
Use the same API to trigger interruption of a CPU, no matter if under TCG or KVM. There is no difference: these calls come from the CPU thread, so the qemu_cpu_kick calls will send a signal to the running thread and it will be processed synchronously, just like a call to cpu_exit. The only difference is in the overhead, but neither call to cpu_exit (now qemu_cpu_kick) is in a hot path. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Read the documentation in qemu-doc.html or on http://wiki.qemu-project.org - QEMU team
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