Re: [PATCH V1] accel/amdxdna: Fix notifier_wq flushing warning

From: Mario Limonciello (AMD) (kernel.org)

Date: Tue Jan 13 2026 - 13:33:16 EST



On 1/13/2026 11:36 AM, Lizhi Hou wrote:
Create notifier_wq with WQ_MEM_RECLAIM flag to fix the possible warning.

workqueue: WQ_MEM_RECLAIM amdxdna_js:drm_sched_free_job_work [gpu_sched] is flushing !WQ_MEM_RECLAIM notifier_wq:0x0

Fixes: e486147c912f ("accel/amdxdna: Add BO import and export")
Signed-off-by: Lizhi Hou <lizhi.hou@xxxxxxx>
Reviewed-by: Mario Limonciello (AMD) <superm1@xxxxxxxxxx>

---
drivers/accel/amdxdna/amdxdna_pci_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/accel/amdxdna/amdxdna_pci_drv.c b/drivers/accel/amdxdna/amdxdna_pci_drv.c
index a7968fd140a9..1c83efb51f7d 100644
--- a/drivers/accel/amdxdna/amdxdna_pci_drv.c
+++ b/drivers/accel/amdxdna/amdxdna_pci_drv.c
@@ -277,7 +277,7 @@ static int amdxdna_probe(struct pci_dev *pdev, const struct pci_device_id *id)
fs_reclaim_release(GFP_KERNEL);
}
- xdna->notifier_wq = alloc_ordered_workqueue("notifier_wq", 0);
+ xdna->notifier_wq = alloc_ordered_workqueue("notifier_wq", WQ_MEM_RECLAIM);
if (!xdna->notifier_wq)
return -ENOMEM;