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GET /api/patches/806431/?format=api
{ "id": 806431, "url": "http://patchwork.ozlabs.org/api/patches/806431/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/1503907487-2764-4-git-send-email-zyimin@linux.vnet.ibm.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1503907487-2764-4-git-send-email-zyimin@linux.vnet.ibm.com>", "list_archive_url": null, "date": "2017-08-28T08:04:46", "name": "[3/4] s390x/pci: fixup ind_offset of msix routing entry", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "15cf6144f8b977c90a57f9b0e1485faef6daea7f", "submitter": { "id": 66807, "url": "http://patchwork.ozlabs.org/api/people/66807/?format=api", "name": "Yi Min Zhao", "email": "zyimin@linux.vnet.ibm.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/1503907487-2764-4-git-send-email-zyimin@linux.vnet.ibm.com/mbox/", "series": [ { "id": 98, "url": "http://patchwork.ozlabs.org/api/series/98/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=98", "date": "2017-08-28T08:04:43", "name": "four zpci patches", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/98/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/806431/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/806431/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=<UNKNOWN>)", "Received": [ "from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xgkqS0cFmz9sN5\n\tfor <incoming@patchwork.ozlabs.org>;\n\tMon, 28 Aug 2017 18:06:12 +1000 (AEST)", "from localhost ([::1]:37402 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>)\n\tid 1dmF3h-0008AB-Su\n\tfor incoming@patchwork.ozlabs.org; Mon, 28 Aug 2017 04:06:09 -0400", "from eggs.gnu.org ([2001:4830:134:3::10]:55434)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <zyimin@linux.vnet.ibm.com>) id 1dmF2q-00085D-6O\n\tfor qemu-devel@nongnu.org; Mon, 28 Aug 2017 04:05:22 -0400", "from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from <zyimin@linux.vnet.ibm.com>) id 1dmF2n-0006BC-1C\n\tfor qemu-devel@nongnu.org; Mon, 28 Aug 2017 04:05:16 -0400", "from mx0a-001b2d01.pphosted.com ([148.163.156.1]:48746)\n\tby eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.71) (envelope-from <zyimin@linux.vnet.ibm.com>)\n\tid 1dmF2m-0006Ab-Mh\n\tfor qemu-devel@nongnu.org; Mon, 28 Aug 2017 04:05:12 -0400", "from pps.filterd (m0098404.ppops.net [127.0.0.1])\n\tby mx0a-001b2d01.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id\n\tv7S83eqJ012880\n\tfor <qemu-devel@nongnu.org>; Mon, 28 Aug 2017 04:05:11 -0400", "from e23smtp03.au.ibm.com (e23smtp03.au.ibm.com [202.81.31.145])\n\tby mx0a-001b2d01.pphosted.com with ESMTP id 2cmfb282xg-1\n\t(version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT)\n\tfor <qemu-devel@nongnu.org>; Mon, 28 Aug 2017 04:05:10 -0400", "from localhost\n\tby e23smtp03.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use\n\tOnly! Violators will be prosecuted\n\tfor <qemu-devel@nongnu.org> from <zyimin@linux.vnet.ibm.com>;\n\tMon, 28 Aug 2017 18:05:08 +1000", "from d23relay06.au.ibm.com (202.81.31.225)\n\tby e23smtp03.au.ibm.com (202.81.31.209) with IBM ESMTP SMTP Gateway:\n\tAuthorized Use Only! Violators will be prosecuted; \n\tMon, 28 Aug 2017 18:05:06 +1000", "from d23av02.au.ibm.com (d23av02.au.ibm.com [9.190.235.138])\n\tby d23relay06.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id\n\tv7S855TH41353400\n\tfor <qemu-devel@nongnu.org>; Mon, 28 Aug 2017 18:05:05 +1000", "from d23av02.au.ibm.com (localhost [127.0.0.1])\n\tby d23av02.