From patchwork Tue Jul 23 13:27:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 1963874 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=mailbox.org header.i=@mailbox.org header.a=rsa-sha256 header.s=mail20150812 header.b=cSza46MC; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.a=rsa-sha256 header.s=mail20150812 header.b=oDx8hHyt; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:45e3:2400::1; helo=sv.mirrors.kernel.org; envelope-from=linux-tegra+bounces-3073-incoming=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org [IPv6:2604:1380:45e3:2400::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4WSykL6Dngz1yYm for ; Tue, 23 Jul 2024 23:32:26 +1000 (AEST) 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 A0EF92839E5 for ; Tue, 23 Jul 2024 13:32:25 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 537DD153582; Tue, 23 Jul 2024 13:32:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b="cSza46MC"; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b="oDx8hHyt" X-Original-To: linux-tegra@vger.kernel.org Received: from mout-p-103.mailbox.org (mout-p-103.mailbox.org [80.241.56.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 28676152E1D; Tue, 23 Jul 2024 13:32:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=80.241.56.161 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721741545; cv=none; b=JAl+5Kwt7N4Nc4pUKxs14hXffzqV7n422a8IiDGRGZ1tekraAy3a5nHs+fvD6h09gNHPb9Loy2TGTe4QnJyZxe439cJD7Qqzukjj8wbBXcJO3AubqLqJSleCIuNoMTGchRouGIQjIoPbr/SOKX02XKysHaNdIDkcHxh/uAEP+xc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721741545; c=relaxed/simple; bh=7VZx/BlyjiBZZAFGkoMkgwqr0PVQWJtSIlrphGmel4c=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=aV0tqaz3bTX+5hadRCAUjFQzZUkhKpBuJD2udHNOd8kUxMqiC94+RN5Zgu61e6vCNsa5SWGzMEA7vD9XWXSqpsVD35MqcDZRl6Ad0iwj/fuUjtYj40HvLk7XyXnROTrdA1nn3IFA9Rp5VEu5vro5KuQUfCR/mtoqqVfhAE+ybY8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mailbox.org; spf=pass smtp.mailfrom=mailbox.org; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b=cSza46MC; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b=oDx8hHyt; arc=none smtp.client-ip=80.241.56.161 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mailbox.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mailbox.org Received: from smtp2.mailbox.org (smtp2.mailbox.org [IPv6:2001:67c:2050:b231:465::2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-103.mailbox.org (Postfix) with ESMTPS id 4WSykF21CCz9spm; Tue, 23 Jul 2024 15:32:21 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1721741541; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=uHqYl7ZhdlKmC3M9eCufqi3KN10HPkOjoc62IcJ1TAU=; b=cSza46MC4axXuI8nPQc07bdKbiQychyj9MHn0Uqv/n65S5RBkA+lNd7QHgszSwchBJw4pd +JwEVRGqsrP9J/BHxSP6uyQOcvQv9H7zL+Jdi61erSH9ObYkqg2bThj7RPkTzQ2NWBg0N0 7PMN2kHdNyz6OVnLEYXuEoUNWWUt/9ofxzSQT0QBUR/XQ/by+ilUe5m/8B2eMoWfVyskub F+cfwWb2qPQBPLa1dTNncjBHuGMI032sCiPzscb/2kvATazUpoXTqGAlImrgfi/HmMpYDS 8smdUOD1TohZg0kTeDVhGPoCfZQju3gPbbHsZ49BVLWkQtNRCAvJohSTugQm6Q== From: Marek Vasut DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1721741538; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=uHqYl7ZhdlKmC3M9eCufqi3KN10HPkOjoc62IcJ1TAU=; b=oDx8hHytmRditJ6W2cggjmmTsKITQWgRQroLXHcaepTdilrpCVXa54CppWi2r5HztcWQg+ i+uhVwX85V8Y9SusmHM9SSqbJuKHZtckRomfw5HkSk9E7Q6qEU36eF2cvWvUoPA2G1iMhm +oJZpT2kA7Q97mnuWpNsz2uM50A2KJCsRuTheodPL/YUn/24qptHXgKJJ9/js/Nt5jxK1G dWwjIGyHGtXN4B0A6F9yZ/ntHrJK5PMnB9bXjXw7C/88peq3XIQZGdP906aBf8FXoR0gGJ 5s4DMAbO77sk/q62hqqTTwB82FnFbLWZ8n0jAKjduDZx1kyDpwLmyYN70ysvmw== To: linux-pci@vger.kernel.org Cc: Marek Vasut , =?utf-8?q?Krzysztof_Wilcz?