[AMD Official Use Only - AMD Internal Distribution Only] Ping ...
-----Original Message----- From: Jesse Zhang <[email protected]> Sent: Friday, May 10, 2024 10:50 AM To: [email protected] Cc: Deucher, Alexander <[email protected]>; Koenig, Christian <[email protected]>; Huang, Tim <[email protected]>; Zhang, Jesse(Jie) <[email protected]>; Zhang, Jesse(Jie) <[email protected]> Subject: [PATCH 02/22] drm/amdgpu: the warning dereferencing obj for nbio_v7_4 if ras_manager obj null, don't print NBIO err data Signed-off-by: Jesse Zhang <[email protected]> --- drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c index fe18df10daaa..26e5885db9b7 100644 --- a/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c @@ -383,7 +383,7 @@ static void nbio_v7_4_handle_ras_controller_intr_no_bifring(struct amdgpu_device else WREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL, bif_doorbell_intr_cntl); - if (!ras->disable_ras_err_cnt_harvest) { + if (!ras->disable_ras_err_cnt_harvest && obj) { /* * clear error status after ras_controller_intr * according to hw team and count ue number -- 2.25.1
