linux-kernel - Re: [PATCH] gpio: Avoid using pin ranges with !PINCTRL

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]

Date:   Tue, 31 Mar 2020 15:05:43 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Thierry Reding <thierry.reding@...il.com>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        kbuild test robot <lkp@...el.com>
Subject: Re: [PATCH] gpio: Avoid using pin ranges with !PINCTRL

Hi Thierry,

Thanks for your patch!

On Mon, Mar 30, 2020 at 11:03 AM Thierry Reding
<thierry.reding@...il.com> wrote:
> From: Thierry Reding <treding@...dia.com>
>
> Do not use the struct gpio_device's .pin_ranges field if the PINCTRL
> Kconfig symbol is not selected to avoid build failures.
>
> Fixes: d2fbe53a806e ("gpio: Support GPIO controllers without pin-ranges")

WARNING: Unknown commit id 'd2fbe53a806e', maybe rebased or not pulled?

Fixes: 2ab73c6d8323fa1e ("gpio: Support GPIO controllers without pin-ranges")

> Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
> Reported-by: kbuild test robot <lkp@...el.com>
> Signed-off-by: Thierry Reding <treding@...dia.com>

With the above fixed:
Reviewed-by: Geert Uytterhoeven <geert@...ux-m68k.org>

This fixes the build (and boot) for rbtx4927, so:
Tested-by: Geert Uytterhoeven <geert@...ux-m68k.org>

Gr{oetje,eeting}s,

                        Geert


--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds