X-Received: by 2002:a17:90a:3b04:b0:1bc:72f8:c8a with SMTP id d4-20020a17090a3b0400b001bc72f80c8amr10683724pjc.176.1645662952170; Wed, 23 Feb 2022 16:35:52 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1645662952; cv=none; d=google.com; s=arc-20160816; b=d2E7Vax7/X3aT5HoSL3yU6+NgAfffRcZ2vRQY8XvHKsBeCKDgNIN7tQb7u7+GA/RiK w33pmN7K1D4x23F6Romsf33+ECO25dqwViPUHs67q+MCe2fQ/ipN/sL8Uzbog+R8IpKq Jbt/w9VhVm1ABBJsxYXlrAL32ebfij36M8p9lgYrDLV4Vr+s1TCnQnd++alIYvSZiIR7 N5VsBOh+6VCqHooyvkhPLdcrLVYtx7Vw/ffkgXvQGjUZNti5/m4L6RJ7ytGM2QY4yVOu 6q9bIsWHp51utXSIAO+Ihvy6xVHqj0GOFSwV2Ni86sn31OwzV+m9lF5lQjBKtsCH94sK B8wg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:message-id:user-agent :references:in-reply-to:subject:cc:to:from:date:mime-version :dkim-signature; bh=oGVWxadpVFh9daZ6kD8USCIOAdoDeJgJ1oxK1LO3RQU=; b=S4GRutwUSRdgr0W8xdCxRto3OVCgmwN9EdNUCdXF02OiQyVQmu7OVkzLhFwlkXhyk1 lnqcU63+EqWeD+Kn/Llx3XBWmxCVrEj59lE5TRZNncXT3Cz8jcZ/PgQUPsTAt6NvOrhB EELRyre8Zp7kplejdSsa1vYUCtsuTN89vFLLqf1LH06SrqHWQNsjT+Znev5CwOqZELHF n1I75CgfLNp0c2X487G8CyebGYfheelIKCmk1WqM9PJFiDoCTTXM+sTmRrqYBiU0R+j2 /bzVg1+q9KJRK9NR25fcbjKaqN5zkaP1/N9/x28gYy+n10eyTu8COQ2Zd0LCRRiqONvh dJbg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=cWls5Ned; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net. [2620:137:e000::1:18]) by mx.google.com with ESMTPS id l9si1229368pfc.282.2022.02.23.16.35.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Feb 2022 16:35:52 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=cWls5Ned; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 11959A1BCB; Wed, 23 Feb 2022 16:34:47 -0800 (PST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243796AbiBWSOl (ORCPT + 99 others); Wed, 23 Feb 2022 13:14:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44862 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241030AbiBWSOk (ORCPT ); Wed, 23 Feb 2022 13:14:40 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 406CB48315; Wed, 23 Feb 2022 10:14:12 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id E0BFBB8212F; Wed, 23 Feb 2022 18:14:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6B95DC340E7; Wed, 23 Feb 2022 18:14:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1645640049; bh=Wxzunyx2l5y9CCTx4nOCZYPf3YEgpmzKbzTfonaFoKU=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=cWls5NedytacTVIsmrOIUE3vd72wtl/GQAbopySZo28Qw+t3dBZxW21q358WS1WPU ubsWSGp8yl8bYZCKRhoWRDLVsmLj/Ldhf4CePDJMZNCSSFTzyzbriOxkTps3HfIudw VjfsWHd/FunR3t084E1Yk1iPcmL1bLFVQNhQEBMPIqgbmQkQinm3bTsS4NkCsG0bdx YAvKlSqq8MA6DY2ZLvFYXj+LTMMVLXALkStw+k8txeIAi90gempgMtPi8P0Eps/q/C 0rOjTx2yH5VbID64xgs/gAAtJqNC9Gh1m8ah3g3cG1kXYKSD60zw740oeKlGZbVyz1 hBscF6tkx5FbQ== Received: from disco-boy.misterjones.org ([51.254.78.96] helo=www.loen.fr) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1nMw9O-009ynS-2h; Wed, 23 Feb 2022 18:14:07 +0000 MIME-Version: 1.0 Date: Wed, 23 Feb 2022 18:14:05 +0000 From: Marc Zyngier To: Jeffrey Hugo Cc: lkml , Linus Walleij , Bartosz Golaszewski , Thierry Reding , Joey Gouly , Jonathan Hunter , Hector Martin , Sven Peter , Alyssa Rosenzweig , Bjorn Andersson , Andy Gross , Thomas Gleixner , gpio , linux-tegra@vger.kernel.org, Linux ARM , MSM , Android Kernel Team Subject: Re: [PATCH 1/5] gpio: Don't fiddle with irqchips marked as immutable In-Reply-To: References: <20220223154405.54912-1-maz@kernel.org> <20220223154405.54912-2-maz@kernel.org> User-Agent: Roundcube Webmail/1.4.13 Message-ID: X-Sender: maz@kernel.org Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 51.254.78.96 X-SA-Exim-Rcpt-To: jeffrey.l.hugo@gmail.com, linux-kernel@vger.kernel.org, linus.walleij@linaro.org, brgl@bgdev.pl, thierry.reding@gmail.com, joey.gouly@arm.com, jonathanh@nvidia.com, marcan@marcan.st, sven@svenpeter.dev, alyssa@rosenzweig.io, bjorn.andersson@linaro.org, agross@kernel.org, tglx@linutronix.de, linux-gpio@vger.kernel.org, linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, kernel-team@android.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-Spam-Status: No, score=-2.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2022-02-23 17:48, Jeffrey Hugo wrote: > On Wed, Feb 23, 2022 at 10:40 AM Marc Zyngier wrote: >> >> In order to move away from gpiolib messing with the internals of >> unsuspecting irqchips, add a flag by which irqchips advertise >> that they are not to be messed with, and do solemnly swear that >> they correctly call into the gpiolib helpers wueh required. > > "wueh"? Should that be "when"? Absolutely. There are more typos in this cover letter, and probably even more in the individual patches! M. -- Jazz is not dead. It just smells funny...