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* [igt-dev] [PATCH i-g-t] i915/gem_exec_schedule: Avoid using borked engines
@ 2019-07-29 19:19 Chris Wilson
  2019-07-29 19:57 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
                   ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: Chris Wilson @ 2019-07-29 19:19 UTC (permalink / raw)
  To: intel-gfx; +Cc: igt-dev

Check for viability of store-dword before use.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 tests/i915/gem_exec_schedule.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tests/i915/gem_exec_schedule.c b/tests/i915/gem_exec_schedule.c
index 4ccacba41..6e8466299 100644
--- a/tests/i915/gem_exec_schedule.c
+++ b/tests/i915/gem_exec_schedule.c
@@ -282,9 +282,11 @@ static void smoketest(int fd, unsigned ring, unsigned timeout)
 	nengine = 0;
 	if (ring == ALL_ENGINES) {
 		for_each_physical_engine(fd, engine)
-			engines[nengine++] = engine;
+			if (gem_can_store_dword(fd, engine))
+				engines[nengine++] = engine;
 	} else {
-		engines[nengine++] = ring;
+		if (gem_can_store_dword(fd, ring))
+			engines[nengine++] = ring;
 	}
 	igt_require(nengine);
 
-- 
2.22.0

_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

^ permalink raw reply related	[flat|nested] 5+ messages in thread

* [igt-dev] ✓ Fi.CI.BAT: success for i915/gem_exec_schedule: Avoid using borked engines
  2019-07-29 19:19 [igt-dev] [PATCH i-g-t] i915/gem_exec_schedule: Avoid using borked engines Chris Wilson
@ 2019-07-29 19:57 ` Patchwork
  2019-07-30  3:58 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
  2019-07-31 18:31 ` [igt-dev] [PATCH i-g-t] " Vinay Belgaumkar
  2 siblings, 0 replies; 5+ messages in thread
From: Patchwork @ 2019-07-29 19:57 UTC (permalink / raw)
  To: Chris Wilson; +Cc: igt-dev

== Series Details ==

Series: i915/gem_exec_schedule: Avoid using borked engines
URL   : https://patchwork.freedesktop.org/series/64396/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6575 -> IGTPW_3304
====================================================

Summary
-------

  **WARNING**

  Minor unknown changes coming with IGTPW_3304 need to be verified
  manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_3304, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/64396/revisions/1/mbox/

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

  Here are the unknown changes that may have been introduced in IGTPW_3304:

### IGT changes ###

#### Warnings ####

  * igt@kms_chamelium@vga-edid-read:
    - fi-icl-u2:          [SKIP][1] ([fdo#109309]) -> [FAIL][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/fi-icl-u2/igt@kms_chamelium@vga-edid-read.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/fi-icl-u2/igt@kms_chamelium@vga-edid-read.html

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

  Here are the changes found in IGTPW_3304 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_basic@create-fd-close:
    - fi-icl-u3:          [PASS][3] -> [DMESG-WARN][4] ([fdo#107724])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/fi-icl-u3/igt@gem_basic@create-fd-close.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/fi-icl-u3/igt@gem_basic@create-fd-close.html

  * igt@kms_frontbuffer_tracking@basic:
    - fi-icl-dsi:         [PASS][5] -> [FAIL][6] ([fdo#103167])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/fi-icl-dsi/igt@kms_frontbuffer_tracking@basic.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/fi-icl-dsi/igt@kms_frontbuffer_tracking@basic.html

  * igt@prime_vgem@basic-fence-flip:
    - fi-kbl-7500u:       [PASS][7] -> [SKIP][8] ([fdo#109271]) +23 similar issues
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/fi-kbl-7500u/igt@prime_vgem@basic-fence-flip.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/fi-kbl-7500u/igt@prime_vgem@basic-fence-flip.html

  
#### Possible fixes ####

  * igt@gem_exec_suspend@basic-s4-devices:
    - fi-blb-e6850:       [INCOMPLETE][9] ([fdo#107718]) -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/fi-blb-e6850/igt@gem_exec_suspend@basic-s4-devices.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/fi-blb-e6850/igt@gem_exec_suspend@basic-s4-devices.html

  * igt@kms_frontbuffer_tracking@basic:
    - fi-icl-u2:          [FAIL][11] ([fdo#103167]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html

