[Intel-gfx] [PATCH] drm/i915/selftests: fix error handling in __live_lrc_indirect_ctx_bb()

[Intel-gfx] [PATCH] drm/i915/selftests: fix error handling in __live_lrc_indirect_ctx_bb()

[Dan Carpenter]

If intel_context_create() fails then it leads to an error pointer
dereference.  I shuffled things around to make error handling easier.

Fixes: 1dd47b54baea ("drm/i915: Add live selftests for indirect ctx batchbuffers")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
 drivers/gpu/drm/i915/gt/selftest_lrc.c | 30 +++++++++++++++-----------
 1 file changed, 18 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/selftest_lrc.c b/drivers/gpu/drm/i915/gt/selftest_lrc.c
index d3fa91aed7dee..c4bfad5c49dea 100644
--- a/drivers/gpu/drm/i915/gt/selftest_lrc.c
+++ b/drivers/gpu/drm/i915/gt/selftest_lrc.c
@@ -5795,26 +5795,29 @@ static int indirect_ctx_bb_check(struct intel_context *ce)
 static int __live_lrc_indirect_ctx_bb(struct intel_engine_cs *engine)
 {
 	struct intel_context *a, *b;
-	int err = 0;
+	int err;
 
 	a = intel_context_create(engine);
-	b = intel_context_create(engine);
-
+	if (IS_ERR(a))
+		return PTR_ERR(a);
 	err = intel_context_pin(a);
 	if (err)
-		return err;
+		goto put_a;
 
-	err = intel_context_pin(b);
-	if (err) {
-		intel_context_put(a);
-		return err;
+	b = intel_context_create(engine);
+	if (IS_ERR(b)) {
+		err = PTR_ERR(b);
+		goto unpin_a;
 	}
+	err = intel_context_pin(b);
+	if (err)
+		goto put_b;
 
 	/* We use the already reserved extra page in context state */
 	if (!a->wa_bb_page) {
 		GEM_BUG_ON(b->wa_bb_page);
 		GEM_BUG_ON(INTEL_GEN(engine->i915) == 12);
-		goto out;
+		goto unpin_b;
 	}
 
 	/*
@@ -5829,14 +5832,17 @@ static int __live_lrc_indirect_ctx_bb(struct intel_engine_cs *engine)
 
 	err = indirect_ctx_bb_check(a);
 	if (err)
-		goto out;
+		goto unpin_b;
 
 	err = indirect_ctx_bb_check(b);
-out:
+
+unpin_b:
 	intel_context_unpin(b);
+put_b:
 	intel_context_put(b);
-
+unpin_a:
 	intel_context_unpin(a);
+put_a:
 	intel_context_put(a);
 
 	return err;
-- 
2.26.2

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Re: [Intel-gfx] [PATCH] drm/i915/selftests: fix error handling in __live_lrc_indirect_ctx_bb()

[Chris Wilson]

Quoting Dan Carpenter (2020-04-29 14:24:25)
> If intel_context_create() fails then it leads to an error pointer
> dereference.  I shuffled things around to make error handling easier.
> 
> Fixes: 1dd47b54baea ("drm/i915: Add live selftests for indirect ctx batchbuffers")
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
> ---
>  drivers/gpu/drm/i915/gt/selftest_lrc.c | 30 +++++++++++++++-----------
>  1 file changed, 18 insertions(+), 12 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/gt/selftest_lrc.c b/drivers/gpu/drm/i915/gt/selftest_lrc.c
> index d3fa91aed7dee..c4bfad5c49dea 100644
> --- a/drivers/gpu/drm/i915/gt/selftest_lrc.c
> +++ b/drivers/gpu/drm/i915/gt/selftest_lrc.c
> @@ -5795,26 +5795,29 @@ static int indirect_ctx_bb_check(struct intel_context *ce)
>  static int __live_lrc_indirect_ctx_bb(struct intel_engine_cs *engine)
>  {
>         struct intel_context *a, *b;
> -       int err = 0;
> +       int err;
>  
>         a = intel_context_create(engine);
> -       b = intel_context_create(engine);
> -
> +       if (IS_ERR(a))
> +               return PTR_ERR(a);
>         err = intel_context_pin(a);
>         if (err)
> -               return err;
> +               goto put_a;
>  
> -       err = intel_context_pin(b);
> -       if (err) {
> -               intel_context_put(a);
> -               return err;
> +       b = intel_context_create(engine);
> +       if (IS_ERR(b)) {
> +               err = PTR_ERR(b);
> +               goto unpin_a;
>         }
> +       err = intel_context_pin(b);
> +       if (err)
> +               goto put_b;
>  
>         /* We use the already reserved extra page in context state */
>         if (!a->wa_bb_page) {
>                 GEM_BUG_ON(b->wa_bb_page);
>                 GEM_BUG_ON(INTEL_GEN(engine->i915) == 12);
> -               goto out;
> +               goto unpin_b;
>         }
>  
>         /*
> @@ -5829,14 +5832,17 @@ static int __live_lrc_indirect_ctx_bb(struct intel_engine_cs *engine)
>  
>         err = indirect_ctx_bb_check(a);
>         if (err)
> -               goto out;
> +               goto unpin_b;
>  
>         err = indirect_ctx_bb_check(b);
> -out:
> +
> +unpin_b:
>         intel_context_unpin(b);
> +put_b:
>         intel_context_put(b);
> -
> +unpin_a:
>         intel_context_unpin(a);
> +put_a:
>         intel_context_put(a);

