[Intel-gfx] [PATCH i-g-t] lib: Only avoid relocations with full-ppgtt

[Intel-gfx] [PATCH i-g-t] lib: Only avoid relocations with full-ppgtt

[Chris Wilson]

We can only assigned random addresses with impunity if we know we have
complete control over the ppGTT. If the ppGTT is shared, either aliased
with the global GTT or simply the global GTT on ancient HW, then we have
to be careful in case they are objects already fixed in place inside the
GTT, e.g. active framebuffers. As the relocation code is still
available, only enforce no-relocations by default when the context has
its own ppGTT.

Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2491
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
---
 lib/intel_batchbuffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/intel_batchbuffer.c b/lib/intel_batchbuffer.c
index be764646e..42d7cd251 100644
--- a/lib/intel_batchbuffer.c
+++ b/lib/intel_batchbuffer.c
@@ -1306,7 +1306,7 @@ __intel_bb_create(int i915, uint32_t size, bool do_relocs)
  */
 struct intel_bb *intel_bb_create(int i915, uint32_t size)
 {
-	return __intel_bb_create(i915, size, false);
+	return __intel_bb_create(i915, size, !gem_uses_full_ppgtt(i915));
 }
 
 /**
-- 
2.28.0

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Re: [Intel-gfx] [PATCH i-g-t] lib: Only avoid relocations with full-ppgtt

[Zbigniew Kempczyński]

On Fri, Sep 25, 2020 at 09:41:48AM +0100, Chris Wilson wrote:
> We can only assigned random addresses with impunity if we know we have
> complete control over the ppGTT. If the ppGTT is shared, either aliased
> with the global GTT or simply the global GTT on ancient HW, then we have
> to be careful in case they are objects already fixed in place inside the
> GTT, e.g. active framebuffers. As the relocation code is still
> available, only enforce no-relocations by default when the context has
> its own ppGTT.
> 
> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2491
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
> ---
>  lib/intel_batchbuffer.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/lib/intel_batchbuffer.c b/lib/intel_batchbuffer.c
> index be764646e..42d7cd251 100644
> --- a/lib/intel_batchbuffer.c
> +++ b/lib/intel_batchbuffer.c
> @@ -1306,7 +1306,7 @@ __intel_bb_create(int i915, uint32_t size, bool do_relocs)
>   */
>  struct intel_bb *intel_bb_create(int i915, uint32_t size)
>  {
> -	return __intel_bb_create(i915, size, false);
> +	return __intel_bb_create(i915, size, !gem_uses_full_ppgtt(i915));
>  }
>  
>  /**
> -- 
> 2.28.0

If we won't enforce EXEC_OBJECT_PINNED and set I915_EXEC_NO_RELOC for execbuf
still driver will try to use offsets configured in the objects array? I thought
NO_RELOC + !PINNED will relocate not properly configured objects but I'm likely
wrong. I don't have much experience with !ppgtt tables but if they are shared
I guess we can rely on kernel relocations only. So

Reviewed-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>

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Re: [igt-dev] [PATCH i-g-t] lib: Only avoid relocations with full-ppgtt

[Zbigniew Kempczyński]

On Fri, Sep 25, 2020 at 09:41:48AM +0100, Chris Wilson wrote:
> We can only assigned random addresses with impunity if we know we have
> complete control over the ppGTT. If the ppGTT is shared, either aliased
> with the global GTT or simply the global GTT on ancient HW, then we have
> to be careful in case they are objects already fixed in place inside the
> GTT, e.g. active framebuffers. As the relocation code is still
> available, only enforce no-relocations by default when the context has
> its own ppGTT.
> 
> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2491
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
> ---
>  lib/intel_batchbuffer.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/lib/intel_batchbuffer.c b/lib/intel_batchbuffer.c
> index be764646e..42d7cd251 100644
> --- a/lib/intel_batchbuffer.c
> +++ b/lib/intel_batchbuffer.c
> @@ -1306,7 +1306,7 @@ __intel_bb_create(int i915, uint32_t size, bool do_relocs)
>   */
>  struct intel_bb *intel_bb_create(int i915, uint32_t size)
>  {
> -	return __intel_bb_create(i915, size, false);
> +	return __intel_bb_create(i915, size, !gem_uses_full_ppgtt(i915));
>  }
>  
>  /**
> -- 
> 2.28.0

