KVM: x86: missing locking in PIT/IRQCHIP/SET_BSP_CPU ioctl paths

Correct missing locking in a few places in x86's vm_ioctl handling path.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
3 files changed