iommu/vt-d: Remove unnecassary qi clflushes

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According to the manual: "Hardware access to ...  invalidation queue ...
are always coherent."

Remove unnecassary clflushes accordingly.

Signed-off-by: Nadav Amit <namit@vmware.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Nadav Amit 2016-06-24 06:13:14 -07:00 • committed by Joerg Roedel

parent ffb2d1eb88

commit 452014d2b4

1 changed files with 0 additions and 5 deletions

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5

drivers/iommu/dmar.c

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