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[2604:1380:45e3:2400::1]) by mx.google.com with ESMTPS id y6-20020a17090ad70600b0028be756e409si1281337pju.13.2023.12.21.00.06.34 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Dec 2023 00:06:34 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-7975-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="X782y/94"; spf=pass (google.com: domain of linux-kernel+bounces-7975-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-7975-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 03EA42855C1 for ; Thu, 21 Dec 2023 08:06:34 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 93A5D15AEB; Thu, 21 Dec 2023 08:06:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="X782y/94" X-Original-To: linux-kernel@vger.kernel.org Received: from mail-yw1-f180.google.com (mail-yw1-f180.google.com [209.85.128.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 72DB5156E4 for ; Thu, 21 Dec 2023 08:06:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Received: by mail-yw1-f180.google.com with SMTP id 00721157ae682-5e266e8d39eso5664267b3.1 for ; Thu, 21 Dec 2023 00:06:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1703145984; x=1703750784; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=S7MnvmBC0PDW2dA6Fz6TSLG0xbK9jfAoZs6lV1vRHHI=; b=X782y/94O5Ag4gKWtxjeZtZUd+ap2n+JMOcLMYaizCHxCiaWmv30dEnfPNRqcZ5jy2 obAHDRmHxlr7MvKZMCABTq6UefYuqIkGyIPDQwa/yld7ai+3mCyasG2nkDpITm8OZIRm Ta/MnccWbbgbhvrw0gNnFKbtAU7+6n+WB36aSmASGjiBMPJinMIRALIn6FYb7I01fCg+ SzdzQjPGALzz0PcEeZQwkyM1yZMq6+xF3Z0+W2DUV9SEj12e5JYuO0qtx9D3YsPS4fji FjXfCBqDJlztlstirKji+3xTjMEFW8VebFZvwXniso9LC6wT5fyleFBoQ/OtddBsQJmV 0KLA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703145984; x=1703750784; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=S7MnvmBC0PDW2dA6Fz6TSLG0xbK9jfAoZs6lV1vRHHI=; b=QJMds+w/nc+4IQz+G3ygZxkUUPb+mH5iNsmXy4JwdCYRQmsZ+ESTumeU836c2DPIb7 HQuO8rOlBUETjSZd39J/QLfu+2fxinYzYsLAvK4k9IUxyA25XPyZpZ5C0Ee+7Z2Vy3y6 CLz4+kWK0CRmh7mfgA50zyzEy00dXSbk0VvvmScabx50hcQMuRH/NkC9hZad/d9eBoOW hbykLqJdMqXVHE0XqfS0sgx4CBNEjRvcfg8FOKcrOsU8rnagS1DpKM+afNxsmK4ZJV/7 VpUpx6mJXR0zqMbFpl92V2RmKK8RWxGmW22nasxQlSrru0fsAPpuEEBRMZbCMczskleH A3jA== X-Gm-Message-State: AOJu0Yyk44qzSt6IXzQfbA32D/c3NZj3diGYQMjP9urDz198leeBdfqi ja28VLZ+ToK7Zm7bk33FPtJKtUcWAa13EGiOYPgGfg== X-Received: by 2002:a25:e0c3:0:b0:dbd:2b6:6cfd with SMTP id x186-20020a25e0c3000000b00dbd02b66cfdmr763204ybg.2.1703145984546; Thu, 21 Dec 2023 00:06:24 -0800 (PST) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20231215-lockdep_warning-v1-1-8137b2510ed5@bootlin.com> In-Reply-To: <20231215-lockdep_warning-v1-1-8137b2510ed5@bootlin.com> From: Linus Walleij Date: Thu, 21 Dec 2023 09:06:13 +0100 Message-ID: Subject: Re: [PATCH] pinctrl: at91-pio4: use dedicated lock class for IRQ To: =?UTF-8?Q?Alexis_Lothor=C3=A9?= Cc: Ludovic Desroches , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Thomas Petazzoni , linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, Dec 15, 2023 at 10:35=E2=80=AFPM Alexis Lothor=C3=A9 wrote: > Trying to suspend to RAM on SAMA5D27 EVK leads to the following lockdep > warning: (...) > Fix lockdep false positive by setting a different class for parent and > children IRQ > > Fixes: 776180848b57 ("pinctrl: introduce driver for Atmel PIO4 controller= ") > Signed-off-by: Alexis Lothor=C3=A9 Patch applied for fixes. Yours, Linus Walleij