linux-kernel - Re: [PATCH] pinctrl: imx27: Fix redefinition of 'PC' in imx27 driver

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] [day] [month] [year] [list]

Message-ID: <CAOMZO5CXm+d_2uXE+37SU8x0i-oU2ynj2PSfKF5WRAJxcGhqYw@mail.gmail.com>
Date: Mon, 7 Oct 2024 09:07:24 -0300
From: Fabio Estevam <festevam@...il.com>
To: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@...il.com>
Cc: aisheng.dong@....com, shawnguo@...nel.org, ping.bai@....com, 
	kernel@...gutronix.de, linus.walleij@...aro.org, Sascha@...l.google.com, 
	Hauer@...l.google.com, s.hauer@...gutronix.de, linux-gpio@...r.kernel.org, 
	imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] pinctrl: imx27: Fix redefinition of 'PC' in imx27 driver

Hi Paulo,

Thanks for your patch.

On Mon, Oct 7, 2024 at 5:33 AM Paulo Miguel Almeida
<paulo.miguel.almeida.rodenas@...il.com> wrote:
>
> The `PC` macro in `drivers/pinctrl/freescale/pinctrl-imx27.c` is
> clashing with an existing `PC` macro defined in
> `arch/mips/include/uapi/asm/ptrace.h`. This leads to a compilation
> error when building for MIPS architecture.
>
> Rename those to use a more specific prefix (`MX27_`) to avoid
> conflicts with other platform definitions.
>
> Signed-off-by: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@...il.com>

Linus Walleij has already submitted a fix for this problem:
https://lore.kernel.org/linux-gpio/CAOMZO5DqwcM1U8FtybUHbHYZjLi-5BO6nGfifHXguKtcEY4DrA@mail.gmail.com/T/#t