Subject: Re: NULL-pointer dereference in ELF core dump, and proposed fix

From: Benjamin Herrenschmidt <[email-masked]>
Date: Wed, 24 Dec 2003 14:51:23 +1100

> if (last_task_used_math == current)
>     giveup_fpu (current);
>
> Anyone see any problems with this change?

last_task_used_math doesn't exist on SMP

Ben.

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