Onion looks correct, and there should not be any issue with this
sequence of create/pin.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
-Chris
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Re: [Intel-gfx] [PATCH] drm/i915/selftests: fix error handling in __live_lrc_indirect_ctx_bb()

[Andi Shyti]

Hi Dan,

On Wed, Apr 29, 2020 at 04:24:25PM +0300, Dan Carpenter wrote:
> If intel_context_create() fails then it leads to an error pointer
> dereference.  I shuffled things around to make error handling easier.
> 
> Fixes: 1dd47b54baea ("drm/i915: Add live selftests for indirect ctx batchbuffers")
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

Reviewed-by: Andi Shyti <andi.shyti@intel.com>

Thanks,
Andi
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[Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/selftests: fix error handling in __live_lrc_indirect_ctx_bb()

[Patchwork]

== Series Details ==

Series: drm/i915/selftests: fix error handling in __live_lrc_indirect_ctx_bb()
URL   : https://patchwork.freedesktop.org/series/76727/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8391 -> Patchwork_17514
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/index.html

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

  Here are the changes found in Patchwork_17514 that come from known issues:

### IGT changes ###

#### Possible fixes ####

  * igt@i915_pm_rpm@module-reload:
    - fi-skl-guc:         [INCOMPLETE][1] ([i915#151]) -> [PASS][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/fi-skl-guc/igt@i915_pm_rpm@module-reload.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/fi-skl-guc/igt@i915_pm_rpm@module-reload.html

  
#### Warnings ####

  * igt@i915_pm_rpm@module-reload:
    - fi-kbl-x1275:       [SKIP][3] ([fdo#109271]) -> [FAIL][4] ([i915#62])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html

  
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#151]: https://gitlab.freedesktop.org/drm/intel/issues/151
  [i915#62]: https://gitlab.freedesktop.org/drm/intel/issues/62


Participating hosts (48 -> 41)
------------------------------

  Missing    (7): fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-kbl-7500u fi-ctg-p8600 fi-kbl-7560u fi-byt-clapper 


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

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_8391 -> Patchwork_17514

  CI-20190529: 20190529
  CI_DRM_8391: 9cada6f702d618458eb6dda220f5cfefe655f475 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5614: d095827add11d4e8158b87683971ee659749d9a4 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_17514: 5500fe83d497795edc05add948e67256091c872e @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

5500fe83d497 drm/i915/selftests: fix error handling in __live_lrc_indirect_ctx_bb()

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/index.html
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[Intel-gfx] ✓ Fi.CI.IGT: success for drm/i915/selftests: fix error handling in __live_lrc_indirect_ctx_bb()

[Patchwork]

== Series Details ==

Series: drm/i915/selftests: fix error handling in __live_lrc_indirect_ctx_bb()
URL   : https://patchwork.freedesktop.org/series/76727/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8391_full -> Patchwork_17514_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

