[PATCH i-g-t v3] i915/pm_rps: install SIGTERM handler for load_helper process

[PATCH i-g-t v3] i915/pm_rps: install SIGTERM handler for load_helper process

[Chuansheng Liu]

Reference:
https://bugs.freedesktop.org/show_bug.cgi?id=112126

The issue we hit is the GPU keeps very high load after running
the subtest min-max-config-loaded.

Some background of the issue:
Currently the rps is not fully enabled yet on TGL, and running
the subtest min-max-config-loaded will hit below assertion:
==
(i915_pm_rps:1261) CRITICAL: Test assertion failure function loaded_check, file ../tests/i915/i915_pm_rps.c:505:
(i915_pm_rps:1261) CRITICAL: Failed assertion: freqs[MAX] <= freqs[CUR]
(i915_pm_rps:1261) CRITICAL: Last errno: 2, No such file or directory
==

with igt stress test, we find the GT keeps busy after running
this subtest, it is due to the igt_spin_end() is not called
randomly.

The root cause analysis is:
When the main process i915_pm_rps for running the subtest
min-max-config-loaded hits the assertion, the main process will
try to send signal SIGTERM to the child process loader_helper
which is created by main process for starting GT load, then the
main process itself will exit.

The SIGTERM handler for loader_helper is the default one, which
will cause the loader_helper exits directly. That is unsafe, we
always expect the igt_spin_end() is called before loader_helper
process exits, which is used to stop the load of GT.

Furthermore, in normal scenario, before main process exits,
it will send SIGUSR1 to child process for stopping GT loading
in safe way.

So here we install the proper handler for signal SIGTERM in the
similar way. Without this patch, the GT may keep busy after
running this subtest. Enabling rps should be tracked on the
other side.

V3: As suggested by Chris, s/SIGUSR1/SIGTERM, since both signals
take the same function.

Signed-off-by: Chuansheng Liu <chuansheng.liu@intel.com>
---
 tests/i915/i915_pm_rps.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/i915/i915_pm_rps.c b/tests/i915/i915_pm_rps.c
index ef627c0b..51605f29 100644
--- a/tests/i915/i915_pm_rps.c
+++ b/tests/i915/i915_pm_rps.c
@@ -250,7 +250,7 @@ static void load_helper_run(enum load load)
 		bool prev_load;
 		uint32_t handle;
 
-		signal(SIGUSR1, load_helper_signal_handler);
+		signal(SIGTERM, load_helper_signal_handler);
 		signal(SIGUSR2, load_helper_signal_handler);
 
 		igt_debug("Applying %s load...\n", lh.load ? "high" : "low");
@@ -320,7 +320,7 @@ static void load_helper_run(enum load load)
 
 static void load_helper_stop(void)
 {
-	kill(lh.igt_proc.pid, SIGUSR1);
+	kill(lh.igt_proc.pid, SIGTERM);
 	igt_assert(igt_wait_helper(&lh.igt_proc) == 0);
 }
 
-- 
2.17.1

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] [PATCH i-g-t v3] i915/pm_rps: install SIGTERM handler for load_helper process

[Chuansheng Liu]

Reference:
https://bugs.freedesktop.org/show_bug.cgi?id=112126

The issue we hit is the GPU keeps very high load after running
the subtest min-max-config-loaded.

Some background of the issue:
Currently the rps is not fully enabled yet on TGL, and running
the subtest min-max-config-loaded will hit below assertion:
==
(i915_pm_rps:1261) CRITICAL: Test assertion failure function loaded_check, file ../tests/i915/i915_pm_rps.c:505:
(i915_pm_rps:1261) CRITICAL: Failed assertion: freqs[MAX] <= freqs[CUR]
(i915_pm_rps:1261) CRITICAL: Last errno: 2, No such file or directory
==

with igt stress test, we find the GT keeps busy after running
this subtest, it is due to the igt_spin_end() is not called
randomly.

