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
next 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
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