From: Christoph Hellwig <hch@infradead.org>
To: Ming Lei <ming.lei@redhat.com>
Cc: Daniel Gomez <da.gomez@kernel.org>,
Luis Chamberlain <mcgrof@kernel.org>,
Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org, Yi Zhang <yi.zhang@redhat.com>,
John Garry <john.g.garry@oracle.com>,
Bart Van Assche <bvanassche@acm.org>,
Keith Busch <kbusch@kernel.org>,
Daniel Gomez <da.gomez@samsung.com>
Subject: Re: [PATCH V2] block: make segment size limit workable for > 4K PAGE_SIZE
Date: Thu, 13 Feb 2025 00:30:29 -0800 [thread overview]
Message-ID: <Z62tpanLQgFK8j0i@infradead.org> (raw)
In-Reply-To: <Z62nJqXu_et99D02@fedora>
On Thu, Feb 13, 2025 at 04:02:46PM +0800, Ming Lei wrote:
> The problem[1] is that this kind of mmc card fails to be recognized as
> block disk. Block layer io split code can handle this case actually.
When we still had bio_add_pc_page it would break the assumption that
you could always add a full page. With that gone and everything going
through the split machinery we might be fine now, but backporting it
to 6.13 and earlier will cause breakage.
next prev parent reply other threads:[~2025-02-13 8:30 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-10 9:03 [PATCH V2] block: make segment size limit workable for > 4K PAGE_SIZE Ming Lei
2025-02-10 12:14 ` Hannes Reinecke
2025-02-10 13:26 ` Ming Lei
2025-02-10 20:17 ` Luis Chamberlain
2025-02-11 2:10 ` Ming Lei
2025-02-13 7:34 ` Daniel Gomez
2025-02-13 8:02 ` Ming Lei
2025-02-13 8:30 ` Christoph Hellwig [this message]
2025-02-13 8:51 ` Ming Lei
2025-02-13 14:18 ` Daniel Gomez
2025-02-14 1:37 ` Ming Lei
2025-02-13 8:33 ` Christoph Hellwig
2025-02-13 8:45 ` John Garry
2025-02-13 9:58 ` Ming Lei
2025-02-13 10:23 ` John Garry
2025-02-13 10:35 ` Ming Lei
2025-02-13 11:12 ` John Garry
2025-02-13 11:33 ` Ming Lei
2025-02-13 11:41 ` John Garry
2025-02-14 9:38 ` Daniel Gomez
2025-02-14 11:19 ` Ming Lei
2025-02-14 12:28 ` Daniel Gomez
2025-02-14 12:51 ` Ming Lei
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