https://bugs.freedesktop.org/show_bug.cgi?id=96588
Bug ID: 96588
Summary: [regression] [amdgpu] Errors scheduling IBs
Product: DRI
Version: DRI git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/AMDgpu
Assignee: dri-devel at lists.freedesktop.org
Reporter: mike at fireburn.co.uk
Hi
I've been seeing these errors in my kernel logs:
amdgpu 0000:01:00.0: couldn't schedule ib
[drm:amdgpu_job_run] *ERROR* Error scheduling IBs (-22)
[drm:amd_sched_main] *ERROR* Failed to run job!
I've bisected it down to:
a7c77c7fe5f659428e73d77aa4a8ac80b638daf3 is the first bad commit
commit a7c77c7fe5f659428e73d77aa4a8ac80b638daf3
Author: Christian König <christian.koenig at amd.com>
Date: Wed Jun 15 13:44:05 2016 +0200
drm/amdgpu: pipeline evictions as well
This boosts Xonotic from 38fps to 47fps when artificially limiting VRAM to
256MB for testing. It should improve all CPU bound rendering situations
where we have a lot of swapping to/from VRAM.
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Christian König <christian.koenig at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
:040000 040000 2fdfd546d7175759ed5f09bdec209f71d084ab1e
6b0cdbc8f42f4e3873e3bbdcc440336856073883 M drivers
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