[Intel-gfx] [PATCH] drm/i915/dsb: Enable lmem for dsb

[Intel-gfx] [PATCH] drm/i915/dsb: Enable lmem for dsb

[Animesh Manna]

If lmem is supported DSB should use local memeory instead
of system memory. Using local memory surely bring performance
improvement as local memory is close to gpu. Also want to avoid
multiple gpu using system memory.

Used LMEM api to create gem object needed for DSB command buffer.

v1: Initial patch.

Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Ramalingam C <ramalingam.c@intel.com>
Signed-off-by: Animesh Manna <animesh.manna@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dsb.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index 9dd18144a664..d67b6a764ba0 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -6,6 +6,7 @@
 
 #include "i915_drv.h"
 #include "intel_display_types.h"
+#include "gem/i915_gem_lmem.h"
 
 #define DSB_BUF_SIZE    (2 * PAGE_SIZE)
 
@@ -113,7 +114,11 @@ intel_dsb_get(struct intel_crtc *crtc)
 
 	wakeref = intel_runtime_pm_get(&i915->runtime_pm);
 
-	obj = i915_gem_object_create_internal(i915, DSB_BUF_SIZE);
+	if (HAS_LMEM(i915))
+		obj = i915_gem_object_create_lmem(i915, DSB_BUF_SIZE, 0);
+	else
+		obj = i915_gem_object_create_internal(i915, DSB_BUF_SIZE);
+
 	if (IS_ERR(obj)) {
 		DRM_ERROR("Gem object creation failed\n");
 		goto out;
-- 
2.24.0

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Re: [Intel-gfx] [PATCH] drm/i915/dsb: Enable lmem for dsb

[Ville Syrjälä]

On Fri, Jan 31, 2020 at 05:12:58PM +0530, Animesh Manna wrote:
> If lmem is supported DSB should use local memeory instead
> of system memory. Using local memory surely bring performance
> improvement as local memory is close to gpu. Also want to avoid
> multiple gpu using system memory.
> 
> Used LMEM api to create gem object needed for DSB command buffer.

The whole point of the dsb is to avoid doing mmio.a Now you're
replacing the nice dma with mmio again. Granted lmem is probably
wc so maybe not as slow as direct mmio register access, and also
we can do this ahead of time so not as time critical as direct
mmio during the the vblank.

> 
> v1: Initial patch.
> 
> Cc: Jani Nikula <jani.nikula@linux.intel.com>
> Cc: Matthew Auld <matthew.auld@intel.com>
> Cc: Ramalingam C <ramalingam.c@intel.com>
> Signed-off-by: Animesh Manna <animesh.manna@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_dsb.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
> index 9dd18144a664..d67b6a764ba0 100644
> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
> @@ -6,6 +6,7 @@
>  
>  #include "i915_drv.h"
>  #include "intel_display_types.h"
> +#include "gem/i915_gem_lmem.h"
>  
>  #define DSB_BUF_SIZE    (2 * PAGE_SIZE)
>  
> @@ -113,7 +114,11 @@ intel_dsb_get(struct intel_crtc *crtc)
>  
>  	wakeref = intel_runtime_pm_get(&i915->runtime_pm);
>  
> -	obj = i915_gem_object_create_internal(i915, DSB_BUF_SIZE);
> +	if (HAS_LMEM(i915))
> +		obj = i915_gem_object_create_lmem(i915, DSB_BUF_SIZE, 0);
> +	else
> +		obj = i915_gem_object_create_internal(i915, DSB_BUF_SIZE);
> +
>  	if (IS_ERR(obj)) {
>  		DRM_ERROR("Gem object creation failed\n");
>  		goto out;
> -- 
> 2.24.0
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx

-- 
Ville Syrjälä
Intel
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[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/dsb: Enable lmem for dsb

[Patchwork]

== Series Details ==

Series: drm/i915/dsb: Enable lmem for dsb
URL   : https://patchwork.freedesktop.org/series/72818/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
1dd958225f8b drm/i915/dsb: Enable lmem for dsb
-:6: WARNING:TYPO_SPELLING: 'memeory' may be misspelled - perhaps 'memory'?
#6: 
If lmem is supported DSB should use local memeory instead

total: 0 errors, 1 warnings, 0 checks, 19 lines checked

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[Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/dsb: Enable lmem for dsb

