user/sven/linux.git/include/linux/iova.h, branch v3.4.15Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v3.4.152009-07-15T07:17:02Zintel-iommu: Remove superfluous iova_alloc_lock from IOVA code2009-07-15T07:17:02ZDavid WoodhouseDavid.Woodhouse@intel.com2009-07-08T14:23:30Zurn:sha1:3d39cecc4841e8d4c4abdb401d10180f5faaded0
We only ever obtain this lock immediately before the iova_rbtree_lock,
and release it immediately after the iova_rbtree_lock. So ditch it and
just use iova_rbtree_lock.
[v2: Remove the lockdep bits this time too]
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
VT-d: Changes to support KVM2008-10-15T12:24:08ZKay, Allen Mallen.m.kay@intel.com2008-09-09T15:37:29Zurn:sha1:387179464257921eb9aa3d15cc3ff194f6945a7c
This patch extends the VT-d driver to support KVM
[Ben: fixed memory pinning]
[avi: move dma_remapping.h as well]
Signed-off-by: Kay, Allen M <allen.m.kay@intel.com>
Signed-off-by: Weidong Han <weidong.han@intel.com>
Signed-off-by: Ben-Ami Yassour <benami@il.ibm.com>
Signed-off-by: Amit Shah <amit.shah@qumranet.com>
Acked-by: Mark Gross <mgross@linux.intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>