Messages in this thread | | | Subject | Re: [patch, -rc5-mm1] lock validator: disable NMI watchdog if CONFIG_LOCKDEP, i386 | From | Mike Galbraith <> | Date | Tue, 30 May 2006 14:44:24 +0200 |
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On Tue, 2006-05-30 at 14:29 +0200, Ingo Molnar wrote: > * Mike Galbraith <efault@gmx.de> wrote: > > > > > BUG: warning at kernel/lockdep.c:2398/check_flags() > > > > > > this one could be related to NMI. We are already disabling NMI on > > > x86_64, but i thought i had it fixed up for i386 - apparently not. > > > > Booted with nmi_watchdog=0, no warning and no deadlock. > > ok, great. The patch below turns off NMI on i386 automatically.
All is well. Back to nmi_watchdog=1, no warning, no lock.
-Mike
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