If we won't enforce EXEC_OBJECT_PINNED and set I915_EXEC_NO_RELOC for execbuf
still driver will try to use offsets configured in the objects array? I thought
NO_RELOC + !PINNED will relocate not properly configured objects but I'm likely
wrong. I don't have much experience with !ppgtt tables but if they are shared
I guess we can rely on kernel relocations only. So

Reviewed-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>

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[igt-dev] ✓ Fi.CI.BAT: success for lib: Only avoid relocations with full-ppgtt

[Patchwork]

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== Series Details ==

Series: lib: Only avoid relocations with full-ppgtt
URL   : https://patchwork.freedesktop.org/series/82085/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_9055 -> IGTPW_5013
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/index.html

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

  Here are the changes found in IGTPW_5013 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_suspend@basic-s0:
    - fi-tgl-u2:          [PASS][1] -> [FAIL][2] ([i915#1888])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/fi-tgl-u2/igt@gem_exec_suspend@basic-s0.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/fi-tgl-u2/igt@gem_exec_suspend@basic-s0.html

  * igt@i915_pm_rpm@basic-pci-d3-state:
    - fi-byt-j1900:       [PASS][3] -> [DMESG-WARN][4] ([i915#1982])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/fi-byt-j1900/igt@i915_pm_rpm@basic-pci-d3-state.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/fi-byt-j1900/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - fi-bsw-kefka:       [PASS][5] -> [DMESG-WARN][6] ([i915#1982])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/fi-bsw-kefka/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/fi-bsw-kefka/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  * igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1:
    - fi-icl-u2:          [PASS][7] -> [DMESG-WARN][8] ([i915#1982])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1.html

  
#### Possible fixes ####

  * igt@i915_module_load@reload:
    - fi-byt-j1900:       [DMESG-WARN][9] ([i915#1982]) -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/fi-byt-j1900/igt@i915_module_load@reload.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/fi-byt-j1900/igt@i915_module_load@reload.html

  * igt@i915_selftest@live@coherency:
    - fi-gdg-551:         [DMESG-FAIL][11] ([i915#1748]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/fi-gdg-551/igt@i915_selftest@live@coherency.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/fi-gdg-551/igt@i915_selftest@live@coherency.html

  * igt@kms_busy@basic@flip:
    - {fi-tgl-dsi}:       [DMESG-WARN][13] ([i915#1982]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/fi-tgl-dsi/igt@kms_busy@basic@flip.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/fi-tgl-dsi/igt@kms_busy@basic@flip.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - fi-bsw-n3050:       [DMESG-WARN][15] ([i915#1982]) -> [PASS][16]
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/fi-bsw-n3050/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/fi-bsw-n3050/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
    - {fi-kbl-7560u}:     [DMESG-WARN][17] ([i915#1982]) -> [PASS][18]
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/fi-kbl-7560u/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/fi-kbl-7560u/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  * igt@vgem_basic@unload:
    - fi-bsw-n3050:       [DMESG-WARN][19] -> [PASS][20]
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/fi-bsw-n3050/igt@vgem_basic@unload.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/fi-bsw-n3050/igt@vgem_basic@unload.html
    - fi-kbl-x1275:       [DMESG-WARN][21] ([i915#62] / [i915#92] / [i915#95]) -> [PASS][22]
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/fi-kbl-x1275/igt@vgem_basic@unload.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/fi-kbl-x1275/igt@vgem_basic@unload.html

  
#### Warnings ####

  * igt@gem_exec_suspend@basic-s0:
    - fi-kbl-x1275:       [DMESG-WARN][23] ([i915#62] / [i915#92] / [i915#95]) -> [DMESG-WARN][24] ([i915#62] / [i915#92]) +1 similar issue
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/fi-kbl-x1275/igt@gem_exec_suspend@basic-s0.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/fi-kbl-x1275/igt@gem_exec_suspend@basic-s0.html

  * igt@i915_pm_rpm@module-reload:
    - fi-kbl-x1275:       [DMESG-FAIL][25] ([i915#62]) -> [DMESG-FAIL][26] ([i915#62] / [i915#95])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html

  * igt@kms_force_connector_basic@prune-stale-modes:
    - fi-kbl-x1275:       [DMESG-WARN][27] ([i915#62] / [i915#92]) -> [DMESG-WARN][28] ([i915#62] / [i915#92] / [i915#95]) +4 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/fi-kbl-x1275/igt@kms_force_connector_basic@prune-stale-modes.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/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).

