From: Jiri Slaby <jslaby@suse.cz>
To: Neil Brown <neilb@suse.com>,
gregkh@linuxfoundation.org, heinzm@redhat.com
Cc: stable@vger.kernel.org
Subject: Re: [PATCH 3.1[04]-stable] md: flush ->event_work before stopping array.
Date: Fri, 2 Oct 2015 12:02:37 +0200 [thread overview]
Message-ID: <560E563D.7020306@suse.cz> (raw)
In-Reply-To: <877fn8mwit.fsf@notabene.neil.brown.name>
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On 09/30/2015, 05:11 AM, Neil Brown wrote:
>
> commit ee5d004fd0591536a061451eba2b187092e9127c upstream.
>
> The 'event_work' worker used by dm-raid may still be running when
> the array is stopped. This can result in an oops.
>
> So flush the workqueue on which it is run after detaching and
> before destroying the device.
>
> Reported-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by:
> NeilBrown <neilb@suse.com> Cc: stable@vger.kernel.org (2.6.38+
> please delay 2 weeks after -final release) Fixes: 9d09e663d550
> ("dm: raid456 basic support")
Applied to 3.12. Thanks!
- --
js
suse labs
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prev parent reply other threads:[~2015-10-02 10:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-26 17:10 FAILED: patch "[PATCH] md: flush ->event_work before stopping array." failed to apply to 3.14-stable tree gregkh
2015-09-30 3:11 ` [PATCH 3.1[04]-stable] md: flush ->event_work before stopping array Neil Brown
2015-10-02 10:02 ` Jiri Slaby [this message]
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