diff options
| author | Eduardo Habkost <ehabkost@redhat.com> | 2017-09-26 10:00:28 -0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-09-29 10:56:56 +0200 |
| commit | 65072c157e466db2785748a929e775703b20eefe (patch) | |
| tree | ca7fac5e1f98dd695c59b93b572f490acd614b27 /accel/kvm/kvm-all.c | |
| parent | cff3e8b8d65abf3ac8be50de2020b92b54df0547 (diff) | |
| download | focaccia-qemu-65072c157e466db2785748a929e775703b20eefe.tar.gz focaccia-qemu-65072c157e466db2785748a929e775703b20eefe.zip | |
iothread: Make iothread_stop() idempotent
Currently, iothread_stop_all() makes all iothread objects unsafe to be destroyed, because qemu_thread_join() ends up being called twice. To fix this, make iothread_stop() idempotent by checking thread->stopped. Fixes the following crash: qemu-system-x86_64 -object iothread,id=iothread0 -monitor stdio -display none QEMU 2.10.50 monitor - type 'help' for more information (qemu) quit qemu: qemu_thread_join: No such process Aborted (core dumped) Reported-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20170926130028.12471-1-ehabkost@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'accel/kvm/kvm-all.c')
0 files changed, 0 insertions, 0 deletions