Commit aafbb42b authored by Piotr Piórkowski's avatar Piotr Piórkowski Committed by Michal Wajdeczko
Browse files

drm/xe: Force EXEC_QUEUE_FLAG_KERNEL for kernel internal VMs 



VMs created without an associated xe_file originate from kernel
contexts and should use kernel exec queues. Ensure such VMs
create bind exec queues with EXEC_QUEUE_FLAG_KERNEL set.
Let's ensure bind exec queues created for kernel VMs are always
marked with EXEC_QUEUE_FLAG_KERNEL.

Signed-off-by: default avatarPiotr Piórkowski <piotr.piorkowski@intel.com>
Reviewed-by: default avatarMatthew Brost <matthew.brost@intel.com>
Signed-off-by: default avatarMichal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20260211171441.3246686-1-piotr.piorkowski@intel.com
parent 1ff4b173

drivers/gpu/drm/xe/xe_vm.c

+3 −0
Original line number Diff line number Diff line
@@ -1657,6 +1657,9 @@ struct xe_vm *xe_vm_create(struct xe_device *xe, u32 flags, struct xe_file *xef) 
			if (!vm->pt_root[id])

				continue;



			if (!xef) /* Not from userspace */

				create_flags |= EXEC_QUEUE_FLAG_KERNEL;



			q = xe_exec_queue_create_bind(xe, tile, vm, create_flags, 0);

			if (IS_ERR(q)) {

				err = PTR_ERR(q);