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 04CB3C3DA61 for ; Wed, 24 Jul 2024 15:43:54 +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: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:References: List-Owner; bh=rE1dDgSz3fxF8twGygiPEmkRW/fcjtC3uXokQBmo5I8=; b=csbyUUXwfS2Gnw I4z0sz+euDQYlyDly8wfuyS/yCH1g7R7NXAyoVuPF5d+c5i5kdmX+RjTl57BrJQTUSOJ9mWihkFPj u16RAKRMFpxD5D8ET2VjSUQQpt0xLDBOOvwBJZGjYGocJg2e0xBOk2Jau76dZ9tivkqvxP/4C5GVV FDbPEnoxwTIm40m7Jn/HoBld93h8rFg/nykJMlpxg4bqx9MekCf0YKzhpTVvRkUVzJmI24nul/QMy zpY4VuzK+Byh4sXed1peW/ogpNxo1RiLGwdYCbTBP4RrKkCmlFJOJnwO6VWg36gsL3P/7vyC+n3D0 iMyEZidCCptgmc3CVIeg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sWe9Z-0000000FoTT-0LcQ; Wed, 24 Jul 2024 15:43:45 +0000 Received: from sin.source.kernel.org ([145.40.73.55]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sWe99-0000000FoPR-2lx7; Wed, 24 Jul 2024 15:43:21 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 4F921CE1151; Wed, 24 Jul 2024 15:43:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 37506C32782; Wed, 24 Jul 2024 15:43:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721835796; bh=CAUscHClM0Mm+A7tgR9qonZKiiwkl9RkhG3FCitYr3g=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=Lgs+a+Gj8Z6SEL3m6Ih6tZ1yAEtVhA0Gd0o9Nsgm6NY39oGgx2+lpT3+puUYV4ewx 0VncHfOrm5ibiNkfpvfo4yOl14RmuPzrNvBWdCx/gYYwj/FxpG1XnbyqvIZqZGfgrN QICGF1WW5OhI/rnZx6IhUVs4ZxBDXhXxR/nZcEVWx96Cmq75t+POuM7nvub19/S+Sj mH87+JNrMabZAJAFNC3dHn2JV/0eAtwNjddtwjn3Xh/nFi/07VgNCKZNnvtIM4v+6W 1Wj8vFKn2VuaUF8nTLSDOam4hSFiSDlKJfz0KaTxGzV39mi35OtigfkFFSUsBDXg9n 6YaXj3FJjAjCQ== Date: Wed, 24 Jul 2024 10:43:14 -0500 From: Bjorn Helgaas To: Marek Vasut Cc: linux-pci@vger.kernel.org, Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Pali =?utf-8?B?Um9ow6Fy?= , Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= , Aleksandr Mishin , Anna-Maria Behnsen , Anup Patel , Bjorn Helgaas , Broadcom internal kernel review list , Daire McNamara , Damien Le Moal , Florian Fainelli , Hou Zhiqiang , Jianjun Wang , Jim Quinlan , Jingoo Han , Jisheng Zhang , Jon Hunter , Jonathan Derrick , Joyce Ooi , Karthikeyan Mitran , Kishon Vijay Abraham I , Koichiro Den , Lorenzo Pieralisi , Manivannan Sadhasivam , Marc Zyngier , Michal Simek , Nicolas Saenz Julienne , Niklas Cassel , Nipun Gupta , Nirmal Patel , Rob Herring , Ryder Lee , Shivamurthy Shastri , Siddharth Vadapalli , Thierry Reding , Thomas Gleixner , Thomas Petazzoni , Yoshihiro Shimoda , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-renesas-soc@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-tegra@vger.kernel.org Subject: Re: [PATCH v4 00/15] genirq/msi: Silence set affinity failed warning Message-ID: <20240724154314.GA800620@bhelgaas> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240723132958.41320-1-marek.vasut+renesas@mailbox.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240724_084320_085123_4CD61078 X-CRM114-Status: GOOD ( 11.73 ) 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 On Tue, Jul 23, 2024 at 03:27:00PM +0200, Marek Vasut wrote: > Various PCIe controllers that mux MSIs onto single IRQ line produce these > "IRQ%d: set affinity failed" warnings when entering suspend. Remove the > .irq_set_affinity callbacks and make sure they are NULL in all affected > controllers, so this warning in kernel/irq/msi.c is not triggered. > > This has been compile-tested only on all but the R-Car PCI controller. > > The clean ups are done per-driver so they can be easily reverted in case > they break something. > > Marek Vasut (15): > genirq/msi: Silence set affinity failed warning > PCI: aardvark: Silence set affinity failed warning > PCI: altera-msi: Silence set affinity failed warning > PCI: brcmstb: Silence set affinity failed warning > PCI: dwc: Silence set affinity failed warning > PCI: mediatek-gen3: Silence set affinity failed warning > PCI: mediatek: Silence set affinity failed warning > PCI: mobiveil: Silence set affinity failed warning > PCI: plda: Silence set affinity failed warning > PCI: rcar-host: Silence set affinity failed warning > PCI: tegra: Silence set affinity failed warning > PCI: vmd: Silence set affinity failed warning > PCI: xilinx-nwl: Silence set affinity failed warning > PCI: xilinx-xdma: Silence set affinity failed warning > PCI: xilinx: Silence set affinity failed warning Happy to apply this series via the PCI tree given an ack from Thomas. In that event I would rewrap the commit logs to fit in 75 columns and include a note in the driver patches about what event causes the warning. No need to repost for that unless other changes are needed. Thanks for doing this work! Bjorn