On 07/26/2013 07:53 PM, Burton, Ross wrote:
On 24 July 2013 07:15, Rongqing Li <[email protected]> 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
--
Best Reagrds,
Roy | RongQing Li
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