From 90237b16ec1d7afa16e2173cc9a664377214cdd9 Mon Sep 17 00:00:00 2001 From: Yifan Zhang Date: Wed, 21 May 2025 18:06:28 +0800 Subject: [PATCH] amd/amdkfd: fix a kfd_process ref leak This patch is to fix a kfd_prcess ref leak. Signed-off-by: Yifan Zhang Reviewed-by: Philip Yang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdkfd/kfd_events.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_events.c b/drivers/gpu/drm/amd/amdkfd/kfd_events.c index e54e708ed82d..2b294ada3ec0 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_events.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_events.c @@ -1350,6 +1350,7 @@ void kfd_signal_poison_consumed_event(struct kfd_node *dev, u32 pasid) user_gpu_id = kfd_process_get_user_gpu_id(p, dev->id); if (unlikely(user_gpu_id == -EINVAL)) { WARN_ONCE(1, "Could not get user_gpu_id from dev->id:%x\n", dev->id); + kfd_unref_process(p); return; } -- 2.47.2