From patchwork Thu Oct 10 11:03:37 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Roger_Pau_Monn=C3=A9?= X-Patchwork-Id: 11183101 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1D55B139A for ; Thu, 10 Oct 2019 11:05:39 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id ED6EA206A1 for ; Thu, 10 Oct 2019 11:05:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=citrix.com header.i=@citrix.com header.b="Ztjq+rCW" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ED6EA206A1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=citrix.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iIWEl-0006xk-2c; Thu, 10 Oct 2019 11:04:03 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iIWEj-0006xf-Oc for xen-devel@lists.xenproject.org; Thu, 10 Oct 2019 11:04:01 +0000 X-Inumbo-ID: a971c532-eb4d-11e9-80e3-bc764e2007e4 Received: from esa2.hc3370-68.iphmx.com (unknown [216.71.145.153]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id a971c532-eb4d-11e9-80e3-bc764e2007e4; Thu, 10 Oct 2019 11:04:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=citrix.com; s=securemail; t=1570705440; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=CfO47KUUvEJU05GSpAp+zIypgB82YwhG+trh80fzKyQ=; b=Ztjq+rCWYCtVNM2Ti9FJNi2LM1N1R3QpQViXtc39Xg3I7G+9Cf4iIvCV N4wIe2hH36dgRPVSGM4Zo04e1O7c42vJ23CpgV2fR5vfN/FdtVzsIN1ih BHqKY47SYJKh1ExZZqppfB1RqtPzNxCibakgGKx6NBhYQs/h6XwrlbRwS Y=; Authentication-Results: esa2.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none; spf=None smtp.pra=roger.pau@citrix.com; spf=Pass smtp.mailfrom=roger.pau@citrix.com; spf=None smtp.helo=postmaster@mail.citrix.com Received-SPF: None (esa2.hc3370-68.iphmx.com: no sender authenticity information available from domain of roger.pau@citrix.com) identity=pra; client-ip=162.221.158.21; receiver=esa2.hc3370-68.iphmx.com; envelope-from="roger.pau@citrix.com"; x-sender="roger.pau@citrix.com"; x-conformance=sidf_compatible Received-SPF: Pass (esa2.hc3370-68.iphmx.com: domain of roger.pau@citrix.com designates 162.221.158.21 as permitted sender) identity=mailfrom; client-ip=162.221.158.21; receiver=esa2.hc3370-68.iphmx.com; envelope-from="roger.pau@citrix.com"; x-sender="roger.pau@citrix.com"; x-conformance=sidf_compatible; x-record-type="v=spf1"; x-record-text="v=spf1 ip4:209.167.231.154 ip4:178.63.86.133 ip4:195.66.111.40/30 ip4:85.115.9.32/28 ip4:199.102.83.4 ip4:192.28.146.160 ip4:192.28.146.107 ip4:216.52.6.88 ip4:216.52.6.188 ip4:162.221.158.21 ip4:162.221.156.83 ip4:168.245.78.127 ~all" Received-SPF: None (esa2.hc3370-68.iphmx.com: no sender authenticity information available from domain of postmaster@mail.citrix.com) identity=helo; client-ip=162.221.158.21; receiver=esa2.hc3370-68.iphmx.com; envelope-from="roger.pau@citrix.com"; x-sender="postmaster@mail.citrix.com"; x-conformance=sidf_compatible IronPort-SDR: TBmCwFrhwFKWaNKsl+cD76EgKZMpmjN85lSLkYkiHIDHZfBOagv/fzwD5Y8Oidg22sDnXaIUEd B+OqDWnHE7RFkUnJlkNx8pvy711rh/dfSAWbEBsFzBwsvZ9ERH+9paHoV/aLvnuNAxSnwk901E hM043a0tQXW4v+hCpG0oeMMQRePmWweQyKJk99seCWSNTQ9d3j3no/Cv0n+6fMakBvl4LVMcw5 87HuAKsAmCI4oRfUSNIrcwmhsB34HuKW5H7NjkDPJOGRqE44eM/aRTtjvoKTxGyCw0Wo857UvH yFw= X-SBRS: 2.7 X-MesageID: 6705913 X-Ironport-Server: esa2.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED X-IronPort-AV: E=Sophos;i="5.67,279,1566878400"; d="scan'208";a="6705913" From: Roger Pau Monne To: Date: Thu, 10 Oct 2019 13:03:37 +0200 Message-ID: <20191010110339.6447-1-roger.pau@citrix.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Subject: [Xen-devel] [PATCH 0/2] iommu: fixes for interrupt remapping enabling X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Juergen Gross , Jan Beulich , Wei Liu , Andrew Cooper , Suravee Suthikulpanit , Roger Pau Monne Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Hello, The following series contain two fixes for issues found when enabling interrupt remapping and the IO-APIC already has unmasked pins. While I'm not aware of any system malfunctioning (apart from reporting IOMMU interrupt remapping faults) I think it would be nice to have those in 4.13. Thanks, Roger. Roger Pau Monne (2): x2APIC: translate IO-APIC entries when enabling the IOMMU iommu: translate IO-APIC pins when enabling interrupt remapping xen/arch/x86/apic.c | 12 ++- xen/arch/x86/io_apic.c | 5 +- xen/drivers/passthrough/amd/iommu_init.c | 11 ++- xen/drivers/passthrough/amd/iommu_intr.c | 90 +------------------ xen/drivers/passthrough/x86/iommu.c | 34 ++++++- xen/include/asm-x86/hvm/svm/amd-iommu-proto.h | 1 + xen/include/asm-x86/io_apic.h | 3 +- 7 files changed, 55 insertions(+), 101 deletions(-)