drm_bridge_alloc_basic
[03:35:02] [PASSED] drm_test_drm_bridge_alloc_get_put
[03:35:02] ================ [PASSED] drm_bridge_alloc =================
[03:35:02] ============= drm_bridge_bus_fmt (5 subtests) ==============
[03:35:02] [PASSED] drm_test_bridge_rgb_yuv_rgb
[03:35:02] [PASSED] drm_test_bridge_must_convert_to_yuv444
[03:35:02] [PASSED] drm_test_bridge_hdmi_auto_rgb
[03:35:02] [PASSED] drm_test_bridge_auto_first
[03:35:02] [PASSED] drm_test_bridge_rgb_yuv_no_path
[03:35:02] =============== [PASSED] drm_bridge_bus_fmt ================
[03:35:02] ============= drm_cmdline_parser (40 subtests) =============
[03:35:02] [PASSED] drm_test_cmdline_force_d_only
[03:35:02] [PASSED] drm_test_cmdline_force_D_only_dvi
[03:35:02] [PASSED] drm_test_cmdline_force_D_only_hdmi
[03:35:02] [PASSED] drm_test_cmdline_force_D_only_not_digital
[03:35:02] [PASSED] drm_test_cmdline_force_e_only
[03:35:02] [PASSED] drm_test_cmdline_res
[03:35:02] [PASSED] drm_test_cmdline_res_vesa
[03:35:02] [PASSED] drm_test_cmdline_res_vesa_rblank
[03:35:02] [PASSED] drm_test_cmdline_res_rblank
[03:35:02] [PASSED] drm_test_cmdline_res_bpp
[03:35:02] [PASSED] drm_test_cmdline_res_refresh
[03:35:02] [PASSED] drm_test_cmdline_res_bpp_refresh
[03:35:02] [PASSED] drm_test_cmdline_res_bpp_refresh_interlaced
[03:35:02] [PASSED] drm_test_cmdline_res_bpp_refresh_margins
[03:35:02] [PASSED] drm_test_cmdline_res_bpp_refresh_force_off
[03:35:02] [PASSED] drm_test_cmdline_res_bpp_refresh_force_on
[03:35:02] [PASSED] drm_test_cmdline_res_bpp_refresh_force_on_analog
[03:35:02] [PASSED] drm_test_cmdline_res_bpp_refresh_force_on_digital
[03:35:02] [PASSED] drm_test_cmdline_res_bpp_refresh_interlaced_margins_force_on
[03:35:02] [PASSED] drm_test_cmdline_res_margins_force_on
[03:35:02] [PASSED] drm_test_cmdline_res_vesa_margins
[03:35:02] [PASSED] drm_test_cmdline_name
[03:35:02] [PASSED] drm_test_cmdline_name_bpp
[03:35:02] [PASSED] drm_test_cmdline_name_option
[03:35:02] [PASSED] drm_test_cmdline_name_bpp_option
[03:35:02] [PASSED] drm_test_cmdline_rotate_0
[03:35:02] [PASSED] drm_test_cmdline_rotate_90
[03:35:02] [PASSED] drm_test_cmdline_rotate_180
[03:35:02] [PASSED] drm_test_cmdline_rotate_270
[03:35:02] [PASSED] drm_test_cmdline_hmirror
[03:35:02] [PASSED] drm_test_cmdline_vmirror
[03:35:02] [PASSED] drm_test_cmdline_margin_options
[03:35:02] [PASSED] drm_test_cmdline_multiple_options
[03:35:02] [PASSED] drm_test_cmdline_bpp_extra_and_option
[03:35:02] [PASSED] drm_test_cmdline_extra_and_option
[03:35:02] [PASSED] drm_test_cmdline_freestanding_options
[03:35:02] [PASSED] drm_test_cmdline_freestanding_force_e_and_options
[03:35:02] [PASSED] drm_test_cmdline_panel_orientation
[03:35:02] ================ drm_test_cmdline_invalid =================
[03:35:02] [PASSED] margin_only
[03:35:02] [PASSED] interlace_only
[03:35:02] [PASSED] res_missing_x
[03:35:02] [PASSED] res_missing_y
[03:35:02] [PASSED] res_bad_y
[03:35:02] [PASSED] res_missing_y_bpp
[03:35:02] [PASSED] res_bad_bpp
[03:35:02] [PASSED] res_bad_refresh
[03:35:02] [PASSED] res_bpp_refresh_force_on_off
[03:35:02] [PASSED] res_invalid_mode
[03:35:02] [PASSED] res_bpp_wrong_place_mode
[03:35:02] [PASSED] name_bpp_refresh
[03:35:02] [PASSED] name_refresh
[03:35:02] [PASSED] name_refresh_wrong_mode
[03:35:02] [PASSED] name_refresh_invalid_mode
[03:35:02] [PASSED] rotate_multiple
[03:35:02] [PASSED] rotate_invalid_val
[03:35:02] [PASSED] rotate_truncated
[03:35:02] [PASSED] invalid_option
[03:35:02] [PASSED] invalid_tv_option
[03:35:02] [PASSED] truncated_tv_option
[03:35:02] ============ [PASSED] drm_test_cmdline_invalid =============
[03:35:02] =============== drm_test_cmdline_tv_options ===============
[03:35:02] [PASSED] NTSC
[03:35:02] [PASSED] NTSC_443
[03:35:02] [PASSED] NTSC_J
[03:35:02] [PASSED] PAL
[03:35:02] [PASSED] PAL_M
[03:35:02] [PASSED] PAL_N
[03:35:02] [PASSED] SECAM
[03:35:02] [PASSED] MONO_525
[03:35:02] [PASSED] MONO_625
[03:35:02] =========== [PASSED] drm_test_cmdline_tv_options ===========
[03:35:02] =============== [PASSED] drm_cmdline_parser ================
[03:35:02] ========== drmm_connector_hdmi_init (20 subtests) ==========
[03:35:02] [PASSED] drm_test_connector_hdmi_init_valid
[03:35:02] [PASSED] drm_test_connector_hdmi_init_bpc_8
[03:35:02] [PASSED] drm_test_connector_hdmi_init_bpc_10
[03:35:02] [PASSED] drm_test_connector_hdmi_init_bpc_12
[03:35:02] [PASSED] drm_test_connector_hdmi_init_bpc_invalid
[03:35:02] [PASSED] drm_test_connector_hdmi_init_bpc_null
[03:35:02] [PASSED] drm_test_connector_hdmi_init_formats_empty
[03:35:02] [PASSED] drm_test_connector_hdmi_init_formats_no_rgb
[03:35:02] === drm_test_connector_hdmi_init_formats_yuv420_allowed ===
[03:35:02] [PASSED] supported_formats=0x9 yuv420_allowed=1
[03:35:02] [PASSED] supported_formats=0x9 yuv420_allowed=0
[03:35:02] [PASSED] supported_formats=0x5 yuv420_allowed=1
[03:35:02] [PASSED] supported_formats=0x5 yuv420_allowed=0
[03:35:02] === [PASSED] drm_test_connector_hdmi_init_formats_yuv420_allowed ===
[03:35:02] [PASSED] drm_test_connector_hdmi_init_null_ddc
[03:35:02] [PASSED] drm_test_connector_hdmi_init_null_product
[03:35:02] [PASSED] drm_test_connector_hdmi_init_null_vendor
[03:35:02] [PASSED] drm_test_connector_hdmi_init_product_length_exact
[03:35:02] [PASSED] drm_test_connector_hdmi_init_product_length_too_long
[03:35:02] [PASSED] drm_test_connector_hdmi_init_product_valid
[03:35:02] [PASSED] drm_test_connector_hdmi_init_vendor_length_exact
[03:35:02] [PASSED] drm_test_connector_hdmi_init_vendor_length_too_long
[03:35:02] [PASSED] drm_test_connector_hdmi_init_vendor_valid
[03:35:02] ========= drm_test_connector_hdmi_init_type_valid =========
[03:35:02] [PASSED] HDMI-A
[03:35:02] [PASSED] HDMI-B
[03:35:02] ===== [PASSED] drm_test_connector_hdmi_init_type_valid =====
[03:35:02] ======== drm_test_connector_hdmi_init_type_invalid ========
[03:35:02] [PASSED] Unknown
[03:35:02] [PASSED] VGA
[03:35:02] [PASSED] DVI-I
[03:35:02] [PASSED] DVI-D
[03:35:02] [PASSED] DVI-A
[03:35:02] [PASSED] Composite
[03:35:02] [PASSED] SVIDEO
[03:35:02] [PASSED] LVDS
[03:35:02] [PASSED] Component
[03:35:02] [PASSED] DIN
[03:35:02] [PASSED] DP
[03:35:02] [PASSED] TV
[03:35:02] [PASSED] eDP
[03:35:02] [PASSED] Virtual
[03:35:02] [PASSED] DSI
[03:35:02] [PASSED] DPI
[03:35:02] [PASSED] Writeback
[03:35:02] [PASSED] SPI
[03:35:02] [PASSED] USB
[03:35:02] ==== [PASSED] drm_test_connector_hdmi_init_type_invalid ====
[03:35:02] ============ [PASSED] drmm_connector_hdmi_init =============
[03:35:02] ============= drmm_connector_init (3 subtests) =============
[03:35:02] [PASSED] drm_test_drmm_connector_init
[03:35:02] [PASSED] drm_test_drmm_connector_init_null_ddc
[03:35:02] ========= drm_test_drmm_connector_init_type_valid =========
[03:35:02] [PASSED] Unknown
[03:35:02] [PASSED] VGA
[03:35:02] [PASSED] DVI-I
[03:35:02] [PASSED] DVI-D
[03:35:02] [PASSED] DVI-A
[03:35:02] [PASSED] Composite
[03:35:02] [PASSED] SVIDEO
[03:35:02] [PASSED] LVDS
[03:35:02] [PASSED] Component
[03:35:02] [PASSED] DIN
[03:35:02] [PASSED] DP
[03:35:02] [PASSED] HDMI-A
[03:35:02] [PASSED] HDMI-B
[03:35:02] [PASSED] TV
[03:35:02] [PASSED] eDP
[03:35:02] [PASSED] Virtual
[03:35:02] [PASSED] DSI
[03:35:02] [PASSED] DPI
[03:35:02] [PASSED] Writeback
[03:35:02] [PASSED] SPI
[03:35:02] [PASSED] USB
[03:35:02] ===== [PASSED] drm_test_drmm_connector_init_type_valid =====
[03:35:02] =============== [PASSED] drmm_connector_init ===============
[03:35:02] ========= drm_connector_dynamic_init (6 subtests) ==========
[03:35:02] [PASSED] drm_test_drm_connector_dynamic_init
[03:35:02] [PASSED] drm_test_drm_connector_dynamic_init_null_ddc
[03:35:02] [PASSED] drm_test_drm_connector_dynamic_init_not_added
[03:35:02] [PASSED] drm_test_drm_connector_dynamic_init_properties
[03:35:02] ===== drm_test_drm_connector_dynamic_init_type_valid ======
[03:35:02] [PASSED] Unknown
[03:35:02] [PASSED] VGA
[03:35:02] [PASSED] DVI-I
[03:35:02] [PASSED] DVI-D
[03:35:02] [PASSED] DVI-A
[03:35:02] [PASSED] Composite
[03:35:02] [PASSED] SVIDEO
[03:35:02] [PASSED] LVDS
[03:35:02] [PASSED] Component
[03:35:02] [PASSED] DIN
[03:35:02] [PASSED] DP
[03:35:02] [PASSED] HDMI-A
[03:35:02] [PASSED] HDMI-B
[03:35:02] [PASSED] TV
[03:35:02] [PASSED] eDP
[03:35:02] [PASSED] Virtual
[03:35:02] [PASSED] DSI
[03:35:02] [PASSED] DPI
[03:35:02] [PASSED] Writeback
[03:35:02] [PASSED] SPI
[03:35:02] [PASSED] USB
[03:35:02] = [PASSED] drm_test_drm_connector_dynamic_init_type_valid ==
[03:35:02] ======== drm_test_drm_connector_dynamic_init_name =========
[03:35:02] [PASSED] Unknown
[03:35:02] [PASSED] VGA
[03:35:02] [PASSED] DVI-I
[03:35:02] [PASSED] DVI-D
[03:35:02] [PASSED] DVI-A
[03:35:02] [PASSED] Composite
[03:35:02] [PASSED] SVIDEO
[03:35:02] [PASSED] LVDS
[03:35:02] [PASSED] Component
[03:35:02] [PASSED] DIN
[03:35:02] [PASSED] DP
[03:35:02] [PASSED] HDMI-A
[03:35:02] [PASSED] HDMI-B
[03:35:02] [PASSED] TV
[03:35:02] [PASSED] eDP
[03:35:02] [PASSED] Virtual
[03:35:02] [PASSED] DSI
[03:35:02] [PASSED] DPI
[03:35:02] [PASSED] Writeback
[03:35:02] [PASSED] SPI
[03:35:02] [PASSED] USB
[03:35:02] ==== [PASSED] drm_test_drm_connector_dynamic_init_name =====
[03:35:02] =========== [PASSED] drm_connector_dynamic_init ============
[03:35:02] ==== drm_connector_dynamic_register_early (4 subtests) =====
[03:35:02] [PASSED] drm_test_drm_connector_dynamic_register_early_on_list