  * igt@prime_vgem@basic-sync-default:
    - fi-icl-u3:          [DMESG-WARN][13] ([fdo#107724]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/fi-icl-u3/igt@prime_vgem@basic-sync-default.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/fi-icl-u3/igt@prime_vgem@basic-sync-default.html

  
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#107718]: https://bugs.freedesktop.org/show_bug.cgi?id=107718
  [fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109309]: https://bugs.freedesktop.org/show_bug.cgi?id=109309


Participating hosts (52 -> 46)
------------------------------

  Missing    (6): fi-kbl-soraka fi-byt-squawks fi-bsw-cyan fi-icl-y fi-byt-clapper fi-bdw-samus 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5114 -> IGTPW_3304

  CI-20190529: 20190529
  CI_DRM_6575: c10b6e37c496cb1bf12dfc4e0a899c1b63945211 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_3304: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/
  IGT_5114: 54450721c3b323d01e0c6e5d5e883b7499c8022c @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

^ permalink raw reply	[flat|nested] 5+ messages in thread

* [igt-dev] ✓ Fi.CI.IGT: success for i915/gem_exec_schedule: Avoid using borked engines
  2019-07-29 19:19 [igt-dev] [PATCH i-g-t] i915/gem_exec_schedule: Avoid using borked engines Chris Wilson
  2019-07-29 19:57 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
@ 2019-07-30  3:58 ` Patchwork
  2019-07-31 18:31 ` [igt-dev] [PATCH i-g-t] " Vinay Belgaumkar
  2 siblings, 0 replies; 5+ messages in thread
From: Patchwork @ 2019-07-30  3:58 UTC (permalink / raw)
  To: Chris Wilson; +Cc: igt-dev

== Series Details ==

Series: i915/gem_exec_schedule: Avoid using borked engines
URL   : https://patchwork.freedesktop.org/series/64396/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_6575_full -> IGTPW_3304_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/64396/revisions/1/mbox/

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

  Here are the changes found in IGTPW_3304_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_suspend@sysfs-reader:
    - shard-apl:          [PASS][1] -> [DMESG-WARN][2] ([fdo#108566]) +2 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-apl5/igt@i915_suspend@sysfs-reader.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-apl8/igt@i915_suspend@sysfs-reader.html

  * igt@kms_atomic@crtc_invalid_params_fence:
    - shard-iclb:         [PASS][3] -> [INCOMPLETE][4] ([fdo#107713])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-iclb7/igt@kms_atomic@crtc_invalid_params_fence.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-iclb4/igt@kms_atomic@crtc_invalid_params_fence.html

  * igt@kms_cursor_crc@pipe-b-cursor-suspend:
    - shard-kbl:          [PASS][5] -> [INCOMPLETE][6] ([fdo#103665])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-kbl2/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-kbl2/igt@kms_cursor_crc@pipe-b-cursor-suspend.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible:
    - shard-glk:          [PASS][7] -> [FAIL][8] ([fdo#105363])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-glk9/igt@kms_flip@flip-vs-expired-vblank-interruptible.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-glk6/igt@kms_flip@flip-vs-expired-vblank-interruptible.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-cpu:
    - shard-glk:          [PASS][9] -> [FAIL][10] ([fdo#103167]) +1 similar issue
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-glk8/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-cpu.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-glk8/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-cpu.html
    - shard-kbl:          [PASS][11] -> [FAIL][12] ([fdo#103167])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-kbl1/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-cpu.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-kbl4/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-cpu.html
    - shard-apl:          [PASS][13] -> [FAIL][14] ([fdo#103167])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-apl2/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-cpu.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-apl1/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-cpu.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-pri-indfb-multidraw:
    - shard-iclb:         [PASS][15] -> [FAIL][16] ([fdo#103167]) +5 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-iclb6/igt@kms_frontbuffer_tracking@fbcpsr-1p-pri-indfb-multidraw.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-iclb2/igt@kms_frontbuffer_tracking@fbcpsr-1p-pri-indfb-multidraw.html

  * igt@kms_plane_lowres@pipe-a-tiling-x:
    - shard-iclb:         [PASS][17] -> [FAIL][18] ([fdo#103166])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-iclb2/igt@kms_plane_lowres@pipe-a-tiling-x.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-iclb6/igt@kms_plane_lowres@pipe-a-tiling-x.html

