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Paolo Bonzini
3f5ad8be37
Introduce a new mutex to avoid an AB-BA deadlock between kvm->lock and vcpu->mutex. Protect accesses in kvm_hv_setup_tsc_page too, as suggested by Roman. Reported-by: Dmitry Vyukov <[email protected]> Reviewed-by: Roman Kagan <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]>