From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 44188C433F5 for ; Fri, 22 Apr 2022 12:18:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1447368AbiDVMVt (ORCPT ); Fri, 22 Apr 2022 08:21:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235624AbiDVMVr (ORCPT ); Fri, 22 Apr 2022 08:21:47 -0400 Received: from wp530.webpack.hosteurope.de (wp530.webpack.hosteurope.de [IPv6:2a01:488:42:1000:50ed:8234::]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 620FA55222; Fri, 22 Apr 2022 05:18:54 -0700 (PDT) Received: from [2a02:8108:963f:de38:6624:6d8d:f790:d5c]; authenticated by wp530.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) id 1nhsFP-000118-K1; Fri, 22 Apr 2022 14:18:51 +0200 Message-ID: Date: Fri, 22 Apr 2022 14:18:50 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0 Subject: Re: [PATCH] gpio: Request interrupts after IRQ is initialized Content-Language: en-US From: Thorsten Leemhuis To: Mario Limonciello Cc: firew4lker , Bartosz Golaszewski , Andy Shevchenko , Shreeya Patel , "open list:GPIO SUBSYSTEM" , open list , Basavaraj.Natikar@amd.com, Richard.Gong@amd.com, stable@vger.kernel.org, Greg KH , "regressions@lists.linux.dev" , Linus Walleij References: <20220414025705.598-1-mario.limonciello@amd.com> <20966c6b-9045-9f8b-ba35-bf44091ce380@gmail.com> <67df4178-5943-69d8-0d61-f533671a1248@amd.com> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-bounce-key: webpack.hosteurope.de;regressions@leemhuis.info;1650629934;3fe65a09; X-HE-SMSGID: 1nhsFP-000118-K1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 21.04.22 18:07, Thorsten Leemhuis wrote: > On 20.04.22 00:02, Linus Walleij wrote: >> On Mon, Apr 18, 2022 at 6:34 AM Mario Limonciello >> wrote: >> >>> Linus Walleij, >>> >>> As this is backported to 5.15.y, 5.16.y, 5.17.y and those all had point >>> releases a bunch of people are hitting it now. If you choose to adopt >>> this patch instead of revert the broken one, you can add to the commit >>> message too: >>> >>> Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1976 >> >> I am on parental leave kind of, but Bartosz knows what to do, >> in this case, since it is ACPI-related, Andy knows best what >> to do, and I see he also replied. > > Bartosz, Andy, what's the status here? It looks like the patch didn't > make any progress in the past few days (or did I miss it?). I'd really > like to see this patch or a revert of 5467801f1fcb ("gpio: Restrict > usage of GPIO chip irq members before initialization") mainlined by rc4, > so Greg (CCed) can fix it in the next round of stable updates, as it > seems quite a few people are affected by the problem. Mario, are you aware if this patch made any progress towards getting merged? If not, I wonder if we (you?) maybe should ask Linus to pick this up directly giving the circumstances to speed things up (or maybe a v2 that incorporates all the Reviewed-by/ACKs that accumulated). Ciao, Thorsten > Reminder: this is one of those issue that we IMHO really should fix > quickly, as explained by a text recently added to the documentation: > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/handling-regressions.rst#n131 > > Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) > > P.S.: As the Linux kernel's regression tracker I deal with a lot of > reports and sometimes miss something important when writing mails like > this. If that's the case here, don't hesitate to tell me in a public > reply, it's in everyone's interest to set the public record straight. >