linux-kernel - Re: [PATCH V2 2/4] gpio: sprd: Clear interrupt after set the interrupt type

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:   Thu, 21 Sep 2023 14:24:30 +0300
From:   Andy Shevchenko <andy@...nel.org>
To:     Wenhua Lin <Wenhua.Lin@...soc.com>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Orson Zhai <orsonzhai@...il.com>,
        Baolin Wang <baolin.wang@...ux.alibaba.com>,
        Chunyan Zhang <zhang.lyra@...il.com>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        wenhua lin <wenhua.lin1994@...il.com>,
        Xiongpeng Wu <xiongpeng.wu@...soc.com>
Subject: Re: [PATCH V2 2/4] gpio: sprd: Clear interrupt after set the
 interrupt type

On Thu, Sep 21, 2023 at 05:00:25PM +0800, Wenhua Lin wrote:
> The initialization state of the EIC module is a high level trigger.

Here you use EIC, in other places eic. Can you, please, be consistent?

> If it is currently a high level, the interrupt condition is met at
> this time, and the EIC interrupt has a latch capability, which will
> cause an interrupt to occur after booting. To avoid this, When setting
> the EIC interrupt trigger type, clear the interrupt once.

-- 
With Best Regards,
Andy Shevchenko