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| author | Jason Gunthorpe <jgg@nvidia.com> | 2024-08-30 03:06:21 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2024-09-04 12:39:02 +0300 |
| commit | c435209f7203d90676e9eeae6c1b2d375fbf0304 (patch) | |
| tree | 3f2e737724140b66fdb34ddc6305226ac96fe45c /virt | |
| parent | a06dcb6b7897152e4dafdc9d4d84e9a35d0ae94a (diff) | |
| download | linux-c435209f7203d90676e9eeae6c1b2d375fbf0304.tar.xz | |
iommu/amd: Remove the confusing dummy iommu_flush_ops tlb ops
The iommu driver is supposed to provide these ops to its io_pgtable
implementation so that it can hook the invalidations and do the right
thing.
They are called by wrapper functions like io_pgtable_tlb_add_page() etc,
which the AMD code never calls.
Instead it directly calls the AMD IOMMU invalidation functions by casting
to the struct protection_domain. Remove it all.
Reviewed-by: Vasant Hegde <vasant.hegde@amd.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/12-v2-831cdc4d00f3+1a315-amd_iopgtbl_jgg@nvidia.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions