linux-kernel - Re: [PATCH v7 10/13] serial: sh-sci: Add support for RZ/T2H SCI

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <2025041152-puzzling-clinking-e573@gregkh>
Date: Fri, 11 Apr 2025 16:57:25 +0200
From: Greg KH <gregkh@...uxfoundation.org>
To: Thierry Bultel <thierry.bultel.yh@...renesas.com>
Cc: thierry.bultel@...atsea.fr, linux-renesas-soc@...r.kernel.org,
	geert@...ux-m68k.org, paul.barker.ct@...renesas.com,
	Wolfram Sang <wsa+renesas@...g-engineering.com>,
	linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org
Subject: Re: [PATCH v7 10/13] serial: sh-sci: Add support for RZ/T2H SCI

On Thu, Apr 03, 2025 at 11:29:12PM +0200, Thierry Bultel wrote:
> --- a/include/uapi/linux/serial_core.h
> +++ b/include/uapi/linux/serial_core.h
> @@ -231,6 +231,9 @@
>  /* Sunplus UART */
>  #define PORT_SUNPLUS	123
>  
> +/* SH-SCI */
> +#define PORT_RSCI	124

Why do you need to tell userspace about this specific port?  Is that a
hard requirement that your userspace tools require?  If not, please
don't export this here.

thanks,

greg k-h