VMX: x86: handle host TSC calibration failure

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If the host TSC calibration fails, tsc_khz is zero (see tsc_init.c).
Handle such case properly in KVM (instead of dividing by zero).

https://bugzilla.redhat.com/show_bug.cgi?id=859282

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>

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Marcelo Tosatti 2013-03-11 23:10:24 -03:00 • committed by Gleb Natapov

parent 0fa24ce3f5

commit 03ba32cae6

1 changed files with 18 additions and 11 deletions

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arch/x86/kvm/x86.c

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