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| author |   Yang Wang <kevinyang.wang@amd.com> | 2025-07-24 15:16:18 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2025-07-28 16:26:52 -0400 |
| commit | 8e0d1edb5c16732b695eaf4bd7096b1569817cf0 (patch) | |
| tree | d31e6ff27417e75af2d3d641c25251ab16187f92 /tools/perf/scripts/python/syscall-counts.py | |
| parent | drm/amd/display: Fix misuse of /** to /* in 'dce_i2c_hw.c' (diff) | |
| download | wireguard-linux-8e0d1edb5c16732b695eaf4bd7096b1569817cf0.tar.xz wireguard-linux-8e0d1edb5c16732b695eaf4bd7096b1569817cf0.zip | |
drm/amd/amdgpu: fix missing lock for cper.ring->rptr/wptr access
Add lock protection for 'ring->wptr'/'ring->rptr' to ensure the correct execution.
Fixes: 8652920d2c00 ("drm/amdgpu: add mutex lock for cper ring")
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions