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

Message-ID: <871sovqgeo.fsf@belgarion.home>
Date:   Tue, 01 Aug 2017 20:41:51 +0200
From:   Robert Jarzmik <robert.jarzmik@...e.fr>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     Grygorii Strashko <grygorii.strashko@...com>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        "linux-gpio\@vger.kernel.org" <linux-gpio@...r.kernel.org>,
        "linux-kernel\@vger.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-tegra\@vger.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

Linus Walleij <linus.walleij@...aro.org> writes:

> 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.

Hi Linus,

Currently pxa25x and pxa27x are broken because of a .data section misalignment
(issue cross arm architectures), so testing is a bit hard for me right now. I'll
wait to have a working again tree to test, and then report.

Cheers.

--
Robert