On Fri, 24 May 2013 14:28:41 -0500 "Stephen M. Cameron" <scame...@beardog.cce.hp.com> wrote:
> If a new logical drive is added and the CCISS_REGNEWD ioctl is invoked > (as is normal with the Array Configuration Utility) the process > will hang as below. It attempts to acquire the same mutex twice, once > in do_ioctl() and once in cciss_unlocked_open(). The BKL was recursive, > the mutex isn't. huh, now that's a really old-school deadlock. I wonder why lockdep didn't shout about it. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
