Bug 68638

Summary:

[nv]igt/prime_nv_test/i915_import_cpu_mmap fails with debug kernel

Product:

DRI

Reporter:

lu hua <huax.lu>

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:

enhancement

Priority:

low

CC:

yi.sun

Version:

unspecified

Hardware:

All

OS:

Linux (All)

Whiteboard:

i915 platform:

i915 features:

Attachments:

Description	Flags
dmesg	none

Description lu hua 2013-08-28 06:54:50 UTC

Created attachment 84770 [details]
dmesg

System Environment:
--------------------------
Platform:  Haswell
Kernel:    (drm-intel-nightly_debug)aaf0996cd776c5131d108f08a2e587ab0baaa6d4

Bug detailed description:
-----------------------------
It fails on haswell with NVIDIA card GT440.
igt/prime_nv_test/i915_import_pread_pwrite and igt/prime_nv_pcopy/test_semaphore also fail.

output:
Test assertion failure function test_i915_import_cpu_mmap, file prime_nv_test.c:215:
Failed assertion: drm_intel_bo_map(test_intel_bo, 0) == 0
Subtest i915_import_cpu_mmap: FAIL

Reproduce steps:
----------------------------
1. ./prime_nv_test --run-subtest i915_import_cpu_mmap

Comment 1 Daniel Vetter 2013-08-28 08:46:19 UTC

We need to implement dma-buf mmap support for this. Feature request level bug.

Comment 2 lu hua 2013-09-02 07:30:17 UTC

Remove option [HSW], It is NVIDIA card GT440 issue, not only HSW.

Comment 3 Daniel Vetter 2014-11-04 16:26:02 UTC

commit 83757d7b393e61502fdf331f8239da8acc34213c
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Tue Nov 4 17:24:55 2014 +0100

    tests/prime_nv_test: Skip cpu mmap testcase
    
    It's not implemented yet, so no point in running the test really.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=68638
    Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

Comment 4 Elizabeth 2017-10-06 14:43:38 UTC

Closing old verified.

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