Re: [patch, -rc5-mm1] lock validator: disable NMI watchdog if CONFIG_LOCKDEP, i386

On Tue, 2006-05-30 at 14:29 +0200, Ingo Molnar wrote:
> * Mike Galbraith <[email protected]> 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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---

• References:
  • 2.6.17-rc5-mm1
    • From: Andrew Morton <[email protected]>
  • [patch, -rc5-mm1] lock validator, fix NULL type->name bug
    • From: Ingo Molnar <[email protected]>
  • Re: [patch, -rc5-mm1] lock validator, fix NULL type->name bug
    • From: Mike Galbraith <[email protected]>
  • Re: [patch, -rc5-mm1] lock validator, fix NULL type->name bug
    • From: Mike Galbraith <[email protected]>
  • Re: [patch, -rc5-mm1] lock validator, fix NULL type->name bug
    • From: Ingo Molnar <[email protected]>
  • Re: [patch, -rc5-mm1] lock validator, fix NULL type->name bug
    • From: Mike Galbraith <[email protected]>
  • Re: [patch, -rc5-mm1] lock validator, fix NULL type->name bug
    • From: Ingo Molnar <[email protected]>
  • Re: [patch, -rc5-mm1] lock validator, fix NULL type->name bug
    • From: Mike Galbraith <[email protected]>
  • [patch, -rc5-mm1] lock validator: disable NMI watchdog if CONFIG_LOCKDEP, i386
    • From: Ingo Molnar <[email protected]>

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