linux-kernel - Re: [PATCH v5 7/7] loop: be paranoid on exit and prevent new additions / removals

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Message-ID: <20200519153625.GB21875@infradead.org>
Date:   Tue, 19 May 2020 08:36:25 -0700
From:   Christoph Hellwig <hch@...radead.org>
To:     Luis Chamberlain <mcgrof@...nel.org>
Cc:     axboe@...nel.dk, viro@...iv.linux.org.uk, bvanassche@....org,
        gregkh@...uxfoundation.org, rostedt@...dmis.org, mingo@...hat.com,
        jack@...e.cz, ming.lei@...hat.com, nstange@...e.de,
        akpm@...ux-foundation.org, mhocko@...e.com, yukuai3@...wei.com,
        linux-block@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 7/7] loop: be paranoid on exit and prevent new
 additions / removals

On Sat, May 16, 2020 at 03:19:56AM +0000, Luis Chamberlain wrote:
> Be pedantic on removal as well and hold the mutex.
> This should prevent uses of addition while we exit.
> 
> Reviewed-by: Ming Lei <ming.lei@...hat.com>
> Signed-off-by: Luis Chamberlain <mcgrof@...nel.org>

Looks good,

Reviewed-by: Christoph Hellwig <hch@....de>