[PATCH 1/2] drm/i915/buddy: tidy up i915_buddy_fini

[PATCH 1/2] drm/i915/buddy: tidy up i915_buddy_fini

[Matthew Auld]

If we are leaking nodes don't hide it. Also stop trying to be
"defensive" and instead embrace Kasan et al.

Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/i915_buddy.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_buddy.c b/drivers/gpu/drm/i915/i915_buddy.c
index b679ab6fd889..5995247fdf76 100644
--- a/drivers/gpu/drm/i915/i915_buddy.c
+++ b/drivers/gpu/drm/i915/i915_buddy.c
@@ -171,15 +171,10 @@ int i915_buddy_init(struct i915_buddy_mm *mm, u64 size, u64 chunk_size)
 
 void i915_buddy_fini(struct i915_buddy_mm *mm)
 {
-	int err = 0;
 	int i;
 
 	for (i = 0; i < mm->n_roots; ++i) {
-		if (!i915_buddy_block_is_free(mm->roots[i])) {
-			err = -EBUSY;
-			continue;
-		}
-
+		GEM_WARN_ON(!i915_buddy_block_is_free(mm->roots[i]));
 		i915_block_free(mm->roots[i]);
 	}
 
-- 
2.20.1

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[PATCH 2/2] drm/i915/buddy: use kmemleak_update_trace

[Matthew Auld]

Since nodes are cached in a free-list, and potentially marked as free
without actually being destroyed, thus allowing them to be
opportunistically re-allocated, we should apply kmemleak_update_trace
every time a node is given a new owner and marked as allocated, to aid
in debugging.

Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/i915_buddy.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_buddy.c b/drivers/gpu/drm/i915/i915_buddy.c
index 5995247fdf76..fe1871d7c126 100644
--- a/drivers/gpu/drm/i915/i915_buddy.c
+++ b/drivers/gpu/drm/i915/i915_buddy.c
@@ -3,6 +3,7 @@
  * Copyright © 2019 Intel Corporation
  */
 
+#include <linux/kmemleak.h>
 #include <linux/slab.h>
 
 #include "i915_buddy.h"
@@ -304,6 +305,7 @@ i915_buddy_alloc(struct i915_buddy_mm *mm, unsigned int order)
 	}
 
 	mark_allocated(block);
+	kmemleak_update_trace(block);
 	return block;
 
 out_free:
-- 
2.20.1

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Re: [PATCH 1/2] drm/i915/buddy: tidy up i915_buddy_fini

[Chris Wilson]

Quoting Matthew Auld (2019-08-16 11:53:56)
> If we are leaking nodes don't hide it. Also stop trying to be
> "defensive" and instead embrace Kasan et al.
> 
> Signed-off-by: Matthew Auld <matthew.auld@intel.com>
> Cc: Chris Wilson <chris@chris-wilson.co.uk>
> ---
>  drivers/gpu/drm/i915/i915_buddy.c | 7 +------
>  1 file changed, 1 insertion(+), 6 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/i915_buddy.c b/drivers/gpu/drm/i915/i915_buddy.c
> index b679ab6fd889..5995247fdf76 100644
> --- a/drivers/gpu/drm/i915/i915_buddy.c
> +++ b/drivers/gpu/drm/i915/i915_buddy.c
> @@ -171,15 +171,10 @@ int i915_buddy_init(struct i915_buddy_mm *mm, u64 size, u64 chunk_size)
>  
>  void i915_buddy_fini(struct i915_buddy_mm *mm)
>  {
> -       int err = 0;
>         int i;
>  
>         for (i = 0; i < mm->n_roots; ++i) {
> -               if (!i915_buddy_block_is_free(mm->roots[i])) {
> -                       err = -EBUSY;
> -                       continue;
> -               }
> -
> +               GEM_WARN_ON(!i915_buddy_block_is_free(mm->roots[i]));

Gut feeling says once, or only for debug, and we need something other
than a GEM debug prefix here.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
-Chris
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Re: [PATCH 2/2] drm/i915/buddy: use kmemleak_update_trace

[Chris Wilson]

Quoting Matthew Auld (2019-08-16 11:53:57)
> Since nodes are cached in a free-list, and potentially marked as free
> without actually being destroyed, thus allowing them to be
> opportunistically re-allocated, we should apply kmemleak_update_trace
> every time a node is given a new owner and marked as allocated, to aid
> in debugging.
> 
> Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>
> Signed-off-by: Matthew Auld <matthew.auld@intel.com>
> Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
-Chris
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✓ Fi.CI.BAT: success for series starting with [1/2] drm/i915/buddy: tidy up i915_buddy_fini

[Patchwork]

== Series Details ==

Series: series starting with [1/2] drm/i915/buddy: tidy up i915_buddy_fini
URL   : https://patchwork.freedesktop.org/series/65303/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6718 -> Patchwork_14053
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/

