public inbox for stable@vger.kernel.org
 help / color / mirror / Atom feed
From: liyin.zhang.cn@windriver.com
To: stable@vger.kernel.org
Subject: [PATCH 6.6.y 0/2] mtd: spi-nor: avoid odd length/address accesses in 8D-8D-8D mode
Date: Wed, 25 Mar 2026 17:17:38 +0800	[thread overview]
Message-ID: <20260325091740.941742-1-liyin.zhang.cn@windriver.com> (raw)

From: Liyin Zhang <liyin.zhang.cn@windriver.com>

This series backports two patches from Pratyush Yadav that fix read and
write issues when the transfer length or address is odd in 8D-8D-8D
(octal DTR) mode.
And we actually encounter the same issues on different hardwares which 
supporting octal dtr in multiple earlier releases.

Now, both patches are already present in mainline, 6.19, 6.18 and 6.12 stable-rc. 
This series is for 6.6.y branch.

Pratyush Yadav (2):
  mtd: spi-nor: core: avoid odd length/address reads on 8D-8D-8D mode
  mtd: spi-nor: core: avoid odd length/address writes in 8D-8D-8D mode

 drivers/mtd/spi-nor/core.c | 145 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 143 insertions(+), 2 deletions(-)

-- 
2.34.1


             reply	other threads:[~2026-03-25  9:18 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-25  9:17 liyin.zhang.cn [this message]
2026-03-25  9:17 ` [PATCH 1/2] mtd: spi-nor: core: avoid odd length/address reads on 8D-8D-8D mode liyin.zhang.cn
2026-03-25  9:17 ` [PATCH 2/2] mtd: spi-nor: core: avoid odd length/address writes in " liyin.zhang.cn

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=20260325091740.941742-1-liyin.zhang.cn@windriver.com \
    --to=liyin.zhang.cn@windriver.com \
    --cc=stable@vger.kernel.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