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| author | Alex Sierra <alex.sierra@amd.com> | 2021-04-12 13:34:57 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-04-23 17:16:20 -0400 |
| commit | 126bbd4ab524160e63725d04e838c0f18c917e11 (patch) | |
| tree | 329a2d65d8dca12b873ef22b46f7d6145e87ece7 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | |
| parent | 502f0e28042b4ef271c70f54dc2e4feb230fdb64 (diff) | |
| download | linux-126bbd4ab524160e63725d04e838c0f18c917e11.tar.gz linux-126bbd4ab524160e63725d04e838c0f18c917e11.tar.bz2 linux-126bbd4ab524160e63725d04e838c0f18c917e11.zip | |
drm/amdgpu: extend xnack limit page fault timeout
Extending this timeout will prevent IH from storm interrupts coming
from SDMA while a page fault is active. Currently, on Aldebaran,
handling that many interrupts can take a lot of CPU time
(up to 4 seconds).
This eventually causes timeouts in other tasks.
Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.h')
0 files changed, 0 insertions, 0 deletions