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List:       linux-ia64
Subject:    [Linux-ia64] Re: switch_mm race condition with Ingo's scheduler
From:       Erich Focht <focht () ess ! nec ! de>
Date:       2002-01-31 10:45:00
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> 
> Is it really necessary to flush all TLBs when doing a context switch on
> one?

I think the global TLB flush is not necessary at all when the mmu_context
counter wraps over (in wrap_mmu_context). Please tell me if I'm wrong...

Commented that out and got rid of the lockups with Ingo's scheduler.

Regards,
Erich



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