The root cause analysis is:
When the main process i915_pm_rps for running the subtest
min-max-config-loaded hits the assertion, the main process will
try to send signal SIGTERM to the child process loader_helper
which is created by main process for starting GT load, then the
main process itself will exit.

The SIGTERM handler for loader_helper is the default one, which
will cause the loader_helper exits directly. That is unsafe, we
always expect the igt_spin_end() is called before loader_helper
process exits, which is used to stop the load of GT.

Furthermore, in normal scenario, before main process exits,
it will send SIGUSR1 to child process for stopping GT loading
in safe way.

So here we install the proper handler for signal SIGTERM in the
similar way. Without this patch, the GT may keep busy after
running this subtest. Enabling rps should be tracked on the
other side.

V3: As suggested by Chris, s/SIGUSR1/SIGTERM, since both signals
take the same function.

Signed-off-by: Chuansheng Liu <chuansheng.liu@intel.com>
---
 tests/i915/i915_pm_rps.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/i915/i915_pm_rps.c b/tests/i915/i915_pm_rps.c
index ef627c0b..51605f29 100644
--- a/tests/i915/i915_pm_rps.c
+++ b/tests/i915/i915_pm_rps.c
@@ -250,7 +250,7 @@ static void load_helper_run(enum load load)
 		bool prev_load;
 		uint32_t handle;
 
-		signal(SIGUSR1, load_helper_signal_handler);
+		signal(SIGTERM, load_helper_signal_handler);
 		signal(SIGUSR2, load_helper_signal_handler);
 
 		igt_debug("Applying %s load...\n", lh.load ? "high" : "low");
@@ -320,7 +320,7 @@ static void load_helper_run(enum load load)
 
 static void load_helper_stop(void)
 {
-	kill(lh.igt_proc.pid, SIGUSR1);
+	kill(lh.igt_proc.pid, SIGTERM);
 	igt_assert(igt_wait_helper(&lh.igt_proc) == 0);
 }
 
-- 
2.17.1

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[igt-dev] [PATCH i-g-t v3] i915/pm_rps: install SIGTERM handler for load_helper process

[Chuansheng Liu]

Reference:
https://bugs.freedesktop.org/show_bug.cgi?id=112126

The issue we hit is the GPU keeps very high load after running
the subtest min-max-config-loaded.

Some background of the issue:
Currently the rps is not fully enabled yet on TGL, and running
the subtest min-max-config-loaded will hit below assertion:
==
(i915_pm_rps:1261) CRITICAL: Test assertion failure function loaded_check, file ../tests/i915/i915_pm_rps.c:505:
(i915_pm_rps:1261) CRITICAL: Failed assertion: freqs[MAX] <= freqs[CUR]
(i915_pm_rps:1261) CRITICAL: Last errno: 2, No such file or directory
==

with igt stress test, we find the GT keeps busy after running
this subtest, it is due to the igt_spin_end() is not called
randomly.

The root cause analysis is:
When the main process i915_pm_rps for running the subtest
min-max-config-loaded hits the assertion, the main process will
try to send signal SIGTERM to the child process loader_helper
which is created by main process for starting GT load, then the
main process itself will exit.

The SIGTERM handler for loader_helper is the default one, which
will cause the loader_helper exits directly. That is unsafe, we
always expect the igt_spin_end() is called before loader_helper
process exits, which is used to stop the load of GT.

Furthermore, in normal scenario, before main process exits,
it will send SIGUSR1 to child process for stopping GT loading
in safe way.

So here we install the proper handler for signal SIGTERM in the
similar way. Without this patch, the GT may keep busy after
running this subtest. Enabling rps should be tracked on the
other side.

V3: As suggested by Chris, s/SIGUSR1/SIGTERM, since both signals
take the same function.

