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| author | Jay Cornwall <jay.cornwall@amd.com> | 2025-01-16 14:36:39 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-17 10:05:07 +0100 |
| commit | 4d23b42a45dcff725dc8be8c41aa4712241dd764 (patch) | |
| tree | 58e8c6a9cc875bd0f71c4dfe92dd1bbf6dfe6248 /drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | |
| parent | 89dcc75d517208bae58ac15fd97a56721a529ade (diff) | |
drm/amdkfd: Block per-queue reset when halt_if_hws_hang=1
commit f214b7beb00621b983e67ce97477afc3ab4b38f4 upstream.
The purpose of halt_if_hws_hang is to preserve GPU state for driver
debugging when queue preemption fails. Issuing per-queue reset may
kill wavefronts which caused the preemption failure.
Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Jonathan Kim <Jonathan.Kim@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.12.x
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c')
0 files changed, 0 insertions, 0 deletions