  * igt@kms_psr2_su@frontbuffer:
    - shard-iclb:         [PASS][19] -> [SKIP][20] ([fdo#109642] / [fdo#111068])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-iclb2/igt@kms_psr2_su@frontbuffer.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-iclb3/igt@kms_psr2_su@frontbuffer.html

  * igt@kms_psr@psr2_sprite_mmap_gtt:
    - shard-iclb:         [PASS][21] -> [SKIP][22] ([fdo#109441]) +1 similar issue
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-iclb2/igt@kms_psr@psr2_sprite_mmap_gtt.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-iclb8/igt@kms_psr@psr2_sprite_mmap_gtt.html

  * igt@kms_vblank@pipe-c-ts-continuation-suspend:
    - shard-kbl:          [PASS][23] -> [DMESG-WARN][24] ([fdo#108566]) +3 similar issues
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-kbl6/igt@kms_vblank@pipe-c-ts-continuation-suspend.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-kbl3/igt@kms_vblank@pipe-c-ts-continuation-suspend.html

  
#### Possible fixes ####

  * igt@gem_softpin@noreloc-s3:
    - shard-apl:          [DMESG-WARN][25] ([fdo#108566]) -> [PASS][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-apl4/igt@gem_softpin@noreloc-s3.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-apl3/igt@gem_softpin@noreloc-s3.html

  * igt@gem_tiled_swapping@non-threaded:
    - shard-apl:          [DMESG-WARN][27] ([fdo#108686]) -> [PASS][28]
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-apl5/igt@gem_tiled_swapping@non-threaded.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-apl8/igt@gem_tiled_swapping@non-threaded.html

  * igt@kms_cursor_crc@pipe-a-cursor-suspend:
    - shard-kbl:          [DMESG-WARN][29] ([fdo#108566]) -> [PASS][30] +1 similar issue
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-kbl4/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-kbl7/igt@kms_cursor_crc@pipe-a-cursor-suspend.html

  * igt@kms_cursor_legacy@pipe-b-forked-move:
    - shard-apl:          [INCOMPLETE][31] ([fdo#103927]) -> [PASS][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-apl3/igt@kms_cursor_legacy@pipe-b-forked-move.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-apl7/igt@kms_cursor_legacy@pipe-b-forked-move.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-shrfb-plflip-blt:
    - shard-iclb:         [FAIL][33] ([fdo#103167]) -> [PASS][34] +2 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-iclb4/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-shrfb-plflip-blt.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-iclb6/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-shrfb-plflip-blt.html

  * igt@kms_hdmi_inject@inject-4k:
    - shard-iclb:         [INCOMPLETE][35] ([fdo#107713]) -> [PASS][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-iclb4/igt@kms_hdmi_inject@inject-4k.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-iclb4/igt@kms_hdmi_inject@inject-4k.html

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b:
    - shard-kbl:          [INCOMPLETE][37] ([fdo#103665]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-kbl4/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-kbl7/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b.html

  * igt@kms_psr@psr2_cursor_render:
    - shard-iclb:         [SKIP][39] ([fdo#109441]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-iclb6/igt@kms_psr@psr2_cursor_render.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-iclb2/igt@kms_psr@psr2_cursor_render.html

  * igt@kms_setmode@basic:
    - shard-apl:          [FAIL][41] ([fdo#99912]) -> [PASS][42]
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6575/shard-apl6/igt@kms_setmode@basic.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/shard-apl4/igt@kms_setmode@basic.html

  
  [fdo#103166]: https://bugs.freedesktop.org/show_bug.cgi?id=103166
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#103665]: https://bugs.freedesktop.org/show_bug.cgi?id=103665
  [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#108566]: https://bugs.freedesktop.org/show_bug.cgi?id=108566
  [fdo#108686]: https://bugs.freedesktop.org/show_bug.cgi?id=108686
  [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
  [fdo#99912]: https://bugs.freedesktop.org/show_bug.cgi?id=99912


Participating hosts (10 -> 6)
------------------------------

  Missing    (4): pig-skl-6260u shard-skl pig-hsw-4770r pig-glk-j5005 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5114 -> IGTPW_3304
  * Piglit: piglit_4509 -> None

  CI-20190529: 20190529
  CI_DRM_6575: c10b6e37c496cb1bf12dfc4e0a899c1b63945211 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_3304: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3304/
  IGT_5114: 54450721c3b323d01e0c6e5d5e883b7499c8022c @ 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_3304/
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [igt-dev] [PATCH i-g-t] i915/gem_exec_schedule: Avoid using borked engines
  2019-07-29 19:19 [igt-dev] [PATCH i-g-t] i915/gem_exec_schedule: Avoid using borked engines Chris Wilson
  2019-07-29 19:57 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
  2019-07-30  3:58 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
@ 2019-07-31 18:31 ` Vinay Belgaumkar
  2019-07-31 18:45   ` Chris Wilson
  2 siblings, 1 reply; 5+ messages in thread
From: Vinay Belgaumkar @ 2019-07-31 18:31 UTC (permalink / raw)
  To: Chris Wilson, intel-gfx; +Cc: igt-dev



On 07/29/2019 12:19 PM, Chris Wilson wrote:
> Check for viability of store-dword before use.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> ---
>   tests/i915/gem_exec_schedule.c | 6 ++++--
>   1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/tests/i915/gem_exec_schedule.c b/tests/i915/gem_exec_schedule.c
> index 4ccacba41..6e8466299 100644
> --- a/tests/i915/gem_exec_schedule.c
> +++ b/tests/i915/gem_exec_schedule.c
> @@ -282,9 +282,11 @@ static void smoketest(int fd, unsigned ring, unsigned timeout)
>   	nengine = 0;
>   	if (ring == ALL_ENGINES) {
>   		for_each_physical_engine(fd, engine)
> -			engines[nengine++] = engine;
> +			if (gem_can_store_dword(fd, engine))
> +				engines[nengine++] = engine;
>   	} else {

The gem_can_store_dword() check is already executed in the fixture for 
per engine smoketest, right?
We only need it for the smoketest-all case?

Thanks,
Vinay.

> -		engines[nengine++] = ring;
> +		if (gem_can_store_dword(fd, ring))
> +			engines[nengine++] = ring;
>   	}
>   	igt_require(nengine);
>   

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^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [igt-dev] [PATCH i-g-t] i915/gem_exec_schedule: Avoid using borked engines
  2019-07-31 18:31 ` [igt-dev] [PATCH i-g-t] " Vinay Belgaumkar
@ 2019-07-31 18:45   ` Chris Wilson
  0 siblings, 0 replies; 5+ messages in thread
From: Chris Wilson @ 2019-07-31 18:45 UTC (permalink / raw)
  To: Vinay Belgaumkar, intel-gfx; +Cc: igt-dev

Quoting Vinay Belgaumkar (2019-07-31 19:31:38)
> 
> 
> On 07/29/2019 12:19 PM, Chris Wilson wrote:
> > Check for viability of store-dword before use.
> >
> > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> > ---
> >   tests/i915/gem_exec_schedule.c | 6 ++++--
> >   1 file changed, 4 insertions(+), 2 deletions(-)
> >
> > diff --git a/tests/i915/gem_exec_schedule.c b/tests/i915/gem_exec_schedule.c
> > index 4ccacba41..6e8466299 100644
> > --- a/tests/i915/gem_exec_schedule.c
> > +++ b/tests/i915/gem_exec_schedule.c
> > @@ -282,9 +282,11 @@ static void smoketest(int fd, unsigned ring, unsigned timeout)
> >       nengine = 0;
> >       if (ring == ALL_ENGINES) {
> >               for_each_physical_engine(fd, engine)
> > -                     engines[nengine++] = engine;
> > +                     if (gem_can_store_dword(fd, engine))
> > +                             engines[nengine++] = engine;
> >       } else {
> 
> The gem_can_store_dword() check is already executed in the fixture for 
> per engine smoketest, right?
> We only need it for the smoketest-all case?

Yes, but I liked the symmetry.
-Chris
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^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2019-07-31 18:45 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-07-29 19:19 [igt-dev] [PATCH i-g-t] i915/gem_exec_schedule: Avoid using borked engines Chris Wilson
2019-07-29 19:57 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
2019-07-30  3:58 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
2019-07-31 18:31 ` [igt-dev] [PATCH i-g-t] " Vinay Belgaumkar
2019-07-31 18:45   ` Chris Wilson

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