[PATCH] drm/i915: Add an rcu_barrier option to i915_drop_caches

[PATCH] drm/i915: Add an rcu_barrier option to i915_drop_caches

[Chris Wilson]

Sometimes a test has to wait for RCU to complete a grace period and
perform its callbacks, for example waiting for a close(fd) to actually
perform the fput(filp) and so trigger all the callbacks such as closing
GEM contexts. There is no trivial means of triggering an RCU barrier
from userspace, so add one for our convenience in
debugfs/i915_drop_caches

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.william.auld@gmail.com>
---
 drivers/gpu/drm/i915/i915_debugfs.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 29c918a1580e..c7fc402bd8f3 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -3513,6 +3513,7 @@ DEFINE_SIMPLE_ATTRIBUTE(i915_wedged_fops,
 #define DROP_IDLE	BIT(6)
 #define DROP_RESET_ACTIVE	BIT(7)
 #define DROP_RESET_SEQNO	BIT(8)
+#define DROP_RCU	BIT(9)
 #define DROP_ALL (DROP_UNBOUND	| \
 		  DROP_BOUND	| \
 		  DROP_RETIRE	| \
@@ -3521,7 +3522,8 @@ DEFINE_SIMPLE_ATTRIBUTE(i915_wedged_fops,
 		  DROP_SHRINK_ALL |\
 		  DROP_IDLE	| \
 		  DROP_RESET_ACTIVE | \
-		  DROP_RESET_SEQNO)
+		  DROP_RESET_SEQNO | \
+		  DROP_RCU)
 static int
 i915_drop_caches_get(void *data, u64 *val)
 {
@@ -3573,6 +3575,9 @@ i915_drop_caches_set(void *data, u64 val)
 		i915_gem_shrink_all(i915);
 	fs_reclaim_release(GFP_KERNEL);
 
+	if (val & DROP_RCU)
+		rcu_barrier();
+
 	if (val & DROP_FREED)
 		i915_gem_drain_freed_objects(i915);
 
-- 
2.23.0

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Re: [PATCH] drm/i915: Add an rcu_barrier option to i915_drop_caches

[Matthew Auld]

On Fri, 11 Oct 2019 at 18:38, Chris Wilson <chris@chris-wilson.co.uk> wrote:
>
> Sometimes a test has to wait for RCU to complete a grace period and
> perform its callbacks, for example waiting for a close(fd) to actually
> perform the fput(filp) and so trigger all the callbacks such as closing
> GEM contexts. There is no trivial means of triggering an RCU barrier
> from userspace, so add one for our convenience in
> debugfs/i915_drop_caches
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Matthew Auld <matthew.william.auld@gmail.com>
Reviewed-by: Matthew Auld <matthew.william.auld@gmail.com>
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✓ Fi.CI.BAT: success for drm/i915: Add an rcu_barrier option to i915_drop_caches

[Patchwork]

== Series Details ==

Series: drm/i915: Add an rcu_barrier option to i915_drop_caches
URL   : https://patchwork.freedesktop.org/series/67922/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_7065 -> Patchwork_14770
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/index.html

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

  Here are the changes found in Patchwork_14770 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_create@basic-files:
    - fi-icl-u3:          [PASS][1] -> [INCOMPLETE][2] ([fdo#107713] / [fdo#109100])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/fi-icl-u3/igt@gem_ctx_create@basic-files.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/fi-icl-u3/igt@gem_ctx_create@basic-files.html

  * igt@i915_module_load@reload:
    - fi-blb-e6850:       [PASS][3] -> [INCOMPLETE][4] ([fdo#107718])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/fi-blb-e6850/igt@i915_module_load@reload.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/fi-blb-e6850/igt@i915_module_load@reload.html

  
#### Possible fixes ####

  * igt@gem_busy@busy-all:
    - fi-icl-u3:          [DMESG-WARN][5] ([fdo#107724]) -> [PASS][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/fi-icl-u3/igt@gem_busy@busy-all.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/fi-icl-u3/igt@gem_busy@busy-all.html

  * igt@gem_ctx_create@basic-files:
    - {fi-icl-dsi}:       [INCOMPLETE][7] ([fdo#107713] / [fdo#109100]) -> [PASS][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/fi-icl-dsi/igt@gem_ctx_create@basic-files.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/fi-icl-dsi/igt@gem_ctx_create@basic-files.html

  * igt@gem_exec_suspend@basic-s3:
    - fi-kbl-r:           [INCOMPLETE][9] -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/fi-kbl-r/igt@gem_exec_suspend@basic-s3.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/fi-kbl-r/igt@gem_exec_suspend@basic-s3.html

  * igt@gem_sync@basic-many-each:
    - {fi-tgl-u}:         [INCOMPLETE][11] ([fdo#111880]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/fi-tgl-u/igt@gem_sync@basic-many-each.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/fi-tgl-u/igt@gem_sync@basic-many-each.html

  * igt@i915_selftest@live_workarounds:
    - fi-kbl-7500u:       [DMESG-FAIL][13] ([fdo#111926]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/fi-kbl-7500u/igt@i915_selftest@live_workarounds.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/fi-kbl-7500u/igt@i915_selftest@live_workarounds.html

  * igt@kms_chamelium@hdmi-hpd-fast:
    - fi-kbl-7500u:       [FAIL][15] ([fdo#111045] / [fdo#111096]) -> [PASS][16]
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html

  
#### Warnings ####

  * igt@i915_pm_rpm@basic-pci-d3-state:
    - fi-kbl-guc:         [FAIL][17] ([fdo#110829]) -> [SKIP][18] ([fdo#109271])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/fi-kbl-guc/igt@i915_pm_rpm@basic-pci-d3-state.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/fi-kbl-guc/igt@i915_pm_rpm@basic-pci-d3-state.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#109100]: https://bugs.freedesktop.org/show_bug.cgi?id=109100
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#110829]: https://bugs.freedesktop.org/show_bug.cgi?id=110829
  [fdo#111045]: https://bugs.freedesktop.org/show_bug.cgi?id=111045
  [fdo#111096]: https://bugs.freedesktop.org/show_bug.cgi?id=111096
  [fdo#111144]: https://bugs.freedesktop.org/show_bug.cgi?id=111144
  [fdo#111678]: https://bugs.freedesktop.org/show_bug.cgi?id=111678
  [fdo#111880]: https://bugs.freedesktop.org/show_bug.cgi?id=111880
  [fdo#111926]: https://bugs.freedesktop.org/show_bug.cgi?id=111926


Participating hosts (45 -> 42)
------------------------------

  Additional (2): fi-whl-u fi-gdg-551 
  Missing    (5): fi-bxt-dsi fi-hsw-4200u fi-bsw-cyan fi-bwr-2160 fi-icl-y 


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

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_7065 -> Patchwork_14770

  CI-20190529: 20190529
  CI_DRM_7065: b6f6fc4b9faa45dbf891aa8c3f0961a337d29a3f @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5221: 280734ceacde4ff52c6bd5a9e3d664f77f76b85d @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_14770: 4d50c5221262002f028e08805e551857a2f5e391 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

4d50c5221262 drm/i915: Add an rcu_barrier option to i915_drop_caches

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/index.html
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✗ Fi.CI.IGT: failure for drm/i915: Add an rcu_barrier option to i915_drop_caches

[Patchwork]

== Series Details ==

Series: drm/i915: Add an rcu_barrier option to i915_drop_caches
URL   : https://patchwork.freedesktop.org/series/67922/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_7065_full -> Patchwork_14770_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_14770_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_14770_full, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  

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

  Here are the unknown changes that may have been introduced in Patchwork_14770_full:

### IGT changes ###

#### Possible regressions ####

  * igt@prime_vgem@busy-vebox:
    - shard-kbl:          [PASS][1] -> [TIMEOUT][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-kbl7/igt@prime_vgem@busy-vebox.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-kbl6/igt@prime_vgem@busy-vebox.html

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

  Here are the changes found in Patchwork_14770_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_eio@reset-stress:
    - shard-snb:          [PASS][3] -> [FAIL][4] ([fdo#109661])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-snb5/igt@gem_eio@reset-stress.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-snb7/igt@gem_eio@reset-stress.html

  * igt@gem_exec_balancer@smoke:
    - shard-iclb:         [PASS][5] -> [SKIP][6] ([fdo#110854])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb2/igt@gem_exec_balancer@smoke.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb5/igt@gem_exec_balancer@smoke.html