[Patchwork]

== Series Details ==

Series: drm/i915/dsb: Enable lmem for dsb
URL   : https://patchwork.freedesktop.org/series/72818/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_7850 -> Patchwork_16355
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/index.html

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

  Here are the unknown changes that may have been introduced in Patchwork_16355:

### IGT changes ###

#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * igt@i915_selftest@live_execlists:
    - {fi-tgl-u}:         [PASS][1] -> [DMESG-FAIL][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/fi-tgl-u/igt@i915_selftest@live_execlists.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/fi-tgl-u/igt@i915_selftest@live_execlists.html

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

  Here are the changes found in Patchwork_16355 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_close_race@basic-threads:
    - fi-hsw-peppy:       [PASS][3] -> [TIMEOUT][4] ([fdo#112271] / [i915#1084])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/fi-hsw-peppy/igt@gem_close_race@basic-threads.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/fi-hsw-peppy/igt@gem_close_race@basic-threads.html

  * igt@i915_selftest@live_blt:
    - fi-hsw-4770r:       [PASS][5] -> [DMESG-FAIL][6] ([i915#563])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/fi-hsw-4770r/igt@i915_selftest@live_blt.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/fi-hsw-4770r/igt@i915_selftest@live_blt.html

  
#### Possible fixes ####

  * igt@gem_close_race@basic-threads:
    - fi-byt-n2820:       [TIMEOUT][7] ([fdo#112271] / [i915#1084] / [i915#816]) -> [PASS][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/fi-byt-n2820/igt@gem_close_race@basic-threads.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/fi-byt-n2820/igt@gem_close_race@basic-threads.html

  * igt@gem_exec_store@basic-all:
    - fi-apl-guc:         [TIMEOUT][9] ([fdo#112271]) -> [PASS][10] +8 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/fi-apl-guc/igt@gem_exec_store@basic-all.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/fi-apl-guc/igt@gem_exec_store@basic-all.html

  * igt@gem_tiled_fence_blits@basic:
    - fi-apl-guc:         [SKIP][11] ([fdo#109271]) -> [PASS][12] +47 similar issues
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/fi-apl-guc/igt@gem_tiled_fence_blits@basic.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/fi-apl-guc/igt@gem_tiled_fence_blits@basic.html

  * igt@kms_chamelium@hdmi-hpd-fast:
    - fi-kbl-7500u:       [FAIL][13] ([fdo#111407]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/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#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#111407]: https://bugs.freedesktop.org/show_bug.cgi?id=111407
  [fdo#112271]: https://bugs.freedesktop.org/show_bug.cgi?id=112271
  [i915#1084]: https://gitlab.freedesktop.org/drm/intel/issues/1084
  [i915#563]: https://gitlab.freedesktop.org/drm/intel/issues/563
  [i915#816]: https://gitlab.freedesktop.org/drm/intel/issues/816


Participating hosts (43 -> 44)
------------------------------

  Additional (10): fi-bdw-5557u fi-bsw-n3050 fi-byt-j1900 fi-skl-6770hq fi-whl-u fi-gdg-551 fi-ivb-3770 fi-elk-e7500 fi-kbl-r fi-snb-2600 
  Missing    (9): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-ilk-650 fi-kbl-7560u fi-tgl-y fi-byt-clapper fi-bdw-samus 


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

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_7850 -> Patchwork_16355

  CI-20190529: 20190529
  CI_DRM_7850: ae66f2257648ce52c51298506977baa32873c9d5 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5407: a9d69f51dadbcbc53527671f87572d05c3370cba @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_16355: 1dd958225f8bd0be5aec69f0ff5bc3c942607f26 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

1dd958225f8b drm/i915/dsb: Enable lmem for dsb

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/index.html
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Re: [Intel-gfx] [PATCH] drm/i915/dsb: Enable lmem for dsb

[Manna, Animesh]

On 31-01-2020 17:33, Ville Syrjälä wrote:
> On Fri, Jan 31, 2020 at 05:12:58PM +0530, Animesh Manna wrote:
>> If lmem is supported DSB should use local memeory instead
>> of system memory. Using local memory surely bring performance
>> improvement as local memory is close to gpu. Also want to avoid
>> multiple gpu using system memory.
>>
>> Used LMEM api to create gem object needed for DSB command buffer.
> The whole point of the dsb is to avoid doing mmio.a Now you're
> replacing the nice dma with mmio again. Granted lmem is probably
> wc so maybe not as slow as direct mmio register access, and also
> we can do this ahead of time so not as time critical as direct
> mmio during the the vblank.

