git.openpandora.org / pandora-kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 16b0597) | patch
iommu/vt-d: Fix 64-bit accesses to 32-bit DMAR_GSTS_REG
authorCQ Tang <cq.tang@intel.com>
Wed, 13 Jan 2016 21:15:03 +0000 (21:15 +0000)
committerBen Hutchings <ben@decadent.org.uk>
Fri, 1 Apr 2016 00:54:31 +0000 (01:54 +0100)
commit5107bd77d4603d426ecfdcde901d20633b2b7e9f
tree316ce41cb3e239f735234f22a7d0cc00a224af0ctree | snapshot
parent16b059733afec75695550c0cfa3b116f79c54720commit | diff
iommu/vt-d: Fix 64-bit accesses to 32-bit DMAR_GSTS_REG

commit fda3bec12d0979aae3f02ee645913d66fbc8a26e upstream.

This is a 32-bit register. Apparently harmless on real hardware, but
causing justified warnings in simulation.

Signed-off-by: CQ Tang <cq.tang@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
[bwh: Backported to 3.2: adjust filename]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/iommu/dmar.c diff | blob | history
drivers/iommu/intr_remapping.c diff | blob | history
Pandora Kernel Repository