linux-kernel - Re: [PATCH v2 1/3] gpiolib: debugfs: display gpios requested as irq only

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: <CACRpkdYYmByiaJ15nj5-PRj+CJhQqV1ovUN+xG6gteguJR8hdg@mail.gmail.com>
Date:	Mon, 1 Jun 2015 14:50:30 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Grygorii Strashko <grygorii.strashko@...aro.org>
Cc:	Alexandre Courbot <gnurou@...il.com>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Johan Hovold <johan@...nel.org>
Subject: Re: [PATCH v2 1/3] gpiolib: debugfs: display gpios requested as irq only

On Wed, May 20, 2015 at 12:30 PM, Grygorii Strashko
<grygorii.strashko@...aro.org> wrote:

> Now GPIOs, wich are requested as IRQ only, will not be displayed
> through GPIO debugfs. For example:
>  # cat /proc/interrupts
>             CPU0       CPU1
> ...
> 209:          0          0  4805d000.gpio  11 Edge      0-0021
>
>  # cat /debug/gpio
> ...
> GPIOs 160-191, platform/4805d000.gpio, gpio:
> <--- no info about gpio used as IRQ only here
>
> GPIOs 192-223, platform/48051000.gpio, gpio:
>  gpio-203 (vtt_fixed           ) out hi
> ...
>
> Hence, improve GPIO debugfs code to show such kind of GPIOs
>
> After this patch sys/kernel/debug/gpio will produce following output:
>
>  # cat /debug/gpio
> ...
> GPIOs 160-191, platform/4805d000.gpio, gpio:
>  gpio-171 ((null)              ) in  hi IRQ
>
> GPIOs 192-223, platform/48051000.gpio, gpio:
>  gpio-203 (vtt_fixed           ) out hi
>
> Cc: Johan Hovold <johan@...nel.org>
> Signed-off-by: Grygorii Strashko <grygorii.strashko@...aro.org>

OK why not.

Patch applied.

Yours,
Linus Walleij
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/