On Tue, Aug 20, 2013 at 01:08:28PM -0700, Linus Torvalds wrote: > On Tue, Aug 20, 2013 at 1:00 PM, Guenter Roeck <linux@xxxxxxxxxxxx> wrote: > >> > > Does this patch have to be reverted in 3.10 as well ? Linus' e-mail seems to > > suggest it, but Shuah didn't see the problem there. I ran a quick test with > > 3.10.8 on an x86 system and did not see a problem either, at least not > > immediately. > > Do you run with lockdep? > > The patch causes a _possibility_ of a deadlock, but unless you have > lockdep enabled, you're almost guaranteed to not actually ever see > that deadlock in practice. > I have CONFIG_LOCKDEP_SUPPORT enabled. Guess I need CONFIG_LOCKUP_DETECTOR as well. I'll give it a try. Guenter -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html