Bug 111328

Summary:	[CI][SHARDS]igt@gem_exec_params@invalid-bsd-ring - fail - Failed assertion: __gem_execbuf(fd, &execbuf) == -22
Product:	DRI	Reporter:	Lakshmi <lakshminarayana.vudum>
Component:	DRM/Intel	Assignee:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Status:	RESOLVED FIXED	QA Contact:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity:	normal
Priority:	high	CC:	intel-gfx-bugs
Version:	DRI git
Hardware:	Other
OS:	All
Whiteboard:	ReadyForDev
i915 platform:	ICL	i915 features:	GEM/Other

Description Lakshmi 2019-08-08 08:16:55 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6648/shard-iclb2/igt@gem_exec_params@invalid-bsd-ring.html
Starting subtest: invalid-bsd-ring
(gem_exec_params:1086) CRITICAL: Test assertion failure function __real_main202, file ../tests/i915/gem_exec_params.c:278:
(gem_exec_params:1086) CRITICAL: Failed assertion: __gem_execbuf(fd, &execbuf) == -22
(gem_exec_params:1086) CRITICAL: error: 0 != -22
Subtest invalid-bsd-ring failed.
**** DEBUG ****
(gem_exec_params:1086) DEBUG: Test requirement passed: gem_has_bsd2(fd)
(gem_exec_params:1086) CRITICAL: Test assertion failure function __real_main202, file ../tests/i915/gem_exec_params.c:278:
(gem_exec_params:1086) CRITICAL: Failed assertion: __gem_execbuf(fd, &execbuf) == -22
(gem_exec_params:1086) CRITICAL: error: 0 != -22
(gem_exec_params:1086) igt_core-INFO: Stack trace:
(gem_exec_params:1086) igt_core-INFO:   #0 ../lib/igt_core.c:1674 __igt_fail_assert()
(gem_exec_params:1086) igt_core-INFO:   #1 ../tests/i915/gem_exec_params.c:276 __real_main202()
(gem_exec_params:1086) igt_core-INFO:   #2 [<unknown>+0xfa2a35b0]
****  END  ****
Subtest invalid-bsd-ring: FAIL (0.012s)

Comment 1 CI Bug Log 2019-08-08 08:19:02 UTC

The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* ICL: igt@gem_exec_params@invalid-bsd-ring - fail - Failed assertion: __gem_execbuf(fd, &amp;execbuf) == -22
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4676/shard-iclb2/igt@gem_exec_params@invalid-bsd-ring.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4694/shard-iclb1/igt@gem_exec_params@invalid-bsd-ring.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6648/shard-iclb2/igt@gem_exec_params@invalid-bsd-ring.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13902/shard-iclb2/igt@gem_exec_params@invalid-bsd-ring.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4715/shard-iclb1/igt@gem_exec_params@invalid-bsd-ring.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6649/shard-iclb2/igt@gem_exec_params@invalid-bsd-ring.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4717/shard-iclb1/igt@gem_exec_params@invalid-bsd-ring.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13904/shard-iclb2/igt@gem_exec_params@invalid-bsd-ring.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13905/shard-iclb1/igt@gem_exec_params@invalid-bsd-ring.html

Comment 2 Chris Wilson 2019-08-08 15:12:36 UTC

commit f1c4d157ab9b13c1228f3b8ad7747126785460d0 (HEAD -> drm-intel-next-queued, drm-intel/for-linux-next, drm-intel/drm-intel-next-queued)
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Aug 8 12:06:12 2019 +0100

    drm/i915: Fix up the inverse mapping for default ctx->engines[]
    
    The order in which we store the engines inside default_engines() for the
    legacy ctx->engines[] has to match the legacy I915_EXEC_RING selector
    mapping in execbuf::user_map. If we present VCS2 as being the second
    instance of the video engine, legacy userspace calls that I915_EXEC_BSD2
    and so we need to insert it into the second video slot.
    
    v2: Record the legacy mapping (hopefully we can remove this need in the
    future)
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111328
    Fixes: 2edda80db3d0 ("drm/i915: Rename engines to match their user interface")
    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> #v1
    Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
    Link: https://patchwork.freedesktop.org/patch/msgid/20190808110612.23539-2-chris@chris-wilson.co.uk

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