Signed-off-by: Chuansheng Liu <chuansheng.liu@intel.com>
---
 tests/i915/i915_pm_rps.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/i915/i915_pm_rps.c b/tests/i915/i915_pm_rps.c
index ef627c0b..51605f29 100644
--- a/tests/i915/i915_pm_rps.c
+++ b/tests/i915/i915_pm_rps.c
@@ -250,7 +250,7 @@ static void load_helper_run(enum load load)
 		bool prev_load;
 		uint32_t handle;
 
-		signal(SIGUSR1, load_helper_signal_handler);
+		signal(SIGTERM, load_helper_signal_handler);
 		signal(SIGUSR2, load_helper_signal_handler);
 
 		igt_debug("Applying %s load...\n", lh.load ? "high" : "low");
@@ -320,7 +320,7 @@ static void load_helper_run(enum load load)
 
 static void load_helper_stop(void)
 {
-	kill(lh.igt_proc.pid, SIGUSR1);
+	kill(lh.igt_proc.pid, SIGTERM);
 	igt_assert(igt_wait_helper(&lh.igt_proc) == 0);
 }
 
-- 
2.17.1

_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

[igt-dev] ✓ Fi.CI.BAT: success for i915/pm_rps: install SIGTERM handler for load_helper process (rev2)

[Patchwork]

== Series Details ==

Series: i915/pm_rps: install SIGTERM handler for load_helper process (rev2)
URL   : https://patchwork.freedesktop.org/series/69716/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_7402 -> IGTPW_3746
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/index.html

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

  Here are the changes found in IGTPW_3746 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_pm_rpm@module-reload:
    - fi-skl-6770hq:      [PASS][1] -> [FAIL][2] ([fdo#108511])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/fi-skl-6770hq/igt@i915_pm_rpm@module-reload.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/fi-skl-6770hq/igt@i915_pm_rpm@module-reload.html

  * igt@kms_chamelium@hdmi-hpd-fast:
    - fi-kbl-7500u:       [PASS][3] -> [FAIL][4] ([fdo#111045] / [fdo#111096])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html

  
#### Possible fixes ####

  * igt@kms_frontbuffer_tracking@basic:
    - fi-icl-u2:          [FAIL][5] ([fdo#103167]) -> [PASS][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html

  
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#108511]: https://bugs.freedesktop.org/show_bug.cgi?id=108511
  [fdo#111045]: https://bugs.freedesktop.org/show_bug.cgi?id=111045
  [fdo#111096]: https://bugs.freedesktop.org/show_bug.cgi?id=111096


Participating hosts (50 -> 43)
------------------------------

  Additional (1): fi-bsw-n3050 
  Missing    (8): fi-ilk-m540 fi-bdw-5557u fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-byt-clapper fi-bdw-samus 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5299 -> IGTPW_3746

  CI-20190529: 20190529
  CI_DRM_7402: d5f0845c4b92c5826d63b76f89866492e0935c1b @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_3746: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/index.html
  IGT_5299: 65fed6a79adea14f7bef6d55530da47d7731d370 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/index.html
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

[igt-dev] ✓ Fi.CI.IGT: success for i915/pm_rps: install SIGTERM handler for load_helper process (rev2)

[Patchwork]

== Series Details ==

Series: i915/pm_rps: install SIGTERM handler for load_helper process (rev2)
URL   : https://patchwork.freedesktop.org/series/69716/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_7402_full -> IGTPW_3746_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/index.html

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

  Here are the changes found in IGTPW_3746_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_isolation@vcs1-dirty-create:
    - shard-iclb:         [PASS][1] -> [SKIP][2] ([fdo#109276] / [fdo#112080]) +2 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb2/igt@gem_ctx_isolation@vcs1-dirty-create.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb5/igt@gem_ctx_isolation@vcs1-dirty-create.html

  * igt@gem_ctx_isolation@vcs1-s3:
    - shard-tglb:         [PASS][3] -> [INCOMPLETE][4] ([fdo#111832])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-tglb9/igt@gem_ctx_isolation@vcs1-s3.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-tglb2/igt@gem_ctx_isolation@vcs1-s3.html

  * igt@gem_ctx_shared@exec-single-timeline-bsd:
    - shard-iclb:         [PASS][5] -> [SKIP][6] ([fdo#110841])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb3/igt@gem_ctx_shared@exec-single-timeline-bsd.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb4/igt@gem_ctx_shared@exec-single-timeline-bsd.html

  * igt@gem_exec_nop@basic-parallel:
    - shard-tglb:         [PASS][7] -> [INCOMPLETE][8] ([fdo#111747])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-tglb1/igt@gem_exec_nop@basic-parallel.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-tglb6/igt@gem_exec_nop@basic-parallel.html

  * igt@gem_exec_parallel@contexts:
    - shard-tglb:         [PASS][9] -> [INCOMPLETE][10] ([fdo#111867])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-tglb2/igt@gem_exec_parallel@contexts.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-tglb6/igt@gem_exec_parallel@contexts.html

  * igt@gem_exec_schedule@preempt-other-chain-bsd:
    - shard-iclb:         [PASS][11] -> [SKIP][12] ([fdo#112146]) +7 similar issues
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb6/igt@gem_exec_schedule@preempt-other-chain-bsd.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb2/igt@gem_exec_schedule@preempt-other-chain-bsd.html

  * igt@gem_exec_schedule@preempt-queue-blt:
    - shard-tglb:         [PASS][13] -> [INCOMPLETE][14] ([fdo#111677])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-tglb1/igt@gem_exec_schedule@preempt-queue-blt.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-tglb6/igt@gem_exec_schedule@preempt-queue-blt.html

  * igt@gem_exec_suspend@basic-s3:
    - shard-kbl:          [PASS][15] -> [DMESG-WARN][16] ([fdo#108566]) +6 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-kbl2/igt@gem_exec_suspend@basic-s3.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-kbl3/igt@gem_exec_suspend@basic-s3.html

  * igt@gem_persistent_relocs@forked-interruptible-thrash-inactive:
    - shard-kbl:          [PASS][17] -> [TIMEOUT][18] ([fdo#112068 ])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-kbl1/igt@gem_persistent_relocs@forked-interruptible-thrash-inactive.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-kbl2/igt@gem_persistent_relocs@forked-interruptible-thrash-inactive.html

  * igt@gem_userptr_blits@dmabuf-sync:
    - shard-snb:          [PASS][19] -> [DMESG-WARN][20] ([fdo#111870]) +1 similar issue
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-snb6/igt@gem_userptr_blits@dmabuf-sync.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-snb4/igt@gem_userptr_blits@dmabuf-sync.html

  * igt@gem_userptr_blits@sync-unmap-cycles:
    - shard-hsw:          [PASS][21] -> [DMESG-WARN][22] ([fdo#111870])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-hsw7/igt@gem_userptr_blits@sync-unmap-cycles.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-hsw4/igt@gem_userptr_blits@sync-unmap-cycles.html

  * igt@i915_pm_backlight@fade_with_suspend:
    - shard-tglb:         [PASS][23] -> [INCOMPLETE][24] ([fdo#111832] / [fdo#111850]) +3 similar issues
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-tglb8/igt@i915_pm_backlight@fade_with_suspend.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-tglb2/igt@i915_pm_backlight@fade_with_suspend.html

  * igt@kms_cursor_crc@pipe-a-cursor-128x128-random:
    - shard-kbl:          [PASS][25] -> [FAIL][26] ([fdo#103232])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-kbl7/igt@kms_cursor_crc@pipe-a-cursor-128x128-random.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-kbl3/igt@kms_cursor_crc@pipe-a-cursor-128x128-random.html
    - shard-apl:          [PASS][27] -> [FAIL][28] ([fdo#103232])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-apl4/igt@kms_cursor_crc@pipe-a-cursor-128x128-random.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-apl3/igt@kms_cursor_crc@pipe-a-cursor-128x128-random.html

  * igt@kms_cursor_legacy@cursor-vs-flip-toggle:
    - shard-hsw:          [PASS][29] -> [FAIL][30] ([fdo#103355]) +1 similar issue
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-hsw5/igt@kms_cursor_legacy@cursor-vs-flip-toggle.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-hsw6/igt@kms_cursor_legacy@cursor-vs-flip-toggle.html

