linux/arch
Owen Hofmann 8cedd1c079 kvm: x86: Update tsc multiplier on change.
commit 2680d6da45 upstream.

vmx.c writes the TSC_MULTIPLIER field in vmx_vcpu_load, but only when a
vcpu has migrated physical cpus. Record the last value written and
update in vmx_vcpu_load on any change, otherwise a cpu migration must
occur for TSC frequency scaling to take effect.

Fixes: ff2c3a1803
Signed-off-by: Owen Hofmann <osh@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-09 15:34:50 -08:00
..
alpha mm: mlock: add mlock flags to enable VM_LOCKONFAULT usage 2015-11-05 19:34:48 -08:00
arc ARCv2: SMP: Emulate IPI to self using software triggered interrupt 2016-03-03 15:07:28 -08:00
arm xen/arm: correctly handle DMA mapping of compound pages 2016-03-03 15:07:30 -08:00
arm64 arm64: errata: Add -mpc-relative-literal-loads to build flags 2016-03-03 15:07:08 -08:00
avr32 dmaengine updates for 4.4-rc1 2015-11-10 10:05:17 -08:00
blackfin treewide: Remove old email address 2015-11-23 09:44:58 +01:00
c6x irqdomain: Use irq_domain_get_of_node() instead of direct field access 2015-10-13 19:01:23 +02:00
cris cris: Drop reference to get_cmos_time() 2015-11-02 20:03:05 +01:00
frv kmap_atomic_to_page() has no users, remove it 2015-11-09 15:11:24 -08:00
h8300 h8300 update for v4.4 2015-11-12 15:26:39 -08:00
hexagon Linux 4.3-rc4 2015-10-06 17:10:28 +02:00
ia64 [IA64] Enable mlock2 syscall for ia64 2015-12-14 10:30:02 -08:00
m32r m32r: fix m32104ut_defconfig build fail 2016-02-25 12:01:22 -08:00
m68k m68k: Wire up mlock2 2015-11-22 11:35:26 +01:00
metag Metag architecture changes for v4.4 2015-11-10 16:24:25 -08:00
microblaze Revert "scatterlist: use sg_phys()" 2015-12-15 12:54:06 -08:00
mips mips/kvm: fix ioctl error handling 2016-03-09 15:34:50 -08:00
mn10300 mn10300: Select CONFIG_HAVE_UID16 to fix build failure 2015-11-30 07:01:40 -08:00
nios2 nios2: fix cache coherency 2015-11-26 22:25:58 +08:00
openrisc dma-mapping: consolidate dma_set_mask 2015-09-10 13:29:01 -07:00
parisc parisc: Fix ptrace syscall number and return value modification 2016-03-09 15:34:50 -08:00
powerpc powerpc/eeh: Fix partial hotplug criterion 2016-03-03 15:07:29 -08:00
s390 s390/fpu: signals vs. floating point control register 2016-03-03 15:07:12 -08:00
score Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile 2015-10-04 16:31:13 +01:00
sh sh64: fix __NR_fgetxattr 2015-12-12 10:15:34 -08:00
sparc sparc64: fix incorrect sign extension in sys_sparc64_personality 2016-03-03 15:07:17 -08:00
tile tile: provide CONFIG_PAGE_SIZE_64KB etc for tilepro 2016-01-05 08:16:09 -05:00
um uml: flush stdout before forking 2016-03-03 15:07:12 -08:00
unicore32 pwm: Changes for v4.4-rc1 2015-11-11 09:16:10 -08:00
x86 kvm: x86: Update tsc multiplier on change. 2016-03-09 15:34:50 -08:00
xtensa Merge branch 'for-4.4/io-poll' of git://git.kernel.dk/linux-block 2015-11-10 17:23:49 -08:00
.gitignore
Kconfig kexec: split kexec_load syscall from kexec core code 2015-09-10 13:29:01 -07:00