[PATCH 1/2] drm/i915: Make I915_GEM_IDLE_TIMEOUT into a macro

[PATCH 1/2] drm/i915: Make I915_GEM_IDLE_TIMEOUT into a macro

[Chris Wilson]

Currently we use HZ/5 for detecting a dead gpu on startup, and we will
wish to reuse this value for detecting a dead gpu on suspend, so convert
it into a macro for later convenience.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
---
 drivers/gpu/drm/i915/i915_gem.c | 4 +++-
 drivers/gpu/drm/i915/i915_gem.h | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 0b23cf3be718..eb90f73de06a 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4684,7 +4684,9 @@ static int __intel_engines_record_defaults(struct drm_i915_private *i915)
 	if (err)
 		goto err_active;
 
-	if (i915_gem_wait_for_idle(i915, I915_WAIT_LOCKED, HZ / 5)) {
+	if (i915_gem_wait_for_idle(i915,
+				   I915_WAIT_LOCKED,
+				   I915_GEM_IDLE_TIMEOUT)) {
 		i915_gem_set_wedged(i915);
 		err = -EIO; /* Caller will declare us wedged */
 		goto err_active;
diff --git a/drivers/gpu/drm/i915/i915_gem.h b/drivers/gpu/drm/i915/i915_gem.h
index b0e4b976880c..74a2ddc1b52f 100644
--- a/drivers/gpu/drm/i915/i915_gem.h
+++ b/drivers/gpu/drm/i915/i915_gem.h
@@ -75,6 +75,8 @@ struct drm_i915_private;
 
 #define I915_NUM_ENGINES 8
 
+#define I915_GEM_IDLE_TIMEOUT (HZ / 5)
+
 void i915_gem_park(struct drm_i915_private *i915);
 void i915_gem_unpark(struct drm_i915_private *i915);
 
-- 
2.20.1

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[PATCH 2/2] drm/i915: Force GPU idle on suspend

[Chris Wilson]

To facilitate the next patch to allow preemptible kernels not to incur
the wrath of hangcheck, we need to ensure that we can still suspend and
shutdown. That is we will not be able to rely on hangcheck to terminate
a blocking kernel and instead must manually do so ourselves. The
advantage is that we can apply more pressure!

As we now perform a GPU reset to clean up any residual kernels, we leave
the GPU in an unknown state and in particular can not talk to the GuC
before we reinitialise it following resume. For example, we no longer
need to tell the GuC to suspend itself, as it is already reset.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
---
 drivers/gpu/drm/i915/i915_gem.c | 20 +++++---------------
 1 file changed, 5 insertions(+), 15 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index eb90f73de06a..df2f4f65c2a4 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -3123,13 +3123,6 @@ int i915_gem_wait_for_idle(struct drm_i915_private *i915,
 
 		lockdep_assert_held(&i915->drm.struct_mutex);
 
-		if (GEM_SHOW_DEBUG() && !timeout) {
-			/* Presume that timeout was non-zero to begin with! */
-			dev_warn(&i915->drm.pdev->dev,
-				 "Missed idle-completion interrupt!\n");
-			GEM_TRACE_DUMP();
-		}
-
 		err = wait_for_engines(i915);
 		if (err)
 			return err;
@@ -4379,11 +4372,12 @@ int i915_gem_suspend(struct drm_i915_private *i915)
 					     I915_WAIT_INTERRUPTIBLE |
 					     I915_WAIT_LOCKED |
 					     I915_WAIT_FOR_IDLE_BOOST,
-					     MAX_SCHEDULE_TIMEOUT);
-		if (ret && ret != -EIO)
+					     I915_GEM_IDLE_TIMEOUT);
+		if (ret == -EINTR)
 			goto err_unlock;
 
-		assert_kernel_context_is_current(i915);
+		/* Forcibly cancel outstanding work and leave the gpu quiet. */
+		i915_gem_set_wedged(i915);
 	}
 	i915_retire_requests(i915); /* ensure we flush after wedging */
 
