AuxXxilium/linux_dsm_epyc7002
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401d10dee0
linux_dsm_epyc7002/arch
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Amit Shah 401d10dee0 KVM: VMX: Update necessary state when guest enters long mode 
setup_msrs() should be called when entering long mode to save the
shadow state for the 64-bit guest state.

Using vmx_set_efer() in enter_lmode() removes some duplicated code
and also ensures we call setup_msrs(). We can safely pass the value
of shadow_efer to vmx_set_efer() as no other bits in the efer change
while enabling long mode (guest first sets EFER.LME, then sets CR0.PG
which causes a vmexit where we activate long mode).

With this fix, is_long_mode() can check for EFER.LMA set instead of
EFER.LME and 5e23049e86dd298b72e206b420513dbc3a240cd9 can be reverted.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
2009-03-24 11:03:13 +02:00
..
alpha cpumask: Use cpu_*_mask accessors code: alpha 2009-02-16 17:32:00 +10:30
arm Merge master.kernel.org:/home/rmk/linux-2.6-arm 2009-03-15 13:34:56 -07:00
avr32 [ARM] 5400/1: Add support for inverted rdy_busy pin for Atmel nand device controller 2009-02-16 21:40:39 +00:00
blackfin Blackfin arch: SPI_MMC is now mainlined MMC_SPI 2009-03-06 00:27:57 +08:00
cris Merge branch 'syscalls' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 2009-01-14 19:58:40 -08:00
frv FRV: in_interrupt() requires #inclusion of linux/hardirq.h not asm/hardirq.h now 2009-02-09 08:51:35 -08:00
h8300 Merge branch 'syscalls' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 2009-01-14 19:58:40 -08:00
ia64 KVM: ia64: Fix the build errors due to lack of macros related to MSI. 2009-03-24 11:03:13 +02:00
m32r eeprom: More consistent symbol names 2009-01-26 21:19:57 +01:00
m68k m68k: merge the non-MMU and MMU versions of siginfo.h 2009-03-17 08:47:11 +10:00
m68knommu m68knommu: m528x build fix 2009-03-10 15:55:12 -07:00
mips MIPS: Mark Eins: Fix configuration. 2009-03-13 23:08:00 +01:00
mn10300 mn10300: fix typo && -> || in arch/mn10300/unit-asb2305/pci.c 2009-02-20 17:57:48 -08:00
parisc parisc: update defconfigs 2009-03-13 01:33:34 -04:00
powerpc KVM: ppc: Add emulation of E500 register mmucsr0 2009-03-24 11:03:12 +02:00
s390 KVM: s390: Fix SIGP set prefix ioctl 2009-03-24 11:03:07 +02:00
sh sh: Add media/soc_camera.h to board setup of Renesas AP325RXA 2009-03-10 15:20:54 +09:00
sparc Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 2009-03-18 23:53:57 -07:00
um uml: fix WARNING: vmlinux: 'memcpy' exported twice 2009-03-12 16:20:23 -07:00
x86 KVM: VMX: Update necessary state when guest enters long mode 2009-03-24 11:03:13 +02:00
xtensa xtensa: fix compilation somewhat 2009-03-10 15:55:10 -07:00
.gitignore
Kconfig [CVE-2009-0029] System call wrapper infrastructure 2009-01-14 14:15:16 +01:00