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linux-next/arch/x86/kvm
Xiaoming Gao e1fa108d24 kvm: fix wrong address when writing Hyper-V tsc page
When kvm_write_guest writes the tsc_ref structure to the guest, or it will lead
the low HV_X64_MSR_TSC_REFERENCE_ADDRESS_SHIFT bits of the TSC page address
must be cleared, or the guest can see a non-zero sequence number.

Otherwise Windows guests would not be able to get a correct clocksource
(QueryPerformanceCounter will always return 0) which causes serious chaos.

Signed-off-by: Xiaoming Gao <newtongao@tencnet.com>
Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-06-19 13:43:43 +02:00
..
cpuid.c kvm: x86: emulate monitor and mwait instructions as nop 2014-05-08 15:40:49 +02:00
cpuid.h KVM: x86: Mark bit 7 in long-mode PDPTE according to 1GB pages support 2014-05-07 17:25:22 +02:00
emulate.c KVM: x86: MOV CR/DR emulation should ignore mod 2014-05-27 10:22:56 +02:00
i8254.c KVM: x86: limit PIT timer frequency 2014-01-15 12:43:54 +01:00
i8254.h KVM: fold kvm_pit_timer into kvm_kpit_state 2012-08-01 00:21:07 -03:00
i8259.c KVM: inject ExtINT interrupt before APIC interrupts 2012-12-13 23:05:21 -02:00
irq.c KVM: nVMX: Ack and write vector info to intr_info if L1 asks us to 2014-04-22 18:41:33 -03:00
irq.h KVM: switch to symbolic name for irq_states size 2012-07-20 16:12:16 -03:00
Kconfig kvm: make KVM_MMU_AUDIT help text more readable 2014-01-20 12:59:26 +01:00
kvm_cache_regs.h KVM: MMU: Do not unconditionally read PDPTE from guest memory 2011-09-25 19:18:01 +03:00
lapic.c KVM: lapic: sync highest ISR to hardware apic on EOI 2014-05-27 10:21:09 +02:00
lapic.h KVM: x86: Validate guest writes to MSR_IA32_APICBASE 2014-01-27 14:39:44 +01:00
Makefile kvm: Add VFIO device 2013-10-30 19:02:03 +01:00
mmu_audit.c kvm: mmu: delay mmu audit activation 2013-11-20 11:12:56 +02:00
mmu.c KVM: x86: Mark bit 7 in long-mode PDPTE according to 1GB pages support 2014-05-07 17:25:22 +02:00
mmu.h KVM: MMU: flush tlb out of mmu lock when write-protect the sptes 2014-04-23 17:49:52 -03:00
mmutrace.h KVM: MMU: add tracepoint for check_mmio_spte 2013-06-27 14:20:37 +03:00
paging_tmpl.h Revert "KVM: Simplify kvm->tlbs_dirty handling" 2014-04-23 17:49:48 -03:00
pmu.c KVM: x86: Fix wrong/stuck PMU when guest does not use PMI 2014-04-23 17:46:52 -03:00
svm.c KVM: x86: get CPL from SS.DPL 2014-05-22 17:47:17 +02:00
trace.h KVM: x86: improve the usability of the 'kvm_pio' tracepoint 2014-05-05 22:42:05 +02:00
tss.h KVM: x86: hardware task switching support 2008-04-27 12:00:39 +03:00
vmx.c At over 200 commits, covering almost all supported architectures, this 2014-06-04 08:47:12 -07:00
x86.c kvm: fix wrong address when writing Hyper-V tsc page 2014-06-19 13:43:43 +02:00
x86.h KVM: x86: introduce kvm_supported_xcr0() 2014-03-17 12:21:38 +01:00