lkml.org 
[lkml]   [2005]   [Sep]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: x86-cache-pollution-aware-__copy_from_user_ll.patch added to -mm tree
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

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-09-04 22:26    [W:0.039 / U:2.120 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site