linux-kernel - [PATCH 0/2] mm: constify static mm_walk

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 14 Oct 2021 09:50:40 +0200
From:   Rikard Falkeborn <rikard.falkeborn@...il.com>
To:     SeongJae Park <sj@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Naoya Horiguchi <naoya.horiguchi@....com>
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Rikard Falkeborn <rikard.falkeborn@...il.com>
Subject: [PATCH 0/2] mm: constify static mm_walk_ops

Constify a few instances of static struct mm_walk_ops that are never
modified. The only usage of them is to pass their address to
walk_page_range() which has a pointer to const struct mm_walk_ops as
argument. Making them const allows the compiler to put them in read-only
memory.

Rikard Falkeborn (2):
  mm/damon/vaddr: constify static mm_walk_ops
  mm/memory_failure: constify static mm_walk_ops

 mm/damon/vaddr.c    | 4 ++--
 mm/memory-failure.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

-- 
2.33.0