@@ -4398,15 +4392,11 @@ int i915_gem_suspend(struct drm_i915_private *i915)
 	 */
 	drain_delayed_work(&i915->gt.idle_work);
 
-	intel_uc_suspend(i915);
-
 	/*
 	 * Assert that we successfully flushed all the work and
 	 * reset the GPU back to its idle, low power state.
 	 */
-	WARN_ON(i915->gt.awake);
-	if (WARN_ON(!intel_engines_are_idle(i915)))
-		i915_gem_set_wedged(i915); /* no hope, discard everything */
+	GEM_BUG_ON(i915->gt.awake);
 
 	intel_runtime_pm_put(i915, wakeref);
 	return 0;
-- 
2.20.1

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Re: [PATCH 2/2] drm/i915: Force GPU idle on suspend

[Chris Wilson]

Quoting Chris Wilson (2019-03-07 10:45:30)
> To facilitate the next patch to allow preemptible kernels not to incur
> the wrath of hangcheck, we need to ensure that we can still suspend and
> shutdown. That is we will not be able to rely on hangcheck to terminate
> a blocking kernel and instead must manually do so ourselves. The
> advantage is that we can apply more pressure!
> 
> As we now perform a GPU reset to clean up any residual kernels, we leave
> the GPU in an unknown state and in particular can not talk to the GuC
> before we reinitialise it following resume. For example, we no longer
> need to tell the GuC to suspend itself, as it is already reset.
> 
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

Also note that part of the future plan, is that we first try to
preempt-to-idle before forcing idling. Which should be a minor change at
the high level, but will require a few tweaks to the submission. Hmm,
probably best to export an engine->stop_submission() or something.

Anyway, part of the raison d'etre of this patch to judge if anyone
actually notices being terminated across suspend :)
-Chris
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Re: [PATCH 1/2] drm/i915: Make I915_GEM_IDLE_TIMEOUT into a macro

[Tvrtko Ursulin]

On 07/03/2019 10:45, Chris Wilson wrote:
> Currently we use HZ/5 for detecting a dead gpu on startup, and we will
> wish to reuse this value for detecting a dead gpu on suspend, so convert
> it into a macro for later convenience.
> 
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
> ---
>   drivers/gpu/drm/i915/i915_gem.c | 4 +++-
>   drivers/gpu/drm/i915/i915_gem.h | 2 ++
>   2 files changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
> index 0b23cf3be718..eb90f73de06a 100644
> --- a/drivers/gpu/drm/i915/i915_gem.c
> +++ b/drivers/gpu/drm/i915/i915_gem.c
> @@ -4684,7 +4684,9 @@ static int __intel_engines_record_defaults(struct drm_i915_private *i915)
>   	if (err)
>   		goto err_active;
>   
> -	if (i915_gem_wait_for_idle(i915, I915_WAIT_LOCKED, HZ / 5)) {
> +	if (i915_gem_wait_for_idle(i915,
> +				   I915_WAIT_LOCKED,
> +				   I915_GEM_IDLE_TIMEOUT)) {
>   		i915_gem_set_wedged(i915);
>   		err = -EIO; /* Caller will declare us wedged */
>   		goto err_active;
> diff --git a/drivers/gpu/drm/i915/i915_gem.h b/drivers/gpu/drm/i915/i915_gem.h
> index b0e4b976880c..74a2ddc1b52f 100644
> --- a/drivers/gpu/drm/i915/i915_gem.h
> +++ b/drivers/gpu/drm/i915/i915_gem.h
> @@ -75,6 +75,8 @@ struct drm_i915_private;
>   
>   #define I915_NUM_ENGINES 8
>   
> +#define I915_GEM_IDLE_TIMEOUT (HZ / 5)
> +
>   void i915_gem_park(struct drm_i915_private *i915);
>   void i915_gem_unpark(struct drm_i915_private *i915);
>   
> 

Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

Regards,

Tvrtko
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✗ Fi.CI.BAT: failure for series starting with [1/2] drm/i915: Make I915_GEM_IDLE_TIMEOUT into a macro

[Patchwork]

