[PATCH] drm/i915/selftests: Ensure we don't clamp a random offset to 32b

[PATCH] drm/i915/selftests: Ensure we don't clamp a random offset to 32b

[Chris Wilson]

Specify that we do want a 64b value for sizeof(u32) as we want to
compute the mask of the upper 62bits.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
---
 drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
index 3abe15a08b6d..275ec1bfc2be 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
@@ -1539,7 +1539,7 @@ static int igt_vm_isolation(void *arg)
 
 			div64_u64_rem(i915_prandom_u64_state(&prng),
 				      vm_total, &offset);
-			offset &= -sizeof(u32);
+			offset &= -(u64)sizeof(u32);
 			offset += I915_GTT_PAGE_SIZE;
 
 			err = write_to_scratch(ctx_a, engine,
-- 
2.22.0

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Re: [PATCH] drm/i915/selftests: Ensure we don't clamp a random offset to 32b

[Mika Kuoppala]

Chris Wilson <chris@chris-wilson.co.uk> writes:

> Specify that we do want a 64b value for sizeof(u32) as we want to
> compute the mask of the upper 62bits.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
> ---
>  drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
> index 3abe15a08b6d..275ec1bfc2be 100644
> --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
> +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
> @@ -1539,7 +1539,7 @@ static int igt_vm_isolation(void *arg)
>  
>  			div64_u64_rem(i915_prandom_u64_state(&prng),
>  				      vm_total, &offset);
> -			offset &= -sizeof(u32);
> +			offset &= -(u64)sizeof(u32);

Taking a sizeof of something we know the size of.
Ok enough! Back to business:

should be the same for 64bit, but make sure for 32.

Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>


>  			offset += I915_GTT_PAGE_SIZE;
>  
>  			err = write_to_scratch(ctx_a, engine,
> -- 
> 2.22.0
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Re: [PATCH] drm/i915/selftests: Ensure we don't clamp a random offset to 32b

[Chris Wilson]

Quoting Mika Kuoppala (2019-07-10 16:34:23)
> Chris Wilson <chris@chris-wilson.co.uk> writes:
> 
> > Specify that we do want a 64b value for sizeof(u32) as we want to
> > compute the mask of the upper 62bits.
> >
> > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> > Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
> > ---
> >  drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
> > index 3abe15a08b6d..275ec1bfc2be 100644
> > --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
> > +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
> > @@ -1539,7 +1539,7 @@ static int igt_vm_isolation(void *arg)
> >  
> >                       div64_u64_rem(i915_prandom_u64_state(&prng),
> >                                     vm_total, &offset);
> > -                     offset &= -sizeof(u32);
> > +                     offset &= -(u64)sizeof(u32);
> 
> Taking a sizeof of something we know the size of.

u32 is a proxy for dword, and I was just trying to be more expressive
that we want the address aligned to a dword for the MI_STORE_DWORD_IMM
used. alignof_dword maybe?
-Chris
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Re: [PATCH] drm/i915/selftests: Ensure we don't clamp a random offset to 32b

[Mika Kuoppala]

Chris Wilson <chris@chris-wilson.co.uk> writes:

> Quoting Mika Kuoppala (2019-07-10 16:34:23)
>> Chris Wilson <chris@chris-wilson.co.uk> writes:
>> 
>> > Specify that we do want a 64b value for sizeof(u32) as we want to
>> > compute the mask of the upper 62bits.
>> >
>> > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
>> > Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
>> > ---
>> >  drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c | 2 +-
>> >  1 file changed, 1 insertion(+), 1 deletion(-)
>> >
>> > diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
>> > index 3abe15a08b6d..275ec1bfc2be 100644
>> > --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
>> > +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
>> > @@ -1539,7 +1539,7 @@ static int igt_vm_isolation(void *arg)
>> >  
>> >                       div64_u64_rem(i915_prandom_u64_state(&prng),
>> >                                     vm_total, &offset);
>> > -                     offset &= -sizeof(u32);
>> > +                     offset &= -(u64)sizeof(u32);
>> 
>> Taking a sizeof of something we know the size of.
>
> u32 is a proxy for dword, and I was just trying to be more expressive
> that we want the address aligned to a dword for the MI_STORE_DWORD_IMM
> used. alignof_dword maybe?

