linux-kernel - Re: [PATCH -next v2 1/6] Revert "md: unlock mddev before reap sync_thread in action

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: <5a107083-488d-1a1f-152c-50c9b9313da5@huaweicloud.com>
Date:   Tue, 13 Jun 2023 19:58:15 +0800
From:   Yu Kuai <yukuai1@...weicloud.com>
To:     Xiao Ni <xni@...hat.com>, Yu Kuai <yukuai1@...weicloud.com>,
        guoqing.jiang@...ux.dev, agk@...hat.com, snitzer@...nel.org,
        dm-devel@...hat.com, song@...nel.org
Cc:     linux-kernel@...r.kernel.org, linux-raid@...r.kernel.org,
        yi.zhang@...wei.com, yangerkun@...wei.com,
        "yukuai (C)" <yukuai3@...wei.com>
Subject: Re: [PATCH -next v2 1/6] Revert "md: unlock mddev before reap
 sync_thread in action_store"

Hi,

在 2023/06/13 14:25, Xiao Ni 写道:
> Thanks for the patch and the explanation in V1. In version1, I took much 
> time to try to understand the problem. Maybe we can use the problem
> itself as the subject. Something like "Don't allow two sync processes 
> running at the same time"? And could you add the test steps which talked 
> in v1
> 
> in the patch? It can help to understand the problem very much.

Ok, thanks for the suggestion, I can do that in the next version.

Kuai