From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: Keith Busch <kbusch@kernel.org>, Neptune <z1281552865@gmail.com>,
0wnerD1ed <l7z@0b1t.tech>,
linux-block@vger.kernel.org
Subject: bio bounce buffering fixes v3
Date: Thu, 16 Jul 2026 11:12:44 +0200 [thread overview]
Message-ID: <20260716091306.316625-1-hch@lst.de> (raw)
Hi all,
this series fixes a few issues with the bio bounce buffering code.
Changes since v2:
- fix another issue found by the original reproducer
Changes since v1:
- go back to the previously tested approach without iov_iter.c
changes that break small vectors
Diffstat:
bio.c | 53 +++++++++++++++++++++++++++++------------------------
1 file changed, 29 insertions(+), 24 deletions(-)
next reply other threads:[~2026-07-16 9:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-16 9:12 Christoph Hellwig [this message]
2026-07-16 9:12 ` [PATCH 1/2] block: handle huge zero folios in bio_free_folios Christoph Hellwig
2026-07-16 9:12 ` [PATCH 2/2] block: fix aligning of bounced dio read bios Christoph Hellwig
2026-07-16 12:12 ` bio bounce buffering fixes v3 Jens Axboe
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260716091306.316625-1-hch@lst.de \
--to=hch@lst.de \
--cc=axboe@kernel.dk \
--cc=kbusch@kernel.org \
--cc=l7z@0b1t.tech \
--cc=linux-block@vger.kernel.org \
--cc=z1281552865@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.