Commit 96b62c8a authored by Dennis Li's avatar Dennis Li Committed by Alex Deucher
Browse files

drm/amdkfd: fix a resource leakage issue 



The function kfd_lookup_process_by_pasid will increase the reference
count of kfd_process object, its caller should call kfd_unref_process to
decrease the reference count. Otherwise resource leakage will happen.

Signed-off-by: default avatarDennis Li <Dennis.Li@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e552ee40

drivers/gpu/drm/amd/amdkfd/kfd_events.c

+2 −0
Original line number Diff line number Diff line
@@ -1088,4 +1088,6 @@ void kfd_signal_poison_consumed_event(struct kfd_dev *dev, u32 pasid) 


	/* user application will handle SIGBUS signal */

	send_sig(SIGBUS, p->lead_thread, 0);



	kfd_unref_process(p);

}