[03:35:02] [PASSED] drm_test_drm_connector_dynamic_register_early_defer
[03:35:02] [PASSED] drm_test_drm_connector_dynamic_register_early_no_init
[03:35:02] [PASSED] drm_test_drm_connector_dynamic_register_early_no_mode_object
[03:35:02] ====== [PASSED] drm_connector_dynamic_register_early =======
[03:35:02] ======= drm_connector_dynamic_register (7 subtests) ========
[03:35:02] [PASSED] drm_test_drm_connector_dynamic_register_on_list
[03:35:02] [PASSED] drm_test_drm_connector_dynamic_register_no_defer
[03:35:02] [PASSED] drm_test_drm_connector_dynamic_register_no_init
[03:35:02] [PASSED] drm_test_drm_connector_dynamic_register_mode_object
[03:35:02] [PASSED] drm_test_drm_connector_dynamic_register_sysfs
[03:35:02] [PASSED] drm_test_drm_connector_dynamic_register_sysfs_name
[03:35:02] [PASSED] drm_test_drm_connector_dynamic_register_debugfs
[03:35:02] ========= [PASSED] drm_connector_dynamic_register ==========
[03:35:02] = drm_connector_attach_broadcast_rgb_property (2 subtests) =
[03:35:02] [PASSED] drm_test_drm_connector_attach_broadcast_rgb_property
[03:35:02] [PASSED] drm_test_drm_connector_attach_broadcast_rgb_property_hdmi_connector
[03:35:02] === [PASSED] drm_connector_attach_broadcast_rgb_property ===
[03:35:02] ========== drm_get_tv_mode_from_name (2 subtests) ==========
[03:35:02] ========== drm_test_get_tv_mode_from_name_valid ===========
[03:35:02] [PASSED] NTSC
[03:35:02] [PASSED] NTSC-443
[03:35:02] [PASSED] NTSC-J
[03:35:02] [PASSED] PAL
[03:35:02] [PASSED] PAL-M
[03:35:02] [PASSED] PAL-N
[03:35:02] [PASSED] SECAM
[03:35:02] [PASSED] Mono
[03:35:02] ====== [PASSED] drm_test_get_tv_mode_from_name_valid =======
[03:35:02] [PASSED] drm_test_get_tv_mode_from_name_truncated
[03:35:02] ============ [PASSED] drm_get_tv_mode_from_name ============
[03:35:02] = drm_test_connector_hdmi_compute_mode_clock (12 subtests) =
[03:35:02] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb
[03:35:02] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_10bpc
[03:35:02] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_10bpc_vic_1
[03:35:02] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_12bpc
[03:35:02] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_12bpc_vic_1
[03:35:02] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_double
[03:35:02] = drm_test_connector_hdmi_compute_mode_clock_yuv420_valid =
[03:35:02] [PASSED] VIC 96
[03:35:02] [PASSED] VIC 97
[03:35:02] [PASSED] VIC 101
[03:35:02] [PASSED] VIC 102
[03:35:02] [PASSED] VIC 106
[03:35:02] [PASSED] VIC 107
[03:35:02] === [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv420_valid ===
[03:35:02] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv420_10_bpc
[03:35:02] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv420_12_bpc
[03:35:02] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv422_8_bpc
[03:35:02] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv422_10_bpc
[03:35:02] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv422_12_bpc
[03:35:02] === [PASSED] drm_test_connector_hdmi_compute_mode_clock ====
[03:35:02] == drm_hdmi_connector_get_broadcast_rgb_name (2 subtests) ==
[03:35:02] === drm_test_drm_hdmi_connector_get_broadcast_rgb_name ====
[03:35:02] [PASSED] Automatic
[03:35:02] [PASSED] Full
[03:35:02] [PASSED] Limited 16:235
[03:35:02] === [PASSED] drm_test_drm_hdmi_connector_get_broadcast_rgb_name ===
[03:35:02] [PASSED] drm_test_drm_hdmi_connector_get_broadcast_rgb_name_invalid
[03:35:02] ==== [PASSED] drm_hdmi_connector_get_broadcast_rgb_name ====
[03:35:02] == drm_hdmi_connector_get_output_format_name (2 subtests) ==
[03:35:02] === drm_test_drm_hdmi_connector_get_output_format_name ====
[03:35:02] [PASSED] RGB
[03:35:02] [PASSED] YUV 4:2:0
[03:35:02] [PASSED] YUV 4:2:2
[03:35:02] [PASSED] YUV 4:4:4
[03:35:02] === [PASSED] drm_test_drm_hdmi_connector_get_output_format_name ===
[03:35:02] [PASSED] drm_test_drm_hdmi_connector_get_output_format_name_invalid
[03:35:02] ==== [PASSED] drm_hdmi_connector_get_output_format_name ====
[03:35:02] ============= drm_damage_helper (21 subtests) ==============
[03:35:02] [PASSED] drm_test_damage_iter_no_damage
[03:35:02] [PASSED] drm_test_damage_iter_no_damage_fractional_src
[03:35:02] [PASSED] drm_test_damage_iter_no_damage_src_moved
[03:35:02] [PASSED] drm_test_damage_iter_no_damage_fractional_src_moved
[03:35:02] [PASSED] drm_test_damage_iter_no_damage_not_visible
[03:35:02] [PASSED] drm_test_damage_iter_no_damage_no_crtc
[03:35:02] [PASSED] drm_test_damage_iter_no_damage_no_fb
[03:35:02] [PASSED] drm_test_damage_iter_simple_damage
[03:35:02] [PASSED] drm_test_damage_iter_single_damage
[03:35:02] [PASSED] drm_test_damage_iter_single_damage_intersect_src
[03:35:02] [PASSED] drm_test_damage_iter_single_damage_outside_src
[03:35:02] [PASSED] drm_test_damage_iter_single_damage_fractional_src
[03:35:02] [PASSED] drm_test_damage_iter_single_damage_intersect_fractional_src
[03:35:02] [PASSED] drm_test_damage_iter_single_damage_outside_fractional_src
[03:35:02] [PASSED] drm_test_damage_iter_single_damage_src_moved
[03:35:02] [PASSED] drm_test_damage_iter_single_damage_fractional_src_moved
[03:35:02] [PASSED] drm_test_damage_iter_damage
[03:35:02] [PASSED] drm_test_damage_iter_damage_one_intersect
[03:35:02] [PASSED] drm_test_damage_iter_damage_one_outside
[03:35:02] [PASSED] drm_test_damage_iter_damage_src_moved
[03:35:02] [PASSED] drm_test_damage_iter_damage_not_visible
[03:35:02] ================ [PASSED] drm_damage_helper ================
[03:35:02] ============== drm_dp_mst_helper (3 subtests) ==============
[03:35:02] ============== drm_test_dp_mst_calc_pbn_mode ==============
[03:35:02] [PASSED] Clock 154000 BPP 30 DSC disabled
[03:35:02] [PASSED] Clock 234000 BPP 30 DSC disabled
[03:35:02] [PASSED] Clock 297000 BPP 24 DSC disabled
[03:35:02] [PASSED] Clock 332880 BPP 24 DSC enabled
[03:35:02] [PASSED] Clock 324540 BPP 24 DSC enabled
[03:35:02] ========== [PASSED] drm_test_dp_mst_calc_pbn_mode ==========
[03:35:02] ============== drm_test_dp_mst_calc_pbn_div ===============
[03:35:02] [PASSED] Link rate 2000000 lane count 4
[03:35:02] [PASSED] Link rate 2000000 lane count 2
[03:35:02] [PASSED] Link rate 2000000 lane count 1
[03:35:02] [PASSED] Link rate 1350000 lane count 4
[03:35:02] [PASSED] Link rate 1350000 lane count 2
[03:35:02] [PASSED] Link rate 1350000 lane count 1
[03:35:02] [PASSED] Link rate 1000000 lane count 4
[03:35:02] [PASSED] Link rate 1000000 lane count 2
[03:35:02] [PASSED] Link rate 1000000 lane count 1
[03:35:02] [PASSED] Link rate 810000 lane count 4
[03:35:02] [PASSED] Link rate 810000 lane count 2
[03:35:02] [PASSED] Link rate 810000 lane count 1
[03:35:02] [PASSED] Link rate 540000 lane count 4
[03:35:02] [PASSED] Link rate 540000 lane count 2
[03:35:02] [PASSED] Link rate 540000 lane count 1
[03:35:02] [PASSED] Link rate 270000 lane count 4
[03:35:02] [PASSED] Link rate 270000 lane count 2
[03:35:02] [PASSED] Link rate 270000 lane count 1
[03:35:02] [PASSED] Link rate 162000 lane count 4
[03:35:02] [PASSED] Link rate 162000 lane count 2
[03:35:02] [PASSED] Link rate 162000 lane count 1
[03:35:02] ========== [PASSED] drm_test_dp_mst_calc_pbn_div ===========
[03:35:02] ========= drm_test_dp_mst_sideband_msg_req_decode =========
[03:35:02] [PASSED] DP_ENUM_PATH_RESOURCES with port number
[03:35:02] [PASSED] DP_POWER_UP_PHY with port number
[03:35:02] [PASSED] DP_POWER_DOWN_PHY with port number
[03:35:02] [PASSED] DP_ALLOCATE_PAYLOAD with SDP stream sinks
[03:35:02] [PASSED] DP_ALLOCATE_PAYLOAD with port number
[03:35:02] [PASSED] DP_ALLOCATE_PAYLOAD with VCPI
[03:35:02] [PASSED] DP_ALLOCATE_PAYLOAD with PBN
[03:35:02] [PASSED] DP_QUERY_PAYLOAD with port number
[03:35:02] [PASSED] DP_QUERY_PAYLOAD with VCPI
[03:35:02] [PASSED] DP_REMOTE_DPCD_READ with port number
[03:35:02] [PASSED] DP_REMOTE_DPCD_READ with DPCD address
[03:35:02] [PASSED] DP_REMOTE_DPCD_READ with max number of bytes
[03:35:02] [PASSED] DP_REMOTE_DPCD_WRITE with port number
[03:35:02] [PASSED] DP_REMOTE_DPCD_WRITE with DPCD address
[03:35:02] [PASSED] DP_REMOTE_DPCD_WRITE with data array
[03:35:02] [PASSED] DP_REMOTE_I2C_READ with port number
[03:35:02] [PASSED] DP_REMOTE_I2C_READ with I2C device ID
[03:35:02] [PASSED] DP_REMOTE_I2C_READ with transactions array
[03:35:02] [PASSED] DP_REMOTE_I2C_WRITE with port number
[03:35:02] [PASSED] DP_REMOTE_I2C_WRITE with I2C device ID
[03:35:02] [PASSED] DP_REMOTE_I2C_WRITE with data array
[03:35:02] [PASSED] DP_QUERY_STREAM_ENC_STATUS with stream ID
[03:35:02] [PASSED] DP_QUERY_STREAM_ENC_STATUS with client ID
[03:35:02] [PASSED] DP_QUERY_STREAM_ENC_STATUS with stream event
[03:35:02] [PASSED] DP_QUERY_STREAM_ENC_STATUS with valid stream event
[03:35:02] [PASSED] DP_QUERY_STREAM_ENC_STATUS with stream behavior
[03:35:02] [PASSED] DP_QUERY_STREAM_ENC_STATUS with a valid stream behavior
[03:35:02] ===== [PASSED] drm_test_dp_mst_sideband_msg_req_decode =====
[03:35:02] ================ [PASSED] drm_dp_mst_helper ================
[03:35:02] ================== drm_exec (7 subtests) ===================
[03:35:02] [PASSED] sanitycheck
[03:35:02] [PASSED] test_lock
[03:35:02] [PASSED] test_lock_unlock
[03:35:02] [PASSED] test_duplicates
[03:35:02] [PASSED] test_prepare
[03:35:02] [PASSED] test_prepare_array
[03:35:02] [PASSED] test_multiple_loops
[03:35:02] ==================== [PASSED] drm_exec =====================
