From: Jens Axboe <axboe@kernel.dk>
To: Caleb Sander Mateos <csander@purestorage.com>
Cc: Kanchan Joshi <joshi.k@samsung.com>,
Ming Lei <ming.lei@redhat.com>,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] block: don't merge bios with different app_tags
Date: Tue, 06 Jan 2026 19:10:48 -0700 [thread overview]
Message-ID: <176775184888.14145.7372547504260204885.b4-ty@kernel.dk> (raw)
In-Reply-To: <20260106200838.152055-1-csander@purestorage.com>
On Tue, 06 Jan 2026 13:08:37 -0700, Caleb Sander Mateos wrote:
> nvme_set_app_tag() uses the app_tag value from the bio_integrity_payload
> of the struct request's first bio. This assumes all the request's bios
> have the same app_tag. However, it is possible for bios with different
> app_tag values to be merged into a single request.
> Add a check in blk_integrity_merge_{bio,rq}() to prevent the merging of
> bios/requests with different app_tag values if BIP_CHECK_APPTAG is set.
>
> [...]
Applied, thanks!
[1/1] block: don't merge bios with different app_tags
commit: 6acd4ac5f8f0ec9b946875553e52907700bcfc77
Best regards,
--
Jens Axboe
prev parent reply other threads:[~2026-01-07 2:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-06 20:08 Caleb Sander Mateos
2026-01-07 2:10 ` 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=176775184888.14145.7372547504260204885.b4-ty@kernel.dk \
--to=axboe@kernel.dk \
--cc=csander@purestorage.com \
--cc=joshi.k@samsung.com \
--cc=linux-block@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=ming.lei@redhat.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
all inboxes | Powered by JetHome®