From: Christoph Hellwig <hch@lst.de>
To: Bart Van Assche <bvanassche@acm.org>
Cc: Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org, Damien Le Moal <dlemoal@kernel.org>,
Yu Kuai <yukuai1@huaweicloud.com>, Ming Lei <ming.lei@redhat.com>,
stable@vger.kernel.org
Subject: Re: [PATCH 2/2] block: Fix a deadlock related freezing zoned storage devices
Date: Tue, 20 May 2025 15:57:02 +0200 [thread overview]
Message-ID: <20250520135702.GB8472@lst.de> (raw)
In-Reply-To: <77b43f78-916d-4b28-85dc-3ed5c36abfed@acm.org>
On Mon, May 19, 2025 at 03:22:42PM -0700, Bart Van Assche wrote:
> Hmm ... my understanding is that BIO_ZONE_WRITE_PLUGGING, if set, must
> remain set until the bio has completed. Here is an example of code in
> the bio completion path that tests this flag:
True. Well, we'll need some other flag that to tell lower levels to
ignore the flag because it is owned by the higher level.
prev parent reply other threads:[~2025-05-20 13:57 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-14 20:29 [PATCH 0/2] Two bug fixes for zoned block devices Bart Van Assche
2025-05-14 20:29 ` [PATCH 1/2] block: Make __submit_bio_noacct() preserve the bio submission order Bart Van Assche
2025-05-15 7:19 ` Niklas Cassel
2025-05-15 15:58 ` Bart Van Assche
2025-05-16 4:47 ` Christoph Hellwig
2025-05-19 22:12 ` Bart Van Assche
2025-05-20 13:56 ` Christoph Hellwig
2025-05-20 18:09 ` Bart Van Assche
2025-05-21 5:53 ` Christoph Hellwig
2025-05-21 21:18 ` Bart Van Assche
2025-05-22 5:12 ` Damien Le Moal
2025-05-22 17:08 ` Bart Van Assche
2025-05-23 6:02 ` Damien Le Moal
2025-05-23 16:30 ` Bart Van Assche
2025-05-24 8:48 ` Damien Le Moal
2025-05-24 14:05 ` Bart Van Assche
2025-05-24 15:36 ` Damien Le Moal
2025-05-26 5:24 ` Christoph Hellwig
2025-05-27 16:19 ` Bart Van Assche
2025-05-31 0:25 ` Bart Van Assche
2025-06-08 22:07 ` Bart Van Assche
2025-06-08 22:47 ` Damien Le Moal
2025-06-09 3:58 ` Christoph Hellwig
2025-06-09 20:48 ` Bart Van Assche
2025-06-10 5:04 ` Christoph Hellwig
2025-06-09 3:55 ` Christoph Hellwig
2025-06-10 17:23 ` Bart Van Assche
2025-06-10 23:18 ` Keith Busch
2025-06-11 0:46 ` Damien Le Moal
2025-06-11 1:00 ` Keith Busch
2025-06-11 1:02 ` Damien Le Moal
2025-06-11 1:08 ` Keith Busch
2025-06-11 1:34 ` Keith Busch
2025-06-11 3:40 ` Christoph Hellwig
2025-06-11 4:21 ` Eric Biggers
2025-06-11 16:15 ` Bart Van Assche
2025-06-11 18:15 ` Eric Biggers
2025-06-11 19:43 ` Bart Van Assche
2025-06-18 22:27 ` Bart Van Assche
2025-05-23 4:21 ` Christoph Hellwig
2025-05-14 20:29 ` [PATCH 2/2] block: Fix a deadlock related freezing zoned storage devices Bart Van Assche
2025-05-16 4:51 ` Christoph Hellwig
2025-05-19 22:22 ` Bart Van Assche
2025-05-20 13:57 ` Christoph Hellwig [this message]
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