[03:35:02] =========== drm_format_helper_test (17 subtests) ===========
[03:35:02] ============== drm_test_fb_xrgb8888_to_gray8 ==============
[03:35:02] [PASSED] single_pixel_source_buffer
[03:35:02] [PASSED] single_pixel_clip_rectangle
[03:35:02] [PASSED] well_known_colors
[03:35:02] [PASSED] destination_pitch
[03:35:02] ========== [PASSED] drm_test_fb_xrgb8888_to_gray8 ==========
[03:35:02] ============= drm_test_fb_xrgb8888_to_rgb332 ==============
[03:35:02] [PASSED] single_pixel_source_buffer
[03:35:02] [PASSED] single_pixel_clip_rectangle
[03:35:02] [PASSED] well_known_colors
[03:35:02] [PASSED] destination_pitch
[03:35:02] ========= [PASSED] drm_test_fb_xrgb8888_to_rgb332 ==========
[03:35:02] ============= drm_test_fb_xrgb8888_to_rgb565 ==============
[03:35:02] [PASSED] single_pixel_source_buffer
[03:35:02] [PASSED] single_pixel_clip_rectangle
[03:35:02] [PASSED] well_known_colors
[03:35:02] [PASSED] destination_pitch
[03:35:02] ========= [PASSED] drm_test_fb_xrgb8888_to_rgb565 ==========
[03:35:02] ============ drm_test_fb_xrgb8888_to_xrgb1555 =============
[03:35:02] [PASSED] single_pixel_source_buffer
[03:35:02] [PASSED] single_pixel_clip_rectangle
[03:35:02] [PASSED] well_known_colors
[03:35:02] [PASSED] destination_pitch
[03:35:02] ======== [PASSED] drm_test_fb_xrgb8888_to_xrgb1555 =========
[03:35:02] ============ drm_test_fb_xrgb8888_to_argb1555 =============
[03:35:02] [PASSED] single_pixel_source_buffer
[03:35:02] [PASSED] single_pixel_clip_rectangle
[03:35:02] [PASSED] well_known_colors
[03:35:02] [PASSED] destination_pitch
[03:35:02] ======== [PASSED] drm_test_fb_xrgb8888_to_argb1555 =========
[03:35:02] ============ drm_test_fb_xrgb8888_to_rgba5551 =============
[03:35:02] [PASSED] single_pixel_source_buffer
[03:35:02] [PASSED] single_pixel_clip_rectangle
[03:35:02] [PASSED] well_known_colors
[03:35:02] [PASSED] destination_pitch
[03:35:02] ======== [PASSED] drm_test_fb_xrgb8888_to_rgba5551 =========
[03:35:02] ============= drm_test_fb_xrgb8888_to_rgb888 ==============
[03:35:02] [PASSED] single_pixel_source_buffer
[03:35:02] [PASSED] single_pixel_clip_rectangle
[03:35:02] [PASSED] well_known_colors
[03:35:02] [PASSED] destination_pitch
[03:35:02] ========= [PASSED] drm_test_fb_xrgb8888_to_rgb888 ==========
[03:35:02] ============= drm_test_fb_xrgb8888_to_bgr888 ==============
[03:35:02] [PASSED] single_pixel_source_buffer
[03:35:02] [PASSED] single_pixel_clip_rectangle
[03:35:02] [PASSED] well_known_colors
[03:35:02] [PASSED] destination_pitch
[03:35:02] ========= [PASSED] drm_test_fb_xrgb8888_to_bgr888 ==========
[03:35:02] ============ drm_test_fb_xrgb8888_to_argb8888 =============
[03:35:02] [PASSED] single_pixel_source_buffer
[03:35:02] [PASSED] single_pixel_clip_rectangle
[03:35:02] [PASSED] well_known_colors
[03:35:02] [PASSED] destination_pitch
[03:35:02] ======== [PASSED] drm_test_fb_xrgb8888_to_argb8888 =========
[03:35:02] =========== drm_test_fb_xrgb8888_to_xrgb2101010 ===========
[03:35:02] [PASSED] single_pixel_source_buffer
[03:35:02] [PASSED] single_pixel_clip_rectangle
[03:35:02] [PASSED] well_known_colors
[03:35:02] [PASSED] destination_pitch
[03:35:02] ======= [PASSED] drm_test_fb_xrgb8888_to_xrgb2101010 =======
[03:35:02] =========== drm_test_fb_xrgb8888_to_argb2101010 ===========
[03:35:02] [PASSED] single_pixel_source_buffer
[03:35:02] [PASSED] single_pixel_clip_rectangle
[03:35:02] [PASSED] well_known_colors
[03:35:02] [PASSED] destination_pitch
[03:35:02] ======= [PASSED] drm_test_fb_xrgb8888_to_argb2101010 =======
[03:35:02] ============== drm_test_fb_xrgb8888_to_mono ===============
[03:35:02] [PASSED] single_pixel_source_buffer
[03:35:02] [PASSED] single_pixel_clip_rectangle
[03:35:02] [PASSED] well_known_colors
[03:35:02] [PASSED] destination_pitch
[03:35:02] ========== [PASSED] drm_test_fb_xrgb8888_to_mono ===========
[03:35:02] ==================== drm_test_fb_swab =====================
[03:35:02] [PASSED] single_pixel_source_buffer
[03:35:02] [PASSED] single_pixel_clip_rectangle
[03:35:02] [PASSED] well_known_colors
[03:35:02] [PASSED] destination_pitch
[03:35:02] ================ [PASSED] drm_test_fb_swab =================
[03:35:02] ============ drm_test_fb_xrgb8888_to_xbgr8888 =============
[03:35:02] [PASSED] single_pixel_source_buffer
[03:35:02] [PASSED] single_pixel_clip_rectangle
[03:35:02] [PASSED] well_known_colors
[03:35:02] [PASSED] destination_pitch
[03:35:02] ======== [PASSED] drm_test_fb_xrgb8888_to_xbgr8888 =========
[03:35:02] ============ drm_test_fb_xrgb8888_to_abgr8888 =============
[03:35:02] [PASSED] single_pixel_source_buffer
[03:35:02] [PASSED] single_pixel_clip_rectangle
[03:35:02] [PASSED] well_known_colors
[03:35:02] [PASSED] destination_pitch
[03:35:02] ======== [PASSED] drm_test_fb_xrgb8888_to_abgr8888 =========
[03:35:02] ================= drm_test_fb_clip_offset =================
[03:35:02] [PASSED] pass through
[03:35:02] [PASSED] horizontal offset
[03:35:02] [PASSED] vertical offset
[03:35:02] [PASSED] horizontal and vertical offset
[03:35:02] [PASSED] horizontal offset (custom pitch)
[03:35:02] [PASSED] vertical offset (custom pitch)
[03:35:02] [PASSED] horizontal and vertical offset (custom pitch)
[03:35:02] ============= [PASSED] drm_test_fb_clip_offset =============
[03:35:02] =================== drm_test_fb_memcpy ====================
[03:35:02] [PASSED] single_pixel_source_buffer: XR24 little-endian (0x34325258)
[03:35:02] [PASSED] single_pixel_source_buffer: XRA8 little-endian (0x38415258)
[03:35:02] [PASSED] single_pixel_source_buffer: YU24 little-endian (0x34325559)
[03:35:02] [PASSED] single_pixel_clip_rectangle: XB24 little-endian (0x34324258)
[03:35:02] [PASSED] single_pixel_clip_rectangle: XRA8 little-endian (0x38415258)
[03:35:02] [PASSED] single_pixel_clip_rectangle: YU24 little-endian (0x34325559)
[03:35:02] [PASSED] well_known_colors: XB24 little-endian (0x34324258)
[03:35:02] [PASSED] well_known_colors: XRA8 little-endian (0x38415258)
[03:35:02] [PASSED] well_known_colors: YU24 little-endian (0x34325559)
[03:35:02] [PASSED] destination_pitch: XB24 little-endian (0x34324258)
[03:35:02] [PASSED] destination_pitch: XRA8 little-endian (0x38415258)
[03:35:02] [PASSED] destination_pitch: YU24 little-endian (0x34325559)
[03:35:02] =============== [PASSED] drm_test_fb_memcpy ================
[03:35:02] ============= [PASSED] drm_format_helper_test ==============
[03:35:02] ================= drm_format (18 subtests) =================
[03:35:02] [PASSED] drm_test_format_block_width_invalid
[03:35:02] [PASSED] drm_test_format_block_width_one_plane
[03:35:02] [PASSED] drm_test_format_block_width_two_plane
[03:35:02] [PASSED] drm_test_format_block_width_three_plane
[03:35:02] [PASSED] drm_test_format_block_width_tiled
[03:35:02] [PASSED] drm_test_format_block_height_invalid
[03:35:02] [PASSED] drm_test_format_block_height_one_plane
[03:35:02] [PASSED] drm_test_format_block_height_two_plane
[03:35:02] [PASSED] drm_test_format_block_height_three_plane
[03:35:02] [PASSED] drm_test_format_block_height_tiled
[03:35:02] [PASSED] drm_test_format_min_pitch_invalid
[03:35:02] [PASSED] drm_test_format_min_pitch_one_plane_8bpp
[03:35:02] [PASSED] drm_test_format_min_pitch_one_plane_16bpp
[03:35:02] [PASSED] drm_test_format_min_pitch_one_plane_24bpp
[03:35:02] [PASSED] drm_test_format_min_pitch_one_plane_32bpp
[03:35:02] [PASSED] drm_test_format_min_pitch_two_plane
[03:35:02] [PASSED] drm_test_format_min_pitch_three_plane_8bpp
[03:35:02] [PASSED] drm_test_format_min_pitch_tiled
[03:35:02] =================== [PASSED] drm_format ====================
[03:35:02] ============== drm_framebuffer (10 subtests) ===============
[03:35:02] ========== drm_test_framebuffer_check_src_coords ==========
[03:35:02] [PASSED] Success: source fits into fb
[03:35:02] [PASSED] Fail: overflowing fb with x-axis coordinate
[03:35:02] [PASSED] Fail: overflowing fb with y-axis coordinate
[03:35:02] [PASSED] Fail: overflowing fb with source width
[03:35:02] [PASSED] Fail: overflowing fb with source height
[03:35:02] ====== [PASSED] drm_test_framebuffer_check_src_coords ======
[03:35:02] [PASSED] drm_test_framebuffer_cleanup
[03:35:02] =============== drm_test_framebuffer_create ===============
[03:35:02] [PASSED] ABGR8888 normal sizes
[03:35:02] [PASSED] ABGR8888 max sizes
[03:35:02] [PASSED] ABGR8888 pitch greater than min required
[03:35:02] [PASSED] ABGR8888 pitch less than min required
[03:35:02] [PASSED] ABGR8888 Invalid width
[03:35:02] [PASSED] ABGR8888 Invalid buffer handle
[03:35:02] [PASSED] No pixel format
[03:35:02] [PASSED] ABGR8888 Width 0
[03:35:02] [PASSED] ABGR8888 Height 0
[03:35:02] [PASSED] ABGR8888 Out of bound height * pitch combination
[03:35:02] [PASSED] ABGR8888 Large buffer offset
[03:35:02] [PASSED] ABGR8888 Buffer offset for inexistent plane
[03:35:02] [PASSED] ABGR8888 Invalid flag
[03:35:02] [PASSED] ABGR8888 Set DRM_MODE_FB_MODIFIERS without modifiers
[03:35:02] [PASSED] ABGR8888 Valid buffer modifier
[03:35:02] [PASSED] ABGR8888 Invalid buffer modifier(DRM_FORMAT_MOD_SAMSUNG_64_32_TILE)
[03:35:02] [PASSED] ABGR8888 Extra pitches without DRM_MODE_FB_MODIFIERS
[03:35:02] [PASSED] ABGR8888 Extra pitches with DRM_MODE_FB_MODIFIERS
[03:35:02] [PASSED] NV12 Normal sizes
[03:35:02] [PASSED] NV12 Max sizes
[03:35:02] [PASSED] NV12 Invalid pitch
[03:35:02] [PASSED] NV12 Invalid modifier/missing DRM_MODE_FB_MODIFIERS flag
[03:35:02] [PASSED] NV12 different modifier per-plane
[03:35:02] [PASSED] NV12 with DRM_FORMAT_MOD_SAMSUNG_64_32_TILE
[03:35:02] [PASSED] NV12 Valid modifiers without DRM_MODE_FB_MODIFIERS
[03:35:02] [PASSED] NV12 Modifier for inexistent plane
[03:35:02] [PASSED] NV12 Handle for inexistent plane
[03:35:02] [PASSED] NV12 Handle for inexistent plane without DRM_MODE_FB_MODIFIERS
[03:35:02] [PASSED] YVU420 DRM_MODE_FB_MODIFIERS set without modifier
[03:35:02] [PASSED] YVU420 Normal sizes
[03:35:02] [PASSED] YVU420 Max sizes
[03:35:02] [PASSED] YVU420 Invalid pitch
[03:35:02] [PASSED] YVU420 Different pitches
[03:35:02] [PASSED] YVU420 Different buffer offsets/pitches
[03:35:02] [PASSED] YVU420 Modifier set just for plane 0, without DRM_MODE_FB_MODIFIERS
[03:35:02] [PASSED] YVU420 Modifier set just for planes 0, 1, without DRM_MODE_FB_MODIFIERS
[03:35:02] [PASSED] YVU420 Modifier set just for plane 0, 1, with DRM_MODE_FB_MODIFIERS
[03:35:02] [PASSED] YVU420 Valid modifier
[03:35:02] [PASSED] YVU420 Different modifiers per plane
[03:35:02] [PASSED] YVU420 Modifier for inexistent plane
[03:35:02] [PASSED] YUV420_10BIT Invalid modifier(DRM_FORMAT_MOD_LINEAR)
[03:35:02] [PASSED] X0L2 Normal sizes
[03:35:02] [PASSED] X0L2 Max sizes
[03:35:02] [PASSED] X0L2 Invalid pitch
[03:35:02] [PASSED] X0L2 Pitch greater than minimum required
[03:35:02] [PASSED] X0L2 Handle for inexistent plane
[03:35:02] [PASSED] X0L2 Offset for inexistent plane, without DRM_MODE_FB_MODIFIERS set
[03:35:02] [PASSED] X0L2 Modifier without DRM_MODE_FB_MODIFIERS set
[03:35:02] [PASSED] X0L2 Valid modifier
[03:35:02] [PASSED] X0L2 Modifier for inexistent plane
[03:35:02] =========== [PASSED] drm_test_framebuffer_create ===========
[03:35:02] [PASSED] drm_test_framebuffer_free
[03:35:02] [PASSED] drm_test_framebuffer_init
[03:35:02] [PASSED] drm_test_framebuffer_init_bad_format
[03:35:02] [PASSED] drm_test_framebuffer_init_dev_mismatch
[03:35:02] [PASSED] drm_test_framebuffer_lookup
[03:35:02] [PASSED] drm_test_framebuffer_lookup_inexistent
[03:35:02] [PASSED] drm_test_framebuffer_modifiers_not_supported
[03:35:02] ================= [PASSED] drm_framebuffer =================
[03:35:02] ================ drm_gem_shmem (8 subtests) ================
[03:35:02] [PASSED] drm_gem_shmem_test_obj_create
[03:35:02] [PASSED] drm_gem_shmem_test_obj_create_private
[03:35:02] [PASSED] drm_gem_shmem_test_pin_pages
[03:35:02] [PASSED] drm_gem_shmem_test_vmap
[03:35:02] [PASSED] drm_gem_shmem_test_get_sg_table
[03:35:02] [PASSED] drm_gem_shmem_test_get_pages_sgt
[03:35:02] [PASSED] drm_gem_shmem_test_madvise
[03:35:02] [PASSED] drm_gem_shmem_test_purge
[03:35:02] ================== [PASSED] drm_gem_shmem ==================
[03:35:02] === drm_atomic_helper_connector_hdmi_check (29 subtests) ===
[03:35:02] [PASSED] drm_test_check_broadcast_rgb_auto_cea_mode
[03:35:02] [PASSED] drm_test_check_broadcast_rgb_auto_cea_mode_vic_1
[03:35:02] [PASSED] drm_test_check_broadcast_rgb_full_cea_mode
[03:35:02] [PASSED] drm_test_check_broadcast_rgb_full_cea_mode_vic_1
[03:35:02] [PASSED] drm_test_check_broadcast_rgb_limited_cea_mode
[03:35:02] [PASSED] drm_test_check_broadcast_rgb_limited_cea_mode_vic_1
[03:35:02] ====== drm_test_check_broadcast_rgb_cea_mode_yuv420 =======
[03:35:02] [PASSED] Automatic
[03:35:02] [PASSED] Full
[03:35:02] [PASSED] Limited 16:235
[03:35:02] == [PASSED] drm_test_check_broadcast_rgb_cea_mode_yuv420 ===
[03:35:02] [PASSED] drm_test_check_broadcast_rgb_crtc_mode_changed
[03:35:02] [PASSED] drm_test_check_broadcast_rgb_crtc_mode_not_changed
[03:35:02] [PASSED] drm_test_check_disable_connector
[03:35:02] [PASSED] drm_test_check_hdmi_funcs_reject_rate
[03:35:02] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_rgb
[03:35:02] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_yuv420
[03:35:02] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_ignore_yuv422
[03:35:02] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_ignore_yuv420
[03:35:02] [PASSED] drm_test_check_driver_unsupported_fallback_yuv420
[03:35:02] [PASSED] drm_test_check_output_bpc_crtc_mode_changed
[03:35:02] [PASSED] drm_test_check_output_bpc_crtc_mode_not_changed
[03:35:02] [PASSED] drm_test_check_output_bpc_dvi
[03:35:02] [PASSED] drm_test_check_output_bpc_format_vic_1
[03:35:02] [PASSED] drm_test_check_output_bpc_format_display_8bpc_only
[03:35:02] [PASSED] drm_test_check_output_bpc_format_display_rgb_only
[03:35:02] [PASSED] drm_test_check_output_bpc_format_driver_8bpc_only
[03:35:02] [PASSED] drm_test_check_output_bpc_format_driver_rgb_only
[03:35:02] [PASSED] drm_test_check_tmds_char_rate_rgb_8bpc
[03:35:02] [PASSED] drm_test_check_tmds_char_rate_rgb_10bpc
[03:35:02] [PASSED] drm_test_check_tmds_char_rate_rgb_12bpc
[03:35:02] ============ drm_test_check_hdmi_color_format =============
[03:35:02] [PASSED] AUTO -> RGB
[03:35:02] [PASSED] YCBCR422 -> YUV422
[03:35:02] [PASSED] YCBCR420 -> YUV420
[03:35:02] [PASSED] YCBCR444 -> YUV444
[03:35:02] [PASSED] RGB -> RGB
[03:35:02] ======== [PASSED] drm_test_check_hdmi_color_format =========
[03:35:02] ======== drm_test_check_hdmi_color_format_420_only ========
[03:35:02] [PASSED] RGB should fail
[03:35:02] [PASSED] YUV444 should fail
[03:35:02] [PASSED] YUV422 should fail
[03:35:02] [PASSED] YUV420 should work
[03:35:02] ==== [PASSED] drm_test_check_hdmi_color_format_420_only ====
[03:35:02] ===== [PASSED] drm_atomic_helper_connector_hdmi_check ======
[03:35:02] === drm_atomic_helper_connector_hdmi_reset (6 subtests) ====
[03:35:02] [PASSED] drm_test_check_broadcast_rgb_value
[03:35:02] [PASSED] drm_test_check_bpc_8_value
[03:35:02] [PASSED] drm_test_check_bpc_10_value
[03:35:02] [PASSED] drm_test_check_bpc_12_value
[03:35:02] [PASSED] drm_test_check_format_value
[03:35:02] [PASSED] drm_test_check_tmds_char_value
[03:35:02] ===== [PASSED] drm_atomic_helper_connector_hdmi_reset ======
[03:35:02] = drm_atomic_helper_connector_hdmi_mode_valid (7 subtests) =
[03:35:02] [PASSED] drm_test_check_mode_valid
[03:35:02] [PASSED] drm_test_check_mode_valid_reject
[03:35:02] [PASSED] drm_test_check_mode_valid_reject_rate
[03:35:02] [PASSED] drm_test_check_mode_valid_reject_max_clock
[03:35:02] [PASSED] drm_test_check_mode_valid_yuv420_only_max_clock
[03:35:02] [PASSED] drm_test_check_mode_valid_reject_yuv420_only_connector
[03:35:02] [PASSED] drm_test_check_mode_valid_accept_yuv420_also_connector_rgb
[03:35:02] === [PASSED] drm_atomic_helper_connector_hdmi_mode_valid ===
[03:35:02] = drm_atomic_helper_connector_hdmi_infoframes (5 subtests) =
[03:35:02] [PASSED] drm_test_check_infoframes
[03:35:02] [PASSED] drm_test_check_reject_avi_infoframe
[03:35:02] [PASSED] drm_test_check_reject_hdr_infoframe_bpc_8
[03:35:02] [PASSED] drm_test_check_reject_hdr_infoframe_bpc_10
[03:35:02] [PASSED] drm_test_check_reject_audio_infoframe
[03:35:02] === [PASSED] drm_atomic_helper_connector_hdmi_infoframes ===
[03:35:02] ================= drm_managed (2 subtests) =================
[03:35:02] [PASSED] drm_test_managed_release_action
[03:35:02] [PASSED] drm_test_managed_run_action
[03:35:02] =================== [PASSED] drm_managed ===================
[03:35:02] =================== drm_mm (6 subtests) ====================
[03:35:02] [PASSED] drm_test_mm_init
[03:35:02] [PASSED] drm_test_mm_debug
[03:35:02] [PASSED] drm_test_mm_align32
[03:35:02] [PASSED] drm_test_mm_align64
[03:35:02] [PASSED] drm_test_mm_lowest
[03:35:02] [PASSED] drm_test_mm_highest
[03:35:02] ===================== [PASSED] drm_mm ======================
[03:35:02] ============= drm_modes_analog_tv (5 subtests) =============
[03:35:02] [PASSED] drm_test_modes_analog_tv_mono_576i
[03:35:02] [PASSED] drm_test_modes_analog_tv_ntsc_480i
[03:35:02] [PASSED] drm_test_modes_analog_tv_ntsc_480i_inlined
[03:35:02] [PASSED] drm_test_modes_analog_tv_pal_576i
[03:35:02] [PASSED] drm_test_modes_analog_tv_pal_576i_inlined
[03:35:02] =============== [PASSED] drm_modes_analog_tv ===============
[03:35:02] ============== drm_plane_helper (2 subtests) ===============
[03:35:02] =============== drm_test_check_plane_state ================
[03:35:02] [PASSED] clipping_simple
[03:35:02] [PASSED] clipping_rotate_reflect
[03:35:02] [PASSED] positioning_simple
[03:35:02] [PASSED] upscaling
[03:35:02] [PASSED] downscaling
[03:35:02] [PASSED] rounding1
[03:35:02] [PASSED] rounding2
[03:35:02] [PASSED] rounding3
[03:35:02] [PASSED] rounding4
[03:35:02] =========== [PASSED] drm_test_check_plane_state ============
[03:35:02] =========== drm_test_check_invalid_plane_state ============
[03:35:02] [PASSED] positioning_invalid
[03:35:02] [PASSED] upscaling_invalid
[03:35:02] [PASSED] downscaling_invalid
[03:35:02] ======= [PASSED] drm_test_check_invalid_plane_state ========
[03:35:02] ================ [PASSED] drm_plane_helper =================
[03:35:02] ====== drm_connector_helper_tv_get_modes (1 subtest) =======
[03:35:02] ====== drm_test_connector_helper_tv_get_modes_check =======
[03:35:02] [PASSED] None
[03:35:02] [PASSED] PAL
[03:35:02] [PASSED] NTSC
[03:35:02] [PASSED] Both, NTSC Default
[03:35:02] [PASSED] Both, PAL Default
[03:35:02] [PASSED] Both, NTSC Default, with PAL on command-line
[03:35:02] [PASSED] Both, PAL Default, with NTSC on command-line
[03:35:02] == [PASSED] drm_test_connector_helper_tv_get_modes_check ===
