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From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
	Timur Tabi <timur@codeaurora.org>,
	stable@vger.kernel.org
Subject: Re: [PATCH] gpiolib: Free the last requested descriptor
Date: Mon, 17 Sep 2018 12:14:17 +0200	[thread overview]
Message-ID: <CAPybu_3aaCyw9e4FJpu2r7QbGUVzDrjPmfo4oSue1Ncu0jkLGQ@mail.gmail.com> (raw)
In-Reply-To: <CACRpkdYgC7Z79c3swKE=ZwEUfVTC+oijKOqo5HwVdXLOsTT8Mg@mail.gmail.com>

Hi Linus
On Fri, Sep 14, 2018 at 10:56 AM Linus Walleij <linus.walleij@linaro.org> wrote:
>
> On Thu, Sep 13, 2018 at 3:37 PM Ricardo Ribalda Delgado
> <ricardo.ribalda@gmail.com> wrote:
>
> > The current code only frees N-1 gpios if an error occurs during
> > gpiod_set_transitory, gpiod_direction_output or gpiod_direction_input.
> > Leading to gpios that cannot be used by userspace nor other drivers.
> >
> > Cc: Timur Tabi <timur@codeaurora.org>
> > Cc: stable@vger.kernel.org
> > Fixes: ab3dbcf78f60f46d ("gpioib: do not free unrequested descriptors)
> > Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
>
> Patch applied for fixes with Jan's Reported-by tag.

Just a heads-up

I haven't seem the patch on your kernel tree at
https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git/refs/heads

it is probably on your computer tree, but I wanted to make sure the
patch is not lost in the wind :P

Thanks!


>
> Yours,
> Linus Walleij



-- 
Ricardo Ribalda

  reply	other threads:[~2018-09-17 10:14 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-13 13:37 [PATCH] gpiolib: Free the last requested descriptor Ricardo Ribalda Delgado
2018-09-13 14:11 ` Ricardo Ribalda Delgado
2018-09-14  8:56 ` Linus Walleij
2018-09-17 10:14   ` Ricardo Ribalda Delgado [this message]
2018-09-17 15:55     ` Linus Walleij

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