I was being a bit snarky. It is more expressive than -4 indeed.
Compromise as we dont have a define for natural aligment for
command streamer memory access.

-Mika

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[PATCH v2] drm/i915/selftests: Ensure we don't clamp a random offset to 32b

[Chris Wilson]

Specify that we do want a 64b value for sizeof(u32) as we want to
compute the mask of the upper 62bits.

v2: Use round_down() for automatic type promotion

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
---
 drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c | 2 +-
 drivers/gpu/drm/i915/gt/intel_gpu_commands.h          | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
index 3abe15a08b6d..695bfb18b0d4 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
@@ -1539,7 +1539,7 @@ static int igt_vm_isolation(void *arg)
 
 			div64_u64_rem(i915_prandom_u64_state(&prng),
 				      vm_total, &offset);
-			offset &= -sizeof(u32);
+			offset = round_down(offset, alignof_dword);
 			offset += I915_GTT_PAGE_SIZE;
 
 			err = write_to_scratch(ctx_a, engine,
diff --git a/drivers/gpu/drm/i915/gt/intel_gpu_commands.h b/drivers/gpu/drm/i915/gt/intel_gpu_commands.h
index eec31e36aca7..69f34737325f 100644
--- a/drivers/gpu/drm/i915/gt/intel_gpu_commands.h
+++ b/drivers/gpu/drm/i915/gt/intel_gpu_commands.h
@@ -7,6 +7,13 @@
 #ifndef _INTEL_GPU_COMMANDS_H_
 #define _INTEL_GPU_COMMANDS_H_
 
+/*
+ * Target address alignments required for GPU access e.g.
+ * MI_STORE_DWORD_IMM.
+ */
+#define alignof_dword 4
+#define alignof_qword 8
+
 /*
  * Instruction field definitions used by the command parser
  */
-- 
2.22.0

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✓ Fi.CI.BAT: success for drm/i915/selftests: Ensure we don't clamp a random offset to 32b

[Patchwork]

== Series Details ==

Series: drm/i915/selftests: Ensure we don't clamp a random offset to 32b
URL   : https://patchwork.freedesktop.org/series/63506/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6449 -> Patchwork_13603
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13603/

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

  Here are the changes found in Patchwork_13603 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_module_load@reload-no-display:
    - fi-icl-u3:          [PASS][1] -> [DMESG-WARN][2] ([fdo#107724])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6449/fi-icl-u3/igt@i915_module_load@reload-no-display.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13603/fi-icl-u3/igt@i915_module_load@reload-no-display.html

  * igt@kms_frontbuffer_tracking@basic:
    - fi-icl-dsi:         [PASS][3] -> [FAIL][4] ([fdo#103167])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6449/fi-icl-dsi/igt@kms_frontbuffer_tracking@basic.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13603/fi-icl-dsi/igt@kms_frontbuffer_tracking@basic.html
    - fi-icl-u2:          [PASS][5] -> [FAIL][6] ([fdo#103167])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6449/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13603/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html

  * igt@prime_vgem@basic-sync-default:
    - fi-icl-dsi:         [PASS][7] -> [INCOMPLETE][8] ([fdo#107713])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6449/fi-icl-dsi/igt@prime_vgem@basic-sync-default.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13603/fi-icl-dsi/igt@prime_vgem@basic-sync-default.html

  
#### Possible fixes ####

  * igt@i915_selftest@live_sanitycheck:
    - fi-icl-u3:          [DMESG-WARN][9] ([fdo#107724]) -> [PASS][10] +1 similar issue
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6449/fi-icl-u3/igt@i915_selftest@live_sanitycheck.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13603/fi-icl-u3/igt@i915_selftest@live_sanitycheck.html

  * igt@kms_chamelium@hdmi-edid-read:
    - {fi-icl-u4}:        [FAIL][11] ([fdo#111045] / [fdo#111046 ]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6449/fi-icl-u4/igt@kms_chamelium@hdmi-edid-read.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13603/fi-icl-u4/igt@kms_chamelium@hdmi-edid-read.html

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

  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
  [fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569
  [fdo#111045]: https://bugs.freedesktop.org/show_bug.cgi?id=111045
  [fdo#111046 ]: https://bugs.freedesktop.org/show_bug.cgi?id=111046 


