[Intel-gfx] [PATCH] drm/i915/execlists: Explicitly reset both reg and context runtime

[Intel-gfx] [PATCH] drm/i915/execlists: Explicitly reset both reg and context runtime

[Chris Wilson]

Upon a GPU reset, we copy the default context image over top of the
guilty image. This will rollback the CTX_TIMESTAMP register to before
our value of ce->runtime.last. Reset both back to 0 so that we do not
encounter an underflow on the next schedule out after resume.

This should not be a huge issue in practice, as hangs should be rare in
correct code.

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

diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index b12355048501..b458f8e17cf5 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -1154,6 +1154,7 @@ static void restore_default_state(struct intel_context *ce,
 		       engine->context_size - PAGE_SIZE);
 
 	execlists_init_reg_state(regs, ce, engine, ce->ring, false);
+	ce->runtime.last = intel_context_get_runtime(ce);
 }
 
 static void reset_active(struct i915_request *rq,
@@ -4581,6 +4582,7 @@ static void init_common_reg_state(u32 * const regs,
 	regs[CTX_CONTEXT_CONTROL] = ctl;
 
 	regs[CTX_RING_CTL] = RING_CTL_SIZE(ring->size) | RING_VALID;
+	regs[CTX_TIMESTAMP] = 0;
 }
 
 static void init_wa_bb_reg_state(u32 * const regs,
-- 
2.20.1

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[Intel-gfx] [PATCH] drm/i915/execlists: Explicitly reset both reg and context runtime

[Chris Wilson]

Upon a GPU reset, we copy the default context image over top of the
guilty image. This will rollback the CTX_TIMESTAMP register to before
our value of ce->runtime.last. Reset both back to 0 so that we do not
encounter an underflow on the next schedule out after resume.

This should not be a huge issue in practice, as hangs should be rare in
correct code.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
---
 drivers/gpu/drm/i915/gt/intel_lrc.c | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index 9104796673dc..d53078b345be 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -238,6 +238,17 @@ __execlists_update_reg_state(const struct intel_context *ce,
 			     const struct intel_engine_cs *engine,
 			     u32 head);
 
+static u32 intel_context_get_runtime(const struct intel_context *ce)
+{
+	/*
+	 * We can use either ppHWSP[16] which is recorded before the context
+	 * switch (and so excludes the cost of context switches) or use the
+	 * value from the context image itself, which is saved/restored earlier
+	 * and so includes the cost of the save.
+	 */
+	return READ_ONCE(ce->lrc_reg_state[CTX_TIMESTAMP]);
+}
+
 static void mark_eio(struct i915_request *rq)
 {
 	if (i915_request_completed(rq))
@@ -1154,6 +1165,7 @@ static void restore_default_state(struct intel_context *ce,
 		       engine->context_size - PAGE_SIZE);
 
 	execlists_init_reg_state(regs, ce, engine, ce->ring, false);
+	ce->runtime.last = intel_context_get_runtime(ce);
 }
 
 static void reset_active(struct i915_request *rq,
@@ -1195,17 +1207,6 @@ static void reset_active(struct i915_request *rq,
 	ce->lrc_desc |= CTX_DESC_FORCE_RESTORE;
 }
 
-static u32 intel_context_get_runtime(const struct intel_context *ce)
-{
-	/*
-	 * We can use either ppHWSP[16] which is recorded before the context
-	 * switch (and so excludes the cost of context switches) or use the
-	 * value from the context image itself, which is saved/restored earlier
-	 * and so includes the cost of the save.
-	 */
-	return READ_ONCE(ce->lrc_reg_state[CTX_TIMESTAMP]);
-}
-
 static void st_update_runtime_underflow(struct intel_context *ce, s32 dt)
 {
 #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST)
@@ -4601,6 +4602,7 @@ static void init_common_reg_state(u32 * const regs,
 	regs[CTX_CONTEXT_CONTROL] = ctl;
 
 	regs[CTX_RING_CTL] = RING_CTL_SIZE(ring->size) | RING_VALID;
+	regs[CTX_TIMESTAMP] = 0;
 }
 
 static void init_wa_bb_reg_state(u32 * const regs,
-- 
2.20.1

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[Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/execlists: Explicitly reset both reg and context runtime (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915/execlists: Explicitly reset both reg and context runtime (rev2)
URL   : https://patchwork.freedesktop.org/series/75127/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8216 -> Patchwork_17132
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/index.html


