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| author | Lu Baolu <baolu.lu@linux.intel.com> | 2024-02-12 02:22:15 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2024-02-16 15:19:22 +0100 |
| commit | 8b32a3bea2629049c484f595af7aad797e24453e (patch) | |
| tree | 10175c6a0186464b303be0e9e314785e7eb51981 /drivers/iommu/iommu.c | |
| parent | iommu: Remove unrecoverable fault data (diff) | |
| download | linux-8b32a3bea2629049c484f595af7aad797e24453e.tar.xz linux-8b32a3bea2629049c484f595af7aad797e24453e.zip | |
iommu: Cleanup iopf data structure definitions
struct iommu_fault_page_request and struct iommu_page_response are not
part of uAPI anymore. Convert them to data structures for kAPI.
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Yi Liu <yi.l.liu@intel.com>
Tested-by: Yan Zhao <yan.y.zhao@intel.com>
Tested-by: Longfang Liu <liulongfang@huawei.com>
Link: https://lore.kernel.org/r/20240212012227.119381-5-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/iommu.c')
| -rw-r--r-- | drivers/iommu/iommu.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index d14413916f93..6a4d9bc0641d 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -1494,10 +1494,6 @@ int iommu_page_response(struct device *dev, if (!param || !param->fault_param) return -EINVAL; - if (msg->version != IOMMU_PAGE_RESP_VERSION_1 || - msg->flags & ~IOMMU_PAGE_RESP_PASID_VALID) - return -EINVAL; - /* Only send response if there is a fault report pending */ mutex_lock(¶m->fault_param->lock); if (list_empty(¶m->fault_param->faults)) { |