Message ID | 20200826112334.305699301@linutronix.de |
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State | New |
Headers | show
Return-Path: <linux-pci-owner@vger.kernel.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; secure) header.d=linutronix.de header.i=@linutronix.de header.a=rsa-sha256 header.s=2020 header.b=2s4c2y6v; dkim=pass header.d=linutronix.de header.i=@linutronix.de header.a=ed25519-sha256 header.s=2020e header.b=3q3l2bUB; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Bc4R950bJz9sTX for <incoming@patchwork.ozlabs.org>; Wed, 26 Aug 2020 22:09:25 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729821AbgHZMJY (ORCPT <rfc822;incoming@patchwork.ozlabs.org>); Wed, 26 Aug 2020 08:09:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35548 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729416AbgHZMBn (ORCPT <rfc822;linux-pci@vger.kernel.org>); Wed, 26 Aug 2020 08:01:43 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D6860C061756; Wed, 26 Aug 2020 05:01:42 -0700 (PDT) Message-Id: <20200826112334.305699301@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1598443301; 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: references:references; bh=NwMc6HHKOuHFHcs9NWEQ/BqYaKGLdBqNmeOK/gzAh14=; b=2s4c2y6vMTA/ieuCUb5qVuGjCDXggTJgYejSfg0lcfKJYt5P4jPML4GNoFJfltIsMgj9J/ VsYGggzk6sZLyaSo1vduT1Cs8ZCZJF+gcFI5TysO5jNKER7ArJbOJSsKrAYyuBkOukGuOb FQ1uwyKinluUzGE5jmKOqJ1Nn3myMvav7uegmQbKQ00Jnr5lAPorFBwcH4owHKpC4eqmcQ nTCtjB4ARME8/+Eka6y5gKr8nqGuy7LuhYt+7/6KtE/SFCe8bHEMYab4NG78feBGLj58qW zNS4V06IzETi4o9ul8bZJDO9OOlWl4cILudMLmaIif3jM3lc5O0/X0iLtZvTvA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1598443301; 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: references:references; bh=NwMc6HHKOuHFHcs9NWEQ/BqYaKGLdBqNmeOK/gzAh14=; b=3q3l2bUBLfdN8GkRZWgvhVoU0iSm0dsQYXjNUnttHUPTMWchNTEnImRkpz4neyKjFHiPYO cgmpPnzdfvDOXADA== Date: Wed, 26 Aug 2020 13:17:05 +0200 From: Thomas Gleixner <tglx@linutronix.de> To: LKML <linux-kernel@vger.kernel.org> Cc: x86@kernel.org, Joerg Roedel <joro@8bytes.org>, iommu@lists.linux-foundation.org, linux-hyperv@vger.kernel.org, Haiyang Zhang <haiyangz@microsoft.com>, Jon Derrick <jonathan.derrick@intel.com>, Lu Baolu <baolu.lu@linux.intel.com>, Wei Liu <wei.liu@kernel.org>, "K. Y. Srinivasan" <kys@microsoft.com>, Stephen Hemminger <sthemmin@microsoft.com>, Steve Wahl <steve.wahl@hpe.com>, Dimitri Sivanich <sivanich@hpe.com>, Russ Anderson <rja@hpe.com>, linux-pci@vger.kernel.org, Bjorn Helgaas <bhelgaas@google.com>, Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, xen-devel@lists.xenproject.org, Juergen Gross <jgross@suse.com>, Boris Ostrovsky <boris.ostrovsky@oracle.com>, Stefano Stabellini <sstabellini@kernel.org>, Marc Zyngier <maz@kernel.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, "Rafael J. Wysocki" <rafael@kernel.org>, Megha Dey <megha.dey@intel.com>, Jason Gunthorpe <jgg@mellanox.com>, Dave Jiang <dave.jiang@intel.com>, Alex Williamson <alex.williamson@redhat.com>, Jacob Pan <jacob.jun.pan@intel.com>, Baolu Lu <baolu.lu@intel.com>, Kevin Tian <kevin.tian@intel.com>, Dan Williams <dan.j.williams@intel.com> Subject: [patch V2 37/46] iommu/vt-d: Remove domain search for PCI/MSI[X] References: <20200826111628.794979401@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-transfer-encoding: 8-bit Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: <linux-pci.vger.kernel.org> X-Mailing-List: linux-pci@vger.kernel.org |
Series |
x86, PCI, XEN, genirq ...: Prepare for device MSI
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--- a/drivers/iommu/intel/irq_remapping.c +++ b/drivers/iommu/intel/irq_remapping.c @@ -1132,9 +1132,6 @@ static struct irq_domain *intel_get_irq_ return map_ioapic_to_ir(info->devid); case X86_IRQ_ALLOC_TYPE_HPET_GET_PARENT: return map_hpet_to_ir(info->devid); - case X86_IRQ_ALLOC_TYPE_PCI_MSI: - case X86_IRQ_ALLOC_TYPE_PCI_MSIX: - return map_dev_to_ir(msi_desc_to_pci_dev(info->desc)); default: WARN_ON_ONCE(1); return NULL;
Now that the domain can be retrieved through device::msi_domain the domain search for PCI_MSI[X] is not longer required. Remove it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- V2: New patch --- drivers/iommu/intel/irq_remapping.c | 3 --- 1 file changed, 3 deletions(-)