linux-kernel - Re: cgroup null pointer dereference

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: <3fef1073-3a7e-45ab-8448-a144d5fb6a73@redhat.com>
Date: Fri, 25 Apr 2025 11:04:58 -0400
From: Waiman Long <llong@...hat.com>
To: hch <hch@....de>, Kamaljit Singh <Kamaljit.Singh1@....com>
Cc: Waiman Long <llong@...hat.com>,
 "cgroups@...r.kernel.org" <cgroups@...r.kernel.org>,
 "linux-nvme@...ts.infradead.org" <linux-nvme@...ts.infradead.org>,
 "kbusch@...nel.org" <kbusch@...nel.org>, "sagi@...mberg.me"
 <sagi@...mberg.me>,
 "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: cgroup null pointer dereference


On 4/25/25 10:54 AM, hch wrote:
> On Fri, Apr 25, 2025 at 02:22:31AM +0000, Kamaljit Singh wrote:
>>> It should also be in v6.15-rc1 branch but is missing in the nvme branch
>>> that you are using. So you need to use a more updated nvme, when
>>> available, to avoid this problem.
>>>
>> Thank you for finding that commit. I'll look for it.
>>
>> Christoph, Sagi, Keith, Others,
>> Can this commit be merged into the nvme-6.15 branch please?
> What commit?
>
commit 7d6c63c31914 ("cgroup: rstat: call cgroup_rstat_updated_list with 
cgroup_rstat_lock")

Cheers,
Longman