[Intel-gfx] [CI] drm/i915/gem: Delay tracking the GEM context until it is registered

[Intel-gfx] [CI] drm/i915/gem: Delay tracking the GEM context until it is registered

[Chris Wilson]

Avoid exposing a partially constructed context by deferring the
list_add() from the initial construction to the end of registration.
Otherwise, if we peek into the list of contexts from inside debugfs, we
may see the partially constructed context and chase down some dangling
incomplete pointers.

Reported-by: CQ Tang <cq.tang@intel.com>
Fixes: 3aa9945a528e ("drm/i915: Separate GEM context construction and registration to userspace")
References: f6e8aa387171 ("drm/i915: Report the number of closed vma held by each context in debugfs")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: CQ Tang <cq.tang@intel.com>
Cc: <stable@vger.kernel.org> # v5.2+
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
---
 drivers/gpu/drm/i915/gem/i915_gem_context.c | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index d0bdb6d447ed..efc4ba34c06e 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -713,6 +713,7 @@ __create_context(struct drm_i915_private *i915)
 	ctx->i915 = i915;
 	ctx->sched.priority = I915_USER_PRIORITY(I915_PRIORITY_NORMAL);
 	mutex_init(&ctx->mutex);
+	INIT_LIST_HEAD(&ctx->link);
 
 	spin_lock_init(&ctx->stale.lock);
 	INIT_LIST_HEAD(&ctx->stale.engines);
@@ -740,10 +741,6 @@ __create_context(struct drm_i915_private *i915)
 	for (i = 0; i < ARRAY_SIZE(ctx->hang_timestamp); i++)
 		ctx->hang_timestamp[i] = jiffies - CONTEXT_FAST_HANG_JIFFIES;
 
-	spin_lock(&i915->gem.contexts.lock);
-	list_add_tail(&ctx->link, &i915->gem.contexts.list);
-	spin_unlock(&i915->gem.contexts.lock);
-
 	return ctx;
 
 err_free:
@@ -931,6 +928,7 @@ static int gem_context_register(struct i915_gem_context *ctx,
 				struct drm_i915_file_private *fpriv,
 				u32 *id)
 {
+	struct drm_i915_private *i915 = ctx->i915;
 	struct i915_address_space *vm;
 	int ret;
 
@@ -949,8 +947,16 @@ static int gem_context_register(struct i915_gem_context *ctx,
 	/* And finally expose ourselves to userspace via the idr */
 	ret = xa_alloc(&fpriv->context_xa, id, ctx, xa_limit_32b, GFP_KERNEL);
 	if (ret)
-		put_pid(fetch_and_zero(&ctx->pid));
+		goto err_pid;
+
+	spin_lock(&i915->gem.contexts.lock);
+	list_add_tail(&ctx->link, &i915->gem.contexts.list);
+	spin_unlock(&i915->gem.contexts.lock);
+
+	return 0;
 
+err_pid:
+	put_pid(fetch_and_zero(&ctx->pid));
 	return ret;
 }
 
-- 
2.20.1

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[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/gem: Delay tracking the GEM context until it is registered (rev3)

[Patchwork]

== Series Details ==

Series: drm/i915/gem: Delay tracking the GEM context until it is registered (rev3)
URL   : https://patchwork.freedesktop.org/series/79822/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
9e47bf80906a drm/i915/gem: Delay tracking the GEM context until it is registered
-:15: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#15: 
References: f6e8aa387171 ("drm/i915: Report the number of closed vma held by each context in debugfs")

-:15: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit f6e8aa387171 ("drm/i915: Report the number of closed vma held by each context in debugfs")'
#15: 
References: f6e8aa387171 ("drm/i915: Report the number of closed vma held by each context in debugfs")

total: 1 errors, 1 warnings, 0 checks, 41 lines checked


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[Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915/gem: Delay tracking the GEM context until it is registered (rev3)

[Patchwork]

== Series Details ==

Series: drm/i915/gem: Delay tracking the GEM context until it is registered (rev3)
URL   : https://patchwork.freedesktop.org/series/79822/
State : warning

== Summary ==

$ dim sparse --fast origin/drm-tip
Sparse version: v0.6.0
Fast mode used, each commit won't be checked separately.


