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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 65916FD7076 for ; Tue, 17 Mar 2026 10:34:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=FlGrEkibMU7jAxa/nAeVCmJI/B374Ki2x5uFqqjET4Q=; b=Lbd7yIVfxGBtSXCsXXN7QCMmyy m8+atBg9/PBQ0ohtJQuVucAgKSkbQ2lwN+sErLp7yYCGo9IU/f6soUgCTF2zFu5qlHaS7W7A6btkC y983HDjYGe4ZH04fexBnbZxUdTU3RsvgaaZtl2qAQm+S6aEeF48X4lKQAxvJ4DY+wU8f14Qh0z5iN NIy4chrLYoVPWAW8mfpkvBmO4kKZ5TDxMwU3biAeiavgQaxpsG5EmH3Zl7TIXJGFH4ItdhyScnihY DnXoH0Sdq2Qa1U9Vv8jp91T8K/g30zoH3AOQrqfSky/v2Zp1HoMNMirN72t4BTt5bxL34EuNFYJYF LXLndB4Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w2Rl4-000000062YT-3SQc; Tue, 17 Mar 2026 10:34:42 +0000 Received: from zeus03.de ([194.117.254.33] helo=mail.zeus03.de) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w2Rky-000000062TS-1gs2 for linux-arm-kernel@lists.infradead.org; Tue, 17 Mar 2026 10:34:41 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to; s=k1; bh=FlGr EkibMU7jAxa/nAeVCmJI/B374Ki2x5uFqqjET4Q=; b=eFh0XkAGzMPNjtcmbgff QOZPMTGhym26jBZOfBrQp5jdXXOXo7UUlMfNPmPoWR8Dxu7QTbJLJ6CzfclOrJ7N 5pAJufP17U/rg1k57+UhxOkrGs3RKsZLMRDmmhRWfZAznOWUisF92lPnxuozG5Q8 YCnIWrCduQMe+FABVERNeM8QN85Sby1Y4DRnhpRJ1T/wzRhpZFth+STBXAJpK7LD RDtZgOlUxY0GXh+SiBHs6/pv7JDSeDyxsUCSD7HC+zgXPumwIsWLe14e5/TIKZcg fkFC8tf3AZXbE2owx+TISJ6/NRNPs36iNKMwuQmFeYGCAWxM9hkc04XQIfij//Ds QA== Received: (qmail 235590 invoked from network); 17 Mar 2026 11:34:30 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 17 Mar 2026 11:34:30 +0100 X-UD-Smtp-Session: l3s3148p1@pjNn4TVNpshSwmvS Date: Tue, 17 Mar 2026 11:34:30 +0100 From: Wolfram Sang To: Andy Shevchenko Cc: Douglas Anderson , Greg Kroah-Hartman , "Rafael J . Wysocki" , Danilo Krummrich , stable@vger.kernel.org, Andrew Lunn , Daniel Scally , "David S. Miller" , Eric Dumazet , Fabio Estevam , Frank Li , Heikki Krogerus , Heiner Kallweit , Jakub Kicinski , Len Brown , Mark Brown , Paolo Abeni , Pengutronix Kernel Team , Rob Herring , Russell King , Sakari Ailus , Saravana Kannan , Sascha Hauer , devicetree@vger.kernel.org, driver-core@lists.linux.dev, imx@lists.linux.dev, linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH] device property: Make modifications of fwnode "flags" thread safe Message-ID: References: <20260316154159.1.I0a4d03104ecd5103df3d76f66c8d21b1d15a2e38@changeid> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260317_033439_314116_BFBCBE8C X-CRM114-Status: UNSURE ( 6.84 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org > Like Danilo I am also not sure what lock protects fwnode accesses. This is basically the question I asked to Doug. If he also don't see one, let's take this patch as is.