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Subject: Re: bdi: fix use-after-free for dev_name(bdi->dev)
To:     Christoph Hellwig <hch@lst.de>
Cc:     yuyufen@huawei.com, tj@kernel.org, jack@suse.cz,
        bvanassche@acm.org, tytso@mit.edu, gregkh@linuxfoundation.org,
        linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
References: <20200416071519.807660-1-hch@lst.de>
 <874d57cb-90f1-db09-8f9d-29527451e241@kernel.dk>
 <20200416152946.GA10845@lst.de>
From:   Jens Axboe <axboe@kernel.dk>
Message-ID: <ca7973dc-3be5-e482-900a-1018a0762b93@kernel.dk>
Date:   Thu, 16 Apr 2020 09:30:07 -0600
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On 4/16/20 9:29 AM, Christoph Hellwig wrote:
> On Thu, Apr 16, 2020 at 09:29:13AM -0600, Jens Axboe wrote:
>> On 4/16/20 1:15 AM, Christoph Hellwig wrote:
>>> Hi all,
>>>
>>> the first three patches are my take on the proposal from Yufen Yu
>>> to fix the use after free of the device name of the bdi device.
>>>
>>> The rest is vaguely related cleanups.
>>
>> Applied, thanks.
> 
> Please hold back, we still have a major issues with it.  I will resend
> a fixed version tomorrow.

OK, will do.

-- 
Jens Axboe