As per sas documentation Lmem (HBM) memory is preferable for command/batch buffer, planning to do some profiling. Will update the result.

Regards,
Animesh

>
>> v1: Initial patch.
>>
>> Cc: Jani Nikula <jani.nikula@linux.intel.com>
>> Cc: Matthew Auld <matthew.auld@intel.com>
>> Cc: Ramalingam C <ramalingam.c@intel.com>
>> Signed-off-by: Animesh Manna <animesh.manna@intel.com>
>> ---
>>   drivers/gpu/drm/i915/display/intel_dsb.c | 7 ++++++-
>>   1 file changed, 6 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
>> index 9dd18144a664..d67b6a764ba0 100644
>> --- a/drivers/gpu/drm/i915/display/intel_dsb.c
>> +++ b/drivers/gpu/drm/i915/display/intel_dsb.c
>> @@ -6,6 +6,7 @@
>>   
>>   #include "i915_drv.h"
>>   #include "intel_display_types.h"
>> +#include "gem/i915_gem_lmem.h"
>>   
>>   #define DSB_BUF_SIZE    (2 * PAGE_SIZE)
>>   
>> @@ -113,7 +114,11 @@ intel_dsb_get(struct intel_crtc *crtc)
>>   
>>   	wakeref = intel_runtime_pm_get(&i915->runtime_pm);
>>   
>> -	obj = i915_gem_object_create_internal(i915, DSB_BUF_SIZE);
>> +	if (HAS_LMEM(i915))
>> +		obj = i915_gem_object_create_lmem(i915, DSB_BUF_SIZE, 0);
>> +	else
>> +		obj = i915_gem_object_create_internal(i915, DSB_BUF_SIZE);
>> +
>>   	if (IS_ERR(obj)) {
>>   		DRM_ERROR("Gem object creation failed\n");
>>   		goto out;
>> -- 
>> 2.24.0
>>
>> _______________________________________________
>> Intel-gfx mailing list
>> Intel-gfx@lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
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[Intel-gfx] ✓ Fi.CI.IGT: success for drm/i915/dsb: Enable lmem for dsb

[Patchwork]

== Series Details ==

Series: drm/i915/dsb: Enable lmem for dsb
URL   : https://patchwork.freedesktop.org/series/72818/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_7850_full -> Patchwork_16355_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

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

  Here are the unknown changes that may have been introduced in Patchwork_16355_full:

### IGT changes ###

#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * {igt@gem_ctx_persistence@legacy-bcs0-mixed-process}:
    - shard-skl:          [PASS][1] -> [FAIL][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-skl10/igt@gem_ctx_persistence@legacy-bcs0-mixed-process.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-skl6/igt@gem_ctx_persistence@legacy-bcs0-mixed-process.html

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

  Here are the changes found in Patchwork_16355_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_persistence@vcs1-mixed-process:
    - shard-iclb:         [PASS][3] -> [SKIP][4] ([fdo#112080]) +19 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-iclb4/igt@gem_ctx_persistence@vcs1-mixed-process.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-iclb5/igt@gem_ctx_persistence@vcs1-mixed-process.html

  * igt@gem_exec_balancer@smoke:
    - shard-iclb:         [PASS][5] -> [SKIP][6] ([fdo#110854])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-iclb2/igt@gem_exec_balancer@smoke.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-iclb5/igt@gem_exec_balancer@smoke.html

  * igt@gem_exec_schedule@pi-common-bsd:
    - shard-iclb:         [PASS][7] -> [SKIP][8] ([i915#677])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-iclb8/igt@gem_exec_schedule@pi-common-bsd.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-iclb4/igt@gem_exec_schedule@pi-common-bsd.html

