linux-kernel - Re: [PATCH v4] nvmem: imx-ocotp: fix MAC address byte length

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Message-Id: <175225144346.5072.8813469254272254047.b4-ty@kernel.org>
Date: Fri, 11 Jul 2025 17:30:43 +0100
From: Srinivas Kandagatla <srini@...nel.org>
To: Steffen Bätz <steffen@...osonix.de>
Cc: stable@...r.kernel.org, 
 Alexander Stein <alexander.stein@...tq-group.com>, 
 Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, Dmitry Baryshkov <lumag@...nel.org>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, imx@...ts.linux.dev, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4] nvmem: imx-ocotp: fix MAC address byte length


On Tue, 08 Jul 2025 12:12:00 +0200, Steffen Bätz wrote:
> The commit "13bcd440f2ff nvmem: core: verify cell's raw_len" caused an
> extension of the "mac-address" cell from 6 to 8 bytes due to word_size
> of 4 bytes. This led to a required byte swap of the full buffer length,
> which caused truncation of the mac-address when read.
> 
> Previously, the mac-address was incorrectly truncated from
> 70:B3:D5:14:E9:0E to 00:00:70:B3:D5:14.
> 
> [...]

Applied, thanks!

[1/1] nvmem: imx-ocotp: fix MAC address byte length
      commit: d102a7924f4459770d1f30212d600d1f16d79f3b

Best regards,
-- 
Srinivas Kandagatla <srini@...nel.org>