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| author | Victor Skvortsov <victor.skvortsov@amd.com> | 2024-05-19 17:39:43 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-05-20 23:20:25 +0300 |
| commit | 5434bc03f52de2ec57d6ce684b1853928f508cbc (patch) | |
| tree | fd73fecfd5c06c7e62445c11f8a31f80cff2224e /tools/perf/scripts/python/libxed.py | |
| parent | 3a19a8af64eaff8a8b230796741a1a8277205344 (diff) | |
| download | linux-5434bc03f52de2ec57d6ce684b1853928f508cbc.tar.xz | |
drm/amdgpu: Queue KFD reset workitem in VF FED
The guest recovery sequence is buggy in Fatal Error when both
FLR & KFD reset workitems are queued at the same time. In addition,
FLR guest recovery sequence is out of order when PF/VF communication
breaks due to a GPU fatal error
As a temporary work around, perform a KFD style reset (Initiate reset
request from the guest) inside the pf2vf thread on FED.
Signed-off-by: Victor Skvortsov <victor.skvortsov@amd.com>
Reviewed-by: Zhigang Luo <zhigang.luo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/libxed.py')
0 files changed, 0 insertions, 0 deletions