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| author | Joerg Roedel <jroedel@suse.de> | 2018-11-09 12:07:11 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2018-11-15 16:40:55 +0100 |
| commit | 6f820bb995b657ad69197679b4d626cf226bfd35 (patch) | |
| tree | 3997ab4fb36a20aa02157246ba70c04d7995d13e /drivers/vfio | |
| parent | 9db034d57a8b3cd0aa135a725849cd55a3b2f991 (diff) | |
| download | lwn-6f820bb995b657ad69197679b4d626cf226bfd35.tar.gz lwn-6f820bb995b657ad69197679b4d626cf226bfd35.zip | |
iommu/amd: Allow to upgrade page-size
Before this patch the iommu_map_page() function failed when
it tried to map a huge-page where smaller mappings existed
before.
With this change the page-table pages of the old mappings
are teared down, so that the huge-page can be mapped.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/vfio')
0 files changed, 0 insertions, 0 deletions