[libvirt] 答复: [PATCH] fix 1 << -1 at JOB_MASK macro

[Jiri Denemark]

On Tue, Jul 18, 2017 at 02:04:27 +0000, Caoxinhua wrote:
> When we start a vm, we call JOB_MASK(QEMU_JOB_NONE) at follow backtrace
> 
> Breakpoint 1, qemuDomainObjPrivateXMLFormat (buf=0x7f8078fcd510, vm=0x7f808c2c7d70) at qemu/qemu_domain.c:1779
> 1779        if (!qemuDomainTrackJob(job))
> (gdb) p job
> $1 = QEMU_JOB_NONE
> (gdb) bt
> #0  qemuDomainObjPrivateXMLFormat (buf=0x7f8078fcd510, vm=0x7f808c2c7d70) at qemu/qemu_domain.c:1779
> #1  0x00007f80899e7988 in virDomainObjFormat (xmlopt=0x7f808c275c60, obj=obj at entry=0x7f808c2c7d70, caps=0x7f808c25b450, flags=flags at entry=625)
>     at conf/domain_conf.c:24936
> #2  0x00007f80899e7a5c in virDomainSaveStatus (xmlopt=<optimized out>, statusDir=0x7f808c28de30 "/var/run/libvirt/qemu",
>     obj=obj at entry=0x7f808c2c7d70, caps=<optimized out>) at conf/domain_conf.c:25149
> #3  0x00007f806f7d8840 in qemuProcessLaunch (conn=conn at entry=0x7f805c0047c0, driver=driver at entry=0x7f808c2d1530, vm=vm at entry=0x7f808c2c7d70,
>     asyncJob=asyncJob at entry=QEMU_ASYNC_JOB_START, incoming=incoming at entry=0x0, snapshot=snapshot at entry=0x0,
>     vmop=vmop at entry=VIR_NETDEV_VPORT_PROFILE_OP_CREATE, flags=flags at entry=17) at qemu/qemu_process.c:5757

Yes, you're right. ACK to the patch.

Jirka