== Series Details ==

Series: series starting with [1/2] drm/i915: Make I915_GEM_IDLE_TIMEOUT into a macro
URL   : https://patchwork.freedesktop.org/series/57690/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_5713 -> Patchwork_12402
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_12402 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_12402, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/57690/revisions/1/mbox/

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

  Here are the unknown changes that may have been introduced in Patchwork_12402:

### IGT changes ###

#### Possible regressions ####

  * igt@gem_close_race@basic-threads:
    - fi-bdw-5557u:       PASS -> INCOMPLETE
    - fi-skl-6770hq:      PASS -> INCOMPLETE
    - fi-cfl-guc:         PASS -> INCOMPLETE

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

  Here are the changes found in Patchwork_12402 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_switch@basic-default:
    - fi-snb-2600:        PASS -> INCOMPLETE [fdo#105411]

  
  [fdo#105411]: https://bugs.freedesktop.org/show_bug.cgi?id=105411


Participating hosts (44 -> 16)
------------------------------

  ERROR: It appears as if the changes made in Patchwork_12402 prevented too many machines from booting.

  Additional (1): fi-icl-u2 
  Missing    (29): fi-bdw-gvtdvm fi-apl-guc fi-snb-2520m fi-bxt-j4205 fi-icl-u3 fi-pnv-d510 fi-skl-lmem fi-blb-e6850 fi-byt-n2820 fi-skl-6600u fi-hsw-4770r fi-bsw-n3050 fi-byt-j1900 fi-bwr-2160 fi-ilk-650 fi-hsw-4770 fi-ivb-3770 fi-elk-e7500 fi-skl-6700k2 fi-kbl-7567u fi-ilk-m540 fi-skl-gvtdvm fi-hsw-4200u fi-hsw-peppy fi-byt-squawks fi-bsw-cyan fi-cfl-8109u fi-bsw-kefka fi-byt-clapper 


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

    * Linux: CI_DRM_5713 -> Patchwork_12402

  CI_DRM_5713: 29a41cf5dd10ee68873c16b67d6212b3bd470906 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_4875: 91908d36d0d5c90eea86e29736d2748d5ec55335 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_12402: 67e671f6acfe02781d10ecfe22143e727311562a @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

67e671f6acfe drm/i915: Force GPU idle on suspend
dcf980c90d9d drm/i915: Make I915_GEM_IDLE_TIMEOUT into a macro

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12402/
_______________________________________________
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✗ Fi.CI.BAT: failure for series starting with [1/2] drm/i915: Make I915_GEM_IDLE_TIMEOUT into a macro

[Patchwork]

== Series Details ==

Series: series starting with [1/2] drm/i915: Make I915_GEM_IDLE_TIMEOUT into a macro
URL   : https://patchwork.freedesktop.org/series/57690/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_5713 -> Patchwork_12402
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_12402 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_12402, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/57690/revisions/1/mbox/

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

  Here are the unknown changes that may have been introduced in Patchwork_12402:

### IGT changes ###

#### Possible regressions ####

  * igt@gem_close_race@basic-threads:
    - fi-bdw-5557u:       PASS -> INCOMPLETE
    - fi-skl-6770hq:      PASS -> INCOMPLETE
    - fi-cfl-guc:         PASS -> INCOMPLETE

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

  Here are the changes found in Patchwork_12402 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_create@basic-files:
    - fi-gdg-551:         NOTRUN -> SKIP [fdo#109271] +106

  * igt@gem_ctx_switch@basic-default:
    - fi-snb-2600:        PASS -> INCOMPLETE [fdo#105411]

  * igt@kms_busy@basic-flip-a:
    - fi-kbl-7567u:       PASS -> SKIP [fdo#109271] / [fdo#109278] +2
    - fi-gdg-551:         NOTRUN -> FAIL [fdo#103182]

  * igt@kms_busy@basic-flip-c:
    - fi-blb-e6850:       NOTRUN -> SKIP [fdo#109271] / [fdo#109278]
    - fi-gdg-551:         NOTRUN -> SKIP [fdo#109271] / [fdo#109278]

