[PATCH] firmware: arm_scmi: imx: Correct tx size of scmi_imx_misc_ctrl_set

[Peng Fan]

> Subject: Re: [PATCH] firmware: arm_scmi: imx: Correct tx size of
> scmi_imx_misc_ctrl_set
> 
> On Thu, Jan 23, 2025 at 02:34:41PM +0800, Peng Fan (OSS) wrote:
> > From: Peng Fan <peng.fan at nxp.com>
> >
> > '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.
> >
> > Fixes: 61c9f03e22fc ("firmware: arm_scmi: Add initial support for
> i.MX
> > MISC protocol")
> > Reviewed-by: Jacky Bai <ping.bai at nxp.com>
> > Tested-by: Shengjiu Wang <shengjiu.wang at nxp.com>
> > Acked-by: Jason Liu <jason.hui.liu at nxp.com>
> > Signed-off-by: Peng Fan <peng.fan at nxp.com>
> > ---
> >
> > V1:
> >  Patch is cherry-picked from downstream, so tags are kept.
> >
> 
> I don't if Ack is really helpful, but Tested-by is as we can't test it on any
> other platform. But it would be better if provided on the list instead of
> coming pre-packaged like this in the future. 

I see. I'll follow that next time.

Thanks,
Peng.

I will add it as fix soon.
> Thanks!
> 
> --
> Regards,
> Sudeep