From: Perry Yuan <perry.yuan@amd.com>
Date: Tue, 3 Mar 2026 08:39:35 +0000 (+0800)
Subject: drm/amdkfd: fix unhalt_cpsch warning during module unload
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d2b8d178e9b9b02d46d5c66119ab1b0a43a0115b;p=thirdparty%2Fkernel%2Flinux.git

drm/amdkfd: fix unhalt_cpsch warning during module unload

Downgrade unhalt_cpsch warning to dev_dbg when sched is already stopped

Signed-off-by: Perry Yuan <perry.yuan@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index c64a1e19fa3f7..5043b74b56ae1 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -1934,10 +1934,11 @@ static int halt_cpsch(struct device_queue_manager *dqm)
 static int unhalt_cpsch(struct device_queue_manager *dqm)
 {
 	int ret = 0;
+	struct amdgpu_device *adev = dqm->dev->adev;
 
 	dqm_lock(dqm);
 	if (!dqm->sched_running || !dqm->sched_halt) {
-		WARN_ONCE(!dqm->sched_halt, "Scheduling is not on halt.\n");
+		dev_dbg(adev->dev, "Scheduling is not on halt.\n");
 		dqm_unlock(dqm);
 		return 0;
 	}