Messages in this thread | | | Date | Thu, 17 Oct 2013 17:08:23 +0100 | From | "Jan Beulich" <> | Subject | Re: [PATCH] x86: unify copy_from_user() checking |
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>>> On 17.10.13 at 18:04, Arjan van de Ven <arjan@linux.intel.com> wrote: >> >> ... and the non-constant case be taken care of at run time. >> That's precisely what the patch does. > > fair enough. > > I would like to see a comment above the code to describe this reasoning > and the objective and what the desired behavior is... so that we don't > have to reverse engineer this again 2 years from now ;-)
Will do, and then perhaps mirror the whole behavior to copy_to_user().
Jan
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