Participating hosts (53 -> 46)
------------------------------

  Missing    (7): fi-kbl-soraka fi-bsw-n3050 fi-byt-squawks fi-bsw-cyan fi-icl-y fi-byt-clapper fi-bdw-samus 


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

  * Linux: CI_DRM_6449 -> Patchwork_13603

  CI_DRM_6449: 4551186d429beb8c04df695e4fae07b2a79f7d47 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5092: 2a66ae6626d5583240509f84117d1345a799b75a @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_13603: a9c43be1d8546c01485a381ee503eee9c9d40135 @ git://anongit.freedesktop.org/gfx-ci/linux


== Kernel 32bit build ==

Warning: Kernel 32bit buildtest failed:
https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13603/build_32bit.log

  CALL    scripts/checksyscalls.sh
  CALL    scripts/atomic/check-atomics.sh
  CHK     include/generated/compile.h
Kernel: arch/x86/boot/bzImage is ready  (#1)
  Building modules, stage 2.
  MODPOST 112 modules
ERROR: "__udivdi3" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
ERROR: "__divdi3" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
scripts/Makefile.modpost:91: recipe for target '__modpost' failed
make[1]: *** [__modpost] Error 1
Makefile:1287: recipe for target 'modules' failed
make: *** [modules] Error 2


== Linux commits ==

a9c43be1d854 drm/i915/selftests: Ensure we don't clamp a random offset to 32b

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13603/
_______________________________________________
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✓ Fi.CI.BAT: success for drm/i915/selftests: Ensure we don't clamp a random offset to 32b (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915/selftests: Ensure we don't clamp a random offset to 32b (rev2)
URL   : https://patchwork.freedesktop.org/series/63506/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6451 -> Patchwork_13608
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/

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

  Here are the changes found in Patchwork_13608 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_mmap_gtt@basic-small-bo-tiledy:
    - fi-icl-u3:          [PASS][1] -> [DMESG-WARN][2] ([fdo#107724]) +1 similar issue
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/fi-icl-u3/igt@gem_mmap_gtt@basic-small-bo-tiledy.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/fi-icl-u3/igt@gem_mmap_gtt@basic-small-bo-tiledy.html

  * igt@i915_selftest@live_hangcheck:
    - fi-icl-u2:          [PASS][3] -> [INCOMPLETE][4] ([fdo#107713] / [fdo#108569])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/fi-icl-u2/igt@i915_selftest@live_hangcheck.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/fi-icl-u2/igt@i915_selftest@live_hangcheck.html

  
#### Possible fixes ####

  * igt@gem_basic@bad-close:
    - fi-icl-u3:          [DMESG-WARN][5] ([fdo#107724]) -> [PASS][6] +1 similar issue
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/fi-icl-u3/igt@gem_basic@bad-close.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/fi-icl-u3/igt@gem_basic@bad-close.html

  * igt@i915_selftest@live_blt:
    - fi-icl-dsi:         [INCOMPLETE][7] ([fdo#107713]) -> [PASS][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/fi-icl-dsi/igt@i915_selftest@live_blt.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/fi-icl-dsi/igt@i915_selftest@live_blt.html

  * igt@kms_chamelium@hdmi-hpd-fast:
    - fi-kbl-7500u:       [FAIL][9] ([fdo#109485]) -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.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#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
  [fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569
  [fdo#109485]: https://bugs.freedesktop.org/show_bug.cgi?id=109485
  [fdo#111045]: https://bugs.freedesktop.org/show_bug.cgi?id=111045
  [fdo#111046 ]: https://bugs.freedesktop.org/show_bug.cgi?id=111046 
  [fdo#111096]: https://bugs.freedesktop.org/show_bug.cgi?id=111096


Participating hosts (52 -> 44)
------------------------------

  Missing    (8): fi-kbl-soraka fi-bsw-cyan fi-snb-2520m fi-pnv-d510 fi-icl-y fi-icl-guc fi-byt-clapper fi-bdw-samus 


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

  * Linux: CI_DRM_6451 -> Patchwork_13608

  CI_DRM_6451: 6c76c2d0adc6204fb21043faa1ce0e255d7c356a @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5092: 2a66ae6626d5583240509f84117d1345a799b75a @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_13608: 2fcaad1d325253e8f9804173cd0ba1d811e5ba74 @ git://anongit.freedesktop.org/gfx-ci/linux


