From: Jens Axboe <axboe@kernel.dk>
To: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Junichi Nomura <j-nomura@ce.jp.nec.com>,
Christoph Hellwig <hch@lst.de>, Ming Lei <ming.lei@redhat.com>,
Hannes Reinecke <hare@suse.de>,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH] block: fix "check bi_size overflow before merge"
Date: Mon, 9 Dec 2019 22:04:48 -0700 [thread overview]
Message-ID: <de2ee79e-be07-8129-9ba6-9ec3e2bc1ab3@kernel.dk> (raw)
In-Reply-To: <20191209191114.17266-1-agruenba@redhat.com>
On 12/9/19 12:11 PM, Andreas Gruenbacher wrote:
> This partially reverts commit e3a5d8e386c3fb973fa75f2403622a8f3640ec06.
>
> Commit e3a5d8e386c3 ("check bi_size overflow before merge") adds a bio_full
> check to __bio_try_merge_page. This will cause __bio_try_merge_page to fail
> when the last bi_io_vec has been reached. Instead, what we want here is only
> the bi_size overflow check.
Applied, thanks.
--
Jens Axboe
prev parent reply other threads:[~2019-12-10 5:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-09 19:11 Andreas Gruenbacher
2019-12-10 2:12 ` Ming Lei
2019-12-10 5:04 ` Jens Axboe [this message]
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=de2ee79e-be07-8129-9ba6-9ec3e2bc1ab3@kernel.dk \
--to=axboe@kernel.dk \
--cc=agruenba@redhat.com \
--cc=hare@suse.de \
--cc=hch@lst.de \
--cc=j-nomura@ce.jp.nec.com \
--cc=linux-block@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=ming.lei@redhat.com \
--cc=stable@vger.kernel.org \
--cc=torvalds@linux-foundation.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome