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Date:   Tue, 6 Mar 2018 20:29:42 -0500
From:   Mike Snitzer <snitzer@redhat.com>
To:     Arnd Bergmann <arnd@arndb.de>
Cc:     Alasdair Kergon <agk@redhat.com>, dm-devel@redhat.com,
        Mikulas Patocka <mpatocka@redhat.com>,
        Ingo Molnar <mingo@kernel.org>,
        Aliaksei Karaliou <akaraliou.dev@gmail.com>,
        Jens Axboe <axboe@kernel.dk>, Jan Kara <jack@suse.cz>,
        Dan Carpenter <dan.carpenter@oracle.com>,
        Mark Rutland <mark.rutland@arm.com>,
        Eric Biggers <ebiggers@google.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        stable <stable@vger.kernel.org>
Subject: Re: dm-bufio: avoid false-positive Wmaybe-uninitialized warning
Message-ID: <20180307012941.GA27250@redhat.com>
References: <20180222155627.1800948-1-arnd@arndb.de>
 <20180222160432.GA16971@redhat.com>
 <CAK8P3a1jpj0ZCs81YJu0Dx3QFSypQ+VBr348UfEaagcuvM_1gA@mail.gmail.com>
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On Tue, Mar 06 2018 at  4:33pm -0500,
Arnd Bergmann <arnd@arndb.de> wrote:

> On Thu, Feb 22, 2018 at 5:04 PM, Mike Snitzer <snitzer@redhat.com> wrote:
> > On Thu, Feb 22 2018 at 10:56am -0500,
> > Arnd Bergmann <arnd@arndb.de> wrote:
> 
> >
> > Mikulas already sent a fix for this:
> > https://patchwork.kernel.org/patch/10211631/
> >
> > But I like yours a bit better, though I'll likely move the declaration
> > of 'noio_flag' temporary inside the conditional.
> >
> > Anyway, I'll get this fixed up shortly, thanks.
> 
> I see the fix made it into linux-next on the same day, but the build bots still
> report the warning for mainline kernels and now also for stable kernels
> that got a backport of the patch that introduced it on arm64.
> 
> I assume you had not planned to send it for mainline, any chance you
> could change that and send it as a bugfix with a 'Cc:
> stable@vger.kernel.org' tag to restore a clean build?

I did/do plan to send to Linus this week.

But I've updated the commit header to include the CC: stable like you
asked.

Thanks,
Mike