On 01/17/2013 11:46 AM, Jiri Denemark wrote: > On Thu, Jan 17, 2013 at 18:25:28 +0100, Viktor Mihajlovski wrote: >> The driver mutex was unlocked in qemuDomainModifyDeviceFlags before >> entering qemuDomainObjBeginJobWithDriver where it will be unlocked once >> more leaving it in an undefined state. The result was that two >> threads were simultaneously looking up the domain hash table during >> multiple parallel device attach/detach operations. >> Luckily this triggered a virHashIterationError. >> >> Signed-off-by: Viktor Mihajlovski <mihajlov@xxxxxxxxxxxxxxxxxx> >> --- > > ACK. The function relies on driver being locked and unlocks it in > cleanup phase. Pushed. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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