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GET /api/patches/2224844/?format=api
{ "id": 2224844, "url": "http://patchwork.ozlabs.org/api/patches/2224844/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260418223320.51330-25-mohamed@unpredictable.fr/", "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": "<20260418223320.51330-25-mohamed@unpredictable.fr>", "list_archive_url": null, "date": "2026-04-18T22:33:06", "name": "[24/38] whpx: i386: some x2APIC awareness", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "5637c5b118559fc1b0979ed12131f9ffebe2ac7f", "submitter": { "id": 91318, "url": "http://patchwork.ozlabs.org/api/people/91318/?format=api", "name": "Mohamed Mediouni", "email": "mohamed@unpredictable.fr" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260418223320.51330-25-mohamed@unpredictable.fr/mbox/", "series": [ { "id": 500475, "url": "http://patchwork.ozlabs.org/api/series/500475/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=500475", "date": "2026-04-18T22:32:54", "name": "WHPX x86 updates for QEMU 11.1", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/500475/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2224844/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2224844/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@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=unpredictable.fr header.i=@unpredictable.fr\n header.a=rsa-sha256 header.s=sig1 header.b=X4DbNyAv;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists1p.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)" ], "Received": [ "from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fympd2dflz1yDF\n\tfor <incoming@patchwork.ozlabs.org>; Sun, 19 Apr 2026 08:37:29 +1000 (AEST)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists1p.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1wEEFA-0006tg-C7; Sat, 18 Apr 2026 18:34:28 -0400", "from eggs.gnu.org ([2001:470:142:3::10])\n by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <mohamed@unpredictable.fr>)\n id 1wEEEz-0006Pw-Uh\n for qemu-devel@nongnu.org; Sat, 18 Apr 2026 18:34:21 -0400", "from p-east2-cluster1-host4-snip4-8.eps.apple.com ([57.103.76.21]\n helo=outbound.st.icloud.com)\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <mohamed@unpredictable.fr>)\n id 1wEEEt-000506-O7\n for qemu-devel@nongnu.org; Sat, 18 Apr 2026 18:34:14 -0400", "from outbound.st.icloud.com (unknown [127.0.0.2])\n by p00-icloudmta-asmtp-us-east-1a-100-percent-1 (Postfix) with ESMTPS id\n 5638D1800226; Sat, 18 Apr 2026 22:34:09 +0000 (UTC)", "from localhost.localdomain (unknown [17.42.251.67])\n by p00-icloudmta-asmtp-us-east-1a-100-percent-1 (Postfix) with ESMTPSA id\n 308C61800208; Sat, 18 Apr 2026 22:34:07 +0000 (UTC)" ], "Dkim-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=unpredictable.fr;\n s=sig1; t=1776551650; x=1779143650;\n bh=9xbxyGGfjNH/HWQDHlAQCg/qgFyvlvlu7VNj5bZOFog=;\n h=From:To:Subject:Date:Message-ID:MIME-Version:x-icloud-hme;\n b=X4DbNyAvhnyc1TYKUBm79a/2cSJtgwwo55QDa7SgyILldWispOxAyn2qtPagGQB8FztkQd0JC9MN+zOfipDvgldkChV9e6pJQb67zHDIN0bTw/yf2+fO0dnTbB2V6kZvcEAKvJIDfwVYHzVOhwQuQpbxKqfc1uMTXYAwoiQauTaKohnSrr0JlQrGqF1Ww9FDEWuEJiDz4ikwh5oY0E7WJjrFz980GsFKURW2SSRWUvdW09cdPV81wcnAEM2ZpmAwejti/61cIbZW0MMXaAUstGNJ7hoNF5TuMS//pi5WUxbQOJXRGU4sh7NsacPSi8RbnDEwWwD2M4D+sB+T+P50fg==", "mail-alias-created-date": "1752046281608", "From": "Mohamed