  * igt@gem_exec_schedule@preempt-contexts-bsd2:
    - shard-iclb:         [PASS][9] -> [SKIP][10] ([fdo#109276]) +26 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-iclb4/igt@gem_exec_schedule@preempt-contexts-bsd2.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-iclb5/igt@gem_exec_schedule@preempt-contexts-bsd2.html

  * igt@gem_exec_schedule@preempt-other-chain-bsd:
    - shard-iclb:         [PASS][11] -> [SKIP][12] ([fdo#112146]) +7 similar issues
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-iclb5/igt@gem_exec_schedule@preempt-other-chain-bsd.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-iclb4/igt@gem_exec_schedule@preempt-other-chain-bsd.html

  * igt@gem_exec_suspend@basic-s3:
    - shard-kbl:          [PASS][13] -> [DMESG-WARN][14] ([i915#180]) +5 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-kbl2/igt@gem_exec_suspend@basic-s3.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-kbl7/igt@gem_exec_suspend@basic-s3.html

  * igt@gem_partial_pwrite_pread@write:
    - shard-hsw:          [PASS][15] -> [FAIL][16] ([i915#694]) +2 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-hsw1/igt@gem_partial_pwrite_pread@write.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-hsw5/igt@gem_partial_pwrite_pread@write.html

  * igt@i915_pm_rps@min-max-config-loaded:
    - shard-iclb:         [PASS][17] -> [FAIL][18] ([i915#370])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-iclb4/igt@i915_pm_rps@min-max-config-loaded.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-iclb6/igt@i915_pm_rps@min-max-config-loaded.html

  * igt@kms_cursor_crc@pipe-b-cursor-suspend:
    - shard-skl:          [PASS][19] -> [INCOMPLETE][20] ([i915#300])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-skl5/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-skl7/igt@kms_cursor_crc@pipe-b-cursor-suspend.html

  * igt@kms_cursor_legacy@flip-vs-cursor-toggle:
    - shard-skl:          [PASS][21] -> [FAIL][22] ([IGT#5] / [i915#697])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-skl4/igt@kms_cursor_legacy@flip-vs-cursor-toggle.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-skl1/igt@kms_cursor_legacy@flip-vs-cursor-toggle.html

  * igt@kms_draw_crc@draw-method-xrgb8888-pwrite-xtiled:
    - shard-skl:          [PASS][23] -> [FAIL][24] ([i915#52] / [i915#54])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-skl7/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-xtiled.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-skl4/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-xtiled.html

  * igt@kms_flip@flip-vs-suspend-interruptible:
    - shard-apl:          [PASS][25] -> [DMESG-WARN][26] ([i915#180]) +2 similar issues
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-apl7/igt@kms_flip@flip-vs-suspend-interruptible.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-apl2/igt@kms_flip@flip-vs-suspend-interruptible.html

  * igt@kms_frontbuffer_tracking@fbc-modesetfrombusy:
    - shard-snb:          [PASS][27] -> [SKIP][28] ([fdo#109271]) +3 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-snb5/igt@kms_frontbuffer_tracking@fbc-modesetfrombusy.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-snb4/igt@kms_frontbuffer_tracking@fbc-modesetfrombusy.html

  * igt@kms_plane_alpha_blend@pipe-b-coverage-7efc:
    - shard-skl:          [PASS][29] -> [FAIL][30] ([fdo#108145] / [i915#265])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-skl7/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-skl4/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html

  * igt@kms_psr@no_drrs:
    - shard-iclb:         [PASS][31] -> [FAIL][32] ([i915#173])
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-iclb2/igt@kms_psr@no_drrs.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-iclb1/igt@kms_psr@no_drrs.html

  * igt@kms_psr@psr2_sprite_plane_move:
    - shard-iclb:         [PASS][33] -> [SKIP][34] ([fdo#109441]) +3 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-iclb2/igt@kms_psr@psr2_sprite_plane_move.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-iclb8/igt@kms_psr@psr2_sprite_plane_move.html

  * igt@kms_setmode@basic:
    - shard-apl:          [PASS][35] -> [FAIL][36] ([i915#31])
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-apl6/igt@kms_setmode@basic.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-apl8/igt@kms_setmode@basic.html

