| Message ID | 1329661475-12965-1-git-send-email-zwu.kernel@gmail.com |
|---|---|
| State | New |
| Headers | show |
On Sun, Feb 19, 2012 at 2:24 PM, <zwu.kernel@gmail.com> wrote: > From: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> > > [root@f15 qemu]# qemu-img info /home/zwu/work/misc/rh6.img > image: /home/zwu/work/misc/rh6.img > file format: qed > virtual size: 4.0G (4294967296 bytes) > disk size: 1.2G > cluster_size: 65536 > Segmentation fault (core dumped) > > Today when i were fixing another issue, i found this issue; After simple investigation, i found that the required clock vm_clock is not created for qemu tool. > > Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> > --- > qemu-img.c | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) Please also see the "qed: replace vm_clock with rt_clock for qemu-tool compatibility" patch which I just sent. Using vm_clock is not possible in qemu-tool and leads to abort(3) when running qemu-io write commands. Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Am 19.02.2012 15:24, schrieb zwu.kernel@gmail.com: > From: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> > > [root@f15 qemu]# qemu-img info /home/zwu/work/misc/rh6.img > image: /home/zwu/work/misc/rh6.img > file format: qed > virtual size: 4.0G (4294967296 bytes) > disk size: 1.2G > cluster_size: 65536 > Segmentation fault (core dumped) > > Today when i were fixing another issue, i found this issue; After simple investigation, i found that the required clock vm_clock is not created for qemu tool. > > Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Thanks, applied both to the block branch. Kevin
diff --git a/qemu-img.c b/qemu-img.c index c4bcf41..8df3564 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -1655,6 +1655,8 @@ int main(int argc, char **argv) cmdname = argv[1]; argc--; argv++; + qemu_init_main_loop(); + /* find the command */ for(cmd = img_cmds; cmd->name != NULL; cmd++) { if (!strcmp(cmdname, cmd->name)) {