  * igt@kms_pipe_crc_basic@hang-read-crc-pipe-b:
    - fi-byt-clapper:     PASS -> FAIL [fdo#103191] / [fdo#107362]

  * igt@kms_pipe_crc_basic@hang-read-crc-pipe-c:
    - fi-blb-e6850:       NOTRUN -> SKIP [fdo#109271] +20

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b:
    - fi-blb-e6850:       NOTRUN -> INCOMPLETE [fdo#107718]

  
#### Possible fixes ####

  * igt@gem_exec_suspend@basic-s3:
    - fi-blb-e6850:       INCOMPLETE [fdo#107718] -> PASS

  * igt@i915_pm_rpm@basic-pci-d3-state:
    - fi-byt-j1900:       SKIP [fdo#109271] -> PASS
    - fi-bsw-kefka:       SKIP [fdo#109271] -> PASS

  * igt@i915_pm_rpm@basic-rte:
    - fi-byt-j1900:       FAIL [fdo#108800] -> PASS
    - fi-bsw-kefka:       FAIL [fdo#108800] -> PASS

  * igt@kms_chamelium@common-hpd-after-suspend:
    - fi-kbl-7567u:       WARN [fdo#109380] -> PASS

  * igt@kms_pipe_crc_basic@nonblocking-crc-pipe-c:
    - fi-kbl-7567u:       SKIP [fdo#109271] -> PASS +33

  * igt@prime_vgem@basic-fence-flip:
    - fi-ilk-650:         FAIL [fdo#104008] -> PASS

  
  [fdo#103182]: https://bugs.freedesktop.org/show_bug.cgi?id=103182
  [fdo#103191]: https://bugs.freedesktop.org/show_bug.cgi?id=103191
  [fdo#104008]: https://bugs.freedesktop.org/show_bug.cgi?id=104008
  [fdo#105411]: https://bugs.freedesktop.org/show_bug.cgi?id=105411
  [fdo#107362]: https://bugs.freedesktop.org/show_bug.cgi?id=107362
  [fdo#107718]: https://bugs.freedesktop.org/show_bug.cgi?id=107718
  [fdo#108800]: https://bugs.freedesktop.org/show_bug.cgi?id=108800
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
  [fdo#109380]: https://bugs.freedesktop.org/show_bug.cgi?id=109380


Participating hosts (44 -> 42)
------------------------------

  Additional (2): fi-icl-u2 fi-gdg-551 
  Missing    (4): fi-ilk-m540 fi-byt-squawks fi-bsw-cyan fi-hsw-4200u 


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

    * Linux: CI_DRM_5713 -> Patchwork_12402

  CI_DRM_5713: 29a41cf5dd10ee68873c16b67d6212b3bd470906 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_4875: 91908d36d0d5c90eea86e29736d2748d5ec55335 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_12402: 67e671f6acfe02781d10ecfe22143e727311562a @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

67e671f6acfe drm/i915: Force GPU idle on suspend
dcf980c90d9d drm/i915: Make I915_GEM_IDLE_TIMEOUT into a macro

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12402/
_______________________________________________
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✓ Fi.CI.BAT: success for series starting with [1/2] drm/i915: Make I915_GEM_IDLE_TIMEOUT into a macro (rev2)

[Patchwork]

== Series Details ==

Series: series starting with [1/2] drm/i915: Make I915_GEM_IDLE_TIMEOUT into a macro (rev2)
URL   : https://patchwork.freedesktop.org/series/57690/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_5714 -> Patchwork_12405
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/57690/revisions/2/mbox/

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

  Here are the changes found in Patchwork_12405 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@amdgpu/amd_basic@cs-compute:
    - fi-kbl-8809g:       NOTRUN -> FAIL [fdo#108094]

  * igt@amdgpu/amd_basic@query-info:
    - fi-bsw-kefka:       NOTRUN -> SKIP [fdo#109271] +55

  * igt@gem_exec_basic@basic-bsd2:
    - fi-kbl-7500u:       NOTRUN -> SKIP [fdo#109271] +9

