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| /openbmc/linux/drivers/gpu/drm/amd/amdkfd/ |
| H A D | kfd_device_queue_manager_v10.c | d56b1980 Sat Oct 17 08:38:43 CDT 2020 Jay Cornwall <jay.cornwall@amd.com> drm/amdkfd: Use same SQ prefetch setting as amdgpu
0 causes instruction fetch stall at cache line boundary under some
conditions on Navi10. A non-zero prefetch is the preferred default
in any case.
Fixes soft hang in Luxmark.
Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
d56b1980 Sat Oct 17 08:38:43 CDT 2020 Jay Cornwall <jay.cornwall@amd.com> drm/amdkfd: Use same SQ prefetch setting as amdgpu
0 causes instruction fetch stall at cache line boundary under some
conditions on Navi10. A non-zero prefetch is the preferred default
in any case.
Fixes soft hang in Luxmark.
Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
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