diff options
| author | YiPeng Chai <[email protected]> | 2024-06-24 03:33:19 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-06-27 21:32:06 +0000 |
| commit | e278849cb2b663bca7dd67ba5d531ecb5b4557df (patch) | |
| tree | 5ceaf053818575fe3e7faf76cd4f5eb583cb6b2d /drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c | |
| parent | drm/amdgpu: refine poison creation interrupt handler (diff) | |
| download | kernel-e278849cb2b663bca7dd67ba5d531ecb5b4557df.tar.gz kernel-e278849cb2b663bca7dd67ba5d531ecb5b4557df.zip | |
drm/amdgpu: refine poison consumption interrupt handler
1. The poison fifo is only used for poison consumption
requests.
2. Merge reset requests when poison fifo caches multiple
poison consumption messages
Signed-off-by: YiPeng Chai <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c index 20e0e522fb51..2f84bdb8c594 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c @@ -293,14 +293,15 @@ int amdgpu_umc_pasid_poison_handler(struct amdgpu_device *adev, amdgpu_ras_error_data_fini(&err_data); } else { - struct amdgpu_ras *con = amdgpu_ras_get_context(adev); - - amdgpu_ras_put_poison_req(adev, - block, pasid, pasid_fn, data, reset); + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + int ret; + ret = amdgpu_ras_put_poison_req(adev, + block, pasid, pasid_fn, data, reset); + if (!ret) { atomic_inc(&con->page_retirement_req_cnt); - wake_up(&con->page_retirement_wq); + } } } else { if (adev->virt.ops && adev->virt.ops->ras_poison_handler) |