[03:35:02] ======== [PASSED] drm_connector_helper_tv_get_modes ========
[03:35:02] ================== drm_rect (9 subtests) ===================
[03:35:02] [PASSED] drm_test_rect_clip_scaled_div_by_zero
[03:35:02] [PASSED] drm_test_rect_clip_scaled_not_clipped
[03:35:02] [PASSED] drm_test_rect_clip_scaled_clipped
[03:35:02] [PASSED] drm_test_rect_clip_scaled_signed_vs_unsigned
[03:35:02] ================= drm_test_rect_intersect =================
[03:35:02] [PASSED] top-left x bottom-right: 2x2+1+1 x 2x2+0+0
[03:35:02] [PASSED] top-right x bottom-left: 2x2+0+0 x 2x2+1-1
[03:35:02] [PASSED] bottom-left x top-right: 2x2+1-1 x 2x2+0+0
[03:35:02] [PASSED] bottom-right x top-left: 2x2+0+0 x 2x2+1+1
[03:35:02] [PASSED] right x left: 2x1+0+0 x 3x1+1+0
[03:35:02] [PASSED] left x right: 3x1+1+0 x 2x1+0+0
[03:35:02] [PASSED] up x bottom: 1x2+0+0 x 1x3+0-1
[03:35:02] [PASSED] bottom x up: 1x3+0-1 x 1x2+0+0
[03:35:02] [PASSED] touching corner: 1x1+0+0 x 2x2+1+1
[03:35:02] [PASSED] touching side: 1x1+0+0 x 1x1+1+0
[03:35:02] [PASSED] equal rects: 2x2+0+0 x 2x2+0+0
[03:35:02] [PASSED] inside another: 2x2+0+0 x 1x1+1+1
[03:35:02] [PASSED] far away: 1x1+0+0 x 1x1+3+6
[03:35:02] [PASSED] points intersecting: 0x0+5+10 x 0x0+5+10
[03:35:02] [PASSED] points not intersecting: 0x0+0+0 x 0x0+5+10
[03:35:02] ============= [PASSED] drm_test_rect_intersect =============
[03:35:02] ================ drm_test_rect_calc_hscale ================
[03:35:02] [PASSED] normal use
[03:35:02] [PASSED] out of max range
[03:35:02] [PASSED] out of min range
[03:35:02] [PASSED] zero dst
[03:35:02] [PASSED] negative src
[03:35:02] [PASSED] negative dst
[03:35:02] ============ [PASSED] drm_test_rect_calc_hscale ============
[03:35:02] ================ drm_test_rect_calc_vscale ================
[03:35:02] [PASSED] normal use
[03:35:02] [PASSED] out of max range
[03:35:02] [PASSED] out of min range
[03:35:02] [PASSED] zero dst
[03:35:02] [PASSED] negative src
[03:35:02] [PASSED] negative dst
[03:35:02] ============ [PASSED] drm_test_rect_calc_vscale ============
[03:35:02] ================== drm_test_rect_rotate ===================
[03:35:02] [PASSED] reflect-x
[03:35:02] [PASSED] reflect-y
[03:35:02] [PASSED] rotate-0
[03:35:02] [PASSED] rotate-90
[03:35:02] [PASSED] rotate-180
[03:35:02] [PASSED] rotate-270
[03:35:02] ============== [PASSED] drm_test_rect_rotate ===============
[03:35:02] ================ drm_test_rect_rotate_inv =================
[03:35:02] [PASSED] reflect-x
[03:35:02] [PASSED] reflect-y
[03:35:02] [PASSED] rotate-0
[03:35:02] [PASSED] rotate-90
[03:35:02] [PASSED] rotate-180
[03:35:02] [PASSED] rotate-270
[03:35:02] ============ [PASSED] drm_test_rect_rotate_inv =============
[03:35:02] ==================== [PASSED] drm_rect =====================
[03:35:02] ============ drm_sysfb_modeset_test (1 subtest) ============
[03:35:02] ============ drm_test_sysfb_build_fourcc_list =============
[03:35:02] [PASSED] no native formats
[03:35:02] [PASSED] XRGB8888 as native format
[03:35:02] [PASSED] remove duplicates
[03:35:02] [PASSED] convert alpha formats
[03:35:02] [PASSED] random formats
[03:35:02] ======== [PASSED] drm_test_sysfb_build_fourcc_list =========
[03:35:02] ============= [PASSED] drm_sysfb_modeset_test ==============
[03:35:02] ================== drm_fixp (2 subtests) ===================
[03:35:02] [PASSED] drm_test_int2fixp
[03:35:02] [PASSED] drm_test_sm2fixp
[03:35:02] ==================== [PASSED] drm_fixp =====================
[03:35:02] ============================================================
[03:35:02] Testing complete. Ran 639 tests: passed: 639
[03:35:02] Elapsed time: 25.963s total, 1.764s configuring, 24.032s building, 0.154s running
+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/ttm/tests/.kunitconfig
[03:35:02] Configuring KUnit Kernel ...
Regenerating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[03:35:04] 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
[03:35:13] Starting KUnit Kernel (1/1)...
[03:35:13] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[03:35:13] ================= ttm_device (5 subtests) ==================
[03:35:13] [PASSED] ttm_device_init_basic
[03:35:13] [PASSED] ttm_device_init_multiple
[03:35:13] [PASSED] ttm_device_fini_basic
[03:35:13] [PASSED] ttm_device_init_no_vma_man
[03:35:13] ================== ttm_device_init_pools ==================
[03:35:13] [PASSED] No DMA allocations, no DMA32 required
[03:35:13] [PASSED] DMA allocations, DMA32 required
[03:35:13] [PASSED] No DMA allocations, DMA32 required
[03:35:13] [PASSED] DMA allocations, no DMA32 required
[03:35:13] ============== [PASSED] ttm_device_init_pools ==============
[03:35:13] =================== [PASSED] ttm_device ====================
[03:35:13] ================== ttm_pool (8 subtests) ===================
[03:35:13] ================== ttm_pool_alloc_basic ===================
[03:35:13] [PASSED] One page
[03:35:13] [PASSED] More than one page
[03:35:13] [PASSED] Above the allocation limit
[03:35:13] [PASSED] One page, with coherent DMA mappings enabled
[03:35:13] [PASSED] Above the allocation limit, with coherent DMA mappings enabled
[03:35:13] ============== [PASSED] ttm_pool_alloc_basic ===============
[03:35:13] ============== ttm_pool_alloc_basic_dma_addr ==============
[03:35:13] [PASSED] One page
[03:35:13] [PASSED] More than one page
[03:35:13] [PASSED] Above the allocation limit
[03:35:13] [PASSED] One page, with coherent DMA mappings enabled
[03:35:13] [PASSED] Above the allocation limit, with coherent DMA mappings enabled
[03:35:13] ========== [PASSED] ttm_pool_alloc_basic_dma_addr ==========
[03:35:13] [PASSED] ttm_pool_alloc_order_caching_match
[03:35:13] [PASSED] ttm_pool_alloc_caching_mismatch
[03:35:13] [PASSED] ttm_pool_alloc_order_mismatch
[03:35:13] [PASSED] ttm_pool_free_dma_alloc
[03:35:13] [PASSED] ttm_pool_free_no_dma_alloc
[03:35:13] [PASSED] ttm_pool_fini_basic
[03:35:13] ==================== [PASSED] ttm_pool =====================
[03:35:13] ================ ttm_resource (8 subtests) =================
[03:35:13] ================= ttm_resource_init_basic =================
[03:35:13] [PASSED] Init resource in TTM_PL_SYSTEM
[03:35:13] [PASSED] Init resource in TTM_PL_VRAM
[03:35:13] [PASSED] Init resource in a private placement
[03:35:13] [PASSED] Init resource in TTM_PL_SYSTEM, set placement flags
[03:35:13] ============= [PASSED] ttm_resource_init_basic =============
[03:35:13] [PASSED] ttm_resource_init_pinned
[03:35:13] [PASSED] ttm_resource_fini_basic
[03:35:13] [PASSED] ttm_resource_manager_init_basic
[03:35:13] [PASSED] ttm_resource_manager_usage_basic
[03:35:13] [PASSED] ttm_resource_manager_set_used_basic
[03:35:13] [PASSED] ttm_sys_man_alloc_basic
[03:35:13] [PASSED] ttm_sys_man_free_basic
[03:35:13] ================== [PASSED] ttm_resource ===================
[03:35:13] =================== ttm_tt (15 subtests) ===================
[03:35:13] ==================== ttm_tt_init_basic ====================
[03:35:13] [PASSED] Page-aligned size
[03:35:13] [PASSED] Extra pages requested
[03:35:13] ================ [PASSED] ttm_tt_init_basic ================
[03:35:13] [PASSED] ttm_tt_init_misaligned
[03:35:13] [PASSED] ttm_tt_fini_basic
[03:35:13] [PASSED] ttm_tt_fini_sg
[03:35:13] [PASSED] ttm_tt_fini_shmem
[03:35:13] [PASSED] ttm_tt_create_basic
[03:35:13] [PASSED] ttm_tt_create_invalid_bo_type
[03:35:13] [PASSED] ttm_tt_create_ttm_exists
[03:35:13] [PASSED] ttm_tt_create_failed
[03:35:13] [PASSED] ttm_tt_destroy_basic
[03:35:13] [PASSED] ttm_tt_populate_null_ttm
[03:35:13] [PASSED] ttm_tt_populate_populated_ttm
[03:35:13] [PASSED] ttm_tt_unpopulate_basic
[03:35:13] [PASSED] ttm_tt_unpopulate_empty_ttm
[03:35:13] [PASSED] ttm_tt_swapin_basic
[03:35:13] ===================== [PASSED] ttm_tt ======================
[03:35:13] =================== ttm_bo (14 subtests) ===================
[03:35:13] =========== ttm_bo_reserve_optimistic_no_ticket ===========
[03:35:13] [PASSED] Cannot be interrupted and sleeps
[03:35:13] [PASSED] Cannot be interrupted, locks straight away
[03:35:13] [PASSED] Can be interrupted, sleeps
[03:35:13] ======= [PASSED] ttm_bo_reserve_optimistic_no_ticket =======
[03:35:13] [PASSED] ttm_bo_reserve_locked_no_sleep
[03:35:13] [PASSED] ttm_bo_reserve_no_wait_ticket
[03:35:13] [PASSED] ttm_bo_reserve_double_resv
[03:35:13] [PASSED] ttm_bo_reserve_interrupted
[03:35:13] [PASSED] ttm_bo_reserve_deadlock
[03:35:13] [PASSED] ttm_bo_unreserve_basic
[03:35:13] [PASSED] ttm_bo_unreserve_pinned
[03:35:13] [PASSED] ttm_bo_unreserve_bulk
[03:35:13] [PASSED] ttm_bo_fini_basic
[03:35:13] [PASSED] ttm_bo_fini_shared_resv
[03:35:13] [PASSED] ttm_bo_pin_basic
[03:35:13] [PASSED] ttm_bo_pin_unpin_resource
[03:35:13] [PASSED] ttm_bo_multiple_pin_one_unpin
[03:35:13] ===================== [PASSED] ttm_bo ======================
[03:35:13] ============== ttm_bo_validate (22 subtests) ===============
[03:35:13] ============== ttm_bo_init_reserved_sys_man ===============
[03:35:13] [PASSED] Buffer object for userspace
[03:35:13] [PASSED] Kernel buffer object
[03:35:13] [PASSED] Shared buffer object
[03:35:13] ========== [PASSED] ttm_bo_init_reserved_sys_man ===========
[03:35:13] ============== ttm_bo_init_reserved_mock_man ==============
[03:35:13] [PASSED] Buffer object for userspace
[03:35:13] [PASSED] Kernel buffer object
[03:35:13] [PASSED] Shared buffer object