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

  Here are the changes found in Patchwork_17514_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@kms_draw_crc@draw-method-rgb565-mmap-gtt-ytiled:
    - shard-glk:          [PASS][1] -> [FAIL][2] ([i915#52] / [i915#54])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-glk5/igt@kms_draw_crc@draw-method-rgb565-mmap-gtt-ytiled.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-glk6/igt@kms_draw_crc@draw-method-rgb565-mmap-gtt-ytiled.html

  * igt@kms_flip_tiling@flip-changes-tiling-y:
    - shard-kbl:          [PASS][3] -> [FAIL][4] ([i915#699] / [i915#93] / [i915#95])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-kbl7/igt@kms_flip_tiling@flip-changes-tiling-y.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-kbl4/igt@kms_flip_tiling@flip-changes-tiling-y.html

  * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes:
    - shard-skl:          [PASS][5] -> [INCOMPLETE][6] ([i915#69]) +1 similar issue
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-skl8/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-skl2/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes.html
    - shard-kbl:          [PASS][7] -> [DMESG-WARN][8] ([i915#180])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-kbl1/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-kbl2/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes.html

  * igt@kms_plane_alpha_blend@pipe-b-coverage-7efc:
    - shard-skl:          [PASS][9] -> [FAIL][10] ([fdo#108145] / [i915#265])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-skl2/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-skl10/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html

  * igt@kms_psr2_su@frontbuffer:
    - shard-iclb:         [PASS][11] -> [SKIP][12] ([fdo#109642] / [fdo#111068])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-iclb2/igt@kms_psr2_su@frontbuffer.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-iclb3/igt@kms_psr2_su@frontbuffer.html

  * igt@kms_psr@psr2_suspend:
    - shard-iclb:         [PASS][13] -> [SKIP][14] ([fdo#109441]) +3 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-iclb2/igt@kms_psr@psr2_suspend.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-iclb3/igt@kms_psr@psr2_suspend.html

  * igt@kms_vblank@pipe-a-ts-continuation-suspend:
    - shard-apl:          [PASS][15] -> [DMESG-WARN][16] ([i915#180]) +2 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-apl3/igt@kms_vblank@pipe-a-ts-continuation-suspend.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-apl6/igt@kms_vblank@pipe-a-ts-continuation-suspend.html

  
#### Possible fixes ####

  * {igt@gem_ctx_isolation@preservation-s3@rcs0}:
    - shard-apl:          [DMESG-WARN][17] ([i915#180]) -> [PASS][18] +5 similar issues
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-apl6/igt@gem_ctx_isolation@preservation-s3@rcs0.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-apl1/igt@gem_ctx_isolation@preservation-s3@rcs0.html

  * igt@gem_workarounds@suspend-resume-fd:
    - shard-skl:          [INCOMPLETE][19] ([i915#69]) -> [PASS][20]
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-skl4/igt@gem_workarounds@suspend-resume-fd.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-skl9/igt@gem_workarounds@suspend-resume-fd.html

  * igt@kms_dp_dsc@basic-dsc-enable-edp:
    - shard-iclb:         [SKIP][21] ([fdo#109349]) -> [PASS][22]
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-iclb6/igt@kms_dp_dsc@basic-dsc-enable-edp.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-iclb2/igt@kms_dp_dsc@basic-dsc-enable-edp.html

  * igt@kms_draw_crc@draw-method-rgb565-mmap-wc-xtiled:
    - shard-skl:          [FAIL][23] ([i915#52] / [i915#54]) -> [PASS][24]
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-skl5/igt@kms_draw_crc@draw-method-rgb565-mmap-wc-xtiled.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-skl1/igt@kms_draw_crc@draw-method-rgb565-mmap-wc-xtiled.html

  * igt@kms_draw_crc@draw-method-rgb565-pwrite-untiled:
    - shard-glk:          [FAIL][25] ([i915#177] / [i915#52] / [i915#54]) -> [PASS][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-glk9/igt@kms_draw_crc@draw-method-rgb565-pwrite-untiled.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-glk9/igt@kms_draw_crc@draw-method-rgb565-pwrite-untiled.html

  * {igt@kms_flip@2x-plain-flip-fb-recreate-interruptible@bc-hdmi-a1-hdmi-a2}:
    - shard-glk:          [FAIL][27] ([i915#34]) -> [PASS][28]
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-glk2/igt@kms_flip@2x-plain-flip-fb-recreate-interruptible@bc-hdmi-a1-hdmi-a2.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-glk7/igt@kms_flip@2x-plain-flip-fb-recreate-interruptible@bc-hdmi-a1-hdmi-a2.html

