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(parent: 6827bea) | patch
AMD/IOMMU: drop redundant code
authorJan Beulich <jbeulich@suse.com>
Wed, 12 Feb 2020 09:54:08 +0000 (10:54 +0100)
committerJan Beulich <jbeulich@suse.com>
Wed, 12 Feb 2020 09:54:08 +0000 (10:54 +0100)
commit66b282bbb1aa64a3d7a6f7d705cf10ba844cd611
tree215b4e1de49e4b265ee1bf5a0ed92c8792bf57edtree | snapshot
parent6827bea2b3b99153821b8b7446bdced27f720188commit | diff
AMD/IOMMU: drop redundant code

The level 1 special exit path is unnecessary in iommu_pde_from_dfn() -
the subsequent code takes care of this case quite fine.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/drivers/passthrough/amd/iommu_map.c diff | blob | history
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