[AMD Official Use Only]
Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Regards,
Hawking
-----Original Message-----
From: Zhou1, Tao <Tao.Zhou1@xxxxxxx>
Sent: Wednesday, February 16, 2022 15:25
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx; Zhang, Hawking <Hawking.Zhang@xxxxxxx>; Yang, Stanley <Stanley.Yang@xxxxxxx>; Chai, Thomas <YiPeng.Chai@xxxxxxx>
Cc: Zhou1, Tao <Tao.Zhou1@xxxxxxx>
Subject: [PATCH] drm/amdkfd: add return value check for queue eviction
Otherwise gpu reset will be triggered unconditionally in poison consumption.
Signed-off-by: Tao Zhou <tao.zhou1@xxxxxxx>
---
drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
index 6830a88f0326..7eedbcd14828 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
@@ -110,7 +110,7 @@ static void event_interrupt_poison_consumption(struct kfd_dev *dev,
switch (source_id) {
case SOC15_INTSRC_SQ_INTERRUPT_MSG:
- kfd_dqm_evict_pasid(dev->dqm, pasid);
+ ret = kfd_dqm_evict_pasid(dev->dqm, pasid);
break;
case SOC15_INTSRC_SDMA_ECC:
default:
--
2.17.1
