linux-kernel - Re: [PATCH 5.10 03/21] loop: Use blk_validate_block

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Message-ID: <20211121165949.GA19702@duo.ucw.cz>
Date:   Sun, 21 Nov 2021 17:59:49 +0100
From:   Pavel Machek <pavel@...x.de>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Pavel Machek <pavel@...x.de>, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org, Xie Yongji <xieyongji@...edance.com>,
        Jens Axboe <axboe@...nel.dk>,
        Tadeusz Struk <tadeusz.struk@...aro.org>
Subject: Re: [PATCH 5.10 03/21] loop: Use blk_validate_block_size() to
 validate block size

On Sat 2021-11-20 08:39:48, Greg Kroah-Hartman wrote:
> On Fri, Nov 19, 2021 at 10:45:22PM +0100, Pavel Machek wrote:
> > Hi!
> > 
> > > commit af3c570fb0df422b4906ebd11c1bf363d89961d5 upstream.
> > > 
> > > Remove loop_validate_block_size() and use the block layer helper
> > > to validate block size.
> > 
> > This is just a cleanup, and it needs previous cleanup to be
> > applied. I would not mind if both were dropped from stable series.
> 
> No, it is not a cleanup, it fixes a real bug as reported on the stable
> mailing list.

Aha:
https://lore.kernel.org/all/7e6c4c23-f071-f33b-7bd4-da11980d34c6@linaro.org/

Thanks for explanation.

Best regards,
								Pavel
-- 
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

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