  * igt@gem_exec_blt@dumb-buf-max:
    - shard-apl:          [PASS][7] -> [INCOMPLETE][8] ([fdo#103927])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-apl2/igt@gem_exec_blt@dumb-buf-max.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-apl3/igt@gem_exec_blt@dumb-buf-max.html

  * igt@gem_exec_schedule@preempt-other-chain-bsd:
    - shard-iclb:         [PASS][9] -> [SKIP][10] ([fdo#111325]) +3 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb8/igt@gem_exec_schedule@preempt-other-chain-bsd.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb2/igt@gem_exec_schedule@preempt-other-chain-bsd.html

  * igt@gem_userptr_blits@map-fixed-invalidate-busy-gup:
    - shard-hsw:          [PASS][11] -> [DMESG-WARN][12] ([fdo#111870])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-hsw5/igt@gem_userptr_blits@map-fixed-invalidate-busy-gup.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-hsw5/igt@gem_userptr_blits@map-fixed-invalidate-busy-gup.html

  * igt@kms_color@pipe-a-ctm-max:
    - shard-skl:          [PASS][13] -> [DMESG-WARN][14] ([fdo#106107])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-skl4/igt@kms_color@pipe-a-ctm-max.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-skl8/igt@kms_color@pipe-a-ctm-max.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-cpu:
    - shard-iclb:         [PASS][15] -> [FAIL][16] ([fdo#103167]) +1 similar issue
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb7/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-cpu.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb6/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-cpu.html

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a:
    - shard-skl:          [PASS][17] -> [INCOMPLETE][18] ([fdo#104108])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-skl3/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-skl3/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html

  * igt@kms_plane_alpha_blend@pipe-b-coverage-7efc:
    - shard-skl:          [PASS][19] -> [FAIL][20] ([fdo#108145] / [fdo#110403])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-skl5/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-skl5/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html

  * igt@kms_plane_lowres@pipe-a-tiling-y:
    - shard-iclb:         [PASS][21] -> [FAIL][22] ([fdo#103166])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb1/igt@kms_plane_lowres@pipe-a-tiling-y.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb1/igt@kms_plane_lowres@pipe-a-tiling-y.html

  * igt@kms_psr2_su@frontbuffer:
    - shard-iclb:         [PASS][23] -> [SKIP][24] ([fdo#109642] / [fdo#111068])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb2/igt@kms_psr2_su@frontbuffer.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb5/igt@kms_psr2_su@frontbuffer.html

  * igt@kms_psr@psr2_no_drrs:
    - shard-iclb:         [PASS][25] -> [SKIP][26] ([fdo#109441])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb2/igt@kms_psr@psr2_no_drrs.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb5/igt@kms_psr@psr2_no_drrs.html

  * igt@kms_vblank@pipe-c-ts-continuation-suspend:
    - shard-apl:          [PASS][27] -> [DMESG-WARN][28] ([fdo#108566]) +2 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-apl8/igt@kms_vblank@pipe-c-ts-continuation-suspend.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-apl4/igt@kms_vblank@pipe-c-ts-continuation-suspend.html

  * igt@perf@blocking:
    - shard-skl:          [PASS][29] -> [FAIL][30] ([fdo#110728])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-skl8/igt@perf@blocking.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-skl4/igt@perf@blocking.html

  * igt@perf_pmu@cpu-hotplug:
    - shard-kbl:          [PASS][31] -> [TIMEOUT][32] ([fdo#111546] / [fdo#111800])
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-kbl7/igt@perf_pmu@cpu-hotplug.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-kbl6/igt@perf_pmu@cpu-hotplug.html

  * igt@prime_busy@hang-bsd2:
    - shard-iclb:         [PASS][33] -> [SKIP][34] ([fdo#109276]) +17 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb1/igt@prime_busy@hang-bsd2.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb8/igt@prime_busy@hang-bsd2.html

  
#### Possible fixes ####

  * igt@gem_ctx_isolation@rcs0-s3:
    - shard-apl:          [DMESG-WARN][35] ([fdo#108566]) -> [PASS][36] +3 similar issues
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-apl3/igt@gem_ctx_isolation@rcs0-s3.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-apl8/igt@gem_ctx_isolation@rcs0-s3.html

