linux-kernel - Re: regression 4.15-rc: kernel oops in dm-multipath

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Message-ID: <20171222161413.GA31354@redhat.com>
Date:   Fri, 22 Dec 2017 11:14:14 -0500
From:   Mike Snitzer <snitzer@...hat.com>
To:     Bart Van Assche <Bart.VanAssche@....com>
Cc:     "agk@...hat.com" <agk@...hat.com>,
        "dm-devel@...hat.com" <dm-devel@...hat.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-block@...r.kernel.org" <linux-block@...r.kernel.org>,
        "borntraeger@...ibm.com" <borntraeger@...ibm.com>
Subject: Re: regression 4.15-rc: kernel oops in dm-multipath

On Fri, Dec 22 2017 at 11:00am -0500,
Bart Van Assche <Bart.VanAssche@....com> wrote:

> On Fri, 2017-12-22 at 10:53 +0100, Christian Borntraeger wrote:
> > any quick ideas?
> 
> Hello Christian,
> 
> Was commit afc567a4977b ("dm table: fix regression from improper dm_dev_internal.count
> refcount_t conversion") included in your test kernel?

Good call.  Unlikely since since he is running 4.15-rc3 but afc567a4977b
wasn't merged until after rc3; for inclusion in 4.15-rc4.