  * igt@gem_exec_basic@gtt-bsd:
    - fi-bwr-2160:        NOTRUN -> SKIP [fdo#109271] +103

  * igt@gem_exec_suspend@basic-s3:
    - fi-blb-e6850:       PASS -> INCOMPLETE [fdo#107718]

  * igt@i915_selftest@live_execlists:
    - fi-apl-guc:         NOTRUN -> INCOMPLETE [fdo#103927] / [fdo#109720]

  * igt@kms_busy@basic-flip-c:
    - fi-bwr-2160:        NOTRUN -> SKIP [fdo#109271] / [fdo#109278]
    - fi-byt-j1900:       NOTRUN -> SKIP [fdo#109271] / [fdo#109278]
    - fi-bsw-kefka:       NOTRUN -> SKIP [fdo#109271] / [fdo#109278]

  * igt@kms_chamelium@dp-crc-fast:
    - fi-kbl-7500u:       NOTRUN -> DMESG-WARN [fdo#103841]

  * igt@kms_chamelium@hdmi-crc-fast:
    - fi-byt-j1900:       NOTRUN -> SKIP [fdo#109271] +52

  * igt@kms_chamelium@vga-edid-read:
    - fi-skl-6600u:       NOTRUN -> SKIP [fdo#109271] +41

  * igt@kms_force_connector_basic@force-load-detect:
    - fi-bxt-j4205:       NOTRUN -> SKIP [fdo#109271] +47

  * igt@kms_pipe_crc_basic@read-crc-pipe-a:
    - fi-byt-clapper:     PASS -> FAIL [fdo#107362] +1

  * igt@kms_psr@primary_page_flip:
    - fi-apl-guc:         NOTRUN -> SKIP [fdo#109271] +50

  * igt@prime_vgem@basic-fence-flip:
    - fi-gdg-551:         PASS -> FAIL [fdo#103182]

  * igt@runner@aborted:
    - fi-kbl-7500u:       NOTRUN -> FAIL [fdo#103841]
    - fi-apl-guc:         NOTRUN -> FAIL [fdo#108622] / [fdo#109720]

  
#### Possible fixes ####

  * igt@amdgpu/amd_basic@userptr:
    - fi-kbl-8809g:       DMESG-WARN [fdo#108965] -> PASS

  * igt@kms_pipe_crc_basic@nonblocking-crc-pipe-a-frame-sequence:
    - fi-byt-clapper:     FAIL [fdo#103191] / [fdo#107362] -> PASS

  
  [fdo#103182]: https://bugs.freedesktop.org/show_bug.cgi?id=103182
  [fdo#103191]: https://bugs.freedesktop.org/show_bug.cgi?id=103191
  [fdo#103841]: https://bugs.freedesktop.org/show_bug.cgi?id=103841
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#107362]: https://bugs.freedesktop.org/show_bug.cgi?id=107362
  [fdo#107718]: https://bugs.freedesktop.org/show_bug.cgi?id=107718
  [fdo#108094]: https://bugs.freedesktop.org/show_bug.cgi?id=108094
  [fdo#108622]: https://bugs.freedesktop.org/show_bug.cgi?id=108622
  [fdo#108965]: https://bugs.freedesktop.org/show_bug.cgi?id=108965
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
  [fdo#109720]: https://bugs.freedesktop.org/show_bug.cgi?id=109720


Participating hosts (40 -> 42)
------------------------------

  Additional (7): fi-byt-j1900 fi-bwr-2160 fi-apl-guc fi-kbl-7500u fi-bxt-j4205 fi-bsw-kefka fi-skl-6600u 
  Missing    (5): fi-kbl-soraka fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-ctg-p8600 


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

    * Linux: CI_DRM_5714 -> Patchwork_12405

  CI_DRM_5714: f0591e61349e96e8faba5348515043884e5ba542 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_4876: 51b8d4cfde8d5b0176180b9683accea91474c7ff @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_12405: 3fabdb991532045ccc64fcf5444b9f5cbfcca5c0 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

3fabdb991532 drm/i915: Force GPU idle on suspend
477b3fe80db6 drm/i915: Make I915_GEM_IDLE_TIMEOUT into a macro