  * igt@gem_ctx_shared@q-smoketest-default:
    - {shard-tglb}:       [INCOMPLETE][37] ([fdo# 111852 ]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-tglb6/igt@gem_ctx_shared@q-smoketest-default.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-tglb5/igt@gem_ctx_shared@q-smoketest-default.html

  * igt@gem_exec_async@concurrent-writes-bsd:
    - shard-iclb:         [SKIP][39] ([fdo#111325]) -> [PASS][40] +4 similar issues
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb1/igt@gem_exec_async@concurrent-writes-bsd.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb8/igt@gem_exec_async@concurrent-writes-bsd.html

  * igt@gem_exec_schedule@promotion-bsd1:
    - shard-iclb:         [SKIP][41] ([fdo#109276]) -> [PASS][42] +15 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb8/igt@gem_exec_schedule@promotion-bsd1.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb2/igt@gem_exec_schedule@promotion-bsd1.html

  * igt@gem_mmap_gtt@medium-copy:
    - shard-iclb:         [INCOMPLETE][43] ([fdo#107713]) -> [PASS][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb7/igt@gem_mmap_gtt@medium-copy.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb7/igt@gem_mmap_gtt@medium-copy.html

  * igt@gem_tiled_swapping@non-threaded:
    - shard-iclb:         [INCOMPLETE][45] ([fdo#107713] / [fdo#108686]) -> [PASS][46]
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb4/igt@gem_tiled_swapping@non-threaded.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb7/igt@gem_tiled_swapping@non-threaded.html

  * igt@gem_userptr_blits@sync-unmap-after-close:
    - shard-hsw:          [DMESG-WARN][47] ([fdo#111870]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-hsw1/igt@gem_userptr_blits@sync-unmap-after-close.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-hsw4/igt@gem_userptr_blits@sync-unmap-after-close.html

  * {igt@i915_pm_dc@dc6-psr}:
    - shard-iclb:         [FAIL][49] ([fdo#110548]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb2/igt@i915_pm_dc@dc6-psr.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb5/igt@i915_pm_dc@dc6-psr.html
    - shard-skl:          [INCOMPLETE][51] ([fdo#108972]) -> [PASS][52]
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-skl7/igt@i915_pm_dc@dc6-psr.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-skl1/igt@i915_pm_dc@dc6-psr.html

  * igt@kms_cursor_legacy@cursor-vs-flip-toggle:
    - shard-hsw:          [FAIL][53] ([fdo#103355]) -> [PASS][54]
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-hsw6/igt@kms_cursor_legacy@cursor-vs-flip-toggle.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-hsw5/igt@kms_cursor_legacy@cursor-vs-flip-toggle.html

  * igt@kms_flip@flip-vs-absolute-wf_vblank:
    - shard-apl:          [INCOMPLETE][55] ([fdo#103927]) -> [PASS][56] +1 similar issue
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-apl1/igt@kms_flip@flip-vs-absolute-wf_vblank.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-apl3/igt@kms_flip@flip-vs-absolute-wf_vblank.html

  * igt@kms_flip@flip-vs-expired-vblank:
    - shard-skl:          [FAIL][57] ([fdo#105363]) -> [PASS][58] +1 similar issue
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-skl8/igt@kms_flip@flip-vs-expired-vblank.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-skl4/igt@kms_flip@flip-vs-expired-vblank.html

  * igt@kms_frontbuffer_tracking@fbc-1p-rte:
    - shard-iclb:         [FAIL][59] ([fdo#103167] / [fdo#110378]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb2/igt@kms_frontbuffer_tracking@fbc-1p-rte.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb5/igt@kms_frontbuffer_tracking@fbc-1p-rte.html

  * igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-draw-mmap-cpu:
    - shard-glk:          [FAIL][61] ([fdo#103167]) -> [PASS][62]
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-glk3/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-draw-mmap-cpu.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-glk7/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-spr-indfb-draw-mmap-cpu.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-pwrite:
    - shard-iclb:         [FAIL][63] ([fdo#103167]) -> [PASS][64] +3 similar issues
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb2/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-pwrite.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb5/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-pwrite.html

  * igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min:
    - shard-skl:          [FAIL][65] ([fdo#108145]) -> [PASS][66]
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-skl7/igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-skl9/igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min.html

