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SubjectRe: [RFC][PATCH] Cross Memory Attach
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On Wed, 2010-09-15 at 08:11 -0700, Linus Torvalds wrote:

> if (copy_to)
> ret = copy_from_user(..);
> else
> ret = copy_to_user(..);
> kunmap(process_pages[i]);
> if (ret)
> goto out;

Shouldn't we be using kmap_atomic()


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