drm/amdgpu: Send TLB shootdown on exported memory unmap

Replace the stub implementation of TLB shootdown message with
the actual implementation.

Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Mukul Joshi 2026-06-03 19:01:09 -04:00 • committed by Alex Deucher
commit 003da01f20
2 changed files with 52 additions and 17 deletions