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authorMarcelo Tosatti <mtosatti@redhat.com>2012-03-08 18:46:57 -0300
committerAvi Kivity <avi@redhat.com>2012-03-20 12:40:36 +0200
commit02626b6af5d2bc62db3bb85fc2891b2725535d44 (patch)
tree8f309c29c021118b72cd7f1323420120a27a676a /virt
parentb74f05d61b73af584d0c39121980171389ecfaaa (diff)
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op-kernel-dev-02626b6af5d2bc62db3bb85fc2891b2725535d44.tar.gz
KVM: x86: fix kvm_write_tsc() TSC matching thinko
kvm_write_tsc() converts from guest TSC to microseconds, not nanoseconds as intended. The result is that the window for matching is 1000 seconds, not 1 second. Microsecond precision is enough for checking whether the TSC write delta is within the heuristic values, so use it instead of nanoseconds. Noted by Avi Kivity. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
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