From: Bart Van Assche <bvanassche@acm.org>
To: Christoph Hellwig <hch@lst.de>, axboe@kernel.dk
Cc: yuyufen@huawei.com, tj@kernel.org, jack@suse.cz, tytso@mit.edu,
hdegoede@redhat.com, gregkh@linuxfoundation.org,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/9] bdi: add a ->dev_name field to struct backing_dev_info
Date: Wed, 22 Apr 2020 17:09:02 -0700 [thread overview]
Message-ID: <dfdba0c2-7a52-eb75-355d-a2cfaab80d7a@acm.org> (raw)
In-Reply-To: <20200422073851.303714-5-hch@lst.de>
On 4/22/20 12:38 AM, Christoph Hellwig wrote:
> Cache a copy of the name for the life time of the backing_dev_info
> structure so that we can reference it even after unregistering.
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
next prev parent reply other threads:[~2020-04-23 0:09 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-22 7:38 bdi: fix use-after-free for dev_name(bdi->dev) v3 Christoph Hellwig
2020-04-22 7:38 ` [PATCH 1/9] vboxsf: don't use the source name in the bdi name Christoph Hellwig
2020-04-22 8:15 ` Hans de Goede
2020-04-22 7:38 ` [PATCH 2/9] bdi: move bdi_dev_name out of line Christoph Hellwig
2020-04-23 0:07 ` Bart Van Assche
2020-04-22 7:38 ` [PATCH 3/9] bdi: use bdi_dev_name() to get device name Christoph Hellwig
2020-04-22 9:07 ` Jan Kara
2020-04-23 0:08 ` Bart Van Assche
2020-04-22 7:38 ` [PATCH 4/9] bdi: add a ->dev_name field to struct backing_dev_info Christoph Hellwig
2020-04-22 9:08 ` Jan Kara
2020-04-23 0:09 ` Bart Van Assche [this message]
2020-04-22 7:38 ` [PATCH 5/9] driver core: remove device_create_vargs Christoph Hellwig
2020-04-22 9:09 ` Jan Kara
2020-04-22 7:38 ` [PATCH 6/9] bdi: unexport bdi_register_va Christoph Hellwig
2020-04-23 0:11 ` Bart Van Assche
2020-04-22 7:38 ` [PATCH 7/9] bdi: remove bdi_register_owner Christoph Hellwig
2020-04-23 0:13 ` Bart Van Assche
2020-04-22 7:38 ` [PATCH 8/9] bdi: simplify bdi_alloc Christoph Hellwig
2020-04-23 0:13 ` Bart Van Assche
2020-04-22 7:38 ` [PATCH 9/9] bdi: remove the name field in struct backing_dev_info Christoph Hellwig
2020-04-23 0:16 ` Bart Van Assche
2020-04-25 7:59 ` bdi: fix use-after-free for dev_name(bdi->dev) v3 Christoph Hellwig
2020-04-25 10:43 ` Hans de Goede
2020-04-28 6:52 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2020-05-04 12:47 bdi: fix use-after-free for dev_name(bdi->dev) v3 (resend) Christoph Hellwig
2020-05-04 12:47 ` [PATCH 4/9] bdi: add a ->dev_name field to struct backing_dev_info Christoph Hellwig
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