  
#### Possible fixes ####

  * igt@gem_busy@busy-vcs1:
    - shard-iclb:         [SKIP][37] ([fdo#112080]) -> [PASS][38] +14 similar issues
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-iclb5/igt@gem_busy@busy-vcs1.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-iclb2/igt@gem_busy@busy-vcs1.html

  * igt@gem_exec_async@concurrent-writes-bsd:
    - shard-iclb:         [SKIP][39] ([fdo#112146]) -> [PASS][40] +6 similar issues
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-iclb4/igt@gem_exec_async@concurrent-writes-bsd.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-iclb6/igt@gem_exec_async@concurrent-writes-bsd.html

  * igt@gem_exec_balancer@hang:
    - shard-iclb:         [TIMEOUT][41] ([fdo#112271]) -> [PASS][42]
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-iclb4/igt@gem_exec_balancer@hang.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-iclb6/igt@gem_exec_balancer@hang.html

  * igt@gem_exec_schedule@pi-shared-iova-bsd:
    - shard-iclb:         [SKIP][43] ([i915#677]) -> [PASS][44] +1 similar issue
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-iclb1/igt@gem_exec_schedule@pi-shared-iova-bsd.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-iclb3/igt@gem_exec_schedule@pi-shared-iova-bsd.html

  * igt@gem_ppgtt@flink-and-close-vma-leak:
    - shard-hsw:          [FAIL][45] ([i915#644]) -> [PASS][46]
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-hsw7/igt@gem_ppgtt@flink-and-close-vma-leak.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-hsw1/igt@gem_ppgtt@flink-and-close-vma-leak.html

  * igt@gem_softpin@noreloc-s3:
    - shard-apl:          [DMESG-WARN][47] ([i915#180]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-apl6/igt@gem_softpin@noreloc-s3.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-apl1/igt@gem_softpin@noreloc-s3.html

  * igt@gem_tiled_blits@normal:
    - shard-hsw:          [FAIL][49] ([i915#694]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-hsw6/igt@gem_tiled_blits@normal.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-hsw8/igt@gem_tiled_blits@normal.html

  * igt@kms_color@pipe-b-ctm-negative:
    - shard-skl:          [DMESG-WARN][51] ([i915#109]) -> [PASS][52] +2 similar issues
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-skl1/igt@kms_color@pipe-b-ctm-negative.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-skl1/igt@kms_color@pipe-b-ctm-negative.html

  * igt@kms_cursor_crc@pipe-a-cursor-suspend:
    - shard-kbl:          [DMESG-WARN][53] ([i915#180]) -> [PASS][54] +6 similar issues
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-kbl1/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-kbl7/igt@kms_cursor_crc@pipe-a-cursor-suspend.html

  * igt@kms_cursor_legacy@cursorb-vs-flipa-atomic-transitions-varying-size:
    - shard-hsw:          [INCOMPLETE][55] ([CI#80] / [i915#61]) -> [PASS][56]
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-hsw7/igt@kms_cursor_legacy@cursorb-vs-flipa-atomic-transitions-varying-size.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-hsw5/igt@kms_cursor_legacy@cursorb-vs-flipa-atomic-transitions-varying-size.html

  * igt@kms_flip@flip-vs-suspend-interruptible:
    - shard-snb:          [DMESG-WARN][57] ([i915#42]) -> [PASS][58]
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-snb5/igt@kms_flip@flip-vs-suspend-interruptible.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-snb4/igt@kms_flip@flip-vs-suspend-interruptible.html

  * igt@kms_flip@plain-flip-ts-check-interruptible:
    - shard-skl:          [FAIL][59] ([i915#34]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-skl9/igt@kms_flip@plain-flip-ts-check-interruptible.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-skl7/igt@kms_flip@plain-flip-ts-check-interruptible.html

  * igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min:
    - shard-skl:          [FAIL][61] ([fdo#108145]) -> [PASS][62]
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-skl6/igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-skl7/igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min.html

  * igt@kms_psr@psr2_basic:
    - shard-iclb:         [SKIP][63] ([fdo#109441]) -> [PASS][64] +1 similar issue
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-iclb5/igt@kms_psr@psr2_basic.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-iclb2/igt@kms_psr@psr2_basic.html

