Sean Christopherson 1edce0a9eb KVM: x86: Add kvm_emulate_{rd,wr}msr() to consolidate VXM/SVM code ... Move RDMSR and WRMSR emulation into common x86 code to consolidate nearly identical SVM and VMX code. Note, consolidating RDMSR introduces an extra indirect call, i.e. retpoline, due to reaching {svm,vmx}_get_msr() via kvm_x86_ops, but a guest kernel likely has bigger problems if increasing the latency of RDMSR VM-Exits by ~70 cycles has a measurable impact on overall VM performance. E.g. the only recurring RDMSR VM-Exits (after booting) on my system running Linux 5.2 in the guest are for MSR_IA32_TSC_ADJUST via arch_cpu_idle_enter(). No functional change intended. Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2019-09-10 19:18:29 +02:00
..
boot	x86/purgatory: Do not use __builtin_memcpy and __builtin_memset	2019-08-08 08:25:52 +02:00
configs	x86/defconfigs: Remove useless UEVENT_HELPER_PATH	2019-06-21 19:22:08 +02:00
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
entry	Merge branch master from git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git	2019-07-28 22:22:40 +02:00
events	perf/x86/intel: Mark expected switch fall-throughs	2019-07-25 20:10:05 -05:00
hyperv	x86/hyper-v: Zero out the VP ASSIST PAGE on allocation	2019-07-19 09:48:15 +02:00
ia32	clone: fix CLONE_PIDFD support	2019-07-14 20:36:12 +02:00
include	KVM: x86: Add kvm_emulate_{rd,wr}msr() to consolidate VXM/SVM code	2019-09-10 19:18:29 +02:00
kernel	PPC KVM update for 5.4	2019-09-10 16:51:17 +02:00
kvm	KVM: x86: Add kvm_emulate_{rd,wr}msr() to consolidate VXM/SVM code	2019-09-10 19:18:29 +02:00
lib	x86/lib/cpu: Address missing prototypes warning	2019-08-08 08:25:53 +02:00
math-emu	x86: math-emu: Hide clang warnings for 16-bit overflow	2019-07-17 00:42:26 +02:00
mm	x86/mm: Sync also unmappings in vmalloc_sync_all()	2019-07-22 10:18:30 +02:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-07-08 19:48:57 -07:00
oprofile	…
pci	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 387	2019-06-05 17:37:11 +02:00
platform	platform-drivers-x86 for v5.3-1	2019-07-14 16:51:47 -07:00
power	SPDX update for 5.2-rc4	2019-06-08 12:52:42 -07:00
purgatory	x86/purgatory: Use CFLAGS_REMOVE rather than reset KBUILD_CFLAGS	2019-08-08 08:25:53 +02:00
ras	RAS/CEC: Add CONFIG_RAS_CEC_DEBUG and move CEC debug features there	2019-06-08 17:39:24 +02:00
realmode	x86/realmode: Make set_real_mode_mem() static inline	2019-03-29 10:16:27 +01:00
tools	Merge branch 'x86-paravirt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-07-08 17:34:44 -07:00
um	Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2019-07-08 21:48:15 -07:00
video	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
xen	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-07-20 11:24:49 -07:00
.gitignore	…
Kbuild	treewide: Add SPDX license identifier - Kbuild	2019-05-30 11:32:33 -07:00
Kconfig	dma-mapping fixes for 5.3-rc1	2019-07-20 12:09:52 -07:00
Kconfig.cpu	x86/cpu: Create Zhaoxin processors architecture support file	2019-06-22 11:45:57 +02:00
Kconfig.debug	It's been a relatively busy cycle for docs:	2019-07-09 12:34:26 -07:00
Makefile	x86/build: Keep local relocations with ld.lld	2019-04-05 12:34:35 +02:00
Makefile.um	x86, powerpc: Remove -funit-at-a-time compiler option entirely	2018-12-09 11:55:32 +01:00
Makefile_32.cpu	…