== Kernel 32bit build ==

Warning: Kernel 32bit buildtest failed:
https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/build_32bit.log

  CALL    scripts/checksyscalls.sh
  CALL    scripts/atomic/check-atomics.sh
  CHK     include/generated/compile.h
Kernel: arch/x86/boot/bzImage is ready  (#1)
  Building modules, stage 2.
  MODPOST 112 modules
ERROR: "__udivdi3" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
ERROR: "__divdi3" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
scripts/Makefile.modpost:91: recipe for target '__modpost' failed
make[1]: *** [__modpost] Error 1
Makefile:1287: recipe for target 'modules' failed
make: *** [modules] Error 2


== Linux commits ==

2fcaad1d3252 drm/i915/selftests: Ensure we don't clamp a random offset to 32b

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/
_______________________________________________
Intel-gfx mailing list
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https://lists.freedesktop.org/mailman/listinfo/intel-gfx

✓ Fi.CI.IGT: success for drm/i915/selftests: Ensure we don't clamp a random offset to 32b (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915/selftests: Ensure we don't clamp a random offset to 32b (rev2)
URL   : https://patchwork.freedesktop.org/series/63506/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6451_full -> Patchwork_13608_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

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

  Here are the changes found in Patchwork_13608_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_workarounds@suspend-resume-context:
    - shard-apl:          [PASS][1] -> [DMESG-WARN][2] ([fdo#108566]) +5 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-apl3/igt@gem_workarounds@suspend-resume-context.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-apl5/igt@gem_workarounds@suspend-resume-context.html

  * igt@kms_cursor_crc@pipe-a-cursor-suspend:
    - shard-kbl:          [PASS][3] -> [DMESG-WARN][4] ([fdo#108566]) +4 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-kbl6/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-kbl3/igt@kms_cursor_crc@pipe-a-cursor-suspend.html

  * igt@kms_flip@flip-vs-expired-vblank:
    - shard-skl:          [PASS][5] -> [FAIL][6] ([fdo#105363])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-skl10/igt@kms_flip@flip-vs-expired-vblank.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-skl6/igt@kms_flip@flip-vs-expired-vblank.html

  * igt@kms_flip@flip-vs-suspend:
    - shard-hsw:          [PASS][7] -> [INCOMPLETE][8] ([fdo#103540])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-hsw5/igt@kms_flip@flip-vs-suspend.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-hsw2/igt@kms_flip@flip-vs-suspend.html

  * igt@kms_flip_tiling@flip-y-tiled:
    - shard-iclb:         [PASS][9] -> [FAIL][10] ([fdo#108303])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-iclb2/igt@kms_flip_tiling@flip-y-tiled.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-iclb7/igt@kms_flip_tiling@flip-y-tiled.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-render:
    - shard-iclb:         [PASS][11] -> [FAIL][12] ([fdo#103167]) +4 similar issues
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-iclb8/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-render.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-iclb2/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-render.html

  * igt@kms_plane_alpha_blend@pipe-b-coverage-7efc:
    - shard-skl:          [PASS][13] -> [FAIL][14] ([fdo#108145] / [fdo#110403])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-skl6/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-skl2/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html

  * igt@kms_psr2_su@page_flip:
    - shard-iclb:         [PASS][15] -> [SKIP][16] ([fdo#109642] / [fdo#111068])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-iclb2/igt@kms_psr2_su@page_flip.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-iclb7/igt@kms_psr2_su@page_flip.html

  * igt@kms_vblank@pipe-a-wait-busy-hang:
    - shard-iclb:         [PASS][17] -> [INCOMPLETE][18] ([fdo#107713])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-iclb5/igt@kms_vblank@pipe-a-wait-busy-hang.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-iclb7/igt@kms_vblank@pipe-a-wait-busy-hang.html

  * igt@perf@polling:
    - shard-skl:          [PASS][19] -> [FAIL][20] ([fdo#110728])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-skl9/igt@perf@polling.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-skl7/igt@perf@polling.html

  
#### Possible fixes ####

  * igt@gem_eio@reset-stress:
    - shard-snb:          [FAIL][21] ([fdo#109661]) -> [PASS][22]
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-snb1/igt@gem_eio@reset-stress.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-snb6/igt@gem_eio@reset-stress.html

