From: YiPeng Chai Date: Mon, 15 Jan 2024 01:52:22 +0000 (+0800) Subject: drm/amdgpu: Add log info for umc_v12_0 X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=22f6e3e112979ced02cb403559546c17c3b34ad9;p=linux.git drm/amdgpu: Add log info for umc_v12_0 Add log info for umc_v12_0. v2: Delete redundant logs. Signed-off-by: YiPeng Chai Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v12_0.c b/drivers/gpu/drm/amd/amdgpu/umc_v12_0.c index f63ca575ad63f..d3d3844dc891e 100644 --- a/drivers/gpu/drm/amd/amdgpu/umc_v12_0.c +++ b/drivers/gpu/drm/amd/amdgpu/umc_v12_0.c @@ -91,6 +91,17 @@ static void umc_v12_0_reset_error_count(struct amdgpu_device *adev) bool umc_v12_0_is_deferred_error(struct amdgpu_device *adev, uint64_t mc_umc_status) { + dev_info(adev->dev, + "MCA_UMC_STATUS(0x%llx): Val:%llu, Poison:%llu, Deferred:%llu, PCC:%llu, UC:%llu, TCC:%llu\n", + mc_umc_status, + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val), + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Poison), + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Deferred), + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, PCC), + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, UC), + REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, TCC) + ); + return (amdgpu_ras_is_poison_mode_supported(adev) && (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Val) == 1) && (REG_GET_FIELD(mc_umc_status, MCA_UMC_UMC0_MCUMC_STATUST0, Deferred) == 1)); diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_events.c b/drivers/gpu/drm/amd/amdkfd/kfd_events.c index 739721254a5df..9b33d9d2c9ad5 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_events.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_events.c @@ -1285,8 +1285,10 @@ void kfd_signal_poison_consumed_event(struct kfd_node *dev, u32 pasid) uint32_t id = KFD_FIRST_NONSIGNAL_EVENT_ID; int user_gpu_id; - if (!p) + if (!p) { + dev_warn(dev->adev->dev, "Not find process with pasid:%d\n", pasid); return; /* Presumably process exited. */ + } user_gpu_id = kfd_process_get_user_gpu_id(p, dev->id); if (unlikely(user_gpu_id == -EINVAL)) { @@ -1322,6 +1324,8 @@ void kfd_signal_poison_consumed_event(struct kfd_node *dev, u32 pasid) } } + dev_warn(dev->adev->dev, "Send SIGBUS to process %s(pasid:%d)\n", + p->lead_thread->comm, pasid); rcu_read_unlock(); /* user application will handle SIGBUS signal */