linux-kernel - [PATCH v2 0/2] mm/kmemleak: use object_cache instead of kmemleak

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]

Message-Id: <20230815051358.802035-1-xiaolei.wang@windriver.com>
Date:   Tue, 15 Aug 2023 13:13:56 +0800
From:   Xiaolei Wang <xiaolei.wang@...driver.com>
To:     catalin.marinas@....com, akpm@...ux-foundation.org, vbabka@...e.cz,
        glider@...gle.com, andreyknvl@...il.com, zhaoyang.huang@...soc.com
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/2] mm/kmemleak: use object_cache instead of kmemleak_initialized

use object_cache instead of kmemleak_initialized to check in
set_track_prepare(), so that memory leaks after kmemleak_init()
can be recorded and Rename kmemleak_initialized to
kmemleak_late_initialized

unreferenced object 0xc674ca80 (size 64):
 comm "swapper/0", pid 1, jiffies 4294938337 (age 204.880s)
 hex dump (first 32 bytes):
  80 55 75 c6 80 54 75 c6 00 55 75 c6 80 52 75 c6 .Uu..Tu..Uu..Ru.
  00 53 75 c6 00 00 00 00 00 00 00 00 00 00 00 00 .Su..........

Change in V2:
Delete patch1 in v1 version, change patch2, use object_cache instead of
kmemleak_initialized to check in set_track_prepare(), so that memory leak
after kmemleak_init() can be recorded, and rename kmemleak_initialized to
kmemleak_late_initialized

Xiaolei Wang (2):
  mm/kmemleak: use object_cache instead of kmemleak_initialized to check
    in set_track_prepare()
  Rename kmemleak_initialized to kmemleak_late_initialized

 mm/kmemleak.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

-- 
2.25.1