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id\n\tv7S84uMU026017\n\tfor <qemu-devel@nongnu.org>; Mon, 28 Aug 2017 18:04:56 +1000", "from r35lp25.boeblingen.de.ibm.com (r35lp25.boeblingen.de.ibm.com\n\t[9.152.111.25])\n\tby d23av02.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id\n\tv7S84gjI025538; Mon, 28 Aug 2017 18:04:53 +1000" ], "From": "Yi Min Zhao <zyimin@linux.vnet.ibm.com>", "To": "qemu-devel@nongnu.org", "Date": "Mon, 28 Aug 2017 10:04:46 +0200", "X-Mailer": "git-send-email 2.3.0", "In-Reply-To": "<1503907487-2764-1-git-send-email-zyimin@linux.vnet.ibm.com>", "References": "<1503907487-2764-1-git-send-email-zyimin@linux.vnet.ibm.com>", "X-TM-AS-MML": "disable", "x-cbid": "17082808-0008-0000-0000-0000015495A2", "X-IBM-AV-DETECTION": "SAVI=unused REMOTE=unused XFE=unused", "x-cbparentid": "17082808-0009-0000-0000-00000987952F", "Message-Id": "<1503907487-2764-4-git-send-email-zyimin@linux.vnet.ibm.com>", "X-Proofpoint-Virus-Version": "vendor=fsecure engine=2.50.10432:, ,\n\tdefinitions=2017-08-28_04:, , signatures=0", "X-Proofpoint-Spam-Details": "rule=outbound_notspam policy=outbound score=0\n\tspamscore=0 suspectscore=1\n\tmalwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam\n\tadjust=0 reason=mlx scancount=1 engine=8.0.1-1707230000\n\tdefinitions=main-1708280128", "X-detected-operating-system": "by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy]", "X-Received-From": "148.163.156.1", "Subject": "[Qemu-devel] [PATCH 3/4] s390x/pci: fixup ind_offset of msix\n\trouting entry", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Id": "<qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<http://lists.nongnu.org/archive/html/qemu-devel/>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Cc": "pasic@linux.vnet.ibm.com, zyimin@linux.vnet.ibm.com,\n\trichard.henderson@linaro.org, cohuck@redhat.com,\n\tpmorel@linux.vnet.ibm.com, agraf@suse.de, borntraeger@de.ibm.com", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "\"Qemu-devel\"\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>" }, "content": "The aibvo of zpci device should be constant after issued mpcifc\nregistering irqs instruction. Each msix vector should offset from the\naibvo. But for flic adapter interrupt, we should use the absolute\noffset within the aibv. So let's use the aibvo+vector to fixup msix\nrouting entry.\n\nSigned-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com>\n---\n target/s390x/kvm.c | 4 +---\n 1 file changed, 1 insertion(+), 3 deletions(-)", "diff": "diff --git a/target/s390x/kvm.c b/target/s390x/kvm.c\nindex e348bfb7cc..c08b7757e7 100644\n--- a/target/s390x/kvm.c\n+++ b/target/s390x/kvm.c\n@@ -2515,14 +2515,12 @@ int kvm_arch_fixup_msi_route(struct kvm_irq_routing_entry *route,\n return -ENODEV;\n }\n \n- pbdev->routes.adapter.ind_offset = vec;\n-\n route->type = KVM_IRQ_ROUTING_S390_ADAPTER;\n route->flags = 0;\n route->u.adapter.summary_addr = pbdev->routes.adapter.summary_addr;\n route->u.adapter.ind_addr = pbdev->routes.adapter.ind_addr;\n route->u.adapter.summary_offset = pbdev->routes.adapter.summary_offset;\n- route->u.adapter.ind_offset = pbdev->routes.adapter.ind_offset;\n+ route->u.adapter.ind_offset = pbdev->routes.adapter.ind_offset + vec;\n route->u.adapter.adapter_id = pbdev->routes.adapter.adapter_id;\n return 0;\n }\n", "prefixes": [ "3/4" ] }