[PATCH v5 02/11] drm/xe: Make usm.asid_to_vm allocation use GFP_NOWAIT

[Matthew Brost <matthew.brost@intel.com>]

Ensure the asid_to_vm lookup is reclaim-safe so it can be performed
during TLB invalidations, which is necessary for context-based TLB
invalidation support.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Stuart Summers <stuart.summers@intel.com>
Tested-by: Stuart Summers <stuart.summers@intel.com>
---
 drivers/gpu/drm/xe/xe_vm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c
index 4a316bd49135..79155930ac0f 100644
--- a/drivers/gpu/drm/xe/xe_vm.c
+++ b/drivers/gpu/drm/xe/xe_vm.c
@@ -1653,7 +1653,7 @@ struct xe_vm *xe_vm_create(struct xe_device *xe, u32 flags, struct xe_file *xef)
 		down_write(&xe->usm.lock);
 		err = xa_alloc_cyclic(&xe->usm.asid_to_vm, &asid, vm,
 				      XA_LIMIT(1, XE_MAX_ASID - 1),
-				      &xe->usm.next_asid, GFP_KERNEL);
+				      &xe->usm.next_asid, GFP_NOWAIT);
 		up_write(&xe->usm.lock);
 		if (err < 0)
 			goto err_close;
-- 
2.34.1