  * igt@kms_flip@flip-vs-suspend-interruptible:
    - shard-apl:          [PASS][31] -> [DMESG-WARN][32] ([fdo#108566])
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-apl8/igt@kms_flip@flip-vs-suspend-interruptible.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-apl6/igt@kms_flip@flip-vs-suspend-interruptible.html

  * igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-pwrite:
    - shard-iclb:         [PASS][33] -> [FAIL][34] ([fdo#103167]) +4 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb1/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-pwrite.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb6/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-pwrite.html

  * igt@kms_frontbuffer_tracking@fbc-1p-shrfb-fliptrack:
    - shard-tglb:         [PASS][35] -> [FAIL][36] ([fdo#103167]) +2 similar issues
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-tglb1/igt@kms_frontbuffer_tracking@fbc-1p-shrfb-fliptrack.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-tglb5/igt@kms_frontbuffer_tracking@fbc-1p-shrfb-fliptrack.html

  * igt@kms_psr@psr2_primary_mmap_gtt:
    - shard-iclb:         [PASS][37] -> [SKIP][38] ([fdo#109441]) +1 similar issue
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb2/igt@kms_psr@psr2_primary_mmap_gtt.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb6/igt@kms_psr@psr2_primary_mmap_gtt.html

  * igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend:
    - shard-tglb:         [PASS][39] -> [INCOMPLETE][40] ([fdo#111850])
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-tglb9/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-tglb1/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html

  * igt@perf_pmu@busy-vcs1:
    - shard-iclb:         [PASS][41] -> [SKIP][42] ([fdo#112080]) +8 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb1/igt@perf_pmu@busy-vcs1.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb5/igt@perf_pmu@busy-vcs1.html

  * igt@prime_vgem@fence-wait-bsd2:
    - shard-iclb:         [PASS][43] -> [SKIP][44] ([fdo#109276]) +12 similar issues
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb4/igt@prime_vgem@fence-wait-bsd2.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb3/igt@prime_vgem@fence-wait-bsd2.html

  
#### Possible fixes ####

  * igt@gem_busy@busy-vcs1:
    - shard-iclb:         [SKIP][45] ([fdo#112080]) -> [PASS][46] +10 similar issues
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb3/igt@gem_busy@busy-vcs1.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb2/igt@gem_busy@busy-vcs1.html

  * igt@gem_ctx_isolation@rcs0-s3:
    - shard-kbl:          [DMESG-WARN][47] ([fdo#108566]) -> [PASS][48] +6 similar issues
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-kbl3/igt@gem_ctx_isolation@rcs0-s3.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-kbl1/igt@gem_ctx_isolation@rcs0-s3.html

  * igt@gem_ctx_persistence@vcs1-cleanup:
    - shard-iclb:         [SKIP][49] ([fdo#109276] / [fdo#112080]) -> [PASS][50] +3 similar issues
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb3/igt@gem_ctx_persistence@vcs1-cleanup.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb2/igt@gem_ctx_persistence@vcs1-cleanup.html

  * igt@gem_eio@in-flight-suspend:
    - shard-tglb:         [INCOMPLETE][51] ([fdo#111832] / [fdo#111850] / [fdo#112081]) -> [PASS][52]
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-tglb2/igt@gem_eio@in-flight-suspend.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-tglb6/igt@gem_eio@in-flight-suspend.html

  * igt@gem_exec_schedule@out-order-bsd2:
    - shard-iclb:         [SKIP][53] ([fdo#109276]) -> [PASS][54] +18 similar issues
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb8/igt@gem_exec_schedule@out-order-bsd2.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb1/igt@gem_exec_schedule@out-order-bsd2.html

  * igt@gem_exec_schedule@preempt-queue-contexts-chain-bsd:
    - shard-iclb:         [SKIP][55] ([fdo#112146]) -> [PASS][56] +3 similar issues
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb2/igt@gem_exec_schedule@preempt-queue-contexts-chain-bsd.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb8/igt@gem_exec_schedule@preempt-queue-contexts-chain-bsd.html

