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GET /api/patches/806429/?format=api
{ "id": 806429, "url": "http://patchwork.ozlabs.org/api/patches/806429/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/1503907487-2764-2-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": "<1503907487-2764-2-git-send-email-zyimin@linux.vnet.ibm.com>", "list_archive_url": null, "date": "2017-08-28T08:04:44", "name": "[1/4] s390x/pci: fixup trap_msix()", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "5910ecaac8b9d5ecf3bf4d263ba0ca2872d04e63", "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/1503907487-2764-2-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/806429/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/806429/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 3xgkqK048mz9sN5\n\tfor <incoming@patchwork.ozlabs.org>;\n\tMon, 28 Aug 2017 18:06:05 +1000 (AEST)", "from localhost ([::1]:37400 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 1dmF3a-00085M-LC\n\tfor incoming@patchwork.ozlabs.org; Mon, 28 Aug 2017 04:06:02 -0400", "from eggs.gnu.org ([2001:4830:134:3::10]:55388)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <zyimin@linux.vnet.ibm.com>) id 1dmF2l-000813-DB\n\tfor qemu-devel@nongnu.org; Mon, 28 Aug 2017 04:05:14 -0400", "from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from <zyimin@linux.vnet.ibm.com>) id 1dmF2f-00062J-1d\n\tfor qemu-devel@nongnu.org; Mon, 28 Aug 2017 04:05:11 -0400", "from mx0b-001b2d01.pphosted.com ([148.163.158.5]:36184\n\thelo=mx0a-001b2d01.pphosted.com)\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 1dmF2e-000620-Sv\n\tfor qemu-devel@nongnu.org; Mon, 28 Aug 2017 04:05:04 -0400", "from pps.filterd (m0098419.ppops.net [127.0.0.1])\n\tby mx0b-001b2d01.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id\n\tv7S844RG094354\n\tfor <qemu-devel@nongnu.org>; Mon, 28 Aug 2017 04:05:04 -0400", "from e23smtp06.au.ibm.com (e23smtp06.au.ibm.com [202.81.31.148])\n\tby mx0b-001b2d01.pphosted.com with ESMTP id 2cmb2r25yw-1\n\t(version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT)\n\tfor <qemu-devel@nongnu.org>; Mon, 28 Aug 2017 04:05:03 -0400", "from localhost\n\tby e23smtp06.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 18:05:00 +1000", "from d23relay06.au.ibm.com (202.81.31.225)\n\tby e23smtp06.au.ibm.com (202.81.31.212) with IBM ESMTP SMTP Gateway:\n\tAuthorized Use Only! Violators will be prosecuted; \n\tMon, 28 Aug 2017 18:04:59 +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\tv7S84xEV41418986\n\tfor <qemu-devel@nongnu.org>; Mon, 28 Aug 2017 18:04:59 +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\tv7S84n3p025809\n\tfor <qemu-devel@nongnu.org>; Mon, 28 Aug 2017 18:04:50 +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\tv7S84gjG025538; Mon, 28 Aug 2017 18:04:46 +1000" ], "From": "Yi Min Zhao <zyimin@linux.vnet.ibm.com>", "To": "qemu-devel@nongnu.org", "Date": "Mon, 28 Aug 2017 10:04:44 +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": "17082808-0040-0000-0000-00000351BD88", "X-IBM-AV-DETECTION": "SAVI=unused REMOTE=unused XFE=unused", "x-cbparentid": "17082808-0041-0000-0000-00000CCFB3EF", "Message-Id": "<1503907487-2764-2-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": "148.163.158.5", "Subject": "[Qemu-devel] [PATCH 1/4] s390x/pci: fixup trap_msix()", "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 function trap_msix() is to check if pcistg instruction would access\nmsix table entries. The correct boundary condition should be\n[table_offset, table_offset+entries*entry_size). But the current\ncondition calculated misses the last entry. So let's fixup it.\n\nAcked-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>\nReviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com>\nSigned-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com>\n---\n hw/s390x/s390-pci-inst.c | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)", "diff": "diff --git a/hw/s390x/s390-pci-inst.c b/hw/s390x/s390-pci-inst.c\nindex b7beb8c36a..eba9ffb5f2 100644\n--- a/hw/s390x/s390-pci-inst.c\n+++ b/hw/s390x/s390-pci-inst.c\n@@ -440,8 +440,8 @@ static int trap_msix(S390PCIBusDevice *pbdev, uint64_t offset, uint8_t pcias)\n {\n if (pbdev->msix.available && pbdev->msix.table_bar == pcias &&\n offset >= pbdev->msix.table_offset &&\n- offset <= pbdev->msix.table_offset +\n- (pbdev->msix.entries - 1) * PCI_MSIX_ENTRY_SIZE) {\n+ offset < (pbdev->msix.table_offset +\n+ pbdev->msix.entries * PCI_MSIX_ENTRY_SIZE)) {\n return 1;\n } else {\n return 0;\n", "prefixes": [ "1/4" ] }