diff options
| author | Piotr Piórkowski <piotr.piorkowski@intel.com> | 2026-02-11 20:14:41 +0300 |
|---|---|---|
| committer | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2026-02-13 15:16:36 +0300 |
| commit | aafbb42be589d4a3d282b377f50a1ddb42400628 (patch) | |
| tree | ce7bce89f238c25d137936700182856f3f5e29c8 | |
| parent | 1ff4b1730ca421de6bd84b871f68107b9ae46bcf (diff) | |
| download | linux-aafbb42be589d4a3d282b377f50a1ddb42400628.tar.xz | |
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: Piotr Piórkowski <piotr.piorkowski@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20260211171441.3246686-1-piotr.piorkowski@intel.com
| -rw-r--r-- | drivers/gpu/drm/xe/xe_vm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c index e6cfa5dc7f62..a46f11a71c37 100644 --- a/drivers/gpu/drm/xe/xe_vm.c +++ b/drivers/gpu/drm/xe/xe_vm.c @@ -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); |