  * igt@gem_exec_suspend@basic-s3:
    - shard-apl:          [DMESG-WARN][57] ([fdo#108566]) -> [PASS][58]
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-apl4/igt@gem_exec_suspend@basic-s3.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-apl2/igt@gem_exec_suspend@basic-s3.html

  * igt@gem_pipe_control_store_loop@reused-buffer:
    - shard-tglb:         [INCOMPLETE][59] ([fdo#111998]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-tglb6/igt@gem_pipe_control_store_loop@reused-buffer.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-tglb7/igt@gem_pipe_control_store_loop@reused-buffer.html

  * igt@gem_userptr_blits@sync-unmap:
    - shard-snb:          [DMESG-WARN][61] ([fdo#111870]) -> [PASS][62] +2 similar issues
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-snb5/igt@gem_userptr_blits@sync-unmap.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-snb7/igt@gem_userptr_blits@sync-unmap.html

  * igt@gem_userptr_blits@sync-unmap-after-close:
    - shard-hsw:          [DMESG-WARN][63] ([fdo#111870]) -> [PASS][64] +3 similar issues
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-hsw7/igt@gem_userptr_blits@sync-unmap-after-close.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-hsw4/igt@gem_userptr_blits@sync-unmap-after-close.html

  * igt@i915_suspend@debugfs-reader:
    - shard-tglb:         [INCOMPLETE][65] ([fdo#111850]) -> [PASS][66] +1 similar issue
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-tglb7/igt@i915_suspend@debugfs-reader.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-tglb2/igt@i915_suspend@debugfs-reader.html

  * igt@kms_cursor_legacy@2x-flip-vs-cursor-legacy:
    - shard-glk:          [FAIL][67] ([fdo#104873]) -> [PASS][68]
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-glk4/igt@kms_cursor_legacy@2x-flip-vs-cursor-legacy.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-glk1/igt@kms_cursor_legacy@2x-flip-vs-cursor-legacy.html

  * igt@kms_flip@flip-vs-suspend-interruptible:
    - shard-iclb:         [INCOMPLETE][69] ([fdo#107713] / [fdo#109507]) -> [PASS][70]
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb3/igt@kms_flip@flip-vs-suspend-interruptible.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb6/igt@kms_flip@flip-vs-suspend-interruptible.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-indfb-pgflip-blt:
    - shard-iclb:         [FAIL][71] ([fdo#103167]) -> [PASS][72] +6 similar issues
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb2/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-indfb-pgflip-blt.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb5/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-indfb-pgflip-blt.html

  * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-pwrite:
    - shard-glk:          [FAIL][73] ([fdo#103167]) -> [PASS][74]
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-glk4/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-pwrite.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-glk4/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-pwrite.html

  * igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary:
    - shard-kbl:          [FAIL][75] ([fdo#103167]) -> [PASS][76]
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-kbl1/igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary.html
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-kbl3/igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary.html
    - shard-apl:          [FAIL][77] ([fdo#103167]) -> [PASS][78]
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-apl1/igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-apl1/igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary.html

  * igt@kms_frontbuffer_tracking@fbc-suspend:
    - shard-tglb:         [INCOMPLETE][79] ([fdo#111832] / [fdo#111850] / [fdo#111884]) -> [PASS][80]
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-tglb5/igt@kms_frontbuffer_tracking@fbc-suspend.html
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-tglb1/igt@kms_frontbuffer_tracking@fbc-suspend.html

  * igt@kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-cpu:
    - shard-tglb:         [FAIL][81] ([fdo#103167]) -> [PASS][82] +3 similar issues
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-tglb3/igt@kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-cpu.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-tglb9/igt@kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-cpu.html

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a:
    - shard-tglb:         [INCOMPLETE][83] ([fdo#111832] / [fdo#111850]) -> [PASS][84] +2 similar issues
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-tglb8/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-tglb5/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html

  * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes:
    - shard-snb:          [INCOMPLETE][85] ([fdo#105411]) -> [PASS][86]
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-snb5/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes.html
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-snb2/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes.html

  * igt@kms_plane_lowres@pipe-a-tiling-y:
    - shard-iclb:         [FAIL][87] ([fdo#103166]) -> [PASS][88]
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb5/igt@kms_plane_lowres@pipe-a-tiling-y.html
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb8/igt@kms_plane_lowres@pipe-a-tiling-y.html

  * igt@kms_psr@psr2_sprite_plane_move:
    - shard-iclb:         [SKIP][89] ([fdo#109441]) -> [PASS][90] +6 similar issues
   [89]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb3/igt@kms_psr@psr2_sprite_plane_move.html
   [90]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb2/igt@kms_psr@psr2_sprite_plane_move.html

  
#### Warnings ####

  * igt@gem_ctx_isolation@vcs1-nonpriv:
    - shard-iclb:         [FAIL][91] ([fdo#111329]) -> [SKIP][92] ([fdo#109276] / [fdo#112080])
   [91]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-iclb2/igt@gem_ctx_isolation@vcs1-nonpriv.html
   [92]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-iclb8/igt@gem_ctx_isolation@vcs1-nonpriv.html

  * igt@gem_ctx_isolation@vcs2-clean:
    - shard-tglb:         [SKIP][93] ([fdo#111912] / [fdo#112080]) -> [SKIP][94] ([fdo#112080])
   [93]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-tglb1/igt@gem_ctx_isolation@vcs2-clean.html
   [94]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-tglb9/igt@gem_ctx_isolation@vcs2-clean.html

  * igt@gem_eio@kms:
    - shard-snb:          [DMESG-WARN][95] ([fdo# 112000 ] / [fdo#111780 ] / [fdo#111781]) -> [INCOMPLETE][96] ([fdo#105411])
   [95]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-snb2/igt@gem_eio@kms.html
   [96]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-snb5/igt@gem_eio@kms.html

  * igt@gem_exec_schedule@deep-vebox:
    - shard-tglb:         [INCOMPLETE][97] ([fdo#111671]) -> [FAIL][98] ([fdo#111646])
   [97]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7402/shard-tglb5/igt@gem_exec_schedule@deep-vebox.html
   [98]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/shard-tglb7/igt@gem_exec_schedule@deep-vebox.html

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

  [fdo# 112000 ]: https://bugs.freedesktop.org/show_bug.cgi?id= 112000 
  [fdo#103166]: https://bugs.freedesktop.org/show_bug.cgi?id=103166
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#103232]: https://bugs.freedesktop.org/show_bug.cgi?id=103232
  [fdo#103355]: https://bugs.freedesktop.org/show_bug.cgi?id=103355
  [fdo#104873]: https://bugs.freedesktop.org/show_bug.cgi?id=104873
  [fdo#105411]: https://bugs.freedesktop.org/show_bug.cgi?id=105411
  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#108566]: https://bugs.freedesktop.org/show_bug.cgi?id=108566
  [fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#109507]: https://bugs.freedesktop.org/show_bug.cgi?id=109507
  [fdo#110841]: https://bugs.freedesktop.org/show_bug.cgi?id=110841
  [fdo#111329]: https://bugs.freedesktop.org/show_bug.cgi?id=111329
  [fdo#111646]: https://bugs.freedesktop.org/show_bug.cgi?id=111646
  [fdo#111671]: https://bugs.freedesktop.org/show_bug.cgi?id=111671
  [fdo#111677]: https://bugs.freedesktop.org/show_bug.cgi?id=111677
  [fdo#111747]: https://bugs.freedesktop.org/show_bug.cgi?id=111747
  [fdo#111780 ]: https://bugs.freedesktop.org/show_bug.cgi?id=111780 
  [fdo#111781]: https://bugs.freedesktop.org/show_bug.cgi?id=111781
  [fdo#111832]: https://bugs.freedesktop.org/show_bug.cgi?id=1

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3746/index.html
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