diff options
| author | Mukul Joshi <mukul.joshi@amd.com> | 2022-09-30 16:16:21 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 16:46:56 +0300 |
| commit | f5fe7edfd6ce62cd23fbd707e7f9fe0f56a45e94 (patch) | |
| tree | d964c575d8f59ef379934b1946dca07ee61ec6f8 /drivers/gpu/drm/amd/amdkfd/kfd_svm.c | |
| parent | cb30544e3cadf2164a123859519521dc474d21eb (diff) | |
| download | linux-f5fe7edfd6ce62cd23fbd707e7f9fe0f56a45e94.tar.xz | |
drm/amdkfd: Update interrupt handling for GFX9.4.3
Update interrupt handling in CPX mode for GFX9.4.3 by using the
VMID space instead of SDMA client id to determine if an interrupt
should be processed by a KFD node. This is especially needed for
handling retry faults from MMHUB.
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_svm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c index 0dafbbe954ca..5d6e02559d8e 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c @@ -2799,7 +2799,7 @@ svm_fault_allowed(struct vm_area_struct *vma, bool write_fault) int svm_range_restore_pages(struct amdgpu_device *adev, unsigned int pasid, - uint32_t client_id, uint32_t node_id, + uint32_t vmid, uint32_t node_id, uint64_t addr, bool write_fault) { struct mm_struct *mm = NULL; @@ -2851,10 +2851,10 @@ svm_range_restore_pages(struct amdgpu_device *adev, unsigned int pasid, goto out; } - node = kfd_node_by_irq_ids(adev, node_id, client_id); + node = kfd_node_by_irq_ids(adev, node_id, vmid); if (!node) { - pr_debug("kfd node does not exist node_id: %d, client_id: %d\n", node_id, - client_id); + pr_debug("kfd node does not exist node_id: %d, vmid: %d\n", node_id, + vmid); r = -EFAULT; goto out; } |