projects / firefly-linux-kernel-4.4.55.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: cbb24a2) | patch
iommu/vt-d: Match segment number when searching for dev_iotlb capable devices
authorJiang Liu <jiang.liu@linux.intel.com>
Fri, 11 Jul 2014 06:19:25 +0000 (14:19 +0800)
committerJoerg Roedel <jroedel@suse.de>
Wed, 23 Jul 2014 14:04:46 +0000 (16:04 +0200)
commitc3b497c6bb51a2be1173cbf1d1ef4ce5e88e722e
tree9afe825991c03752289a442f0dcd5abfe8002243tree | snapshot
parentcbb24a25a871cbdac4e58b68b541aadd91b249becommit | diff
iommu/vt-d: Match segment number when searching for dev_iotlb capable devices

For virtual machine and static identity domains, there may be devices
from different PCI segments associated with the same domain.
So function iommu_support_dev_iotlb() should also match PCI segment
number (iommu unit) when searching for dev_iotlb capable devices.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/intel-iommu.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.