Re: [PATCH 1/1] systemd: ignore qemu output, and check its return code

[Rongqing Li <rongqing.li@windriver.com>]

On 07/26/2013 07:53 PM, Burton, Ross wrote:
> On 24 July 2013 07:15, Rongqing Li <rongqing.li@windriver.com> wrote:
>> qemu is not segfaulting, except error message, it returns 0,
>> and udevadm hwdb finished its task.
>
> A bit of googling takes you to
> https://bugs.launchpad.net/ubuntu/+source/qemu-linaro/+bug/758424.
> Key quote:
>
> "We only implement the futex syscalls if CONFIG_USE_NPTL. This isn't
> defined for the i386 target (the necessary support in target-i386 for
> pushing atomic insns up to the linux-user top level loop isn't
> implemented). The upshot is that running multithreaded programs in
> linux-user i386-target isn't supported and this is just one of the
> symptoms."
>
> Not segfaulting != working when multithreaded programs don't have
> futexs.  We'll be seeing this more in the future now that GLib assumes
> you can thread.
>
> Ross
>


I see this bug was not fixed from 2011-11, what should I do?

I know my patch works well on my machine.

-Roy



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Roy | RongQing Li