Messages in this thread | | | Date | Sun, 4 Sep 2005 16:23:33 -0400 | From | Dave Jones <> | Subject | Re: x86-cache-pollution-aware-__copy_from_user_ll.patch added to -mm tree |
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On Sun, Sep 04, 2005 at 01:16:00PM -0700, Andrew Morton wrote: > unsigned long __copy_to_user_ll(void __user *to, const void *from, unsigned long n) > { > BUG_ON((long) n < 0);
Ehh? It's unsigned. This will never be true.
> +unsigned long > +__copy_from_user_ll_nocache(void *to, const void __user *from, unsigned long n) > +{ > + BUG_ON((long)n < 0);
Ditto.
Dave
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