android_kernel_google_msm/arch/x86/kvm
Radim Krčmář 08c7304896 KVM: x86: make vapics_in_nmi_mode atomic
commit 42720138b06301cc8a7ee8a495a6d021c4b6a9bc upstream.

Writes were a bit racy, but hard to turn into a bug at the same time.
(Particularly because modern Linux doesn't use this feature anymore.)

Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
[Actually the next patch makes it much, much easier to trigger the race
 so I'm including this one for stable@ as well. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[lizf: Backported to 3.4: adjust context]
Signed-off-by: Zefan Li <lizefan@huawei.com>
2015-10-22 09:20:07 +08:00
..
cpuid.c KVM: SVM: Add support for AMD's OSVW feature in guests 2012-03-05 14:52:21 +02:00
cpuid.h KVM: x86: invalid opcode oops on SET_SREGS with OSXSAVE bit set (CVE-2012-4461) 2012-12-03 11:47:11 -08:00
emulate.c KVM: emulate: fix CMPXCHG8B on 32-bit hosts 2015-06-19 11:40:19 +08:00
i8254.c KVM: x86: make vapics_in_nmi_mode atomic 2015-10-22 09:20:07 +08:00
i8254.h KVM: remove useless function declaration kvm_inject_pit_timer_irqs() 2011-05-11 07:57:09 -04:00
i8259.c KVM: x86: reset edge sense circuit of i8259 on init 2012-03-05 14:57:30 +02:00
irq.c KVM: fix typo in copyright notice 2010-10-24 10:53:14 +02:00
irq.h KVM: Intelligent device lookup on I/O bus 2011-09-25 19:17:59 +03:00
Kconfig KVM: Expose a version 2 architectural PMU to a guests 2011-12-27 11:24:29 +02:00
kvm_cache_regs.h KVM: MMU: Do not unconditionally read PDPTE from guest memory 2011-09-25 19:18:01 +03:00
kvm_timer.h KVM: emulate lapic tsc deadline timer for guest 2011-10-05 15:34:56 +02:00
lapic.c KVM: x86: make vapics_in_nmi_mode atomic 2015-10-22 09:20:07 +08:00
lapic.h KVM: x86: Convert vapic synchronization to _cached functions (CVE-2013-6368) 2014-01-29 05:10:42 -08:00
Makefile KVM: Expose a version 2 architectural PMU to a guests 2011-12-27 11:24:29 +02:00
mmu.c KVM: MMU: fix CR4.SMEP=1, CR0.WP=0 with shadow pages 2015-09-18 09:20:40 +08:00
mmu.h KVM: MMU: mmio page fault support 2011-07-24 11:50:40 +03:00
mmu_audit.c Merge branch 'kvm-updates/3.4' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2012-03-28 14:35:31 -07:00
mmutrace.h KVM: MMU: audit: replace mmu audit tracepoint with jump-label 2011-12-27 11:22:05 +02:00
paging_tmpl.h x86: remove the second argument of k[un]map_atomic() 2012-03-20 21:48:15 +08:00
pmu.c KVM: PMU emulation: GLOBAL_CTRL MSR should be enabled on reset 2012-04-10 15:34:10 +03:00
svm.c kvm: x86: don't kill guest on unknown exit reason 2015-02-02 17:04:59 +08:00
timer.c KVM: x86: Simplify kvm timer handler 2011-12-27 11:17:05 +02:00
trace.h KVM: Use __print_symbolic() for vmexit tracepoints 2011-09-25 19:17:59 +03:00
tss.h
vmx.c x86, kvm: fix kvm's usage of kernel_fpu_begin/end() 2015-09-18 09:20:46 +08:00
x86.c x86, kvm: fix kvm's usage of kernel_fpu_begin/end() 2015-09-18 09:20:46 +08:00
x86.h kvm: x86: fix stale mmio cache bug 2015-02-02 17:04:35 +08:00