linux-imx

drm/amdkfd: Improve process termination handling

Separate device queue termination from process queue manager
termination. Unmap all queues at once instead of one at a time.
Unmap device queues before the PASID is unbound, in the
kfd_process_iommu_unbind_callback.

When resetting wavefronts in non-HWS mode, do it before the VMID is
released.

Signed-off-by: Ben Goz <ben.goz@amd.com>
Signed-off-by: shaoyun liu <shaoyun.liu@amd.com>
Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>