On Fri, 6 May 2011, Manuel Lauss wrote: > On Fri, May 6, 2011 at 4:12 PM, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote: > > On Fri, 6 May 2011, Manuel Lauss wrote: > > > >> Patch works, suspended/resumed a few times without any problems. > > > > Great! > > > >> Another issue I noticed up during testing was an oops, usually > >> in softirq code, right after resume. With this patch applied or > >> as1451 reverted it's also gone. > > > > That's new. Can you post the oops message? > > It's not very informative; the call chain varies a bit between > the top and au1k_wait. It oopses inside the function > called at kernel/timer.c::1066, ra points to kernel/timer.c::1071 > I doubt it is USB related, it was just exposed by the current > USB irq situation. Could well be. This appears similar to the problems reported in https://bugzilla.kernel.org/show_bug.cgi?id=25832 ("kernel crashes when a mounted ext3/4 file system is physically removed" -- although actually the crash occurs when the filesystem is unmounted, not when the physical device is removed). I just wonder if there's any real connection. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
