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(parent: 2faca4f) | patch
iommu/amd: Flush not present cache in iommu_map_page
authorTom Murphy <tmurphy@arista.com>
Sun, 28 Apr 2019 23:47:02 +0000 (00:47 +0100)
committerJoerg Roedel <jroedel@suse.de>
Fri, 3 May 2019 15:27:42 +0000 (17:27 +0200)
commit034f540773dd6e112551368da28fc2e1d1106074
tree00654600d0d5459bb68ffc9980bc690bf32713a1tree | snapshot
parent2faca4f4ece58f03e082a43430e2adabf7cca4f8commit | diff
iommu/amd: Flush not present cache in iommu_map_page

check if there is a not-present cache present and flush it if there is.

Signed-off-by: Tom Murphy <tmurphy@arista.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/amd_iommu.c diff | blob | history
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