linux-kernel - Re: [RFC/RFT PATCH 2/3] gpio: pxa: remove gpio_to

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, 1 Aug 2017 09:47:56 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Grygorii Strashko <grygorii.strashko@...com>
Cc:     Robert Jarzmik <robert.jarzmik@...e.fr>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
        Jerome Brunet <jbrunet@...libre.com>
Subject: Re: [RFC/RFT PATCH 2/3] gpio: pxa: remove gpio_to_irq() from hw irq handlers

On Sun, Jul 9, 2017 at 12:44 AM, Grygorii Strashko
<grygorii.strashko@...com> wrote:

> gpio_to_irq() API expected to be used by GPIO consumers and
> not drivers and there are no guarantee that its gpiolib implementation
> is irq safe.
>
> Signed-off-by: Grygorii Strashko <grygorii.strashko@...com>

Patch applied.

This is the right thing to do.

PXA developers: please test.

Yours,
Linus Walleij