On Wed, May 17, 2023 at 5:27 PM Chia-I Wu <olva...@gmail.com> wrote: > > On Tue, May 9, 2023 at 11:33 AM Chia-I Wu <olva...@gmail.com> wrote: > > > > Extend the address and size validations to AMDGPU_VA_OP_UNMAP and > > AMDGPU_VA_OP_CLEAR by moving the validations to amdgpu_gem_va_ioctl. > > > > Internal users of amdgpu_vm_bo_map are no longer validated but they > > should be fine. > > > > Userspace (radeonsi and radv) seems fine as well. > Does this series make sense?
I think so, I haven't had a chance to go through this too closely yet, but amdgpu_vm_bo_map() is used by ROCm as well so we'd need to make sure that removing the checks in patch 1 wouldn't affect that path as well. The changes in patch 2 look good. Also, these patches are missing your SOB. Thanks, Alex Alex
