KVM: VMX: Only reload guest msrs if they are already loaded

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If we set an msr via an ioctl() instead of by handling a guest exit, we
have the host state loaded, so reloading the msrs would clobber host
state instead of guest state.

This fixes a host oops (and loss of a cpu) on a guest reboot.

Signed-off-by: Avi Kivity <avi@qumranet.com>

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Avi Kivity 2007-05-06 16:10:01 +03:00

parent 47ad8e689b

commit eff708bc2b

1 changed files with 2 additions and 1 deletions

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drivers/kvm/vmx.c

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