  [i915#1748]: https://gitlab.freedesktop.org/drm/intel/issues/1748
  [i915#1888]: https://gitlab.freedesktop.org/drm/intel/issues/1888
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
  [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 (46 -> 39)
------------------------------

  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
-------------

  * CI: CI-20190529 -> None
  * IGT: IGT_5788 -> IGTPW_5013

  CI-20190529: 20190529
  CI_DRM_9055: 3e0d1890bf08c45eda473324bfe9a8ed3a1f8aed @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_5013: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/index.html
  IGT_5788: a7520973a210b7268c3039902789f433ee0f5ef7 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/index.html

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[igt-dev] ✗ Fi.CI.IGT: failure for lib: Only avoid relocations with full-ppgtt

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 13126 bytes --]

== Series Details ==

Series: lib: Only avoid relocations with full-ppgtt
URL   : https://patchwork.freedesktop.org/series/82085/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_9055_full -> IGTPW_5013_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with IGTPW_5013_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_5013_full, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/index.html

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

  Here are the unknown changes that may have been introduced in IGTPW_5013_full:

### IGT changes ###

#### Possible regressions ####

  * igt@gem_exec_flush@basic-wb-ro-default:
    - shard-hsw:          [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-hsw4/igt@gem_exec_flush@basic-wb-ro-default.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-hsw2/igt@gem_exec_flush@basic-wb-ro-default.html

  * igt@kms_atomic_transition@plane-toggle-modeset-transition:
    - shard-tglb:         [PASS][3] -> [INCOMPLETE][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-tglb5/igt@kms_atomic_transition@plane-toggle-modeset-transition.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-tglb8/igt@kms_atomic_transition@plane-toggle-modeset-transition.html

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

  Here are the changes found in IGTPW_5013_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_whisper@basic-contexts-all:
    - shard-glk:          [PASS][5] -> [DMESG-WARN][6] ([i915#118] / [i915#95]) +1 similar issue
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-glk8/igt@gem_exec_whisper@basic-contexts-all.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-glk3/igt@gem_exec_whisper@basic-contexts-all.html

  * igt@i915_selftest@mock@contexts:
    - shard-apl:          [PASS][7] -> [INCOMPLETE][8] ([i915#1635] / [i915#2278])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-apl8/igt@i915_selftest@mock@contexts.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-apl6/igt@i915_selftest@mock@contexts.html

  * igt@kms_big_fb@y-tiled-8bpp-rotate-180:
    - shard-kbl:          [PASS][9] -> [DMESG-WARN][10] ([i915#1982]) +1 similar issue
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-kbl4/igt@kms_big_fb@y-tiled-8bpp-rotate-180.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-kbl6/igt@kms_big_fb@y-tiled-8bpp-rotate-180.html
    - shard-glk:          [PASS][11] -> [DMESG-WARN][12] ([i915#1982]) +1 similar issue
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-glk4/igt@kms_big_fb@y-tiled-8bpp-rotate-180.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-glk1/igt@kms_big_fb@y-tiled-8bpp-rotate-180.html

  * igt@kms_cursor_crc@pipe-c-cursor-suspend:
    - shard-kbl:          [PASS][13] -> [DMESG-WARN][14] ([i915#180]) +2 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-kbl6/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-kbl4/igt@kms_cursor_crc@pipe-c-cursor-suspend.html

  * igt@kms_cursor_legacy@cursor-vs-flip-varying-size:
    - shard-hsw:          [PASS][15] -> [FAIL][16] ([i915#2370])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-hsw7/igt@kms_cursor_legacy@cursor-vs-flip-varying-size.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-hsw1/igt@kms_cursor_legacy@cursor-vs-flip-varying-size.html

