Reviewed-by: Christian König christian.koenig@amd.com for the entire series.
Alex will probably pick them up for the next feature pull request.
Regards, Christian.
Am 30.03.21 um 17:33 schrieb Xℹ Ruoyao:
In AMDGPU driver, the bo mapping should always align to CPU page or the page table is corrupted.
The first patch is cherry-picked from Loongson community, which sets a suitable dev_info.gart_page_size so Mesa will handle the alignment correctly.
The second patch is added to ensure an ioctl with unaligned parameter to be rejected -EINVAL, instead of causing page table corruption.
The patches should be applied for drm-next.
Huacai Chen (1): drm/amdgpu: Set a suitable dev_info.gart_page_size
Xℹ Ruoyao (1): drm/amdgpu: check alignment on CPU page for bo map
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 4 ++-- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-)
base-commit: a0c8b193bfe81cc8e9c7c162bb8d777ba12596f0