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authorMarcelo Tosatti <mtosatti@redhat.com>2015-05-28 20:20:41 -0300
committerPaolo Bonzini <pbonzini@redhat.com>2015-05-29 14:02:40 +0200
commitb7e60c5aedd2b63f16ef06fde4f81ca032211bc5 (patch)
tree5ed2d58c9692d940077a9851c823d7aeedf22813 /arch/s390/kvm
parentx86: kvmclock: set scheduler clock stable (diff)
downloadlinux-dev-b7e60c5aedd2b63f16ef06fde4f81ca032211bc5.tar.xz
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KVM: x86: zero kvmclock_offset when vcpu0 initializes kvmclock system MSR
Initialize kvmclock base, on kvmclock system MSR write time, so that the guest sees kvmclock counting from zero. This matches baremetal behaviour when kvmclock in guest sets sched clock stable. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> [Remove unnecessary comment. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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