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47e231cbd3
Pull iommu fixes from Joerg Roedel:
"Intel VT-d:
- Abort all pending requests on dev_tlb_inv timeout to avoid
hardlockup
- Limit IOPF handling to PRI-capable device to avoid SVA attach
failure
AMD-Vi:
- Make sure identity domain is not used when SNP is active
Core fixes:
- Handle mapping IOVA 0x0 correctly
- Fix crash in SVA code
- Kernel-doc fix in IO-PGTable code"
* tag 'iommu-fixes-v7.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
iommu/amd: Block identity domain when SNP enabled
iommu/sva: Fix crash in iommu_sva_unbind_device()
iommu/io-pgtable: fix all kernel-doc warnings in io-pgtable.h
iommu: Fix mapping check for 0x0 to avoid re-mapping it
iommu/vt-d: Only handle IOPF for SVA when PRI is supported
iommu/vt-d: Fix intel iommu iotlb sync hardlockup and retry