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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5B829C47420 for ; Tue, 29 Sep 2020 15:13:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F21E620773 for ; Tue, 29 Sep 2020 15:13:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="RfGxzvPa" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731420AbgI2PN4 (ORCPT ); Tue, 29 Sep 2020 11:13:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43902 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725710AbgI2PNz (ORCPT ); Tue, 29 Sep 2020 11:13:55 -0400 Received: from mail-ej1-x644.google.com (mail-ej1-x644.google.com [IPv6:2a00:1450:4864:20::644]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DF85FC061755 for ; Tue, 29 Sep 2020 08:13:53 -0700 (PDT) Received: by mail-ej1-x644.google.com with SMTP id nw23so15563543ejb.4 for ; Tue, 29 Sep 2020 08:13:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=/xLPzAomu6d8D04kvDBrtRQzHyWgQisYCMsYSahXBt0=; b=RfGxzvPa9jCfuxV2cMVQaoyEKnnWrbtl/1rWexSnmjmNpneYivCbMHg7oz+1AMmKDV VqmBMVyQOvYLLFZYm2bN1i0auC7pQIO1/BXbW83aPOBwleQhSyEO/IGJ1pK1v41tnUuG aI6FGNuUO0tO/Wx1n05/uhPGyB7dXp5kDaiaBpV7/9Ky3WRPtGqX9YjjxWHSxJNqMbXd 3GwEjYOwDfEqt1+zwC40Hc4JFEFQ7uygD/faUsTV4DKJ+3FnCj1Fs7HRFOK2FLXWZVhS AxbRyYwj0HgcAEse+jmaHLrAs/LWQRyb8JCyq/sgGxc3qbeRJYuoGe9ZRu0kfKx1Ak4S +Nag== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=/xLPzAomu6d8D04kvDBrtRQzHyWgQisYCMsYSahXBt0=; b=EAPwgeAark8t9PpbCBMIdWuylrFDwdBE8N5ZYzI/b8n5a9XW1vXii9ApIXruEDnTR0 VbQYY00W6B5Pgo3Xo4PhcgOcfYpWa6zL0SSkBPG5Au3UOCID5vtJza6+SixvJ7j7C4NN VQFq7s5I2UPqbWVUlC0aZEJbOIKjznS8jcDgfiabLueDES23YmP3oHJTeF6xJtYGTk+Y J6TJQmns5bGhWXNJT5SIDqCgn1sRyLggZJ5Lvugb6ejrGTXIjf6TR6oj66MZs5cNw33j JlPu6Y3GgxmrHWXDp7aHglllHXSAp+XeCXbFOLNAycO+TlqF8KqNksmE1nK6xfuOC3vX IaOg== X-Gm-Message-State: AOAM5317U3DsC+6Fx4EL9ms8wOplSdsiYFtPsRezpYwOyOVCc/kxuZiB RFKDn976tnQQLd9SJ4cGx6MNNVz0b06XyNH7Q3eL0id+gA4= X-Google-Smtp-Source: ABdhPJwjTE/Z9dJqWNhprP87IkK1vkSW7TrtzWliVOx0vgTwGiPAqNxOn+Wf46e6bnCbqgFwyw9GtSr4dbIiBPGRkxQ= X-Received: by 2002:a17:906:49c6:: with SMTP id w6mr4224530ejv.445.1601392432582; Tue, 29 Sep 2020 08:13:52 -0700 (PDT) MIME-Version: 1.0 References: <20200928002807.12146-1-warthog618@gmail.com> In-Reply-To: <20200928002807.12146-1-warthog618@gmail.com> From: Bartosz Golaszewski Date: Tue, 29 Sep 2020 17:13:42 +0200 Message-ID: Subject: Re: [PATCH v10 00/20] gpio: cdev: add uAPI v2 To: Kent Gibson Cc: LKML , linux-gpio , Linus Walleij , Andy Shevchenko , Arnd Bergmann Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Sep 28, 2020 at 2:28 AM Kent Gibson wrote: > > This patchset defines and implements a new version of the > GPIO CDEV uAPI to address existing 32/64-bit alignment issues, add > support for debounce, event sequence numbers, and allow for requested > lines with different configurations. > It provides some future proofing by adding optional configuration fields > and padding reserved for future use. > > The series can be partitioned into three blocks; the first two patches > are minor fixes that impact later patches, the next eleven contain the > v2 uAPI definition and implementation, and the final seven port the GPIO > tools to the v2 uAPI and extend them to use new uAPI features. > > The more complicated patches include their own commentary where > appropriate. > > Cheers, > Kent. > This series looks great now. Unless there are new objections I intend on picking it up tomorrow. Bartosz