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12405/
_______________________________________________
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✓ Fi.CI.IGT: success for series starting with [1/2] drm/i915: Make I915_GEM_IDLE_TIMEOUT into a macro (rev2)

[Patchwork]

== Series Details ==

Series: series starting with [1/2] drm/i915: Make I915_GEM_IDLE_TIMEOUT into a macro (rev2)
URL   : https://patchwork.freedesktop.org/series/57690/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_5714_full -> Patchwork_12405_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

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

  Here are the changes found in Patchwork_12405_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_pm_backlight@fade_with_suspend:
    - shard-skl:          NOTRUN -> FAIL [fdo#107847]

  * igt@i915_pm_rpm@gem-execbuf-stress-extra-wait:
    - shard-snb:          NOTRUN -> SKIP [fdo#109271] +105

  * igt@kms_busy@extended-modeset-hang-oldfb-render-e:
    - shard-skl:          NOTRUN -> SKIP [fdo#109271] / [fdo#109278] +8

  * igt@kms_busy@extended-modeset-hang-oldfb-with-reset-render-c:
    - shard-snb:          NOTRUN -> SKIP [fdo#109271] / [fdo#109278] +10

  * igt@kms_chamelium@hdmi-crc-bgr565:
    - shard-apl:          NOTRUN -> SKIP [fdo#109271] +3

  * igt@kms_cursor_crc@cursor-256x256-suspend:
    - shard-skl:          NOTRUN -> FAIL [fdo#103191] / [fdo#103232]

  * igt@kms_cursor_crc@cursor-256x85-onscreen:
    - shard-skl:          NOTRUN -> FAIL [fdo#103232]

  * igt@kms_cursor_crc@cursor-256x85-sliding:
    - shard-apl:          PASS -> FAIL [fdo#103232] +2

  * igt@kms_cursor_crc@cursor-size-change:
    - shard-glk:          PASS -> FAIL [fdo#103232]

  * igt@kms_draw_crc@draw-method-rgb565-mmap-cpu-xtiled:
    - shard-skl:          NOTRUN -> FAIL [fdo#103184]

  * igt@kms_flip@flip-vs-expired-vblank:
    - shard-skl:          PASS -> FAIL [fdo#105363]

  * igt@kms_flip@flip-vs-suspend:
    - shard-kbl:          PASS -> DMESG-WARN [fdo#103558] / [fdo#105602] +3

  * igt@kms_flip_tiling@flip-yf-tiled:
    - shard-skl:          PASS -> FAIL [fdo#108145]

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-pwrite:
    - shard-apl:          PASS -> FAIL [fdo#103167] +2

  * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-pwrite:
    - shard-glk:          PASS -> FAIL [fdo#103167] +1

  * igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-pri-indfb-draw-blt:
    - shard-skl:          NOTRUN -> SKIP [fdo#109271] +83

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-render:
    - shard-skl:          NOTRUN -> FAIL [fdo#105682]

  * igt@kms_frontbuffer_tracking@psr-rgb565-draw-mmap-wc:
    - shard-skl:          NOTRUN -> FAIL [fdo#103167] +1

  * igt@kms_plane@plane-panning-bottom-right-pipe-b-planes:
    - shard-skl:          PASS -> FAIL [fdo#103166]

  * igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min:
    - shard-skl:          NOTRUN -> FAIL [fdo#108145]

  * igt@kms_plane_alpha_blend@pipe-a-coverage-7efc:
    - shard-skl:          PASS -> FAIL [fdo#107815] / [fdo#108145]

  * igt@kms_plane_alpha_blend@pipe-c-alpha-7efc:
    - shard-skl:          NOTRUN -> FAIL [fdo#107815] / [fdo#108145]

  * igt@kms_plane_multiple@atomic-pipe-b-tiling-none:
    - shard-apl:          PASS -> FAIL [fdo#103166]

  * igt@kms_plane_multiple@atomic-pipe-c-tiling-y:
    - shard-glk:          PASS -> FAIL [fdo#103166] +1