= =?utf-8?q?y=C5=84ski?= , =?utf-8?q?Pali_Roh=C3=A1r?= , =?utf-8?q?Uwe_Kleine-K=C3=B6?= =?utf-8?q?nig?= , 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: [PATCH v4 15/15] PCI: xilinx: Silence set affinity failed warning Date: Tue, 23 Jul 2024 15:27:15 +0200 Message-ID: <20240723132958.41320-16-marek.vasut+renesas@mailbox.org> In-Reply-To: <20240723132958.41320-1-marek.vasut+renesas@mailbox.org> References: <20240723132958.41320-1-marek.vasut+renesas@mailbox.org> Precedence: bulk X-Mailing-List: linux-tegra@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MBO-RS-ID: ed593b2c540759fff74 X-MBO-RS-META: go35zz1zo5op1nwnubdcnmt5h4mgd8ux X-Rspamd-Queue-Id: 4WSykF21CCz9spm Use newly introduced MSI_FLAG_NO_AFFINITY, which keeps .irq_set_affinity unset and allows migrate_one_irq() code in cpuhotplug.c to exit right away, without printing "IRQ...: set affinity failed(-22)" warning. Remove .irq_set_affinity implementation which only return -EINVAL from this controller driver. Signed-off-by: Marek Vasut --- Cc: "Krzysztof Wilczyński" Cc: "Pali Rohár" Cc: "Uwe Kleine-König" Cc: Aleksandr Mishin Cc: Anna-Maria Behnsen Cc: Anup Patel Cc: Bjorn Helgaas Cc: Broadcom internal kernel review list Cc: Daire McNamara Cc: Damien Le Moal Cc: Florian Fainelli Cc: Hou Zhiqiang Cc: Jianjun Wang Cc: Jim Quinlan Cc: Jingoo Han Cc: Jisheng Zhang Cc: Jon Hunter Cc: Jonathan Derrick Cc: Jonathan Hunter Cc: Joyce Ooi Cc: Karthikeyan Mitran Cc: Kishon Vijay Abraham I Cc: Koichiro Den Cc: Lorenzo Pieralisi Cc: Manivannan Sadhasivam Cc: Marc Zyngier Cc: Michal Simek Cc: Nicolas Saenz Julienne Cc: Niklas Cassel Cc: Nipun Gupta Cc: Nirmal Patel Cc: Rob Herring Cc: Ryder Lee Cc: Shivamurthy Shastri Cc: Siddharth Vadapalli Cc: Thierry Reding Cc: Thomas Gleixner Cc: Thomas Petazzoni Cc: Yoshihiro Shimoda Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mediatek@lists.infradead.org Cc: linux-pci@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rpi-kernel@lists.infradead.org Cc: linux-tegra@vger.kernel.org --- V4: - New patch --- drivers/pci/controller/pcie-xilinx.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/pci/controller/pcie-xilinx.c b/drivers/pci/controller/pcie-xilinx.c index cb6e9f7b0152c..0b534f73a9420 100644 --- a/drivers/pci/controller/pcie-xilinx.c +++ b/drivers/pci/controller/pcie-xilinx.c @@ -208,11 +208,6 @@ static struct irq_chip xilinx_msi_top_chip = { .irq_ack = xilinx_msi_top_irq_ack, }; -static int xilinx_msi_set_affinity(struct irq_data *d, const struct cpumask *mask, bool force) -{ - return -EINVAL; -} - static void xilinx_compose_msi_msg(struct irq_data *data, struct msi_msg *msg) { struct xilinx_pcie *pcie = irq_data_get_irq_chip_data(data); @@ -225,7 +220,6 @@ static void xilinx_compose_msi_msg(struct irq_data *data, struct msi_msg *msg) static struct irq_chip xilinx_msi_bottom_chip = { .name = "Xilinx MSI", - .irq_set_affinity = xilinx_msi_set_affinity, .irq_compose_msi_msg = xilinx_compose_msi_msg, }; @@ -271,7 +265,8 @@ static const struct irq_domain_ops xilinx_msi_domain_ops = { }; static struct msi_domain_info xilinx_msi_info = { - .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS), + .flags = MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | + MSI_FLAG_NO_AFFINITY, .chip = &xilinx_msi_top_chip, };