linux/arch/x86
David Woodhouse c7ab48d2ac intel-iommu: Clean up identity mapping code, remove CONFIG_DMAR_GFX_WA
There's no need for the GFX workaround now we have 'iommu=pt' for the
cases where people really care about performance. There's no need to
have a special case for just one type of device.

This also speeds up the iommu=pt path and reduces memory usage by
setting up the si_domain _once_ and then using it for all devices,
rather than giving each device its own private page tables.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-06-29 12:37:44 +01:00
..
boot Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-06-20 10:49:48 -07:00
configs Merge branch 'x86-kbuild-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-06-10 15:30:41 -07:00
crypto crypto: aes-ni - Remove CRYPTO_TFM_REQ_MAY_SLEEP from fpu template 2009-06-18 19:44:01 +08:00
ia32
include/asm Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-06-28 11:05:28 -07:00
kernel Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-06-28 11:05:28 -07:00
kvm page allocator: do not check NUMA node ID when the caller knows the node is valid 2009-06-16 19:47:32 -07:00
lguest lguest: PAE support 2009-06-12 22:27:08 +09:30
lib x86, delay: tsc based udelay should have rdtsc_barrier 2009-06-25 16:47:40 -07:00
math-emu
mm x86: Move init_gbpages() to setup_arch() 2009-06-23 10:33:32 +02:00
oprofile Merge branch 'linus' into perfcounters/core 2009-06-11 17:55:42 +02:00
pci Revert "PCI: use ACPI _CRS data by default" 2009-06-24 16:23:03 -07:00
power x86, mce: Fix mce resume on 32bit 2009-06-23 13:36:17 -07:00
vdso gcov: enable GCOV_PROFILE_ALL for x86_64 2009-06-18 13:03:58 -07:00
video
xen Merge branch 'x86-xen-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-06-10 16:16:27 -07:00
Kbuild
Kconfig intel-iommu: Clean up identity mapping code, remove CONFIG_DMAR_GFX_WA 2009-06-29 12:37:44 +01:00
Kconfig.cpu Revert "x86, bts: reenable ptrace branch trace support" 2009-06-11 00:32:00 +02:00
Kconfig.debug kmemcheck: make kconfig accessible for other architectures 2009-06-15 15:49:17 +02:00
Makefile kmemcheck: add the kmemcheck core 2009-06-13 15:37:30 +02:00
Makefile_32.cpu