[03:35:13] ========== [PASSED] ttm_bo_init_reserved_mock_man ==========
[03:35:13] [PASSED] ttm_bo_init_reserved_resv
[03:35:13] ================== ttm_bo_validate_basic ==================
[03:35:13] [PASSED] Buffer object for userspace
[03:35:13] [PASSED] Kernel buffer object
[03:35:13] [PASSED] Shared buffer object
[03:35:13] ============== [PASSED] ttm_bo_validate_basic ==============
[03:35:13] [PASSED] ttm_bo_validate_invalid_placement
[03:35:13] ============= ttm_bo_validate_same_placement ==============
[03:35:13] [PASSED] System manager
[03:35:13] [PASSED] VRAM manager
[03:35:13] ========= [PASSED] ttm_bo_validate_same_placement ==========
[03:35:13] [PASSED] ttm_bo_validate_failed_alloc
[03:35:13] [PASSED] ttm_bo_validate_pinned
[03:35:13] [PASSED] ttm_bo_validate_busy_placement
[03:35:13] ================ ttm_bo_validate_multihop =================
[03:35:13] [PASSED] Buffer object for userspace
[03:35:13] [PASSED] Kernel buffer object
[03:35:13] [PASSED] Shared buffer object
[03:35:13] ============ [PASSED] ttm_bo_validate_multihop =============
[03:35:13] ========== ttm_bo_validate_no_placement_signaled ==========
[03:35:13] [PASSED] Buffer object in system domain, no page vector
[03:35:13] [PASSED] Buffer object in system domain with an existing page vector
[03:35:13] ====== [PASSED] ttm_bo_validate_no_placement_signaled ======
[03:35:13] ======== ttm_bo_validate_no_placement_not_signaled ========
[03:35:13] [PASSED] Buffer object for userspace
[03:35:13] [PASSED] Kernel buffer object
[03:35:13] [PASSED] Shared buffer object
[03:35:13] ==== [PASSED] ttm_bo_validate_no_placement_not_signaled ====
[03:35:13] [PASSED] ttm_bo_validate_move_fence_signaled
[03:35:13] ========= ttm_bo_validate_move_fence_not_signaled =========
[03:35:13] [PASSED] Waits for GPU
[03:35:13] [PASSED] Tries to lock straight away
[03:35:13] ===== [PASSED] ttm_bo_validate_move_fence_not_signaled =====
[03:35:13] [PASSED] ttm_bo_validate_swapout
[03:35:13] [PASSED] ttm_bo_validate_happy_evict
[03:35:13] [PASSED] ttm_bo_validate_all_pinned_evict
[03:35:13] [PASSED] ttm_bo_validate_allowed_only_evict
[03:35:13] [PASSED] ttm_bo_validate_deleted_evict
[03:35:13] [PASSED] ttm_bo_validate_busy_domain_evict
[03:35:13] [PASSED] ttm_bo_validate_evict_gutting
[03:35:13] [PASSED] ttm_bo_validate_recrusive_evict
[03:35:13] ================= [PASSED] ttm_bo_validate =================
[03:35:13] ============================================================
[03:35:13] Testing complete. Ran 102 tests: passed: 102
[03:35:13] Elapsed time: 11.637s total, 1.751s configuring, 9.671s building, 0.179s running
+ cleanup
++ stat -c %u:%g /kernel
+ chown -R 1003:1003 /kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* ✓ Xe.CI.BAT: success for drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels
2026-06-12 3:27 [PATCH 0/2] drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels Gajendra Uttamchand
` (3 preceding siblings ...)
2026-06-12 3:35 ` ✓ CI.KUnit: success " Patchwork
@ 2026-06-12 4:13 ` Patchwork
2026-06-12 19:31 ` ✓ Xe.CI.FULL: " Patchwork
5 siblings, 0 replies; 10+ messages in thread
From: Patchwork @ 2026-06-12 4:13 UTC (permalink / raw)
To: Gajendra Uttamchand; +Cc: intel-xe
[-- Attachment #1: Type: text/plain, Size: 973 bytes --]
== Series Details ==
Series: drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels
URL : https://patchwork.freedesktop.org/series/168394/
State : success
== Summary ==
CI Bug Log - changes from xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8_BAT -> xe-pw-168394v1_BAT
====================================================
Summary
-------
**SUCCESS**
No regressions found.
Participating hosts (13 -> 13)
------------------------------
No changes in participating hosts
Changes
-------
No changes found
Build changes
-------------
* Linux: xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8 -> xe-pw-168394v1
IGT_8960: 88bd725754990332efcd158b0429f6ac7fb63862 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8: d931e7b381f9d86766f3a971a9376e4312745af8
xe-pw-168394v1: 168394v1
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/index.html
[-- Attachment #2: Type: text/html, Size: 1521 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 2/2] [PATCH] drm/xe/guc: treat sentinel timestamps as no elapsed time to avoid false TDR
2026-06-12 3:27 ` [PATCH 2/2] [PATCH] drm/xe/guc: treat sentinel timestamps as no elapsed time to avoid false TDR Gajendra Uttamchand
@ 2026-06-12 5:20 ` Matthew Brost
0 siblings, 0 replies; 10+ messages in thread
From: Matthew Brost @ 2026-06-12 5:20 UTC (permalink / raw)
To: Gajendra Uttamchand; +Cc: umesh.nerlige.ramappa, intel-xe, Uttamchand
On Fri, Jun 12, 2026 at 03:27:48AM +0000, Gajendra Uttamchand wrote:
> From: "Uttamchand, Gajendra" <gajendra.uttamchand@intel.com>
>
The first patch in this series looks correct, but I’ll leave the review
to Umesh, since he was the original author of that code.
However this patch looks incorrect. More below.
> Problem: Using LRC ctx_timestamp values 0 or the CONTEXT_ACTIVE
> sentinel in time-delta calculations can produce a large wrap-around
> result, which can trigger a false TDR.
>
I don't think problem statement is valid.
> Fix: Detect the sentinel values and treat them as "no elapsed time"
> (return false). Compute the delta with wrap handling when
> ctx_timestamp < ctx_job_timestamp by adding U32_MAX, ensuring
> correct diff calculation across the 32-bit wrap. Runtime logic is
> otherwise unchanged.
>
> Signed-off-by: Uttamchand, Gajendra <gajendra.uttamchand@intel.com>
> ---
> drivers/gpu/drm/xe/xe_guc_submit.c | 17 ++++++++++++++++-
> 1 file changed, 16 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c
> index b29cc08e6291..b870ad30fe8c 100644
> --- a/drivers/gpu/drm/xe/xe_guc_submit.c
> +++ b/drivers/gpu/drm/xe/xe_guc_submit.c
> @@ -1389,7 +1389,22 @@ static bool check_timeout(struct xe_exec_queue *q, struct xe_sched_job *job)
> */
> xe_gt_assert(gt, timeout_ms < 100 * MSEC_PER_SEC);
>
> - diff = ctx_timestamp - ctx_job_timestamp;
> + /*
> + * Values treated as "no elapsed time":
> + * - 0: uninitialized / context never ran
> + * - 1: CONTEXT_ACTIVE sentinel set at context start; real timestamp
> + * hasn't been saved yet (using it in a diff can wrap and cause
> + * a false TDR).
> + */
Both zero and one are valid values after a 32-bit wrap, since we are
only examining the lower 32 bits. If I recall correctly, we didn’t make
this computation 64-bit because some platforms we unofficially support
have 32-bit timestamps, and our assertion shows that a 32-bit timestamp
scales to hundreds of seconds, which is much larger than the 5-second
timeout.
> + if (ctx_timestamp == 0 ||
> + ctx_timestamp == lower_32_bits(XE_LRC_CTX_TIMESTAMP_ACTIVE))
> + return false;
So this if statement introduces a bug.
> +
> + if (ctx_timestamp < ctx_job_timestamp) {
> + diff = ctx_timestamp + U32_MAX - ctx_job_timestamp;
> + } else {
> + diff = ctx_timestamp - ctx_job_timestamp;
> + }
Not needed.
Let's do an example...
0x5 - 0xffffffff == 0x6 which is the correct value. Sashiko agree [1].
Please drop this patch unless I'm completely missing something.
Matt
[1] https://sashiko.dev/#/patchset/20260612032745.179673-4-gajendra.uttamchand%40intel.com
>
> /*
> * Ensure timeout is within 5% to account for an GuC scheduling latency
> --
> 2.43.0
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 1/2] [PATCH] drm/xe/lrc: document sentinel and make CTX_TIMESTAMP read TOCTOU-safe
2026-06-12 3:27 ` [PATCH 1/2] [PATCH] drm/xe/lrc: document sentinel and make CTX_TIMESTAMP read TOCTOU-safe Gajendra Uttamchand
@ 2026-06-12 17:28 ` Umesh Nerlige Ramappa
2026-06-12 17:33 ` Matthew Brost
0 siblings, 1 reply; 10+ messages in thread
From: Umesh Nerlige Ramappa @ 2026-06-12 17:28 UTC (permalink / raw)
To: Gajendra Uttamchand; +Cc: matthew.brost, intel-xe, Uttamchand
On Fri, Jun 12, 2026 at 03:27:47AM +0000, Gajendra Uttamchand wrote:
>From: "Uttamchand, Gajendra" <gajendra.uttamchand@intel.com>
>
>Problem: CTX_TIMESTAMP MMIO reads could be stale if a context
>switched out between check and read; LRC stores a sentinel while
>a context starts that must not be treated as a real timestamp.
>
>Fix: Check the LRC-stored sentinel before and after the MMIO read;
>return the LRC value if the context switched out to avoid TOCTOU.
>
>Note: Keep XE_LRC_CTX_TIMESTAMP_ACTIVE in xe_lrc.h as the
>canonical sentinel.
>
>Signed-off-by: Uttamchand, Gajendra <gajendra.uttamchand@intel.com>
Hi Gajendra,
Thanks for addressing this.
The patch looks correct. I think this regression was introduced when refactoring for multi-queue, so please add a Fixes tag to this.
Fixes: d243ef6a39c6 ("drm/xe/lrc: Refactor xe_lrc_timestamp to simplify logic")
With that, this is
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Umesh
>---
> drivers/gpu/drm/xe/xe_lrc.c | 29 +++++++++++++++++++++--------
> drivers/gpu/drm/xe/xe_lrc.h | 7 +++++++
> 2 files changed, 28 insertions(+), 8 deletions(-)
>
>diff --git a/drivers/gpu/drm/xe/xe_lrc.c b/drivers/gpu/drm/xe/xe_lrc.c
>index a4292a11391d..e284c008c126 100644
>--- a/drivers/gpu/drm/xe/xe_lrc.c
>+++ b/drivers/gpu/drm/xe/xe_lrc.c
>@@ -1096,7 +1096,7 @@ static void xe_lrc_finish(struct xe_lrc *lrc)
> * on until it is scheduled, we also read the ENGINE_ID MMIO in the WA BB and
> * store it in the PPHSWP.