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[Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/gem: Delay tracking the GEM context until it is registered (rev3)

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 6585 bytes --]

== Series Details ==

Series: drm/i915/gem: Delay tracking the GEM context until it is registered (rev3)
URL   : https://patchwork.freedesktop.org/series/79822/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8815 -> Patchwork_18270
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/index.html

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

  Here are the changes found in Patchwork_18270 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_module_load@reload:
    - fi-bsw-kefka:       [PASS][1] -> [DMESG-WARN][2] ([i915#1982])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/fi-bsw-kefka/igt@i915_module_load@reload.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/fi-bsw-kefka/igt@i915_module_load@reload.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - fi-byt-j1900:       [PASS][3] -> [DMESG-WARN][4] ([i915#1982])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/fi-byt-j1900/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/fi-byt-j1900/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  
#### Possible fixes ####

  * igt@i915_module_load@reload:
    - fi-byt-j1900:       [DMESG-WARN][5] ([i915#1982]) -> [PASS][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/fi-byt-j1900/igt@i915_module_load@reload.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/fi-byt-j1900/igt@i915_module_load@reload.html
    - fi-bxt-dsi:         [DMESG-WARN][7] ([i915#1635] / [i915#1982]) -> [PASS][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/fi-bxt-dsi/igt@i915_module_load@reload.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/fi-bxt-dsi/igt@i915_module_load@reload.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - fi-bsw-n3050:       [DMESG-WARN][9] ([i915#1982]) -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/fi-bsw-n3050/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/fi-bsw-n3050/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  * igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1:
    - fi-icl-u2:          [DMESG-WARN][11] ([i915#1982]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1.html

  * igt@kms_setmode@basic-clone-single-crtc:
    - {fi-kbl-7560u}:     [WARN][13] ([i915#2100]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/fi-kbl-7560u/igt@kms_setmode@basic-clone-single-crtc.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/fi-kbl-7560u/igt@kms_setmode@basic-clone-single-crtc.html

  
#### Warnings ####

  * igt@gem_exec_suspend@basic-s0:
    - fi-kbl-x1275:       [DMESG-WARN][15] ([i915#62] / [i915#92]) -> [DMESG-WARN][16] ([i915#1982] / [i915#62] / [i915#92])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/fi-kbl-x1275/igt@gem_exec_suspend@basic-s0.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/fi-kbl-x1275/igt@gem_exec_suspend@basic-s0.html

  * igt@i915_pm_rpm@module-reload:
    - fi-kbl-x1275:       [DMESG-FAIL][17] ([i915#62] / [i915#95]) -> [SKIP][18] ([fdo#109271])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
    - fi-kbl-guc:         [SKIP][19] ([fdo#109271]) -> [DMESG-WARN][20] ([i915#2203])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/fi-kbl-guc/igt@i915_pm_rpm@module-reload.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/fi-kbl-guc/igt@i915_pm_rpm@module-reload.html

  * igt@kms_force_connector_basic@force-edid:
    - fi-kbl-x1275:       [DMESG-WARN][21] ([i915#62] / [i915#92] / [i915#95]) -> [DMESG-WARN][22] ([i915#62] / [i915#92]) +6 similar issues
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html

  * igt@kms_force_connector_basic@prune-stale-modes:
    - fi-kbl-x1275:       [DMESG-WARN][23] ([i915#62] / [i915#92]) -> [DMESG-WARN][24] ([i915#62] / [i915#92] / [i915#95]) +3 similar issues
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/fi-kbl-x1275/igt@kms_force_connector_basic@prune-stale-modes.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/fi-kbl-x1275/igt@kms_force_connector_basic@prune-stale-modes.html

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

  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#1635]: https://gitlab.freedesktop.org/drm/intel/issues/1635
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2100]: https://gitlab.freedesktop.org/drm/intel/issues/2100
  [i915#2203]: https://gitlab.freedesktop.org/drm/intel/issues/2203
  [i915#62]: https://gitlab.freedesktop.org/drm/intel/issues/62
  [i915#92]: https://gitlab.freedesktop.org/drm/intel/issues/92
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


Participating hosts (42 -> 36)
------------------------------

  Additional (1): fi-tgl-u2 
  Missing    (7): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-byt-clapper fi-bdw-samus 


