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	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha	2013-11-20 15:03:45 -08:00
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	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-11-19 10:40:00 -08:00
c6x	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-11-19 10:40:00 -08:00
cris	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-11-19 10:40:00 -08:00
frv	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-11-19 10:40:00 -08:00
hexagon	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-11-19 10:40:00 -08:00
ia64	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-11-20 14:25:39 -08:00
m32r	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-11-19 10:40:00 -08:00
m68k	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-11-19 10:40:00 -08:00
metag	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-11-19 10:40:00 -08:00
microblaze	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-11-19 10:40:00 -08:00
mips	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-11-19 10:40:00 -08:00
mn10300	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-11-19 10:40:00 -08:00
openrisc	OpenRISC updates for 3.13	2013-11-15 14:26:38 -08:00
parisc	parisc: update 64bit defconfigs and use SIL680 instead of SIIMAGE driver	2013-12-03 23:23:35 +01:00
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	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-11-19 10:40:00 -08:00
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	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-11-19 10:40:00 -08:00
um	um: Build always with -mcmodel=large on 64bit	2013-12-01 13:06:51 +01:00
unicore32	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-11-19 10:40:00 -08:00
x86	KVM: nVMX: Unconditionally uninit the MMU on nested vmexit	2014-01-02 11:22:14 -02:00
xtensa	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-11-19 10:40:00 -08:00
.gitignore
Kconfig	kernel: remove CONFIG_USE_GENERIC_SMP_HELPERS	2013-11-15 09:32:22 +09:00