  * igt@kms_universal_plane@universal-plane-pipe-c-functional:
    - shard-kbl:          [FAIL][65] ([i915#331]) -> [PASS][66]
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-kbl4/igt@kms_universal_plane@universal-plane-pipe-c-functional.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-kbl4/igt@kms_universal_plane@universal-plane-pipe-c-functional.html

  * igt@kms_vblank@pipe-a-ts-continuation-suspend:
    - shard-skl:          [INCOMPLETE][67] ([i915#69]) -> [PASS][68]
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-skl4/igt@kms_vblank@pipe-a-ts-continuation-suspend.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-skl5/igt@kms_vblank@pipe-a-ts-continuation-suspend.html

  * igt@prime_busy@hang-bsd2:
    - shard-iclb:         [SKIP][69] ([fdo#109276]) -> [PASS][70] +22 similar issues
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-iclb3/igt@prime_busy@hang-bsd2.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-iclb2/igt@prime_busy@hang-bsd2.html

  
#### Warnings ####

  * igt@gem_ctx_isolation@vcs1-nonpriv:
    - shard-iclb:         [FAIL][71] ([IGT#28]) -> [SKIP][72] ([fdo#112080]) +1 similar issue
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-iclb2/igt@gem_ctx_isolation@vcs1-nonpriv.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-iclb8/igt@gem_ctx_isolation@vcs1-nonpriv.html

  * igt@gem_eio@in-flight-immediate:
    - shard-skl:          [INCOMPLETE][73] ([i915#1098]) -> [INCOMPLETE][74] ([CI#80] / [i915#1098])
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7850/shard-skl7/igt@gem_eio@in-flight-immediate.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16355/shard-skl10/igt@gem_eio@in-flight-immediate.html

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

  [CI#80]: https://gitlab.freedesktop.org/gfx-ci/i915-infra/issues/80
  [IGT#28]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/28
  [IGT#5]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/5
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#110854]: https://bugs.freedesktop.org/show_bug.cgi?id=110854
  [fdo#112080]: https://bugs.freedesktop.org/show_bug.cgi?id=112080
  [fdo#112146]: https://bugs.freedesktop.org/show_bug.cgi?id=112146
  [fdo#112271]: https://bugs.freedesktop.org/show_bug.cgi?id=112271
  [i915#109]: https://gitlab.freedesktop.org/drm/intel/issues/109
  [i915#1098]: https://gitlab.freedesktop.org/drm/intel/issues/1098
  [i915#173]: https://gitlab.freedesktop.org/drm/intel/issues/173
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#300]: https://gitlab.freedesktop.org/drm/intel/issues/300
  [i915#31]: https://gitlab.freedesktop.org/drm/intel/issues/31
  [i915#331]: https://gitlab.freedesktop.org/drm/intel/issues/331
  [i915#34]: https://gitlab.freedesktop.org/drm/intel/issues/34
  [i915#370]: https://gitlab.freedesktop.org/drm/intel/issues/370
  [i915#42]: https://gitlab.freedesktop.org/drm/intel/issues/42
  [i915#52]: https://gitlab.freedesktop.org/drm/intel/issues/52
  [i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
  [i915#61]: https://gitlab.freedesktop.org/drm/intel/issues/61
  [i915#644]: https://gitlab.freedesktop.org/drm/intel/issues/644
  [i915#677]: https://gitlab.freedesktop.org/drm/intel/issues/677
  [i915#69]: https://gitlab.freedesktop.org/drm/intel/issues/69
  [i915#694]: https://gitlab.freedesktop.org/drm/intel/issues/694
  [i915#697]: https://gitlab.freedesktop.org/drm/intel/issues/697


