diff options
| author | Yanfei Xu <[email protected]> | 2023-06-14 10:47:04 +0800 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2023-06-16 16:38:32 +0200 |
| commit | 3f13f72787bcd15792c01a34c2aed8bdf38397bb (patch) | |
| tree | e281e8aaf23652d41ad574b3548666c3e59ec676 /drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | |
| parent | a0e9911ac14baf46d8a8bea322c5bd7b3845825c (diff) | |
iommu/vt-d: Remove two WARN_ON in domain_context_mapping_one()
Remove the WARN_ON(did == 0) as the domain id 0 is reserved and
set once the domain_ids is allocated. So iommu_init_domains will
never return 0.
Remove the WARN_ON(!table) as this pointer will be accessed in
the following code, if empty "table" really happens, the kernel
will report a NULL pointer reference warning at the first place.
Signed-off-by: Yanfei Xu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Lu Baolu <[email protected]>
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h')
0 files changed, 0 insertions, 0 deletions