Andy Lutomirski 54b98bff8e x86, kvm, vmx: Don't set LOAD_IA32_EFER when host and guest match ... There's nothing to switch if the host and guest values are the same. I am unable to find evidence that this makes any difference whatsoever. Signed-off-by: Andy Lutomirski <luto@amacapital.net> [I could see a difference on Nehalem. From 5 runs: userspace exit, guest!=host 12200 11772 12130 12164 12327 userspace exit, guest=host 11983 11780 11920 11919 12040 lightweight exit, guest!=host 3214 3220 3238 3218 3337 lightweight exit, guest=host 3178 3193 3193 3187 3220 This passes the t-test with 99% confidence for userspace exit, 98.5% confidence for lightweight exit. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2014-11-12 16:27:21 +01:00
..
boot	Merge branch 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-10-23 14:45:09 -07:00
configs	x86: Add "make tinyconfig" to configure the tiniest possible kernel	2014-08-08 16:30:24 -07:00
crypto	Revert "crypto: aesni - disable "by8" AVX CTR optimization"	2014-10-02 14:40:28 +08:00
ia32	x86_64, entry: Fix out of bounds read on sysenter	2014-10-31 18:47:09 -07:00
include	KVM: x86: MOV to CR3 can set bit 63	2014-11-07 15:44:07 +01:00
kernel	kvm: kvmclock: use get_cpu() and put_cpu()	2014-11-03 12:07:33 +01:00
kvm	x86, kvm, vmx: Don't set LOAD_IA32_EFER when host and guest match	2014-11-12 16:27:21 +01:00
lguest	asmlinkage, x86: Add explicit __visible to arch/x86/*	2014-05-05 16:07:44 -07:00
lib	Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-10-13 18:14:50 +02:00
math-emu	asmlinkage, x86: Add explicit __visible to arch/x86/*	2014-05-05 16:07:44 -07:00
mm	x86, pageattr: Prevent overflow in slow_virt_to_phys() for X86_PAE	2014-10-29 10:57:21 +01:00
net	x86: bpf_jit: fix two bugs in eBPF JIT compiler	2014-10-14 13:13:14 -04:00
oprofile	percpu: Resolve ambiguities in __get_cpu_var/cpumask_var_t	2014-08-28 08:58:57 -04:00
pci	xen: features and fixes for 3.18-rc0	2014-10-11 20:29:01 -04:00
platform	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-10-31 14:30:16 -07:00
power	nosave: consolidate __nosave_{begin,end} in <asm/sections.h>	2014-10-09 22:26:04 -04:00
purgatory	arch/x86/purgatory/Makefile: try to use automatic variable in kexec purgatory makefile	2014-10-14 02:18:21 +02:00
realmode	x86/build: Supress realmode.bin is up to date message	2014-04-16 15:17:24 +02:00
syscalls	bpf: enable bpf syscall on x64 and i386	2014-09-26 15:05:14 -04:00
tools	x86/relocs: Make per_cpu_load_addr static	2014-09-24 15:17:47 +02:00
um	Merge git://git.infradead.org/users/eparis/audit	2014-10-19 16:25:56 -07:00
vdso	x86/vdso: Fix vdso2c's special_pages[] error checking	2014-09-24 09:55:38 +02:00
video
xen	x86/xen: panic on bad Xen-provided memory map	2014-10-23 16:24:02 +01:00
.gitignore	x86/build: Add arch/x86/purgatory/ make generated files to gitignore	2014-10-09 09:29:46 +02:00
Kbuild	kexec: create a new config option CONFIG_KEXEC_FILE for new syscall	2014-08-29 16:28:16 -07:00
Kconfig	perf/x86: Fix compile warnings for intel_uncore	2014-10-28 10:51:03 +01:00
Kconfig.cpu	Merge branch 'x86-nuke-platforms-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-04-02 13:15:58 -07:00
Kconfig.debug	x86/efi: Dump the EFI page table	2014-03-04 16:17:17 +00:00
Makefile	Merge branch 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-10-13 18:17:33 +02:00
Makefile_32.cpu
Makefile.um