diff options
| author | Lijo Lazar <lijo.lazar@amd.com> | 2026-05-12 20:29:52 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-05-18 18:11:11 -0400 |
| commit | d3f5bbd007133c64a20e81ef290a93e46c75df40 (patch) | |
| tree | 88f4336a080c3574b06545d6ec206191bd9b59d5 /drivers/gpu/drm/amd/amdgpu | |
| parent | 4d35a45c9b4c1ac5b6e3219f83c3db706b675fa2 (diff) | |
| download | linux-next-d3f5bbd007133c64a20e81ef290a93e46c75df40.tar.gz linux-next-d3f5bbd007133c64a20e81ef290a93e46c75df40.zip | |
drm/amdgpu: Fix discovery offset check under VF
Discovery table may be kept at offset 0 by host driver. Remove the
validation check.
Fixes: 01bdc7e219c4 ("drm/amdgpu: New interface to get IP discovery binary v3")
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Ellen Pan <yunru.pan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c index 623f7a399d65..21f6761624c2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c @@ -305,7 +305,7 @@ static int amdgpu_discovery_get_tmr_info(struct amdgpu_device *adev, adev->virt.crit_regn_tbl[AMD_SRIOV_MSG_IPD_TABLE_ID].offset; adev->discovery.size = adev->virt.crit_regn_tbl[AMD_SRIOV_MSG_IPD_TABLE_ID].size_kb << 10; - if (!adev->discovery.offset || !adev->discovery.size) + if (!adev->discovery.size) return -EINVAL; } else { goto out; |