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

  * Linux: CI_DRM_8815 -> Patchwork_18270

  CI-20190529: 20190529
  CI_DRM_8815: 521846d50ed323d4dcb0ffafa63e34528b0a4996 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5751: d47bb767757b2e64ced4a5bb95de6397e8dc709c @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_18270: 9e47bf80906ab486e05c135a344c7006598c8e95 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

9e47bf80906a drm/i915/gem: Delay tracking the GEM context until it is registered

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/index.html

[-- Attachment #1.2: Type: text/html, Size: 8781 bytes --]

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[Intel-gfx] ✓ Fi.CI.IGT: success for drm/i915/gem: Delay tracking the GEM context until it is registered (rev3)

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 10292 bytes --]

== Series Details ==

Series: drm/i915/gem: Delay tracking the GEM context until it is registered (rev3)
URL   : https://patchwork.freedesktop.org/series/79822/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8815_full -> Patchwork_18270_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

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

  Here are the changes found in Patchwork_18270_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_whisper@basic-fds-forked-all:
    - shard-glk:          [PASS][1] -> [DMESG-WARN][2] ([i915#118] / [i915#95])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-glk7/igt@gem_exec_whisper@basic-fds-forked-all.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-glk9/igt@gem_exec_whisper@basic-fds-forked-all.html

  * igt@kms_big_fb@y-tiled-64bpp-rotate-180:
    - shard-glk:          [PASS][3] -> [DMESG-FAIL][4] ([i915#118] / [i915#95])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-glk3/igt@kms_big_fb@y-tiled-64bpp-rotate-180.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-glk8/igt@kms_big_fb@y-tiled-64bpp-rotate-180.html

  * igt@kms_cursor_crc@pipe-a-cursor-suspend:
    - shard-kbl:          [PASS][5] -> [DMESG-WARN][6] ([i915#180]) +3 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-kbl3/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-kbl4/igt@kms_cursor_crc@pipe-a-cursor-suspend.html

  * igt@kms_cursor_edge_walk@pipe-c-128x128-left-edge:
    - shard-skl:          [PASS][7] -> [DMESG-WARN][8] ([i915#1982]) +14 similar issues
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-skl7/igt@kms_cursor_edge_walk@pipe-c-128x128-left-edge.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-skl3/igt@kms_cursor_edge_walk@pipe-c-128x128-left-edge.html
    - shard-glk:          [PASS][9] -> [DMESG-WARN][10] ([i915#1982])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-glk7/igt@kms_cursor_edge_walk@pipe-c-128x128-left-edge.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-glk3/igt@kms_cursor_edge_walk@pipe-c-128x128-left-edge.html

  * igt@kms_flip_tiling@flip-yf-tiled:
    - shard-kbl:          [PASS][11] -> [DMESG-WARN][12] ([i915#1982])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-kbl3/igt@kms_flip_tiling@flip-yf-tiled.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-kbl4/igt@kms_flip_tiling@flip-yf-tiled.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-render:
    - shard-tglb:         [PASS][13] -> [DMESG-WARN][14] ([i915#1982])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-tglb3/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-render.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-tglb7/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-render.html

  * igt@kms_frontbuffer_tracking@psr-suspend:
    - shard-skl:          [PASS][15] -> [INCOMPLETE][16] ([i915#123])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-skl9/igt@kms_frontbuffer_tracking@psr-suspend.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-skl6/igt@kms_frontbuffer_tracking@psr-suspend.html

  * igt@kms_plane_alpha_blend@pipe-c-coverage-7efc:
    - shard-skl:          [PASS][17] -> [FAIL][18] ([fdo#108145] / [i915#265])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-skl5/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-skl3/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html

  * igt@kms_psr@psr2_cursor_mmap_cpu:
    - shard-iclb:         [PASS][19] -> [SKIP][20] ([fdo#109441]) +4 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-iclb2/igt@kms_psr@psr2_cursor_mmap_cpu.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-iclb1/igt@kms_psr@psr2_cursor_mmap_cpu.html

  * igt@perf@blocking-parameterized:
    - shard-iclb:         [PASS][21] -> [FAIL][22] ([i915#1542])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-iclb5/igt@perf@blocking-parameterized.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-iclb4/igt@perf@blocking-parameterized.html

  * igt@syncobj_basic@bad-handle-to-fd:
    - shard-iclb:         [PASS][23] -> [DMESG-WARN][24] ([i915#1982]) +1 similar issue
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-iclb4/igt@syncobj_basic@bad-handle-to-fd.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-iclb8/igt@syncobj_basic@bad-handle-to-fd.html

  
#### Possible fixes ####

  * igt@gem_ctx_persistence@legacy-engines-mixed-process@bsd:
    - shard-apl:          [FAIL][25] ([i915#1528] / [i915#1635]) -> [PASS][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-apl6/igt@gem_ctx_persistence@legacy-engines-mixed-process@bsd.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-apl7/igt@gem_ctx_persistence@legacy-engines-mixed-process@bsd.html

  * igt@gem_exec_whisper@basic-fds-forked:
    - shard-glk:          [DMESG-WARN][27] ([i915#118] / [i915#95]) -> [PASS][28]
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-glk8/igt@gem_exec_whisper@basic-fds-forked.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-glk2/igt@gem_exec_whisper@basic-fds-forked.html

  * igt@kms_color@pipe-b-ctm-negative:
    - shard-skl:          [DMESG-WARN][29] ([i915#1982]) -> [PASS][30] +7 similar issues
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-skl9/igt@kms_color@pipe-b-ctm-negative.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-skl2/igt@kms_color@pipe-b-ctm-negative.html

  * igt@kms_cursor_crc@pipe-b-cursor-dpms:
    - shard-kbl:          [DMESG-WARN][31] ([i915#165] / [i915#78]) -> [PASS][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-kbl2/igt@kms_cursor_crc@pipe-b-cursor-dpms.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-kbl1/igt@kms_cursor_crc@pipe-b-cursor-dpms.html

  * igt@kms_flip@flip-vs-expired-vblank@c-edp1:
    - shard-skl:          [FAIL][33] ([i915#79]) -> [PASS][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-skl9/igt@kms_flip@flip-vs-expired-vblank@c-edp1.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-skl2/igt@kms_flip@flip-vs-expired-vblank@c-edp1.html

  * igt@kms_hdr@bpc-switch-suspend:
    - shard-kbl:          [DMESG-WARN][35] ([i915#180]) -> [PASS][36] +6 similar issues
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-kbl2/igt@kms_hdr@bpc-switch-suspend.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-kbl1/igt@kms_hdr@bpc-switch-suspend.html

  * igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min:
    - shard-skl:          [FAIL][37] ([fdo#108145] / [i915#265]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-skl5/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-skl3/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html

  * igt@kms_psr@no_drrs:
    - shard-iclb:         [FAIL][39] ([i915#173]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-iclb1/igt@kms_psr@no_drrs.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-iclb3/igt@kms_psr@no_drrs.html

  * igt@kms_psr@psr2_primary_mmap_cpu:
    - shard-iclb:         [SKIP][41] ([fdo#109441]) -> [PASS][42] +2 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-iclb3/igt@kms_psr@psr2_primary_mmap_cpu.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-iclb2/igt@kms_psr@psr2_primary_mmap_cpu.html

  * igt@kms_psr@suspend:
    - shard-skl:          [INCOMPLETE][43] ([i915#198]) -> [PASS][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8815/shard-skl8/igt@kms_psr@suspend.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18270/shard-skl5/igt@kms_psr@suspend.html

  
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [i915#118]: https://gitlab.freedesktop.org/drm/intel/issues/118
  [i915#123]: https://gitlab.freedesktop.org/drm/intel/issues/123
  [i915#1528]: https://gitlab.freedesktop.org/drm/intel/issues/1528
  [i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
  [i915#1635]: https://gitlab.freedesktop.org/drm/intel/issues/1635
  [i915#165]: https://gitlab.freedesktop.org/drm/intel/issues/165
  [i915#173]: https://gitlab.freedesktop.org/drm/intel/issues/173
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#198]: https://gitlab.freedesktop.org/drm/intel/issues/198
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#78]: https://gitlab.freedesktop.org/drm/intel/issues/78
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


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

  No changes in participating hosts


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

  * Linux: CI_DRM_8815 -> Patchwork_18270

  CI-20190529: 20190529
  CI_DRM_8815: 521846d50ed323d4dcb0ffafa63e34528b0a4996 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5751: d47bb767757b2e64ced4a5bb95de6397e8dc709c @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_18270: 9e47bf80906ab486e05c135a344c7006598c8e95 @ 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_18270/index.html

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