From: Christoph Hellwig <hch@lst.de>
To: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
kernel-janitors <kernel-janitors@vger.kernel.org>
Subject: Re: Potentially broken error path in bio_map_user_iov()
Date: Mon, 3 Jan 2022 17:35:32 +0100 [thread overview]
Message-ID: <20220103163532.GB3151@lst.de> (raw)
In-Reply-To: <CAKXUXMy=M42hapfG1S4ZT1v5WEdH2KYiF8Cgukmf48=FKFCyJg@mail.gmail.com>
Hi Lukas,
we can just remove the queue_dma_alignment check entirely, the caller
already ensures bio_copy_user_iov is called instead of this case.
next prev parent reply other threads:[~2022-01-03 16:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-03 12:38 Lukas Bulwahn
2022-01-03 16:35 ` Christoph Hellwig [this message]
2022-01-04 12:04 ` Lukas Bulwahn
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=20220103163532.GB3151@lst.de \
--to=hch@lst.de \
--cc=axboe@kernel.dk \
--cc=kernel-janitors@vger.kernel.org \
--cc=linux-block@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=lukas.bulwahn@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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome