On Tue, Apr 22, 2014 at 11:28:28AM -0700, Andrew Morton wrote: > On Tue, 22 Apr 2014 11:17:24 -0400 Don Zickus <dzickus@xxxxxxxxxx> wrote: > > > Added more patches to handle the 'uniprocessor' panic case by sending NMIs > > to every cpu but self. Only affects x86, sparc. > > > > Looks OK to me. A couple of things: > > - Patches 1-3 should be combined so we don't create bisection holes > due to x86 and sparc build errors. > > - Patch 4 adds stuff which is unusable on uniprocessor, especially > the presence of /proc/sys/kernel/softlockup_all_cpu_backtrace. We > already have #ifdef CONFIG_SMP in kern_table, so do more of that? Are you suggesting just add CONFIG_SMP to kern_table entry or all the pieces in kernel/watchdog.c too? I wasn't sure how messy I should make this patch. Cheers, Don -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
