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GET /api/1.2/patches/833266/?format=api
{ "id": 833266, "url": "http://patchwork.ozlabs.org/api/1.2/patches/833266/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20171102093625.32342-1-ppandit@redhat.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.2/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": "<20171102093625.32342-1-ppandit@redhat.com>", "list_archive_url": null, "date": "2017-11-02T09:36:25", "name": "pc: restrict port92 register value to 2 bits", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "35c5867ba9ddd7536a1850a2b876d982af76eaaf", "submitter": { "id": 67408, "url": "http://patchwork.ozlabs.org/api/1.2/people/67408/?format=api", "name": "Prasad Pandit", "email": "ppandit@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20171102093625.32342-1-ppandit@redhat.com/mbox/", "series": [ { "id": 11460, "url": "http://patchwork.ozlabs.org/api/1.2/series/11460/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=11460", "date": "2017-11-02T09:36:25", "name": "pc: restrict port92 register value to 2 bits", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/11460/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/833266/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/833266/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>)", "ext-mx02.extmail.prod.ext.phx2.redhat.com;\n\tdmarc=none (p=none dis=none) header.from=redhat.com", "ext-mx02.extmail.prod.ext.phx2.redhat.com;\n\tspf=fail smtp.mailfrom=ppandit@redhat.com" ], "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 3ySKk30Lqxz9s7c\n\tfor <incoming@patchwork.ozlabs.org>;\n\tThu, 2 Nov 2017 20:37:13 +1100 (AEDT)", "from localhost ([::1]:59366 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 1eABvw-0007PU-W1\n\tfor incoming@patchwork.ozlabs.org; Thu, 02 Nov 2017 05:37:09 -0400", "from eggs.gnu.org ([2001:4830:134:3::10]:57185)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <ppandit@redhat.com>) id 1eABvS-0007Nx-PR\n\tfor qemu-devel@nongnu.org; Thu, 02 Nov 2017 05:36:39 -0400", "from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from <ppandit@redhat.com>) id 1eABvP-000490-M7\n\tfor qemu-devel@nongnu.org; Thu, 02 Nov 2017 05:36:38 -0400", "from mx1.redhat.com ([209.132.183.28]:33892)\n\tby eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.71) (envelope-from <ppandit@redhat.com>) id 1eABvP-00047K-FU\n\tfor qemu-devel@nongnu.org; Thu, 02 Nov 2017 05:36:35 -0400", "from smtp.corp.redhat.com\n\t(int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby mx1.redhat.com (Postfix) with ESMTPS id 7B96580C1A;\n\tThu, 2 Nov 2017 09:36:33 +0000 (UTC)", "from localhost.localdomain (unknown [10.35.206.17])\n\tby smtp.corp.redhat.com (Postfix) with ESMTPS id C23D15C54E;\n\tThu, 2 Nov 2017 09:36:30 +0000 (UTC)" ], "DMARC-Filter": "OpenDMARC Filter v1.3.2 mx1.redhat.com 7B96580C1A", "From": "P J P <ppandit@redhat.com>", "To": "Qemu Developers <qemu-devel@nongnu.org>", "Date": "Thu, 2 Nov 2017 15:06:25 +0530", "Message-Id": "<20171102093625.32342-1-ppandit@redhat.com>", "X-Scanned-By": "MIMEDefang 2.79 on 10.5.11.16", "X-Greylist": "Sender IP whitelisted, not delayed by milter-greylist-4.5.16\n\t(mx1.redhat.com [10.5.110.26]);\n\tThu, 02 Nov 2017 09:36:33 +0000 (UTC)", "X-detected-operating-system": "by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]\n\t[fuzzy]", "X-Received-From": "209.132.183.28", "Subject": "[Qemu-devel] [PATCH] pc: restrict port92 register value to 2 bits", "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": "Paolo Bonzini <pbonzini@redhat.com>,\n\tPrasad J Pandit <pjp@fedoraproject.org>,\n\tNiu Guoxiang <niuguoxiang@huawei.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": "From: Prasad J Pandit <pjp@fedoraproject.org>\n\nPort 92 configuration register holds an 8-bit value. Of 8-bits,\nbits 0-1 are used and 2-7 are reserved. Restrict the supplied\nvalue to 2 bits.\n\nReported-by: Niu Guoxiang <niuguoxiang@huawei.com>\nSigned-off-by: Prasad J Pandit <pjp@fedoraproject.org>\n---\n hw/i386/pc.c | 1 +\n 1 file changed, 1 insertion(+)", "diff": "diff --git a/hw/i386/pc.c b/hw/i386/pc.c\nindex 05985d4927..883384a599 100644\n--- a/hw/i386/pc.c\n+++ b/hw/i386/pc.c\n@@ -515,6 +515,7 @@ static void port92_write(void *opaque, hwaddr addr, uint64_t val,\n Port92State *s = opaque;\n int oldval = s->outport;\n \n+ val &= 0x03;\n DPRINTF(\"port92: write 0x%02\" PRIx64 \"\\n\", val);\n s->outport = val;\n qemu_set_irq(s->a20_out, (val >> 1) & 1);\n", "prefixes": [] }