> */
>-#define CONTEXT_ACTIVE 1ULL
>+#define CONTEXT_ACTIVE XE_LRC_CTX_TIMESTAMP_ACTIVE
> static ssize_t setup_utilization_wa(struct xe_lrc *lrc,
> struct xe_hw_engine *hwe,
> u32 *batch,
>@@ -2720,21 +2720,34 @@ static u64 xe_lrc_update_multi_queue_timestamp(struct xe_lrc *lrc, u64 *old_ts)
> static u64 xe_lrc_context_timestamp(struct xe_lrc *lrc)
> {
> u64 reg_ts, new_ts = lrc->ctx_timestamp;
>+ u64 stored;
>
> /* CTX_TIMESTAMP mmio read is invalid on VF, so return the LRC value */
> if (IS_SRIOV_VF(lrc_to_xe(lrc)))
> return xe_lrc_ctx_timestamp(lrc);
>
>- if (context_active(lrc) &&
>- !get_ctx_timestamp(lrc, xe_lrc_engine_id(lrc), ®_ts))
>+ /*
>+ * Safely read CTX_TIMESTAMP: check the LRC-stored value before and
>+ * after the MMIO read to avoid a TOCTOU where a context switch makes the
>+ * MMIO value stale. If the LRC value is not `CONTEXT_ACTIVE` return it;
>+ * otherwise accept the MMIO value only if the context remained active.
>+ */
>+
>+ stored = xe_lrc_ctx_timestamp(lrc);
>+ if (stored != CONTEXT_ACTIVE)
>+ return stored;
>+
>+ /* Context is active: read the live timestamp from the engine's MMIO register. */
>+ if (!get_ctx_timestamp(lrc, xe_lrc_engine_id(lrc), ®_ts))
> new_ts = reg_ts;
>
>- /*
>- * If context swicthed out while we were here, just return the latest
>- * LRC CTX TIMESTAMP value.
>+ /* Re-check the LRC-stored timestamp: if the context switched out while
>+ * reading MMIO the hardware saved the canonical timestamp into the LRC
>+ * during context-save, so return that value instead of the MMIO read.
> */
>- if (!context_active(lrc))
>- return xe_lrc_ctx_timestamp(lrc);
>+ stored = xe_lrc_ctx_timestamp(lrc);
>+ if (stored != CONTEXT_ACTIVE)
>+ return stored;
>
> return new_ts;
> }
>diff --git a/drivers/gpu/drm/xe/xe_lrc.h b/drivers/gpu/drm/xe/xe_lrc.h
>index 0a3a611391ee..7be5e3da8bc8 100644
>--- a/drivers/gpu/drm/xe/xe_lrc.h
>+++ b/drivers/gpu/drm/xe/xe_lrc.h
>@@ -9,6 +9,13 @@
>
> #include "xe_lrc_types.h"
>
>+/*
>+ * Sentinel value stored in lrc->ctx_timestamp while a context is starting.
>+ * The hardware hasn't yet written the real CTX_TIMESTAMP, so this is not a
>+ * valid elapsed-time sample and must not be used as one.
>+ */
>+#define XE_LRC_CTX_TIMESTAMP_ACTIVE 1ULL
>+
> struct drm_printer;
> struct xe_bb;
> struct xe_device;
>--
>2.43.0
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 1/2] [PATCH] drm/xe/lrc: document sentinel and make CTX_TIMESTAMP read TOCTOU-safe
2026-06-12 17:28 ` Umesh Nerlige Ramappa
@ 2026-06-12 17:33 ` Matthew Brost
0 siblings, 0 replies; 10+ messages in thread
From: Matthew Brost @ 2026-06-12 17:33 UTC (permalink / raw)
To: Umesh Nerlige Ramappa; +Cc: Gajendra Uttamchand, intel-xe, Uttamchand
On Fri, Jun 12, 2026 at 10:28:22AM -0700, Umesh Nerlige Ramappa wrote:
> On Fri, Jun 12, 2026 at 03:27:47AM +0000, Gajendra Uttamchand wrote:
> > From: "Uttamchand, Gajendra" <gajendra.uttamchand@intel.com>
> >
> > Problem: CTX_TIMESTAMP MMIO reads could be stale if a context
> > switched out between check and read; LRC stores a sentinel while
> > a context starts that must not be treated as a real timestamp.
> >
> > Fix: Check the LRC-stored sentinel before and after the MMIO read;
> > return the LRC value if the context switched out to avoid TOCTOU.
> >
> > Note: Keep XE_LRC_CTX_TIMESTAMP_ACTIVE in xe_lrc.h as the
> > canonical sentinel.
> >
> > Signed-off-by: Uttamchand, Gajendra <gajendra.uttamchand@intel.com>
>
> Hi Gajendra,
>
> Thanks for addressing this.
>
> The patch looks correct. I think this regression was introduced when refactoring for multi-queue, so please add a Fixes tag to this.
>
> Fixes: d243ef6a39c6 ("drm/xe/lrc: Refactor xe_lrc_timestamp to simplify logic")
>
> With that, this is
>
> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
>
Sashiko [1] also flagged some other valid existing issue. There are very
hard to hit race, but look valid. I don't think it worth blocking this
patch and this fix itself LGTM but I think we should open a Jira to
track the issues raised by Sashiko and get those fixed sooner or later.
With the fixes tag Umesh suggests:
Acked-by: Matthew Brost <matthew.brost@intel.com>
[1] https://sashiko.dev/#/patchset/20260612032745.179673-4-gajendra.uttamchand%40intel.com
> Umesh
>
> > ---
> > drivers/gpu/drm/xe/xe_lrc.c | 29 +++++++++++++++++++++--------
> > drivers/gpu/drm/xe/xe_lrc.h | 7 +++++++
> > 2 files changed, 28 insertions(+), 8 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/xe/xe_lrc.c b/drivers/gpu/drm/xe/xe_lrc.c
> > index a4292a11391d..e284c008c126 100644
> > --- a/drivers/gpu/drm/xe/xe_lrc.c
> > +++ b/drivers/gpu/drm/xe/xe_lrc.c
> > @@ -1096,7 +1096,7 @@ static void xe_lrc_finish(struct xe_lrc *lrc)
> > * on until it is scheduled, we also read the ENGINE_ID MMIO in the WA BB and
> > * store it in the PPHSWP.
> > */
> > -#define CONTEXT_ACTIVE 1ULL
> > +#define CONTEXT_ACTIVE XE_LRC_CTX_TIMESTAMP_ACTIVE
> > static ssize_t setup_utilization_wa(struct xe_lrc *lrc,
> > struct xe_hw_engine *hwe,
> > u32 *batch,
> > @@ -2720,21 +2720,34 @@ static u64 xe_lrc_update_multi_queue_timestamp(struct xe_lrc *lrc, u64 *old_ts)
> > static u64 xe_lrc_context_timestamp(struct xe_lrc *lrc)
> > {
> > u64 reg_ts, new_ts = lrc->ctx_timestamp;
> > + u64 stored;
> >
> > /* CTX_TIMESTAMP mmio read is invalid on VF, so return the LRC value */
> > if (IS_SRIOV_VF(lrc_to_xe(lrc)))
> > return xe_lrc_ctx_timestamp(lrc);
> >
> > - if (context_active(lrc) &&
> > - !get_ctx_timestamp(lrc, xe_lrc_engine_id(lrc), ®_ts))
> > + /*
> > + * Safely read CTX_TIMESTAMP: check the LRC-stored value before and
> > + * after the MMIO read to avoid a TOCTOU where a context switch makes the
> > + * MMIO value stale. If the LRC value is not `CONTEXT_ACTIVE` return it;
> > + * otherwise accept the MMIO value only if the context remained active.
> > + */
> > +
> > + stored = xe_lrc_ctx_timestamp(lrc);
> > + if (stored != CONTEXT_ACTIVE)
> > + return stored;
> > +
> > + /* Context is active: read the live timestamp from the engine's MMIO register. */
> > + if (!get_ctx_timestamp(lrc, xe_lrc_engine_id(lrc), ®_ts))
> > new_ts = reg_ts;
> >
> > - /*
> > - * If context swicthed out while we were here, just return the latest
> > - * LRC CTX TIMESTAMP value.
> > + /* Re-check the LRC-stored timestamp: if the context switched out while
> > + * reading MMIO the hardware saved the canonical timestamp into the LRC
> > + * during context-save, so return that value instead of the MMIO read.
> > */
> > - if (!context_active(lrc))
> > - return xe_lrc_ctx_timestamp(lrc);
> > + stored = xe_lrc_ctx_timestamp(lrc);
> > + if (stored != CONTEXT_ACTIVE)
> > + return stored;
> >
> > return new_ts;
> > }
> > diff --git a/drivers/gpu/drm/xe/xe_lrc.h b/drivers/gpu/drm/xe/xe_lrc.h
> > index 0a3a611391ee..7be5e3da8bc8 100644
> > --- a/drivers/gpu/drm/xe/xe_lrc.h
> > +++ b/drivers/gpu/drm/xe/xe_lrc.h
> > @@ -9,6 +9,13 @@
> >
> > #include "xe_lrc_types.h"
> >
> > +/*
> > + * Sentinel value stored in lrc->ctx_timestamp while a context is starting.
> > + * The hardware hasn't yet written the real CTX_TIMESTAMP, so this is not a
> > + * valid elapsed-time sample and must not be used as one.
> > + */
> > +#define XE_LRC_CTX_TIMESTAMP_ACTIVE 1ULL
> > +
> > struct drm_printer;
> > struct xe_bb;
> > struct xe_device;
> > --
> > 2.43.0
> >
^ permalink raw reply [flat|nested] 10+ messages in thread
* ✓ Xe.CI.FULL: success for drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels
2026-06-12 3:27 [PATCH 0/2] drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels Gajendra Uttamchand
` (4 preceding siblings ...)
2026-06-12 4:13 ` ✓ Xe.CI.BAT: " Patchwork
@ 2026-06-12 19:31 ` Patchwork
5 siblings, 0 replies; 10+ messages in thread
From: Patchwork @ 2026-06-12 19:31 UTC (permalink / raw)
To: Gajendra Uttamchand; +Cc: intel-xe
[-- Attachment #1: Type: text/plain, Size: 16700 bytes --]
== Series Details ==
Series: drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels
URL : https://patchwork.freedesktop.org/series/168394/
State : success
== Summary ==
CI Bug Log - changes from xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8_FULL -> xe-pw-168394v1_FULL
====================================================
Summary
-------
**SUCCESS**
No regressions found.
