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Groups > linux.kernel > #1501810
| From | Jesper Nilsson <jesper.nilsson@axis.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 06/10] mm: replace get_user_pages() write/force parameters with gup_flags |
| Date | 2016-10-17 11:30 +0200 |
| Message-ID | <stcp3-1Cc-13@gated-at.bofh.it> (permalink) |
| References | <srC4h-3JZ-3@gated-at.bofh.it> <srFYd-6TN-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, Oct 13, 2016 at 01:20:16AM +0100, Lorenzo Stoakes wrote:
> This patch removes the write and force parameters from get_user_pages() and
> replaces them with a gup_flags parameter to make the use of FOLL_FORCE explicit
> in callers as use of this flag can result in surprising behaviour (and hence
> bugs) within the mm subsystem.
>
> Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
> ---
> arch/cris/arch-v32/drivers/cryptocop.c | 4 +---
For the CRIS part:
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
/^JN - Jesper Nilsson
--
Jesper Nilsson -- jesper.nilsson@axis.com
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[PATCH 06/10] mm: replace get_user_pages() write/force parameters with gup_flags Lorenzo Stoakes <lstoakes@gmail.com> - 2016-10-13 06:40 +0200 Re: [PATCH 06/10] mm: replace get_user_pages() write/force parameters with gup_flags Jesper Nilsson <jesper.nilsson@axis.com> - 2016-10-17 11:30 +0200 Re: [PATCH 06/10] mm: replace get_user_pages() write/force parameters with gup_flags Jan Kara <jack@suse.cz> - 2016-10-19 11:10 +0200
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