Re: [PATCH 1/2] Introduce copy_user_handle_tail routine

[Vitaly Mayatskikh]

Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> writes:

> See? We don't actually care about vma boundaries or anything like that. We 
> just care about the only boundary that matters for faults: the page 
> boundary.

I was thinking about find_vma() for memset, but, yes, it should never
fail in kernel space (unless bug) and find_vma() is unnecessary.
-- 
wbr, Vitaly
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