From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kai-Heng Feng Subject: Re: [PATCH] pinctrl: amd: don't load pinctrl-amd on Gigabyte AM4 boards Date: Fri, 26 May 2017 18:18:51 +0800 Message-ID: References: <20170525040006.22654-1-kai.heng.feng@canonical.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Thomas Gleixner Cc: linus.walleij@linaro.org, linux-gpio@vger.kernel.org, LKML , Borislav Petkov List-Id: linux-gpio@vger.kernel.org On Fri, May 26, 2017 at 6:09 PM, Thomas Gleixner wrote: > On Thu, 25 May 2017, Kai-Heng Feng wrote: > >> On Gigabyte AM4 boards, pinctrl-amd generates tons of irq, makes the >> system not able to boot properly. >> >> Don't load the module until Gigabyte fixes the issue. > > NAK. > > That's the completely wrong approach. This crap will surface on a gazillion > of other boards and will hit users faster than you can keep that DMI list > up to date. Yea. I'll try to understand your patch, and hopefully I can find correct solutions next time. > > There is a proper solution to this problem: > > http://lkml.kernel.org/r/alpine.DEB.2.20.1705232307330.2409@nanos Wow, this is great news for Gigabyte AM4 users! Thanks for the patch, I'll build a custom Ubuntu kernel and get feedback from users. > > Thanks, > > tglx