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 DBFB0C433EF for ; Sun, 30 Jan 2022 01:50:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353463AbiA3Bui (ORCPT ); Sat, 29 Jan 2022 20:50:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60186 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244162AbiA3Buh (ORCPT ); Sat, 29 Jan 2022 20:50:37 -0500 Received: from mail-yb1-xb2f.google.com (mail-yb1-xb2f.google.com [IPv6:2607:f8b0:4864:20::b2f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7FFFEC061714 for ; Sat, 29 Jan 2022 17:50:37 -0800 (PST) Received: by mail-yb1-xb2f.google.com with SMTP id w81so7560826ybg.12 for ; Sat, 29 Jan 2022 17:50:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=cOgmiwyZjjoa2KmLRsDTQqtndRZfyO2tlSE6rtX52CU=; b=GADiTDv7bceiPCwC+8hOAL00PLZrvQ/NahQ4u3SQKW0IofAB42JoU9oJ3i4k8yP/cp UjoRe65Avw+T69+se7Xe3/T5HR0x5fGM5jN9j2VIg2nfqNWfOJgXNdoYOGoIxLr+Dvlt qTZsrnlyTzDRqqjtdeDyI/43LOynZlOlP1zGPwobeeizWVr60PoEt3AOzFIxnSQ386/e adSPWi4aNGjS3jwDBoSg1yEkA2l/zIlQfX2A8054bUYTcPddM02VKecZyRnIkwkGtx9S gL3TiVRghBTDZdaqr+B0P+LvVcSj+LfCrUvGtO1Ck3qqfZ9agqjJxCJ6d4W+Y5JM/NAf IDmw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=cOgmiwyZjjoa2KmLRsDTQqtndRZfyO2tlSE6rtX52CU=; b=xTVk4yTekpy2xjMF6TdOgHrqSyn3EBIqeH0ARHlDiRVioeDfzFq8Fd0ArsB1IK7/kc UevqxmE7Zd+iW91DyDYkYsPpH645+CC7zxMy5atLSqvm84K5VwNcQdrsTuxz0h5YCa34 bFK5PsIOKONvHx3SXN6GYmXb4cf7Fsyu1stSsN7jz4pcnGTlhyJG6nFevnRtVhC5iRP/ wINGzsfldFJ5eDA1w/+5GvVu8W/AoSvKG6FbyLHHRarZRimytPmC6NQofJaLJ/sG+JvG /GUMsrKo/sv3GIIt2be0oEctUwHEyjk83Tzs6yK2RvvccsiqrnmKUcNuytL88gt3SG9B 27VQ== X-Gm-Message-State: AOAM532HJ8GLKgh/lSK7Xx2mR/Q1KgFs7Eqdy6Ma7MndXlxl0wTCJruy pEOM0M6+BVatHVGR9bq696rcspLbrpc4uCLFpUFD1g== X-Google-Smtp-Source: ABdhPJwsUgbHQxzZC2X5NxV1xXcoZwY26kEaYR+fnCssyr4T9BhV55Xyz53hohkukDK6ALvgU8mEZhuGi8OOBHFFBJo= X-Received: by 2002:a05:6902:124a:: with SMTP id t10mr20359327ybu.634.1643507436695; Sat, 29 Jan 2022 17:50:36 -0800 (PST) MIME-Version: 1.0 References: <20220129115228.2257310-1-j.neuschaefer@gmx.net> In-Reply-To: <20220129115228.2257310-1-j.neuschaefer@gmx.net> From: Linus Walleij Date: Sun, 30 Jan 2022 02:50:25 +0100 Message-ID: Subject: Re: [PATCH v5 0/9] Nuvoton WPCM450 pinctrl and GPIO driver To: =?UTF-8?Q?Jonathan_Neusch=C3=A4fer?= Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, Rob Herring , openbmc@lists.ozlabs.org, Tomer Maimon , Joel Stanley , linux-kernel@vger.kernel.org, Andy Shevchenko , Avi Fishman , Tali Perry , Patrick Venture , Nancy Yuen , Benjamin Fair Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org On Sat, Jan 29, 2022 at 12:57 PM Jonathan Neusch=C3=A4fer wrote: > This is version 5 of the WPCM450 pinctrl/GPIO driver patchset. I haven't had time to look in detail but the kernel robot is complaining about patch 5... > I was originally just going to rebase the patchset on top of v5.17-rc1, > but while testing, I found that the IRQ handling code violated locking > rules, specifically that it used spin locks (which can sleep on RT kernel= s) > in IRQ contexts. So I made a few changes to fix that, mainly switching > to raw spin locks. Which patches do you expect to be applied to the pin control tree? Yours, Linus Walleij