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

  Here are the changes found in Patchwork_14053 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_suspend@basic-s4-devices:
    - fi-blb-e6850:       [PASS][1] -> [INCOMPLETE][2] ([fdo#107718])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/fi-blb-e6850/igt@gem_exec_suspend@basic-s4-devices.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/fi-blb-e6850/igt@gem_exec_suspend@basic-s4-devices.html

  * igt@vgem_basic@dmabuf-fence-before:
    - fi-icl-u3:          [PASS][3] -> [DMESG-WARN][4] ([fdo#107724])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/fi-icl-u3/igt@vgem_basic@dmabuf-fence-before.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/fi-icl-u3/igt@vgem_basic@dmabuf-fence-before.html

  
#### Possible fixes ####

  * igt@i915_selftest@live_execlists:
    - fi-skl-gvtdvm:      [DMESG-FAIL][5] ([fdo#111108]) -> [PASS][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/fi-skl-gvtdvm/igt@i915_selftest@live_execlists.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/fi-skl-gvtdvm/igt@i915_selftest@live_execlists.html

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

  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#107718]: https://bugs.freedesktop.org/show_bug.cgi?id=107718
  [fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
  [fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569
  [fdo#111108]: https://bugs.freedesktop.org/show_bug.cgi?id=111108


Participating hosts (54 -> 45)
------------------------------

  Missing    (9): fi-kbl-soraka fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-icl-y fi-skl-lmem fi-byt-clapper fi-bdw-samus 


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

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_6718 -> Patchwork_14053

  CI-20190529: 20190529
  CI_DRM_6718: b6d542cb2fbbc69487b1e83634395439a8fafa94 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5138: b9abe0bf6c478c4f6cac56bff286d6926ad8c0ab @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_14053: d9255a2dc35668a15d2fe026180af2f8e35d994f @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

d9255a2dc356 drm/i915/buddy: use kmemleak_update_trace
5e0aab1e8c03 drm/i915/buddy: tidy up i915_buddy_fini

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/
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✓ Fi.CI.IGT: success for series starting with [1/2] drm/i915/buddy: tidy up i915_buddy_fini

[Patchwork]

== Series Details ==

Series: series starting with [1/2] drm/i915/buddy: tidy up i915_buddy_fini
URL   : https://patchwork.freedesktop.org/series/65303/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6718_full -> Patchwork_14053_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

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

  Here are the changes found in Patchwork_14053_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@debugfs_test@read_all_entries_display_off:
    - shard-skl:          [PASS][1] -> [INCOMPLETE][2] ([fdo#104108])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-skl5/igt@debugfs_test@read_all_entries_display_off.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-skl3/igt@debugfs_test@read_all_entries_display_off.html

  * igt@gem_exec_schedule@preemptive-hang-bsd:
    - shard-iclb:         [PASS][3] -> [SKIP][4] ([fdo#111325]) +5 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-iclb8/igt@gem_exec_schedule@preemptive-hang-bsd.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-iclb1/igt@gem_exec_schedule@preemptive-hang-bsd.html

  * igt@gem_tiled_swapping@non-threaded:
    - shard-glk:          [PASS][5] -> [DMESG-WARN][6] ([fdo#108686])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-glk3/igt@gem_tiled_swapping@non-threaded.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-glk2/igt@gem_tiled_swapping@non-threaded.html

  * igt@kms_cursor_legacy@cursor-vs-flip-atomic:
    - shard-hsw:          [PASS][7] -> [FAIL][8] ([fdo#103355])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-hsw5/igt@kms_cursor_legacy@cursor-vs-flip-atomic.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-hsw1/igt@kms_cursor_legacy@cursor-vs-flip-atomic.html

  * igt@kms_cursor_legacy@cursor-vs-flip-varying-size:
    - shard-apl:          [PASS][9] -> [INCOMPLETE][10] ([fdo#103927]) +2 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-apl8/igt@kms_cursor_legacy@cursor-vs-flip-varying-size.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-apl4/igt@kms_cursor_legacy@cursor-vs-flip-varying-size.html

  * igt@kms_flip@2x-flip-vs-suspend-interruptible:
    - shard-hsw:          [PASS][11] -> [INCOMPLETE][12] ([fdo#103540])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-hsw1/igt@kms_flip@2x-flip-vs-suspend-interruptible.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-hsw2/igt@kms_flip@2x-flip-vs-suspend-interruptible.html

  * igt@kms_flip@flip-vs-expired-vblank:
    - shard-skl:          [PASS][13] -> [FAIL][14] ([fdo#105363])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-skl3/igt@kms_flip@flip-vs-expired-vblank.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-skl7/igt@kms_flip@flip-vs-expired-vblank.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-render:
    - shard-iclb:         [PASS][15] -> [FAIL][16] ([fdo#103167]) +8 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-iclb3/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-render.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-iclb2/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-render.html

  * igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-pwrite:
    - shard-skl:          [PASS][17] -> [FAIL][18] ([fdo#103167])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-skl3/igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-pwrite.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-skl7/igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-indfb-draw-pwrite.html

  * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes:
    - shard-apl:          [PASS][19] -> [DMESG-WARN][20] ([fdo#108566])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-apl4/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-apl5/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes.html

  * igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min:
    - shard-skl:          [PASS][21] -> [FAIL][22] ([fdo#108145])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-skl3/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-skl7/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html

  * igt@kms_psr@psr2_sprite_mmap_gtt:
    - shard-iclb:         [PASS][23] -> [SKIP][24] ([fdo#109441]) +1 similar issue
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-iclb2/igt@kms_psr@psr2_sprite_mmap_gtt.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-iclb4/igt@kms_psr@psr2_sprite_mmap_gtt.html

  * igt@kms_vblank@pipe-b-ts-continuation-suspend:
    - shard-kbl:          [PASS][25] -> [INCOMPLETE][26] ([fdo#103665])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-kbl7/igt@kms_vblank@pipe-b-ts-continuation-suspend.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-kbl2/igt@kms_vblank@pipe-b-ts-continuation-suspend.html

  * igt@prime_vgem@fence-wait-bsd2:
    - shard-iclb:         [PASS][27] -> [SKIP][28] ([fdo#109276]) +16 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-iclb2/igt@prime_vgem@fence-wait-bsd2.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-iclb6/igt@prime_vgem@fence-wait-bsd2.html

  
#### Possible fixes ####

  * igt@gem_ctx_shared@exec-single-timeline-bsd:
    - shard-iclb:         [SKIP][29] ([fdo#110841]) -> [PASS][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-iclb4/igt@gem_ctx_shared@exec-single-timeline-bsd.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-iclb5/igt@gem_ctx_shared@exec-single-timeline-bsd.html

  * igt@gem_exec_schedule@in-order-bsd:
    - shard-iclb:         [SKIP][31] ([fdo#111325]) -> [PASS][32] +5 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-iclb1/igt@gem_exec_schedule@in-order-bsd.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-iclb5/igt@gem_exec_schedule@in-order-bsd.html

  * igt@gem_exec_schedule@preempt-queue-bsd1:
    - shard-iclb:         [SKIP][33] ([fdo#109276]) -> [PASS][34] +14 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-iclb3/igt@gem_exec_schedule@preempt-queue-bsd1.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-iclb2/igt@gem_exec_schedule@preempt-queue-bsd1.html

  * igt@i915_pm_rpm@system-suspend-execbuf:
    - shard-skl:          [INCOMPLETE][35] ([fdo#104108] / [fdo#107807]) -> [PASS][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-skl4/igt@i915_pm_rpm@system-suspend-execbuf.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-skl4/igt@i915_pm_rpm@system-suspend-execbuf.html

  * igt@kms_cursor_legacy@2x-long-cursor-vs-flip-legacy:
    - shard-hsw:          [FAIL][37] ([fdo#105767]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-hsw4/igt@kms_cursor_legacy@2x-long-cursor-vs-flip-legacy.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-hsw2/igt@kms_cursor_legacy@2x-long-cursor-vs-flip-legacy.html

  * igt@kms_flip@flip-vs-suspend-interruptible:
    - shard-glk:          [INCOMPLETE][39] ([fdo#103359] / [k.org#198133]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-glk2/igt@kms_flip@flip-vs-suspend-interruptible.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-glk8/igt@kms_flip@flip-vs-suspend-interruptible.html

  * igt@kms_frontbuffer_tracking@fbc-rgb565-draw-blt:
    - shard-iclb:         [FAIL][41] ([fdo#103167]) -> [PASS][42] +4 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-iclb5/igt@kms_frontbuffer_tracking@fbc-rgb565-draw-blt.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-iclb8/igt@kms_frontbuffer_tracking@fbc-rgb565-draw-blt.html

  * igt@kms_pipe_crc_basic@read-crc-pipe-b-frame-sequence:
    - shard-skl:          [FAIL][43] ([fdo#103191]) -> [PASS][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-skl5/igt@kms_pipe_crc_basic@read-crc-pipe-b-frame-sequence.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-skl6/igt@kms_pipe_crc_basic@read-crc-pipe-b-frame-sequence.html

  * igt@kms_plane_alpha_blend@pipe-b-coverage-7efc:
    - shard-skl:          [FAIL][45] ([fdo#108145] / [fdo#110403]) -> [PASS][46]
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-skl5/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-skl6/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html

