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Subject: Re: fix block device size update serialization v2
To:     Christoph Hellwig <hch@lst.de>
Cc:     Justin Sanders <justin@coraid.com>,
        Josef Bacik <josef@toxicpanda.com>,
        Xianting Tian <xianting_tian@126.com>,
        linux-block@vger.kernel.org, dm-devel@redhat.com,
        Stefan Haberland <sth@linux.ibm.com>,
        Jan Hoeppner <hoeppner@linux.ibm.com>,
        linux-kernel@vger.kernel.org, nbd@other.debian.org,
        linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org
References: <20200823091043.2600261-1-hch@lst.de>
 <20200827074758.GA8009@lst.de>
From:   Jens Axboe <axboe@kernel.dk>
Message-ID: <b1960016-c265-1e1d-cfd7-de2330bc5eac@kernel.dk>
Date:   Sat, 29 Aug 2020 10:47:11 -0600
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On 8/27/20 1:47 AM, Christoph Hellwig wrote:
> Jens, can you consider this for 5.9?  It reliably fixes the reported
> hangs with nvme hotremoval that we've had for a few releases.

I've queued this up for 5.10. I think it's too late for 5.9 at this
point, and it's not a regression in this release.

-- 
Jens Axboe