From: Mukul Joshi <mukul.joshi@amd.com>
Date: Wed, 20 Mar 2024 22:43:14 +0000 (-0400)
Subject: drm/amdkfd: Cleanup workqueue during module unload
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=417f78a2a1c8c2d517db8b2e04785c1c94a563b4;p=linux.git

drm/amdkfd: Cleanup workqueue during module unload

Destroy the high priority workqueue that handles interrupts
during KFD node cleanup.

Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c b/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c
index dd3c43c1ad70b..9b6b6e8825934 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c
@@ -104,6 +104,8 @@ void kfd_interrupt_exit(struct kfd_node *node)
 	 */
 	flush_workqueue(node->ih_wq);
 
+	destroy_workqueue(node->ih_wq);
+
 	kfifo_free(&node->ih_fifo);
 }