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

  No changes in participating hosts


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

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_7850 -> Patchwork_16355

  CI-20190529: 20190529
  CI_DRM_7850: ae66f2257648ce52c51298506977baa32873c9d5 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5407: a9d69f51dadbcbc53527671f87572d05c3370cba @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_16355: 1dd958225f8bd0be5aec69f0ff5bc3c942607f26 @ 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_16355/index.html
_______________________________________________
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[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/dsb: Enable lmem for dsb (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915/dsb: Enable lmem for dsb (rev2)
URL   : https://patchwork.freedesktop.org/series/72818/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
fd559e8f5963 drm/i915/dsb: Enable lmem for dsb
-:6: WARNING:TYPO_SPELLING: 'memeory' may be misspelled - perhaps 'memory'?
#6: 
If lmem is supported DSB should use local memeory instead

total: 0 errors, 1 warnings, 0 checks, 19 lines checked

_______________________________________________
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[Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915/dsb: Enable lmem for dsb (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915/dsb: Enable lmem for dsb (rev2)
URL   : https://patchwork.freedesktop.org/series/72818/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_7993 -> Patchwork_16681
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_16681 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_16681, 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/Patchwork_16681/index.html

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

  Here are the unknown changes that may have been introduced in Patchwork_16681:

### IGT changes ###

#### Possible regressions ####

  * igt@i915_selftest@live_dmabuf:
    - fi-bwr-2160:        [PASS][1] -> [FAIL][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7993/fi-bwr-2160/igt@i915_selftest@live_dmabuf.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16681/fi-bwr-2160/igt@i915_selftest@live_dmabuf.html

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

  Here are the changes found in Patchwork_16681 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_close_race@basic-threads:
    - fi-hsw-peppy:       [PASS][3] -> [INCOMPLETE][4] ([i915#694] / [i915#816])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7993/fi-hsw-peppy/igt@gem_close_race@basic-threads.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16681/fi-hsw-peppy/igt@gem_close_race@basic-threads.html
    - fi-byt-n2820:       [PASS][5] -> [INCOMPLETE][6] ([i915#45])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7993/fi-byt-n2820/igt@gem_close_race@basic-threads.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16681/fi-byt-n2820/igt@gem_close_race@basic-threads.html

  * igt@vgem_basic@create:
    - fi-tgl-y:           [PASS][7] -> [DMESG-WARN][8] ([CI#94] / [i915#402]) +1 similar issue
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7993/fi-tgl-y/igt@vgem_basic@create.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16681/fi-tgl-y/igt@vgem_basic@create.html

  
#### Possible fixes ####

  * igt@kms_addfb_basic@bad-pitch-999:
    - fi-tgl-y:           [DMESG-WARN][9] ([CI#94] / [i915#402]) -> [PASS][10] +1 similar issue
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7993/fi-tgl-y/igt@kms_addfb_basic@bad-pitch-999.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16681/fi-tgl-y/igt@kms_addfb_basic@bad-pitch-999.html

  * igt@kms_chamelium@hdmi-hpd-fast:
    - fi-kbl-7500u:       [FAIL][11] ([fdo#111407]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7993/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16681/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).

  [CI#94]: https://gitlab.freedesktop.org/gfx-ci/i915-infra/issues/94
  [fdo#111407]: https://bugs.freedesktop.org/show_bug.cgi?id=111407
  [i915#1233]: https://gitlab.freedesktop.org/drm/intel/issues/1233
  [i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
  [i915#45]: https://gitlab.freedesktop.org/drm/intel/issues/45
  [i915#694]: https://gitlab.freedesktop.org/drm/intel/issues/694
  [i915#816]: https://gitlab.freedesktop.org/drm/intel/issues/816


Participating hosts (45 -> 44)
------------------------------

  Additional (7): fi-bdw-5557u fi-skl-6770hq fi-glk-dsi fi-ilk-650 fi-ivb-3770 fi-skl-lmem fi-skl-6600u 
  Missing    (8): fi-ilk-m540 fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-icl-u3 fi-kbl-7560u fi-byt-clapper fi-bdw-samus 


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

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_7993 -> Patchwork_16681

  CI-20190529: 20190529
  CI_DRM_7993: db7cdbfad15a4b58edea31e516886081aeab188b @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5459: ca5337002b52fe115cb871d5146543616fd1f207 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_16681: fd559e8f5963751f76c03eabcea478b8806e1d1a @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

fd559e8f5963 drm/i915/dsb: Enable lmem for dsb

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16681/index.html
_______________________________________________
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Intel-gfx@lists.freedesktop.org
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