linux-kernel - Re: [PATCH] md: get sysfs entry after redundancy attr group create

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Message-ID: <CAPhsuW6m3B509L58Adrzw6k+34SMYbXKrk8vxARhcnNJfz8k1Q@mail.gmail.com>
Date:   Wed, 5 Aug 2020 17:05:41 -0700
From:   Song Liu <song@...nel.org>
To:     Junxiao Bi <junxiao.bi@...cle.com>
Cc:     linux-raid <linux-raid@...r.kernel.org>,
        Song Liu <songliubraving@...com>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] md: get sysfs entry after redundancy attr group create

On Tue, Aug 4, 2020 at 5:29 PM Junxiao Bi <junxiao.bi@...cle.com> wrote:
>
> "sync_completed" and "degraded" belongs to redundancy attr group,
> it was not exist yet when md device was created.
>
> Reported-by: kernel test robot <rong.a.chen@...el.com>
> Fixes: e1a86dbbbd6a ("md: fix deadlock causing by sysfs_notify")
> Signed-off-by: Junxiao Bi <junxiao.bi@...cle.com>

Applied to md-next. Thanks!