Jan Kiszka 29bf08f12b KVM: nVMX: Unconditionally uninit the MMU on nested vmexit ... Three reasons for doing this: 1. arch.walk_mmu points to arch.mmu anyway in case nested EPT wasn't in use. 2. this aligns VMX with SVM. But 3. is most important: nested_cpu_has_ept(vmcs12) queries the VMCS page, and if one guest VCPU manipulates the page of another VCPU in L2, we may be fooled to skip over the nested_ept_uninit_mmu_context, leaving mmu in nested state. That can crash the host later on if nested_ept_get_cr3 is invoked while L1 already left vmxon and nested.current_vmcs12 became NULL therefore. Cc: stable@kernel.org Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>		2014-01-02 11:22:14 -02:00
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alpha
arc	ARC: Allow conditional multiple inclusion of uapi/asm/unistd.h	2013-12-19 19:44:12 +05:30
arm	ARM: SoC fixes for 3.13-rc	2013-12-22 11:13:02 -08:00
arm64	- arm64 ptrace fix.	2013-12-20 13:50:08 -08:00
avr32	avr32: favr-32: clk_round_rate() can return a zero upon error	2013-12-10 08:46:38 +01:00
blackfin
c6x
cris
frv
hexagon
ia64
m32r
m68k
metag
microblaze
mips
mn10300
openrisc
parisc
powerpc	The PPC folks had a large amount of changes queued for 3.13, and now they	2013-12-20 12:26:54 -08:00
s390	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2013-12-10 11:02:33 -08:00
score
sh	sh: always link in helper functions extracted from libgcc	2013-12-18 19:04:51 -08:00
sparc	mm: fix TLB flush race between migration, and change_protection_range	2013-12-18 19:04:51 -08:00
tile
um
unicore32
x86	KVM: nVMX: Unconditionally uninit the MMU on nested vmexit	2014-01-02 11:22:14 -02:00
xtensa
.gitignore
Kconfig