linux-kernel - Re: [PATCH] firmware: arm_scmi: imx: Correct tx size of scmi_imx_misc_ctrl

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Message-Id: <173980739601.1667400.18386300454514478201.b4-ty@arm.com>
Date: Mon, 17 Feb 2025 15:51:21 +0000
From: Sudeep Holla <sudeep.holla@....com>
To: cristian.marussi@....com,
	"Peng Fan (OSS)" <peng.fan@....nxp.com>
Cc: Sudeep Holla <sudeep.holla@....com>,
	arm-scmi@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Peng Fan <peng.fan@....com>,
	Jacky Bai <ping.bai@....com>,
	Shengjiu Wang <shengjiu.wang@....com>,
	Jason Liu <jason.hui.liu@....com>
Subject: Re: [PATCH] firmware: arm_scmi: imx: Correct tx size of scmi_imx_misc_ctrl_set

On Thu, 23 Jan 2025 14:34:41 +0800, Peng Fan (OSS) wrote:
> 'struct scmi_imx_misc_ctrl_set_in' has a zero length array in the end,
> so sizeof will not count 'value[]', and txsize is smaller than actual
> size for tx,and SCMI firmware will take this protocol error.
> 
> Fix this by enlarge the txsize with 'num * 4' to count in the size of
> data.
> 
> [...]

Applied with some minor changes to sudeep.holla/linux (for-next/scmi/fixes), thanks!

[1/1] firmware: arm_scmi: imx: Correct tx size of scmi_imx_misc_ctrl_set
      https://git.kernel.org/sudeep.holla/c/ab027c488fc4
--
Regards,
Sudeep