  * {igt@kms_flip@flip-vs-expired-vblank-interruptible@c-edp1}:
    - shard-skl:          [FAIL][29] ([i915#79]) -> [PASS][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-skl5/igt@kms_flip@flip-vs-expired-vblank-interruptible@c-edp1.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-skl9/igt@kms_flip@flip-vs-expired-vblank-interruptible@c-edp1.html

  * {igt@kms_flip@flip-vs-suspend@c-edp1}:
    - shard-skl:          [INCOMPLETE][31] ([i915#198]) -> [PASS][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-skl3/igt@kms_flip@flip-vs-suspend@c-edp1.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-skl2/igt@kms_flip@flip-vs-suspend@c-edp1.html

  * igt@kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-move:
    - shard-skl:          [FAIL][33] ([i915#49]) -> [PASS][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-skl5/igt@kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-move.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-skl1/igt@kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-move.html

  * igt@kms_hdr@bpc-switch:
    - shard-skl:          [FAIL][35] ([i915#1188]) -> [PASS][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-skl2/igt@kms_hdr@bpc-switch.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-skl8/igt@kms_hdr@bpc-switch.html

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a:
    - shard-kbl:          [DMESG-WARN][37] ([i915#180]) -> [PASS][38] +3 similar issues
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-kbl7/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-kbl4/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html

  * igt@kms_plane_alpha_blend@pipe-a-coverage-7efc:
    - shard-skl:          [FAIL][39] ([fdo#108145] / [i915#265]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-skl5/igt@kms_plane_alpha_blend@pipe-a-coverage-7efc.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-skl1/igt@kms_plane_alpha_blend@pipe-a-coverage-7efc.html

  * igt@kms_psr@psr2_cursor_plane_move:
    - shard-iclb:         [SKIP][41] ([fdo#109441]) -> [PASS][42] +2 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-iclb3/igt@kms_psr@psr2_cursor_plane_move.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-iclb2/igt@kms_psr@psr2_cursor_plane_move.html

  * igt@kms_setmode@basic:
    - shard-apl:          [FAIL][43] ([i915#31]) -> [PASS][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-apl8/igt@kms_setmode@basic.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-apl4/igt@kms_setmode@basic.html

  * {igt@perf@blocking-parameterized}:
    - shard-iclb:         [FAIL][45] ([i915#1542]) -> [PASS][46]
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-iclb5/igt@perf@blocking-parameterized.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-iclb5/igt@perf@blocking-parameterized.html

  
#### Warnings ####

  * igt@kms_psr2_su@page_flip:
    - shard-iclb:         [FAIL][47] ([i915#608]) -> [SKIP][48] ([fdo#109642] / [fdo#111068])
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8391/shard-iclb2/igt@kms_psr2_su@page_flip.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17514/shard-iclb5/igt@kms_psr2_su@page_flip.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#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#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [i915#1188]: https://gitlab.freedesktop.org/drm/intel/issues/1188
  [i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
  [i915#177]: https://gitlab.freedesktop.org/drm/intel/issues/177
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#198]: https://gitlab.freedesktop.org/drm/intel/issues/198
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#31]: https://gitlab.freedesktop.org/drm/intel/issues/31
  [i915#34]: https://gitlab.freedesktop.org/drm/intel/issues/34
  [i915#49]: https://gitlab.freedesktop.org/drm/intel/issues/49
  [i915#52]: https://gitlab.freedesktop.org/drm/intel/issues/52
  [i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
  [i915#608]: https://gitlab.freedesktop.org/drm/intel/issues/608
  [i915#69]: https://gitlab.freedesktop.org/drm/intel/issues/69
  [i915#699]: https://gitlab.freedesktop.org/drm/intel/issues/699
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [i915#93]: https://gitlab.freedesktop.org/drm/intel/issues/93
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


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

  No changes in participating hosts


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

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_8391 -> Patchwork_17514

  CI-20190529: 20190529
  CI_DRM_8391: 9cada6f702d618458eb6dda220f5cfefe655f475 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5614: d095827add11d4e8158b87683971ee659749d9a4 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_17514: 5500fe83d497795edc05add948e67256091c872e @ 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_17514/index.html
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