diff options
| author | Laurent Vivier <lvivier@redhat.com> | 2019-01-02 15:16:03 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-02-05 16:50:16 +0100 |
| commit | d455ebc4f827c14a29240db17931e170b6937c6c (patch) | |
| tree | 2ea33adf283942c509546d57b37b7e0b1d3f3f16 /dma-helpers.c | |
| parent | d99e97e6912d90a55e9a92e004dd54513da2848a (diff) | |
cpus: ignore ESRCH in qemu_cpu_kick_thread()
We can have a race condition between qemu_cpu_kick_thread() and
qemu_kvm_cpu_thread_fn() when we hotunplug a CPU. In this case,
qemu_cpu_kick_thread() can try to kick a thread that is exiting.
pthread_kill() returns an error and qemu is stopped by an exit(1).
qemu:qemu_cpu_kick_thread: No such process
We can ignore safely this error.
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'dma-helpers.c')
0 files changed, 0 insertions, 0 deletions