  * igt@kms_psr2_su@page_flip:
    - shard-iclb:         [SKIP][67] ([fdo#109642] / [fdo#111068]) -> [PASS][68]
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb1/igt@kms_psr2_su@page_flip.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb2/igt@kms_psr2_su@page_flip.html

  * igt@kms_psr@psr2_sprite_blt:
    - shard-iclb:         [SKIP][69] ([fdo#109441]) -> [PASS][70] +1 similar issue
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb8/igt@kms_psr@psr2_sprite_blt.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb2/igt@kms_psr@psr2_sprite_blt.html

  
#### Warnings ####

  * igt@gem_ctx_isolation@vcs1-nonpriv:
    - shard-iclb:         [FAIL][71] ([fdo#111329]) -> [SKIP][72] ([fdo#109276])
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb2/igt@gem_ctx_isolation@vcs1-nonpriv.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb5/igt@gem_ctx_isolation@vcs1-nonpriv.html

  * igt@gem_mocs_settings@mocs-settings-bsd2:
    - shard-iclb:         [SKIP][73] ([fdo#109276]) -> [FAIL][74] ([fdo#111330]) +1 similar issue
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb6/igt@gem_mocs_settings@mocs-settings-bsd2.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb4/igt@gem_mocs_settings@mocs-settings-bsd2.html

  * igt@i915_pm_lpsp@non-edp:
    - shard-iclb:         [INCOMPLETE][75] ([fdo#107713]) -> [SKIP][76] ([fdo#109301])
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7065/shard-iclb7/igt@i915_pm_lpsp@non-edp.html
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14770/shard-iclb4/igt@i915_pm_lpsp@non-edp.html

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

  [fdo# 111852 ]: https://bugs.freedesktop.org/show_bug.cgi?id= 111852 
  [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#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#105411]: https://bugs.freedesktop.org/show_bug.cgi?id=105411
  [fdo#106107]: https://bugs.freedesktop.org/show_bug.cgi?id=106107
  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [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#108972]: https://bugs.freedesktop.org/show_bug.cgi?id=108972
  [fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
  [fdo#109301]: https://bugs.freedesktop.org/show_bug.cgi?id=109301
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
  [fdo#109661]: https://bugs.freedesktop.org/show_bug.cgi?id=109661
  [fdo#110378]: https://bugs.freedesktop.org/show_bug.cgi?id=110378
  [fdo#110403]: https://bugs.freedesktop.org/show_bug.cgi?id=110403
  [fdo#110548]: https://bugs.freedesktop.org/show_bug.cgi?id=110548
  [fdo#110728]: https://bugs.freedesktop.org/show_bug.cgi?id=110728
  [fdo#110854]: https://bugs.freedesktop.org/show_bug.cgi?id=110854
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [fdo#111325]: https://bugs.freedesktop.org/show_bug.cgi?id=111325
  [fdo#111329]: https://bugs.freedesktop.org/show_bug.cgi?id=111329
  [fdo#111330]: https://bugs.freedesktop.org/show_bug.cgi?id=111330
  [fdo#111546]: https://bugs.freedesktop.org/show_bug.cgi?id=111546
  [fdo#111703]: https://bugs.freedesktop.org/show_bug.cgi?id=111703
  [fdo#111735]: https://bugs.freedesktop.org/show_bug.cgi?id=111735
  [fdo#111757]: https://bugs.freedesktop.org/show_bug.cgi?id=111757
  [fdo#111800]: https://bugs.freedesktop.org/show_bug.cgi?id=111800
  [fdo#111832]: https://bugs.freedesktop.org/show_bug.cgi?id=111832
  [fdo#111850]: https://bugs.freedesktop.org/show_bug.cgi?id=111850
  [fdo#111870]: https://bugs.freedesktop.org/show_bug.cgi?id=111870


Participating hosts (11 -> 11)
------------------------------

  No changes in participating hosts


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

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_7065 -> Patchwork_14770

  CI-20190529: 20190529
  CI_DRM_7065: b6f6fc4b9faa45dbf891aa8c3f0961a337d29a3f @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5221: 280734ceacde4ff52c6bd5a9e3d664f77f76b85d @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_14770: 4d50c5221262002f028e08805e551857a2f5e391 @ 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_14770/index.html
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