  * igt@kms_cursor_legacy@short-flip-after-cursor-atomic-transitions-varying-size:
    - shard-tglb:         [PASS][17] -> [DMESG-WARN][18] ([i915#1982]) +2 similar issues
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-tglb5/igt@kms_cursor_legacy@short-flip-after-cursor-atomic-transitions-varying-size.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-tglb7/igt@kms_cursor_legacy@short-flip-after-cursor-atomic-transitions-varying-size.html

  * igt@kms_flip@plain-flip-fb-recreate-interruptible@a-hdmi-a1:
    - shard-glk:          [PASS][19] -> [FAIL][20] ([i915#2122])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-glk4/igt@kms_flip@plain-flip-fb-recreate-interruptible@a-hdmi-a1.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-glk9/igt@kms_flip@plain-flip-fb-recreate-interruptible@a-hdmi-a1.html

  * igt@kms_frontbuffer_tracking@psr-shrfb-scaledprimary:
    - shard-iclb:         [PASS][21] -> [DMESG-WARN][22] ([i915#1982])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-iclb1/igt@kms_frontbuffer_tracking@psr-shrfb-scaledprimary.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-iclb3/igt@kms_frontbuffer_tracking@psr-shrfb-scaledprimary.html

  * igt@kms_psr2_su@frontbuffer:
    - shard-tglb:         [PASS][23] -> [SKIP][24] ([i915#1911])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-tglb3/igt@kms_psr2_su@frontbuffer.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-tglb7/igt@kms_psr2_su@frontbuffer.html

  * igt@kms_psr@psr2_primary_mmap_cpu:
    - shard-iclb:         [PASS][25] -> [SKIP][26] ([fdo#109441]) +2 similar issues
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-iclb2/igt@kms_psr@psr2_primary_mmap_cpu.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-iclb1/igt@kms_psr@psr2_primary_mmap_cpu.html

  
#### Possible fixes ####

  * igt@gem_exec_reloc@basic-many-active@vecs0:
    - shard-glk:          [FAIL][27] ([i915#2389]) -> [PASS][28] +2 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-glk4/igt@gem_exec_reloc@basic-many-active@vecs0.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-glk2/igt@gem_exec_reloc@basic-many-active@vecs0.html

  * igt@kms_color@pipe-c-ctm-max:
    - shard-kbl:          [FAIL][29] ([i915#168]) -> [PASS][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-kbl6/igt@kms_color@pipe-c-ctm-max.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-kbl4/igt@kms_color@pipe-c-ctm-max.html
    - shard-apl:          [FAIL][31] ([i915#1635] / [i915#168]) -> [PASS][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-apl6/igt@kms_color@pipe-c-ctm-max.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-apl6/igt@kms_color@pipe-c-ctm-max.html

  * igt@kms_cursor_crc@pipe-c-cursor-size-change:
    - shard-apl:          [FAIL][33] ([i915#1635] / [i915#54]) -> [PASS][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-apl6/igt@kms_cursor_crc@pipe-c-cursor-size-change.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-apl6/igt@kms_cursor_crc@pipe-c-cursor-size-change.html
    - shard-kbl:          [FAIL][35] ([i915#54]) -> [PASS][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-kbl6/igt@kms_cursor_crc@pipe-c-cursor-size-change.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-kbl7/igt@kms_cursor_crc@pipe-c-cursor-size-change.html

  * igt@kms_flip@2x-dpms-vs-vblank-race@ab-vga1-hdmi-a1:
    - shard-hsw:          [DMESG-WARN][37] ([i915#1982]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-hsw1/igt@kms_flip@2x-dpms-vs-vblank-race@ab-vga1-hdmi-a1.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-hsw5/igt@kms_flip@2x-dpms-vs-vblank-race@ab-vga1-hdmi-a1.html

  * igt@kms_flip@2x-flip-vs-suspend-interruptible@bc-vga1-hdmi-a1:
    - shard-hsw:          [INCOMPLETE][39] ([i915#2055]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-hsw7/igt@kms_flip@2x-flip-vs-suspend-interruptible@bc-vga1-hdmi-a1.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-hsw2/igt@kms_flip@2x-flip-vs-suspend-interruptible@bc-vga1-hdmi-a1.html

