Bug 102257

Summary:	[CI][HSW] igt@gem_exec_params@invalid-flag fails an assert
Product:	DRI	Reporter:	Martin Peres <martin.peres>
Component:	DRM/Intel	Assignee:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Status:	CLOSED FIXED	QA Contact:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity:	critical
Priority:	highest	CC:	intel-gfx-bugs
Version:	DRI git
Hardware:	Other
OS:	All
Whiteboard:	ReadyForDev
i915 platform:	HSW	i915 features:	GEM/Other

Description Martin Peres 2017-08-16 13:17:23 UTC

The test igt@gem_exec_params@invalid-flag fails the following assert on HSW:

(gem_exec_params:1527) CRITICAL: Test assertion failure function __real_main188, file gem_exec_params.c:361:
(gem_exec_params:1527) CRITICAL: Failed assertion: drmIoctl(fd, DRM_IOCTL_I915_GEM_EXECBUFFER2, &execbuf) == -1
Subtest invalid-flag failed.

Full logs: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_2968/shard-hsw1/igt@gem_exec_params@invalid-flag.html

Comment 1 Chris Wilson 2017-08-18 09:53:28 UTC

The test is a catch-22.

Comment 2 Martin Peres 2017-08-18 10:18:39 UTC

<ickle> igt has been told about the new flag, but we can't tell it about that flag before the kernel
<ickle> it asks "do you recognise this flag?", the kernel says, yes! igt goes fail!
<Adrinael> mupuf, hence https://patchwork.freedesktop.org/series/28833/

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