Re: function call fw_iso_resource_mange(..) (core-iso.c) does not return
From: Stephan Gatzka
Date: Wed May 22 2013 - 05:02:31 EST
An important note with case b) is that Ralf (the original reporter) was
running 3.4.something. I'm aware that some work has gone into
workqueue
locks in 3.9 and 3.10. I asked Ralf if he could reproduce on a more
recent kernel but never heard back. Maybe these are two different
problems
(ie, a failure to guarantee forward progress on a single workqueue and
a straightforward deadlock when using two wqs)?
Stephan Gatzka,
what kernel version did you instrument and reproduce this with?
Ralf and I are working together on the same system. It's kernel 3.4.28,
patched with Xenomai 2.6.1.
Regards,
Stephan
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/