Participating hosts (2 -> 2)
------------------------------
No changes in participating hosts
Known issues
------------
Here are the changes found in xe-pw-168394v1_FULL that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@kms_big_fb@4-tiled-32bpp-rotate-270:
- shard-bmg: NOTRUN -> [SKIP][1] ([Intel XE#2327])
[1]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@kms_big_fb@4-tiled-32bpp-rotate-270.html
* igt@kms_big_fb@y-tiled-16bpp-rotate-270:
- shard-bmg: NOTRUN -> [SKIP][2] ([Intel XE#1124]) +1 other test skip
[2]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@kms_big_fb@y-tiled-16bpp-rotate-270.html
* igt@kms_ccs@bad-aux-stride-4-tiled-mtl-mc-ccs:
- shard-bmg: NOTRUN -> [SKIP][3] ([Intel XE#2887])
[3]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@kms_ccs@bad-aux-stride-4-tiled-mtl-mc-ccs.html
* igt@kms_chamelium_color@ctm-negative:
- shard-bmg: NOTRUN -> [SKIP][4] ([Intel XE#2325] / [Intel XE#7358])
[4]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@kms_chamelium_color@ctm-negative.html
* igt@kms_content_protection@dp-mst-type-0-hdcp14:
- shard-bmg: NOTRUN -> [SKIP][5] ([Intel XE#6974])
[5]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@kms_content_protection@dp-mst-type-0-hdcp14.html
* igt@kms_cursor_crc@cursor-onscreen-64x21:
- shard-bmg: NOTRUN -> [SKIP][6] ([Intel XE#2320])
[6]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@kms_cursor_crc@cursor-onscreen-64x21.html
* igt@kms_flip@2x-flip-vs-expired-vblank-interruptible:
- shard-bmg: [PASS][7] -> [FAIL][8] ([Intel XE#3149] / [Intel XE#3321]) +1 other test fail
[7]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8/shard-bmg-2/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible.html
[8]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-10/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible.html
* igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-blt:
- shard-bmg: NOTRUN -> [SKIP][9] ([Intel XE#4141])
[9]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-blt.html
* igt@kms_frontbuffer_tracking@fbcdrrshdr-1p-primscrn-indfb-pgflip-blt:
- shard-bmg: NOTRUN -> [SKIP][10] ([Intel XE#2311]) +5 other tests skip
[10]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@kms_frontbuffer_tracking@fbcdrrshdr-1p-primscrn-indfb-pgflip-blt.html
* igt@kms_frontbuffer_tracking@psrhdr-1p-primscrn-spr-indfb-move:
- shard-bmg: NOTRUN -> [SKIP][11] ([Intel XE#2313]) +4 other tests skip
[11]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@kms_frontbuffer_tracking@psrhdr-1p-primscrn-spr-indfb-move.html
* igt@kms_hdr@static-toggle-dpms@pipe-a-hdmi-a-3-xrgb2101010:
- shard-bmg: [PASS][12] -> [SKIP][13] ([Intel XE#7915]) +1 other test skip
[12]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8/shard-bmg-10/igt@kms_hdr@static-toggle-dpms@pipe-a-hdmi-a-3-xrgb2101010.html
[13]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-6/igt@kms_hdr@static-toggle-dpms@pipe-a-hdmi-a-3-xrgb2101010.html
* igt@kms_plane_lowres@tiling-yf:
- shard-bmg: NOTRUN -> [SKIP][14] ([Intel XE#2393])
[14]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@kms_plane_lowres@tiling-yf.html
* igt@kms_psr2_sf@fbc-psr2-primary-plane-update-sf-dmg-area:
- shard-bmg: NOTRUN -> [SKIP][15] ([Intel XE#1489])
[15]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@kms_psr2_sf@fbc-psr2-primary-plane-update-sf-dmg-area.html
* igt@kms_psr@psr2-suspend:
- shard-bmg: NOTRUN -> [SKIP][16] ([Intel XE#2234] / [Intel XE#2850]) +3 other tests skip
[16]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@kms_psr@psr2-suspend.html
* igt@kms_rotation_crc@primary-yf-tiled-reflect-x-90:
- shard-bmg: NOTRUN -> [SKIP][17] ([Intel XE#3904] / [Intel XE#7342])
[17]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@kms_rotation_crc@primary-yf-tiled-reflect-x-90.html
* igt@kms_rotation_crc@sprite-rotation-180:
- shard-bmg: [PASS][18] -> [ABORT][19] ([Intel XE#7814] / [Intel XE#7893])
[18]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8/shard-bmg-2/igt@kms_rotation_crc@sprite-rotation-180.html
[19]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-1/igt@kms_rotation_crc@sprite-rotation-180.html
* igt@kms_vrr@seamless-rr-switch-virtual:
- shard-bmg: NOTRUN -> [SKIP][20] ([Intel XE#1499])
[20]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@kms_vrr@seamless-rr-switch-virtual.html
* igt@xe_exec_basic@multigpu-no-exec-userptr-invalidate:
- shard-bmg: NOTRUN -> [SKIP][21] ([Intel XE#2322] / [Intel XE#7372])
[21]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@xe_exec_basic@multigpu-no-exec-userptr-invalidate.html
* igt@xe_exec_fault_mode@twice-multi-queue-rebind-prefetch:
- shard-bmg: NOTRUN -> [SKIP][22] ([Intel XE#7136])
[22]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@xe_exec_fault_mode@twice-multi-queue-rebind-prefetch.html
* igt@xe_exec_multi_queue@many-queues-dyn-priority-smem:
- shard-bmg: NOTRUN -> [SKIP][23] ([Intel XE#6874]) +2 other tests skip
[23]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@xe_exec_multi_queue@many-queues-dyn-priority-smem.html
* igt@xe_page_reclaim@basic-mixed:
- shard-bmg: NOTRUN -> [SKIP][24] ([Intel XE#7793])
[24]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@xe_page_reclaim@basic-mixed.html
* igt@xe_pm@d3cold-basic:
- shard-bmg: NOTRUN -> [SKIP][25] ([Intel XE#2284] / [Intel XE#7370])
[25]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@xe_pm@d3cold-basic.html
* igt@xe_pxp@pxp-termination-key-update-post-termination-irq:
- shard-bmg: NOTRUN -> [SKIP][26] ([Intel XE#4733] / [Intel XE#7417])
[26]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@xe_pxp@pxp-termination-key-update-post-termination-irq.html
#### Possible fixes ####
* igt@kms_async_flips@alternate-sync-async-flip:
- shard-bmg: [FAIL][27] ([Intel XE#3718] / [Intel XE#6078]) -> [PASS][28]
[27]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8/shard-bmg-8/igt@kms_async_flips@alternate-sync-async-flip.html
[28]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-7/igt@kms_async_flips@alternate-sync-async-flip.html
* igt@kms_async_flips@alternate-sync-async-flip@pipe-a-dp-2:
- shard-bmg: [FAIL][29] ([Intel XE#6078]) -> [PASS][30]
[29]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8/shard-bmg-8/igt@kms_async_flips@alternate-sync-async-flip@pipe-a-dp-2.html
[30]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-7/igt@kms_async_flips@alternate-sync-async-flip@pipe-a-dp-2.html
* igt@kms_ccs@crc-primary-suspend-4-tiled-bmg-ccs:
- shard-bmg: [INCOMPLETE][31] ([Intel XE#7084] / [Intel XE#8150]) -> [PASS][32] +1 other test pass
[31]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8/shard-bmg-7/igt@kms_ccs@crc-primary-suspend-4-tiled-bmg-ccs.html
[32]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-8/igt@kms_ccs@crc-primary-suspend-4-tiled-bmg-ccs.html
* igt@kms_cursor_legacy@flip-vs-cursor-legacy:
- shard-bmg: [FAIL][33] ([Intel XE#7809]) -> [PASS][34]
[33]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8/shard-bmg-1/igt@kms_cursor_legacy@flip-vs-cursor-legacy.html
[34]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-3/igt@kms_cursor_legacy@flip-vs-cursor-legacy.html
* igt@kms_hdr@invalid-hdr:
- shard-bmg: [SKIP][35] ([Intel XE#1503]) -> [PASS][36]
[35]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8/shard-bmg-1/igt@kms_hdr@invalid-hdr.html
[36]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-2/igt@kms_hdr@invalid-hdr.html
* igt@kms_hdr@invalid-hdr@pipe-a-hdmi-a-3-xrgb2101010:
- shard-bmg: [SKIP][37] ([Intel XE#7922]) -> [PASS][38] +1 other test pass
[37]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8/shard-bmg-1/igt@kms_hdr@invalid-hdr@pipe-a-hdmi-a-3-xrgb2101010.html
[38]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-2/igt@kms_hdr@invalid-hdr@pipe-a-hdmi-a-3-xrgb2101010.html
* igt@kms_hdr@invalid-metadata-sizes@pipe-a-hdmi-a-3-xrgb16161616f:
- shard-bmg: [SKIP][39] ([Intel XE#7915]) -> [PASS][40] +1 other test pass
[39]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8/shard-bmg-6/igt@kms_hdr@invalid-metadata-sizes@pipe-a-hdmi-a-3-xrgb16161616f.html
[40]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-5/igt@kms_hdr@invalid-metadata-sizes@pipe-a-hdmi-a-3-xrgb16161616f.html
* igt@kms_setmode@basic@pipe-b-edp-1:
- shard-lnl: [FAIL][41] ([Intel XE#6361]) -> [PASS][42] +2 other tests pass
[41]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8/shard-lnl-3/igt@kms_setmode@basic@pipe-b-edp-1.html
[42]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-lnl-7/igt@kms_setmode@basic@pipe-b-edp-1.html
* igt@xe_evict@evict-beng-mixed-many-threads-small:
- shard-bmg: [INCOMPLETE][43] ([Intel XE#6321]) -> [PASS][44]
[43]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8/shard-bmg-4/igt@xe_evict@evict-beng-mixed-many-threads-small.html
[44]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-9/igt@xe_evict@evict-beng-mixed-many-threads-small.html
* igt@xe_exec_reset@long-spin-comp-reuse-many-preempt-threads:
- shard-bmg: [FAIL][45] ([Intel XE#7850]) -> [PASS][46]
[45]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8/shard-bmg-1/igt@xe_exec_reset@long-spin-comp-reuse-many-preempt-threads.html
[46]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-3/igt@xe_exec_reset@long-spin-comp-reuse-many-preempt-threads.html
#### Warnings ####
* igt@kms_tiled_display@basic-test-pattern:
- shard-bmg: [FAIL][47] ([Intel XE#1729] / [Intel XE#7424]) -> [SKIP][48] ([Intel XE#2426] / [Intel XE#5848])
[47]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8/shard-bmg-1/igt@kms_tiled_display@basic-test-pattern.html
[48]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-2/igt@kms_tiled_display@basic-test-pattern.html
* igt@kms_tiled_display@basic-test-pattern-with-chamelium:
- shard-bmg: [SKIP][49] ([Intel XE#2509] / [Intel XE#7437]) -> [SKIP][50] ([Intel XE#2426] / [Intel XE#5848])
[49]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8/shard-bmg-5/igt@kms_tiled_display@basic-test-pattern-with-chamelium.html
[50]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/shard-bmg-7/igt@kms_tiled_display@basic-test-pattern-with-chamelium.html
{name}: This element is suppressed. This means it is ignored when computing
the status of the difference (SUCCESS, WARNING, or FAILURE).
[Intel XE#1124]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1124
[Intel XE#1489]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1489
[Intel XE#1499]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1499
[Intel XE#1503]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1503
[Intel XE#1729]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1729
[Intel XE#2234]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2234
[Intel XE#2284]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2284
[Intel XE#2311]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2311
[Intel XE#2313]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2313
[Intel XE#2320]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2320
[Intel XE#2322]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2322
[Intel XE#2325]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2325
[Intel XE#2327]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2327
[Intel XE#2393]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2393
[Intel XE#2426]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2426
[Intel XE#2509]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2509
[Intel XE#2850]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2850
[Intel XE#2887]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2887
[Intel XE#3149]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3149
[Intel XE#3321]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3321
[Intel XE#3718]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3718
[Intel XE#3904]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3904
[Intel XE#4141]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4141
[Intel XE#4733]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4733
[Intel XE#5848]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5848
[Intel XE#6078]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6078
[Intel XE#6321]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6321
[Intel XE#6361]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6361
[Intel XE#6874]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6874
[Intel XE#6927]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6927
[Intel XE#6974]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6974
[Intel XE#7084]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7084
[Intel XE#7136]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7136
[Intel XE#7342]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7342
[Intel XE#7358]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7358
[Intel XE#7370]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7370
[Intel XE#7372]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7372
[Intel XE#7417]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7417
[Intel XE#7424]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7424
[Intel XE#7437]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7437
[Intel XE#7793]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7793
[Intel XE#7809]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7809
[Intel XE#7814]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7814
[Intel XE#7850]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7850
[Intel XE#7893]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7893
[Intel XE#7915]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7915
[Intel XE#7922]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7922
[Intel XE#8150]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/8150
Build changes
-------------
* Linux: xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8 -> xe-pw-168394v1
IGT_8960: 88bd725754990332efcd158b0429f6ac7fb63862 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
xe-5245-d931e7b381f9d86766f3a971a9376e4312745af8: d931e7b381f9d86766f3a971a9376e4312745af8
xe-pw-168394v1: 168394v1
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-168394v1/index.html
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^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2026-06-12 19:31 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-06-12 3:27 [PATCH 0/2] drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels Gajendra Uttamchand
2026-06-12 3:27 ` [PATCH 1/2] [PATCH] drm/xe/lrc: document sentinel and make CTX_TIMESTAMP read TOCTOU-safe Gajendra Uttamchand
2026-06-12 17:28 ` Umesh Nerlige Ramappa
2026-06-12 17:33 ` Matthew Brost
2026-06-12 3:27 ` [PATCH 2/2] [PATCH] drm/xe/guc: treat sentinel timestamps as no elapsed time to avoid false TDR Gajendra Uttamchand
2026-06-12 5:20 ` Matthew Brost
2026-06-12 3:33 ` ✗ CI.checkpatch: warning for drm/xe: make CTX_TIMESTAMP TOCTOU-safe and handle sentinels Patchwork
2026-06-12 3:35 ` ✓ CI.KUnit: success " Patchwork
2026-06-12 4:13 ` ✓ Xe.CI.BAT: " Patchwork
2026-06-12 19:31 ` ✓ Xe.CI.FULL: " Patchwork
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