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| author | Yang Wang <kevinyang.wang@amd.com> | 2024-11-06 14:49:56 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-11-08 11:08:38 -0500 |
| commit | 2bb7dced1c2f8c0e705cc74840f776406db492c3 (patch) | |
| tree | 5988b8c09a938482da9fd96c5d6f3fdcac9fab98 | |
| parent | 6c8d1f4b042e706ccd7575beb0397a75d545d71b (diff) | |
drm/amdgpu: fix ACA bank count boundary check error
fix ACA bank count boundary check error.
Fixes: f5e4cc8461c4 ("drm/amdgpu: implement RAS ACA driver framework")
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>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c index 2ca127173135..9d6345146495 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c @@ -158,7 +158,7 @@ static int aca_smu_get_valid_aca_banks(struct amdgpu_device *adev, enum aca_smu_ return -EINVAL; } - if (start + count >= max_count) + if (start + count > max_count) return -EINVAL; count = min_t(int, count, max_count); |