Changes
-------

  No changes found


Participating hosts (45 -> 36)
------------------------------

  Additional (4): fi-bdw-5557u fi-ivb-3770 fi-snb-2520m fi-elk-e7500 
  Missing    (13): fi-hsw-4770r fi-ilk-m540 fi-bsw-n3050 fi-hsw-4200u fi-skl-guc fi-byt-squawks fi-bsw-cyan fi-cfl-guc fi-ctg-p8600 fi-bdw-samus fi-tgl-y fi-bsw-nick fi-skl-6600u 


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

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_8216 -> Patchwork_17132

  CI-20190529: 20190529
  CI_DRM_8216: 4ccea545b3b32da9999542abd56251e4e13bdf04 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5545: 9e5bfd10d56f81b98e0229c6bb14670221fd0b54 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_17132: 56c1f7f67f817ca22e115c8713e1638353b6d6c2 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

56c1f7f67f81 drm/i915/execlists: Explicitly reset both reg and context runtime

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/index.html
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Re: [Intel-gfx] [PATCH] drm/i915/execlists: Explicitly reset both reg and context runtime

[Mika Kuoppala]

Chris Wilson <chris@chris-wilson.co.uk> writes:

> Upon a GPU reset, we copy the default context image over top of the
> guilty image. This will rollback the CTX_TIMESTAMP register to before
> our value of ce->runtime.last. Reset both back to 0 so that we do not
> encounter an underflow on the next schedule out after resume.
>
> This should not be a huge issue in practice, as hangs should be rare in
> correct code.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>

> ---
>  drivers/gpu/drm/i915/gt/intel_lrc.c | 24 +++++++++++++-----------
>  1 file changed, 13 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
> index 9104796673dc..d53078b345be 100644
> --- a/drivers/gpu/drm/i915/gt/intel_lrc.c
> +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
> @@ -238,6 +238,17 @@ __execlists_update_reg_state(const struct intel_context *ce,
>  			     const struct intel_engine_cs *engine,
>  			     u32 head);
>  
> +static u32 intel_context_get_runtime(const struct intel_context *ce)
> +{
> +	/*
> +	 * We can use either ppHWSP[16] which is recorded before the context
> +	 * switch (and so excludes the cost of context switches) or use the
> +	 * value from the context image itself, which is saved/restored earlier
> +	 * and so includes the cost of the save.
> +	 */
> +	return READ_ONCE(ce->lrc_reg_state[CTX_TIMESTAMP]);
> +}
> +
>  static void mark_eio(struct i915_request *rq)
>  {
>  	if (i915_request_completed(rq))
> @@ -1154,6 +1165,7 @@ static void restore_default_state(struct intel_context *ce,
>  		       engine->context_size - PAGE_SIZE);
>  
>  	execlists_init_reg_state(regs, ce, engine, ce->ring, false);
> +	ce->runtime.last = intel_context_get_runtime(ce);
>  }
>  
>  static void reset_active(struct i915_request *rq,
> @@ -1195,17 +1207,6 @@ static void reset_active(struct i915_request *rq,
>  	ce->lrc_desc |= CTX_DESC_FORCE_RESTORE;
>  }
>  
> -static u32 intel_context_get_runtime(const struct intel_context *ce)
> -{
> -	/*
> -	 * We can use either ppHWSP[16] which is recorded before the context
> -	 * switch (and so excludes the cost of context switches) or use the
> -	 * value from the context image itself, which is saved/restored earlier
> -	 * and so includes the cost of the save.
> -	 */
> -	return READ_ONCE(ce->lrc_reg_state[CTX_TIMESTAMP]);
> -}
> -
>  static void st_update_runtime_underflow(struct intel_context *ce, s32 dt)
>  {
>  #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST)
> @@ -4601,6 +4602,7 @@ static void init_common_reg_state(u32 * const regs,
>  	regs[CTX_CONTEXT_CONTROL] = ctl;
>  
>  	regs[CTX_RING_CTL] = RING_CTL_SIZE(ring->size) | RING_VALID;
> +	regs[CTX_TIMESTAMP] = 0;
>  }
>  
>  static void init_wa_bb_reg_state(u32 * const regs,
> -- 
> 2.20.1
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
_______________________________________________
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Intel-gfx@lists.freedesktop.org
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[Intel-gfx] ✓ Fi.CI.IGT: success for drm/i915/execlists: Explicitly reset both reg and context runtime (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915/execlists: Explicitly reset both reg and context runtime (rev2)
URL   : https://patchwork.freedesktop.org/series/75127/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8216_full -> Patchwork_17132_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

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

  Here are the changes found in Patchwork_17132_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_async@concurrent-writes-bsd:
    - shard-iclb:         [PASS][1] -> [SKIP][2] ([fdo#112146]) +5 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-iclb7/igt@gem_exec_async@concurrent-writes-bsd.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-iclb4/igt@gem_exec_async@concurrent-writes-bsd.html

  * igt@gem_exec_balancer@hang:
    - shard-tglb:         [PASS][3] -> [FAIL][4] ([i915#1277])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-tglb8/igt@gem_exec_balancer@hang.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-tglb1/igt@gem_exec_balancer@hang.html

  * igt@gem_exec_schedule@fifo-bsd1:
    - shard-iclb:         [PASS][5] -> [SKIP][6] ([fdo#109276]) +14 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-iclb4/igt@gem_exec_schedule@fifo-bsd1.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-iclb7/igt@gem_exec_schedule@fifo-bsd1.html

  * igt@gem_exec_schedule@implicit-both-bsd2:
    - shard-iclb:         [PASS][7] -> [SKIP][8] ([fdo#109276] / [i915#677])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-iclb1/igt@gem_exec_schedule@implicit-both-bsd2.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-iclb8/igt@gem_exec_schedule@implicit-both-bsd2.html

  * igt@gem_exec_schedule@pi-distinct-iova-bsd:
    - shard-iclb:         [PASS][9] -> [SKIP][10] ([i915#677]) +2 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-iclb3/igt@gem_exec_schedule@pi-distinct-iova-bsd.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-iclb1/igt@gem_exec_schedule@pi-distinct-iova-bsd.html

  * igt@i915_pm_rc6_residency@rc6-idle:
    - shard-snb:          [PASS][11] -> [TIMEOUT][12] ([i915#1526])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-snb2/igt@i915_pm_rc6_residency@rc6-idle.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-snb2/igt@i915_pm_rc6_residency@rc6-idle.html

  * igt@i915_selftest@live@execlists:
    - shard-apl:          [PASS][13] -> [INCOMPLETE][14] ([i915#656])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-apl1/igt@i915_selftest@live@execlists.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-apl2/igt@i915_selftest@live@execlists.html

  * igt@kms_cursor_crc@pipe-a-cursor-suspend:
    - shard-kbl:          [PASS][15] -> [DMESG-WARN][16] ([i915#180]) +5 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-kbl3/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-kbl4/igt@kms_cursor_crc@pipe-a-cursor-suspend.html

  * igt@kms_flip@flip-vs-expired-vblank:
    - shard-skl:          [PASS][17] -> [FAIL][18] ([i915#79])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-skl6/igt@kms_flip@flip-vs-expired-vblank.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-skl9/igt@kms_flip@flip-vs-expired-vblank.html

  * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes:
    - shard-apl:          [PASS][19] -> [DMESG-WARN][20] ([i915#180]) +3 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-apl4/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-apl1/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes.html

  * igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min:
    - shard-skl:          [PASS][21] -> [FAIL][22] ([fdo#108145])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-skl8/igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-skl4/igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min.html