  * igt@kms_plane_lowres@pipe-a-tiling-x:
    - shard-iclb:         [FAIL][47] ([fdo#103166]) -> [PASS][48] +1 similar issue
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-iclb1/igt@kms_plane_lowres@pipe-a-tiling-x.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-iclb7/igt@kms_plane_lowres@pipe-a-tiling-x.html

  * igt@kms_plane_multiple@atomic-pipe-c-tiling-y:
    - shard-skl:          [DMESG-WARN][49] ([fdo#106885]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-skl9/igt@kms_plane_multiple@atomic-pipe-c-tiling-y.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-skl7/igt@kms_plane_multiple@atomic-pipe-c-tiling-y.html

  * igt@kms_psr2_su@frontbuffer:
    - shard-iclb:         [SKIP][51] ([fdo#109642] / [fdo#111068]) -> [PASS][52] +1 similar issue
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-iclb3/igt@kms_psr2_su@frontbuffer.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-iclb2/igt@kms_psr2_su@frontbuffer.html

  * igt@kms_psr@psr2_suspend:
    - shard-iclb:         [SKIP][53] ([fdo#109441]) -> [PASS][54] +2 similar issues
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-iclb3/igt@kms_psr@psr2_suspend.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-iclb2/igt@kms_psr@psr2_suspend.html

  * igt@kms_vblank@pipe-c-ts-continuation-suspend:
    - shard-apl:          [DMESG-WARN][55] ([fdo#108566]) -> [PASS][56] +1 similar issue
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-apl7/igt@kms_vblank@pipe-c-ts-continuation-suspend.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-apl5/igt@kms_vblank@pipe-c-ts-continuation-suspend.html

  * igt@perf@polling:
    - shard-skl:          [FAIL][57] ([fdo#110728]) -> [PASS][58]
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-skl3/igt@perf@polling.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-skl2/igt@perf@polling.html

  
#### Warnings ####

  * igt@gem_mocs_settings@mocs-reset-bsd2:
    - shard-iclb:         [SKIP][59] ([fdo#109276]) -> [FAIL][60] ([fdo#111330])
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-iclb3/igt@gem_mocs_settings@mocs-reset-bsd2.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-iclb2/igt@gem_mocs_settings@mocs-reset-bsd2.html

  * igt@kms_dp_dsc@basic-dsc-enable-edp:
    - shard-iclb:         [SKIP][61] ([fdo#109349]) -> [DMESG-WARN][62] ([fdo#107724])
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6718/shard-iclb7/igt@kms_dp_dsc@basic-dsc-enable-edp.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14053/shard-iclb2/igt@kms_dp_dsc@basic-dsc-enable-edp.html

  
  [fdo#103166]: https://bugs.freedesktop.org/show_bug.cgi?id=103166
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#103191]: https://bugs.freedesktop.org/show_bug.cgi?id=103191
  [fdo#103355]: https://bugs.freedesktop.org/show_bug.cgi?id=103355
  [fdo#103359]: https://bugs.freedesktop.org/show_bug.cgi?id=103359
  [fdo#103540]: https://bugs.freedesktop.org/show_bug.cgi?id=103540
  [fdo#103665]: https://bugs.freedesktop.org/show_bug.cgi?id=103665
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#104108]: https://bugs.freedesktop.org/show_bug.cgi?id=104108
  [fdo#105363]: https://bugs.freedesktop.org/show_bug.cgi?id=105363
  [fdo#105767]: https://bugs.freedesktop.org/show_bug.cgi?id=105767
  [fdo#106885]: https://bugs.freedesktop.org/show_bug.cgi?id=106885
  [fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
  [fdo#107807]: https://bugs.freedesktop.org/show_bug.cgi?id=107807
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#108566]: https://bugs.freedesktop.org/show_bug.cgi?id=108566
  [fdo#108686]: https://bugs.freedesktop.org/show_bug.cgi?id=108686
  [fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
  [fdo#109349]: https://bugs.freedesktop.org/show_bug.cgi?id=109349
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
  [fdo#110403]: https://bugs.freedesktop.org/show_bug.cgi?id=110403
  [fdo#110728]: https://bugs.freedesktop.org/show_bug.cgi?id=110728
  [fdo#110841]: https://bugs.freedesktop.org/show_bug.cgi?id=110841
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [fdo#111325]: https://bugs.freedesktop.org/show_bug.cgi?id=111325
  [fdo#111330]: https://bugs.freedesktop.org/show_bug.cgi?id=111330
  [k.org#198133]: https://bugzilla.kernel.org/show_bug.cgi?id=198133


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

  No changes in participating hosts


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

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_6718 -> Patchwork_14053

  CI-20190529: 20190529
  CI_DRM_6718: b6d542cb2fbbc69487b1e83634395439a8fafa94 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5138: b9abe0bf6c478c4f6cac56bff286d6926ad8c0ab @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_14053: d9255a2dc35668a15d2fe026180af2f8e35d994f @ 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_14053/
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