  * igt@gem_exec_flush@basic-wb-ro-default:
    - shard-apl:          [INCOMPLETE][23] ([fdo#103927]) -> [PASS][24]
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-apl3/igt@gem_exec_flush@basic-wb-ro-default.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-apl4/igt@gem_exec_flush@basic-wb-ro-default.html

  * igt@kms_draw_crc@draw-method-rgb565-mmap-wc-ytiled:
    - shard-skl:          [FAIL][25] ([fdo#103184] / [fdo#103232]) -> [PASS][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-skl5/igt@kms_draw_crc@draw-method-rgb565-mmap-wc-ytiled.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-skl8/igt@kms_draw_crc@draw-method-rgb565-mmap-wc-ytiled.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible:
    - shard-glk:          [FAIL][27] ([fdo#105363]) -> [PASS][28] +2 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-glk1/igt@kms_flip@flip-vs-expired-vblank-interruptible.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-glk8/igt@kms_flip@flip-vs-expired-vblank-interruptible.html

  * igt@kms_flip@flip-vs-suspend:
    - shard-skl:          [INCOMPLETE][29] ([fdo#109507]) -> [PASS][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-skl2/igt@kms_flip@flip-vs-suspend.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-skl7/igt@kms_flip@flip-vs-suspend.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-pwrite:
    - shard-iclb:         [FAIL][31] ([fdo#103167]) -> [PASS][32] +6 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-iclb4/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-pwrite.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-iclb3/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-pwrite.html

  * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes:
    - shard-apl:          [DMESG-WARN][33] ([fdo#108566]) -> [PASS][34] +2 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-apl3/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-apl5/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes.html

  * igt@kms_psr@psr2_sprite_mmap_gtt:
    - shard-iclb:         [SKIP][35] ([fdo#109441]) -> [PASS][36] +2 similar issues
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-iclb3/igt@kms_psr@psr2_sprite_mmap_gtt.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-iclb2/igt@kms_psr@psr2_sprite_mmap_gtt.html

  * igt@kms_setmode@basic:
    - shard-apl:          [FAIL][37] ([fdo#99912]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-apl3/igt@kms_setmode@basic.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-apl5/igt@kms_setmode@basic.html

  
#### Warnings ####

  * igt@kms_chamelium@vga-hpd-without-ddc:
    - shard-iclb:         [SKIP][39] ([fdo#109284]) -> [INCOMPLETE][40] ([fdo#107713])
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6451/shard-iclb4/igt@kms_chamelium@vga-hpd-without-ddc.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13608/shard-iclb4/igt@kms_chamelium@vga-hpd-without-ddc.html

  
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#103184]: https://bugs.freedesktop.org/show_bug.cgi?id=103184
  [fdo#103232]: https://bugs.freedesktop.org/show_bug.cgi?id=103232
  [fdo#103540]: https://bugs.freedesktop.org/show_bug.cgi?id=103540
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#105363]: https://bugs.freedesktop.org/show_bug.cgi?id=105363
  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#108303]: https://bugs.freedesktop.org/show_bug.cgi?id=108303
  [fdo#108566]: https://bugs.freedesktop.org/show_bug.cgi?id=108566
  [fdo#109284]: https://bugs.freedesktop.org/show_bug.cgi?id=109284
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#109507]: https://bugs.freedesktop.org/show_bug.cgi?id=109507
  [fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
  [fdo#109661]: https://bugs.freedesktop.org/show_bug.cgi?id=109661
  [fdo#110403]: https://bugs.freedesktop.org/show_bug.cgi?id=110403
  [fdo#110728]: https://bugs.freedesktop.org/show_bug.cgi?id=110728
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [fdo#99912]: https://bugs.freedesktop.org/show_bug.cgi?id=99912


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

  No changes in participating hosts


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

  * Linux: CI_DRM_6451 -> Patchwork_13608

  CI_DRM_6451: 6c76c2d0adc6204fb21043faa1ce0e255d7c356a @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5092: 2a66ae6626d5583240509f84117d1345a799b75a @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_13608: 2fcaad1d325253e8f9804173cd0ba1d811e5ba74 @ 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_13608/
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