Marcelo Tosatti b48aa97e38 KVM: x86: require matched TSC offsets for master clock ... With master clock, a pvclock clock read calculates: ret = system_timestamp + [ (rdtsc + tsc_offset) - tsc_timestamp ] Where 'rdtsc' is the host TSC. system_timestamp and tsc_timestamp are unique, one tuple per VM: the "master clock". Given a host with synchronized TSCs, its obvious that guest TSC must be matched for the above to guarantee monotonicity. Allow master clock usage only if guest TSCs are synchronized. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>		2012-11-27 23:29:15 -02:00
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cpuid.c	KVM: x86: minor size optimization	2012-09-05 12:41:09 +03:00
cpuid.h	KVM: VMX: Implement PCID/INVPCID for guests with EPT	2012-07-12 13:07:34 +03:00
emulate.c	KVM: emulator: optimize "rep ins" handling	2012-09-06 18:07:38 +03:00
i8254.c	KVM: fold kvm_pit_timer into kvm_kpit_state	2012-08-01 00:21:07 -03:00
i8254.h	KVM: fold kvm_pit_timer into kvm_kpit_state	2012-08-01 00:21:07 -03:00
i8259.c	KVM: PIC: fix use of uninitialised variable.	2012-09-04 15:44:42 +03:00
irq.c	KVM: fix typo in copyright notice	2010-10-24 10:53:14 +02:00
irq.h	KVM: switch to symbolic name for irq_states size	2012-07-20 16:12:16 -03:00
Kconfig	KVM: Depend on HIGH_RES_TIMERS	2012-09-10 11:10:03 +03:00
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: x86: pass host_tsc to read_l1_tsc	2012-11-27 23:29:11 -02:00
lapic.h	KVM: optimize apic interrupt delivery	2012-09-20 15:05:26 +03:00
Makefile	KVM: Remove internal timer abstraction	2012-08-01 00:21:06 -03:00
mmu_audit.c	KVM: do not release the error pfn	2012-08-06 16:04:57 +03:00
mmu.c	KVM: do not treat noslot pfn as a error pfn	2012-10-29 20:31:04 -02:00
mmu.h	KVM: MMU: Optimize is_last_gpte()	2012-09-20 13:00:09 +03:00
mmutrace.h	KVM: MMU: fix kvm_mmu_pagetable_walk tracepoint	2012-07-11 16:51:22 +03:00
paging_tmpl.h	KVM: do not treat noslot pfn as a error pfn	2012-10-29 20:31:04 -02:00
pmu.c	Merge branch 'queue' into next	2012-07-26 11:54:21 +03:00
svm.c	KVM: x86: add kvm_arch_vcpu_postcreate callback, move TSC initialization	2012-11-27 23:29:14 -02:00
trace.h	KVM: x86: require matched TSC offsets for master clock	2012-11-27 23:29:15 -02:00
tss.h	KVM: x86: hardware task switching support	2008-04-27 12:00:39 +03:00
vmx.c	KVM: x86: add kvm_arch_vcpu_postcreate callback, move TSC initialization	2012-11-27 23:29:14 -02:00
x86.c	KVM: x86: require matched TSC offsets for master clock	2012-11-27 23:29:15 -02:00
x86.h	KVM: use jump label to optimize checking for in kernel local apic presence	2012-08-06 19:00:44 +03:00