  * igt@kms_rotation_crc@multiplane-rotation-cropping-top:
    - shard-kbl:          PASS -> FAIL [fdo#109016]

  * igt@kms_universal_plane@universal-plane-gen9-features-pipe-d:
    - shard-apl:          NOTRUN -> SKIP [fdo#109271] / [fdo#109278]

  
#### Possible fixes ####

  * igt@gem_workarounds@suspend-resume-fd:
    - shard-skl:          INCOMPLETE [fdo#104108] / [fdo#107773] -> PASS

  * igt@i915_pm_rpm@debugfs-read:
    - shard-skl:          INCOMPLETE [fdo#107807] -> PASS

  * igt@kms_cursor_crc@cursor-256x256-suspend:
    - shard-apl:          FAIL [fdo#103191] / [fdo#103232] -> PASS

  * igt@kms_cursor_crc@cursor-256x85-onscreen:
    - shard-apl:          FAIL [fdo#103232] -> PASS +4

  * igt@kms_flip@flip-vs-expired-vblank:
    - shard-glk:          FAIL [fdo#102887] -> PASS

  * igt@kms_flip@flip-vs-expired-vblank-interruptible:
    - shard-skl:          FAIL [fdo#105363] -> PASS

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-pwrite:
    - shard-apl:          FAIL [fdo#103167] -> PASS

  * igt@kms_plane_multiple@atomic-pipe-a-tiling-x:
    - shard-glk:          FAIL [fdo#103166] -> PASS

  * igt@kms_universal_plane@universal-plane-pipe-a-functional:
    - shard-apl:          FAIL [fdo#103166] -> PASS +1

  * igt@kms_vblank@pipe-a-ts-continuation-suspend:
    - shard-apl:          FAIL [fdo#104894] -> PASS +1

  * igt@perf_pmu@rc6-runtime-pm:
    - shard-apl:          FAIL [fdo#105010] -> PASS

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

  [fdo#102887]: https://bugs.freedesktop.org/show_bug.cgi?id=102887
  [fdo#103166]: https://bugs.freedesktop.org/show_bug.cgi?id=103166
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#103184]: https://bugs.freedesktop.org/show_bug.cgi?id=103184
  [fdo#103191]: https://bugs.freedesktop.org/show_bug.cgi?id=103191
  [fdo#103232]: https://bugs.freedesktop.org/show_bug.cgi?id=103232
  [fdo#103558]: https://bugs.freedesktop.org/show_bug.cgi?id=103558
  [fdo#104108]: https://bugs.freedesktop.org/show_bug.cgi?id=104108
  [fdo#104894]: https://bugs.freedesktop.org/show_bug.cgi?id=104894
  [fdo#105010]: https://bugs.freedesktop.org/show_bug.cgi?id=105010
  [fdo#105363]: https://bugs.freedesktop.org/show_bug.cgi?id=105363
  [fdo#105602]: https://bugs.freedesktop.org/show_bug.cgi?id=105602
  [fdo#105682]: https://bugs.freedesktop.org/show_bug.cgi?id=105682
  [fdo#107773]: https://bugs.freedesktop.org/show_bug.cgi?id=107773
  [fdo#107807]: https://bugs.freedesktop.org/show_bug.cgi?id=107807
  [fdo#107815]: https://bugs.freedesktop.org/show_bug.cgi?id=107815
  [fdo#107847]: https://bugs.freedesktop.org/show_bug.cgi?id=107847
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#109016]: https://bugs.freedesktop.org/show_bug.cgi?id=109016
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278


Participating hosts (7 -> 6)
------------------------------

  Missing    (1): shard-iclb 


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

    * Linux: CI_DRM_5714 -> Patchwork_12405

  CI_DRM_5714: f0591e61349e96e8faba5348515043884e5ba542 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_4876: 51b8d4cfde8d5b0176180b9683accea91474c7ff @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_12405: 3fabdb991532045ccc64fcf5444b9f5cbfcca5c0 @ git://anongit.freedesktop.org/gfx-ci/linux
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12405/
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