Avi Kivity e2a610d7fc KVM: VMX: Allow vm86 virtualization of big real mode ... Usually, big real mode uses large (4GB) segments. Currently we don't virtualize this; if any segment has a limit other than 0xffff, we emulate. But if we set the vmx-visible limit to 0xffff, we can use vm86 to virtualize real mode; if an access overruns the segment limit, the guest will #GP, which we will trap and forward to the emulator. This results in significantly faster execution, and less risk of hitting an unemulated instruction. If the limit is less than 0xffff, we retain the existing behaviour. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>		2012-08-27 20:02:20 -03:00
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alpha	alpha: Fix fall-out from disintegrating asm/system.h	2012-08-19 08:41:19 -07:00
arm	arm-soc fixes for v3.6-rc3	2012-08-25 17:33:33 -07:00
avr32	ipc: use Kconfig options for __ARCH_WANT_[COMPAT_]IPC_PARSE_VERSION	2012-07-30 17:25:21 -07:00
blackfin	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k	2012-08-03 10:52:41 -07:00
c6x	Enable atomic64 ops in C6X	2012-08-17 08:10:12 -07:00
cris	ipc: use Kconfig options for __ARCH_WANT_[COMPAT_]IPC_PARSE_VERSION	2012-07-30 17:25:21 -07:00
frv	Merge branch 'akpm' (Andrew's patch-bomb)	2012-07-30 17:25:34 -07:00
h8300	ipc: use Kconfig options for __ARCH_WANT_[COMPAT_]IPC_PARSE_VERSION	2012-07-30 17:25:21 -07:00
hexagon	Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2012-07-30 11:24:53 -07:00
ia64	Merge remote-tracking branch 'upstream/master' into queue	2012-08-26 13:58:41 -03:00
m32r	ipc: use Kconfig options for __ARCH_WANT_[COMPAT_]IPC_PARSE_VERSION	2012-07-30 17:25:21 -07:00
m68k	m68k: select CONFIG_GENERIC_ATOMIC64 for all m68k CPU types	2012-08-17 10:04:24 +10:00
microblaze	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k	2012-08-03 10:52:41 -07:00
mips	MIPS: pci-ar724x: avoid data bus error due to a missing PCIe module	2012-08-23 15:44:47 +02:00
mn10300	Merge branch 'akpm' (Andrew's patch-bomb)	2012-07-30 17:25:34 -07:00
openrisc	Remove useless wrappers of asm-generic/rmap.h	2012-06-28 11:29:26 +02:00
parisc	PCI changes for the 3.6 merge window:	2012-07-24 16:17:07 -07:00
powerpc	KVM: PPC: book3s: fix build error caused by gfn_to_hva_memslot()	2012-08-27 16:44:20 -03:00
s390	Merge remote-tracking branch 'upstream/master' into queue	2012-08-26 13:58:41 -03:00
score	new helper: signal_delivered()	2012-06-01 12:58:52 -04:00
sh	Merge branches 'sh/urgent' and 'sh/gpiolib' into sh-latest	2012-08-09 13:21:13 +09:00
sparc	sparc64: Be less verbose during vmemmap population.	2012-08-15 00:37:29 -07:00
tile	memcg: rename config variables	2012-07-31 18:42:43 -07:00
um	Merge branch 'for-linus-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml	2012-08-01 16:45:02 -07:00
unicore32	PCI changes for the 3.6 merge window:	2012-07-24 16:17:07 -07:00
x86	KVM: VMX: Allow vm86 virtualization of big real mode	2012-08-27 20:02:20 -03:00
xtensa	xtensa: select generic atomic64_t support	2012-07-31 18:42:39 -07:00
.gitignore
Kconfig	ipc: use Kconfig options for __ARCH_WANT_[COMPAT_]IPC_PARSE_VERSION	2012-07-30 17:25:21 -07:00