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| author | Lin.Cao <lincao12@amd.com> | 2024-04-24 06:27:16 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-05-08 22:17:05 +0300 |
| commit | 547033b593063eb85bfdf9b25a5f1b8fd1911be2 (patch) | |
| tree | 0edb5bd129e61f62168aecc9a90ff09d9ecc96f7 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | be1684930f5262a622d40ce7a6f1423530d87f89 (diff) | |
| download | linux-547033b593063eb85bfdf9b25a5f1b8fd1911be2.tar.xz | |
drm/amdkfd: Check debug trap enable before write dbg_ev_file
In interrupt context, write dbg_ev_file will be run by work queue. It
will cause write dbg_ev_file execution after debug_trap_disable, which
will cause NULL pointer access.
v2: cancel work "debug_event_workarea" before set dbg_ev_file as NULL.
Signed-off-by: Lin.Cao <lincao12@amd.com>
Reviewed-by: Jonathan Kim <jonathan.kim@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
0 files changed, 0 insertions, 0 deletions