  * igt@kms_flip@flip-vs-suspend-interruptible@c-dp1:
    - shard-kbl:          [DMESG-WARN][41] ([i915#180]) -> [PASS][42] +4 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-kbl6/igt@kms_flip@flip-vs-suspend-interruptible@c-dp1.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-kbl1/igt@kms_flip@flip-vs-suspend-interruptible@c-dp1.html

  * igt@kms_hdr@bpc-switch-suspend:
    - shard-kbl:          [FAIL][43] ([i915#1188]) -> [PASS][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-kbl4/igt@kms_hdr@bpc-switch-suspend.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-kbl7/igt@kms_hdr@bpc-switch-suspend.html

  * igt@kms_psr@psr2_cursor_render:
    - shard-iclb:         [SKIP][45] ([fdo#109441]) -> [PASS][46] +1 similar issue
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-iclb6/igt@kms_psr@psr2_cursor_render.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-iclb2/igt@kms_psr@psr2_cursor_render.html

  * igt@kms_vblank@pipe-a-query-busy:
    - shard-tglb:         [DMESG-WARN][47] ([i915#1982]) -> [PASS][48] +1 similar issue
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-tglb8/igt@kms_vblank@pipe-a-query-busy.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-tglb8/igt@kms_vblank@pipe-a-query-busy.html

  
#### Warnings ####

  * igt@kms_content_protection@lic:
    - shard-apl:          [FAIL][49] ([fdo#110321] / [i915#1635]) -> [TIMEOUT][50] ([i915#1319] / [i915#1635] / [i915#1958])
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-apl4/igt@kms_content_protection@lic.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-apl3/igt@kms_content_protection@lic.html

  * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes:
    - shard-tglb:         [DMESG-WARN][51] ([i915#1982] / [i915#2411]) -> [DMESG-WARN][52] ([i915#2411])
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-tglb2/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-tglb6/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes.html

  * igt@kms_psr2_su@frontbuffer:
    - shard-iclb:         [SKIP][53] ([fdo#109642] / [fdo#111068]) -> [SKIP][54] ([i915#1911])
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9055/shard-iclb5/igt@kms_psr2_su@frontbuffer.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/shard-iclb2/igt@kms_psr2_su@frontbuffer.html

  
  [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#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [i915#118]: https://gitlab.freedesktop.org/drm/intel/issues/118
  [i915#1188]: https://gitlab.freedesktop.org/drm/intel/issues/1188
  [i915#1319]: https://gitlab.freedesktop.org/drm/intel/issues/1319
  [i915#1635]: https://gitlab.freedesktop.org/drm/intel/issues/1635
  [i915#168]: https://gitlab.freedesktop.org/drm/intel/issues/168
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#1911]: https://gitlab.freedesktop.org/drm/intel/issues/1911
  [i915#1958]: https://gitlab.freedesktop.org/drm/intel/issues/1958
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2055]: https://gitlab.freedesktop.org/drm/intel/issues/2055
  [i915#2122]: https://gitlab.freedesktop.org/drm/intel/issues/2122
  [i915#2278]: https://gitlab.freedesktop.org/drm/intel/issues/2278
  [i915#2370]: https://gitlab.freedesktop.org/drm/intel/issues/2370
  [i915#2389]: https://gitlab.freedesktop.org/drm/intel/issues/2389
  [i915#2411]: https://gitlab.freedesktop.org/drm/intel/issues/2411
  [i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


Participating hosts (11 -> 8)
------------------------------

  Missing    (3): pig-skl-6260u pig-glk-j5005 pig-icl-1065g7 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5788 -> IGTPW_5013
  * Piglit: piglit_4509 -> None

  CI-20190529: 20190529
  CI_DRM_9055: 3e0d1890bf08c45eda473324bfe9a8ed3a1f8aed @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_5013: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/index.html
  IGT_5788: a7520973a210b7268c3039902789f433ee0f5ef7 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_5013/index.html

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