linux-kernel - Re: mmotm 2018-03-07-16-19 uploaded (UML & memcg)

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <CALvZod53CV+R0CeVPDJ=3JAtFjyOfSSSrr3x0tqAWHec0AshTA@mail.gmail.com>
Date:   Wed, 7 Mar 2018 18:34:44 -0800
From:   Shakeel Butt <shakeelb@...gle.com>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     Andrew Morton <akpm@...ux-foundation.org>, broonie@...nel.org,
        linux-fsdevel <linux-fsdevel@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Linux MM <linux-mm@...ck.org>, linux-next@...r.kernel.org,
        Michal Hocko <mhocko@...e.cz>, mm-commits@...r.kernel.org,
        Stephen Rothwell <sfr@...b.auug.org.au>
Subject: Re: mmotm 2018-03-07-16-19 uploaded (UML & memcg)

On Wed, Mar 7, 2018 at 6:23 PM, Randy Dunlap <rdunlap@...radead.org> wrote:
> On 03/07/2018 06:20 PM, Randy Dunlap wrote:
>> On 03/07/2018 04:20 PM, akpm@...ux-foundation.org wrote:
>>> The mm-of-the-moment snapshot 2018-03-07-16-19 has been uploaded to
>>>
>>>    http://www.ozlabs.org/~akpm/mmotm/
>>>
>>> mmotm-readme.txt says
>>>
>>> README for mm-of-the-moment:
>>>
>>> http://www.ozlabs.org/~akpm/mmotm/
>>>
>>> This is a snapshot of my -mm patch queue.  Uploaded at random hopefully
>>> more than once a week.
>>
>> UML on i386 and/or x86_64:
>>
>> defconfig, CONFIG_MEMCG is not set:
>>
>> ../fs/notify/group.c: In function 'fsnotify_final_destroy_group':
>> ../fs/notify/group.c:41:24: error: dereferencing pointer to incomplete type
>>    css_put(&group->memcg->css);
>>                         ^
>>
>> From: Shakeel Butt <shakeelb@...gle.com>
>> Subject: fs: fsnotify: account fsnotify metadata to kmemcg
>
>
>
> or x86 any time that CONFIG_MEMCG is not enabled.
>
>

Sorry about that. Replacing this with mem_cgroup_put(group->memcg)
should solve the issue on the mm tree.