From patchwork Tue Jul 23 13:27:11 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 1963869 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=mtbTEVhx; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.a=rsa-sha256 header.s=mail20150812 header.b=Tub1hLxA; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:4601:e00::3; helo=am.mirrors.kernel.org; envelope-from=linux-tegra+bounces-3069-incoming=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from am.mirrors.kernel.org (am.mirrors.kernel.org [IPv6:2604:1380:4601:e00::3]) (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 4WSyjv5j13z1yYm for ; Tue, 23 Jul 2024 23:32:03 +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 am.mirrors.kernel.org (Postfix) with ESMTPS id 85D5D1F22D7C for ; Tue, 23 Jul 2024 13:32:01 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 08624153824; Tue, 23 Jul 2024 13:32:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b="mtbTEVhx"; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b="Tub1hLxA" X-Original-To: linux-tegra@vger.kernel.org Received: from mout-p-101.mailbox.org (mout-p-101.mailbox.org [80.241.56.151]) (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 A5300153598; Tue, 23 Jul 2024 13:31:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=80.241.56.151 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721741519; cv=none; b=JC2vw6GkirZkA7WtvK4Zhb54oSwnInUjxUWvTfJ8ak1lu8f7tWkktQFxLV83gWvnlhlZzNJ5Yz38VzYH4o+EehX12A0+jfLt2vXCsZE0Y+nE+jRXHFiVcV5TTAUH4IBAGlfVg+snjD+OM46qYC9K5XKeTklXyDR8DRcDM1Oom5M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721741519; c=relaxed/simple; bh=vm6tF6U5dv5hKGTc4epiF1vCBcYga3Tqx+Ij6nGrGL8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=eSXBMSx3xU32X3L8s+ZduxUsVfFHkRtsdfpIBWzMWJwfaFTgx87TFy0b02rgb31a9tQqzLl6UpsisPLBZ46UoqjR2JlQqLuPz8ylhGmLvcqAb5V/qvqDUuh0p/AE9Z5BsRmy1Pj4WJDPsgKNZWuNEILlgERr689UN140Fb+cmTA= 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=mtbTEVhx; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b=Tub1hLxA; arc=none smtp.client-ip=80.241.56.151 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 [10.196.197.2]) (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-101.mailbox.org (Postfix) with ESMTPS id 4WSyjl71sRz9scd; Tue, 23 Jul 2024 15:31:55 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1721741516; 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=OLz77LzvuSzxCXE91+r5praSW9rHB+IiCRvxOW5YTc0=; b=mtbTEVhxHpDuegouu9mRcxwzpifmYi2Uey1qrWqbnTqEMAsYDJHTXsjTvnKbWPACUX4VxS c1sIU2z4mtRk3uwGpW/Hx4qCL2aFySb8w2ARSFYjjvcmIdJmziWkgLeILtyzADK6eygqDI xYsMLhSGhIhT9Scq4TLYU5QQ03Ml4Bcx3cP06+bj52N4VMXG96T4vhlK/fmBvS11IpnHRy JrBakZ5ydct41hYAskMI3TxG2AhM9v0zGhyBNxHV4szD8kHWrLevDZAxi68dNaByZPOszI STPaeg/fjN/UtbmHb+VP0WJm34/eLYWqXLQQQGcN/fDGRMEj3ohb/g+8ryUq+A== From: Marek Vasut DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1721741513; 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=OLz77LzvuSzxCXE91+r5praSW9rHB+IiCRvxOW5YTc0=; b=Tub1hLxAqICbMLCpnaYJgw/JLeRn2mLDkwYUsQiRz5fgM8Th9nS47rSrxu5AmBKEZ7YINl Q0nwuI9Odg3NX9UYKKQPUHi7wk/C3wOwpELbX+TzB8zliXUhW+xXZ6/+UneTaTaaAzeb5g rfx58iX9B33qFDcDcLE6Y+RBqeqbkJFxHq0BgAI39MCM4WFrHvMYX5adH7J76M+s+QjggB gHcYAc2B+0J3hi+QEHUn0j0vcd8lewHZv+W2b4zJaNmDwJRB4NUUL9CjfEuzwGQ+3vv4UL oBi+un5uBis/s1a5/VDJ6Z4MJ7c/UnXzr9X9btXnaF7jvFfXWjouLPlLBrUG/g== 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 11/15] PCI: tegra: Silence set affinity failed warning Date: Tue, 23 Jul 2024 15:27:11 +0200 Message-ID: <20240723132958.41320-12-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: 3d7cf31aa65081ec113 X-MBO-RS-META: ub9drah4j7661adyzmydnonpna9ufioy 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 --- V3: - New patch V4: No change --- drivers/pci/controller/pci-tegra.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c index 038d974a318ea..d7517c3976e7f 100644 --- a/drivers/pci/controller/pci-tegra.c +++ b/drivers/pci/controller/pci-tegra.c @@ -1629,11 +1629,6 @@ static void tegra_msi_irq_unmask(struct irq_data *d) spin_unlock_irqrestore(&msi->mask_lock, flags); } -static int tegra_msi_set_affinity(struct irq_data *d, const struct cpumask *mask, bool force) -{ - return -EINVAL; -} - static void tegra_compose_msi_msg(struct irq_data *data, struct msi_msg *msg) { struct tegra_msi *msi = irq_data_get_irq_chip_data(data); @@ -1648,7 +1643,6 @@ static struct irq_chip tegra_msi_bottom_chip = { .irq_ack = tegra_msi_irq_ack, .irq_mask = tegra_msi_irq_mask, .irq_unmask = tegra_msi_irq_unmask, - .irq_set_affinity = tegra_msi_set_affinity, .irq_compose_msi_msg = tegra_compose_msi_msg, }; @@ -1697,8 +1691,8 @@ static const struct irq_domain_ops tegra_msi_domain_ops = { }; static struct msi_domain_info tegra_msi_info = { - .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | - MSI_FLAG_PCI_MSIX), + .flags = MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | + MSI_FLAG_NO_AFFINITY | MSI_FLAG_PCI_MSIX, .chip = &tegra_msi_top_chip, };