  * igt@kms_plane_alpha_blend@pipe-c-coverage-7efc:
    - shard-skl:          [PASS][23] -> [FAIL][24] ([fdo#108145] / [i915#265])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-skl7/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-skl5/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html

  * igt@kms_plane_lowres@pipe-a-tiling-x:
    - shard-glk:          [PASS][25] -> [FAIL][26] ([i915#899])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-glk8/igt@kms_plane_lowres@pipe-a-tiling-x.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-glk9/igt@kms_plane_lowres@pipe-a-tiling-x.html

  * igt@kms_psr@psr2_cursor_render:
    - shard-iclb:         [PASS][27] -> [SKIP][28] ([fdo#109441]) +1 similar issue
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-iclb2/igt@kms_psr@psr2_cursor_render.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-iclb8/igt@kms_psr@psr2_cursor_render.html

  * igt@kms_setmode@basic:
    - shard-apl:          [PASS][29] -> [FAIL][30] ([i915#31])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-apl1/igt@kms_setmode@basic.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-apl6/igt@kms_setmode@basic.html

  * igt@perf_pmu@busy-no-semaphores-vcs1:
    - shard-iclb:         [PASS][31] -> [SKIP][32] ([fdo#112080]) +8 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-iclb2/igt@perf_pmu@busy-no-semaphores-vcs1.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-iclb3/igt@perf_pmu@busy-no-semaphores-vcs1.html

  
#### Possible fixes ####

  * igt@gem_busy@busy-vcs1:
    - shard-iclb:         [SKIP][33] ([fdo#112080]) -> [PASS][34] +9 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-iclb8/igt@gem_busy@busy-vcs1.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-iclb2/igt@gem_busy@busy-vcs1.html

  * igt@gem_exec_schedule@implicit-read-write-bsd2:
    - shard-iclb:         [SKIP][35] ([fdo#109276] / [i915#677]) -> [PASS][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-iclb6/igt@gem_exec_schedule@implicit-read-write-bsd2.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-iclb2/igt@gem_exec_schedule@implicit-read-write-bsd2.html

  * igt@gem_exec_schedule@pi-userfault-bsd:
    - shard-iclb:         [SKIP][37] ([i915#677]) -> [PASS][38] +1 similar issue
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-iclb2/igt@gem_exec_schedule@pi-userfault-bsd.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-iclb8/igt@gem_exec_schedule@pi-userfault-bsd.html

  * igt@gem_exec_schedule@wide-bsd:
    - shard-iclb:         [SKIP][39] ([fdo#112146]) -> [PASS][40] +2 similar issues
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-iclb4/igt@gem_exec_schedule@wide-bsd.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-iclb7/igt@gem_exec_schedule@wide-bsd.html

  * igt@gem_workarounds@suspend-resume-context:
    - shard-apl:          [DMESG-WARN][41] ([i915#180]) -> [PASS][42] +2 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-apl4/igt@gem_workarounds@suspend-resume-context.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-apl1/igt@gem_workarounds@suspend-resume-context.html

  * igt@i915_pm_dc@dc6-psr:
    - shard-iclb:         [FAIL][43] ([i915#454]) -> [PASS][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-iclb4/igt@i915_pm_dc@dc6-psr.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-iclb7/igt@i915_pm_dc@dc6-psr.html

  * igt@i915_selftest@live@requests:
    - shard-iclb:         [INCOMPLETE][45] -> [PASS][46]
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-iclb8/igt@i915_selftest@live@requests.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-iclb5/igt@i915_selftest@live@requests.html

  * igt@kms_cursor_crc@pipe-c-cursor-suspend:
    - shard-kbl:          [DMESG-WARN][47] ([i915#180]) -> [PASS][48] +2 similar issues
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-kbl2/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-kbl4/igt@kms_cursor_crc@pipe-c-cursor-suspend.html

  * igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy:
    - shard-glk:          [FAIL][49] ([i915#72]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-glk4/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-glk6/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible:
    - shard-skl:          [FAIL][51] ([i915#79]) -> [PASS][52]
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-skl4/igt@kms_flip@flip-vs-expired-vblank-interruptible.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-skl10/igt@kms_flip@flip-vs-expired-vblank-interruptible.html

  * igt@kms_psr2_su@frontbuffer:
    - shard-iclb:         [SKIP][53] ([fdo#109642] / [fdo#111068]) -> [PASS][54]
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-iclb8/igt@kms_psr2_su@frontbuffer.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-iclb2/igt@kms_psr2_su@frontbuffer.html

  * igt@kms_psr@psr2_primary_mmap_gtt:
    - shard-iclb:         [SKIP][55] ([fdo#109441]) -> [PASS][56] +1 similar issue
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-iclb8/igt@kms_psr@psr2_primary_mmap_gtt.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-iclb2/igt@kms_psr@psr2_primary_mmap_gtt.html

  * igt@prime_busy@hang-bsd2:
    - shard-iclb:         [SKIP][57] ([fdo#109276]) -> [PASS][58] +20 similar issues
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-iclb3/igt@prime_busy@hang-bsd2.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-iclb1/igt@prime_busy@hang-bsd2.html

  * {igt@sysfs_heartbeat_interval@mixed@vcs0}:
    - shard-skl:          [FAIL][59] ([i915#1459]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-skl4/igt@sysfs_heartbeat_interval@mixed@vcs0.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-skl10/igt@sysfs_heartbeat_interval@mixed@vcs0.html

  
#### Warnings ####

  * igt@kms_content_protection@atomic:
    - shard-kbl:          [FAIL][61] ([fdo#110321] / [fdo#110336]) -> [TIMEOUT][62] ([i915#1319])
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-kbl1/igt@kms_content_protection@atomic.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-kbl7/igt@kms_content_protection@atomic.html

  * igt@runner@aborted:
    - shard-apl:          [FAIL][63] ([i915#1423]) -> ([FAIL][64], [FAIL][65]) ([i915#1423] / [i915#529])
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8216/shard-apl2/igt@runner@aborted.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-apl2/igt@runner@aborted.html
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17132/shard-apl7/igt@runner@aborted.html

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

  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
  [fdo#110321]: https://bugs.freedesktop.org/show_bug.cgi?id=110321
  [fdo#110336]: https://bugs.freedesktop.org/show_bug.cgi?id=110336
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [fdo#112080]: https://bugs.freedesktop.org/show_bug.cgi?id=112080
  [fdo#112146]: https://bugs.freedesktop.org/show_bug.cgi?id=112146
  [i915#1277]: https://gitlab.freedesktop.org/drm/intel/issues/1277
  [i915#1319]: https://gitlab.freedesktop.org/drm/intel/issues/1319
  [i915#1423]: https://gitlab.freedesktop.org/drm/intel/issues/1423
  [i915#1459]: https://gitlab.freedesktop.org/drm/intel/issues/1459
  [i915#1526]: https://gitlab.freedesktop.org/drm/intel/issues/1526
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#31]: https://gitlab.freedesktop.org/drm/intel/issues/31
  [i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
  [i915#529]: https://gitlab.freedesktop.org/drm/intel/issues/529
  [i915#656]: https://gitlab.freedesktop.org/drm/intel/issues/656
  [i915#677]: https://gitlab.freedesktop.org/drm/intel/issues/677
  [i915#72]: https://gitlab.freedesktop.org/drm/intel/issues/72
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [i915#899]: https://gitlab.freedesktop.org/drm/intel/issues/899


Participating hosts (10 -> 10)
------------------------------

  No changes in participating hosts


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

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_8216 -> Patchwork_17132

  CI-20190529: 20190529
  CI_DRM_8216: 4ccea545b3b32da9999542abd56251e4e13bdf04 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5545: 9e5bfd10d56f81b98e0229c6bb14670221fd0b54 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_17132: 56c1f7f67f817ca22e115c8713e1638353b6d6c2 @ 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_17132/index.html
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