Mediouni <mohamed@unpredictable.fr>", "To": "qemu-devel@nongnu.org", "Cc": "Mohamed Mediouni <mohamed@unpredictable.fr>,\n \"Michael S. Tsirkin\" <mst@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>,\n Zhao Liu <zhao1.liu@intel.com>, Pedro Barbuda <pbarbuda@microsoft.com>,\n Roman Bolshakov <rbolshakov@ddn.com>, qemu-arm@nongnu.org,\n Pierrick Bouvier <pierrick.bouvier@linaro.org>,\n Peter Maydell <peter.maydell@linaro.org>, Wei Liu <wei.liu@kernel.org>,\n Phil Dennis-Jordan <phil@philjordan.eu>", "Subject": "[PATCH 24/38] whpx: i386: some x2APIC awareness", "Date": "Sun, 19 Apr 2026 00:33:06 +0200", "Message-ID": "<20260418223320.51330-25-mohamed@unpredictable.fr>", "X-Mailer": "git-send-email 2.50.1", "In-Reply-To": "<20260418223320.51330-1-mohamed@unpredictable.fr>", "References": "<20260418223320.51330-1-mohamed@unpredictable.fr>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Authority-Info-Out": "v=2.4 cv=N+sk1m9B c=1 sm=1 tr=0 ts=69e406e2\n cx=c_apl:c_pps:t_out a=YrL12D//S6tul8v/L+6tKg==:117\n a=YrL12D//S6tul8v/L+6tKg==:17 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22\n a=IZZkQHPJHa8VUPCOrf4A:9", "X-Proofpoint-ORIG-GUID": "rhbC89PkxUdCKecS-P4BR2gsNUj_nxov", "X-Proofpoint-GUID": "rhbC89PkxUdCKecS-P4BR2gsNUj_nxov", "X-Proofpoint-Spam-Details-Enc": "AW1haW4tMjYwNDE4MDIyOCBTYWx0ZWRfX75BrXgECD2fO\n 5eLJewz/WbMwPoo/uogEDtfwlJlI7tpv5jkV2pSX14GMFFnxGdi6nJw3pSyYSuxwHFnC0wp2QJD\n 1bVEgogIQpt2ECYtjRGZN8zco7lrYHjUq/jEyCxydSp4w5zVXngogHVgIVwtPBlzd4BA2nMpGox\n uvZRQL0DqMrc3YHRjZBz1nu1m3IoN8WPtXbGoAsTzeTjnL9iKRz6Wq3CZqFa2GYO6eV7aN9Czgr\n IfRMoztQGAUrZKp0YoK9IbAfYy+4/jGiy5Ysr/kOjSMZUuGJ8FYr4vfJRmvJidjgaQLdjM3FJ3j\n yOUyes6jUW21r+sNZIS7ZGpTxX9kLETr3gAR0RoNJaId098inDMpaM1/MVE1sg=", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-04-18_06,2026-04-17_04,2025-10-01_01", "X-Proofpoint-Spam-Details": "rule=notspam policy=default score=0 clxscore=1030\n lowpriorityscore=0 adultscore=0 mlxscore=0 suspectscore=0 malwarescore=0\n phishscore=0 spamscore=0 bulkscore=0 mlxlogscore=999 classifier=spam\n authscore=0 adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000\n definitions=main-2604180228", "Received-SPF": "pass client-ip=57.103.76.21;\n envelope-from=mohamed@unpredictable.fr; helo=outbound.st.icloud.com", "X-Spam_score_int": "-20", "X-Spam_score": "-2.1", "X-Spam_bar": "--", "X-Spam_report": "(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001,\n SPF_HELO_PASS=-0.001,\n SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no", "X-Spam_action": "no action", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "qemu development <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://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 <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "Signed-off-by: Mohamed Mediouni <mohamed@unpredictable.fr>\n---\n target/i386/whpx/whpx-apic.c | 12 ++++++++++--\n 1 file changed, 10 insertions(+), 2 deletions(-)", "diff": "diff --git a/target/i386/whpx/whpx-apic.c b/target/i386/whpx/whpx-apic.c\nindex 65629ca45f..cc272f82a5 100644\n--- a/target/i386/whpx/whpx-apic.c\n+++ b/target/i386/whpx/whpx-apic.c\n@@ -33,7 +33,11 @@ static void whpx_put_apic_state(APICCommonState *s,\n int i;\n \n memset(kapic, 0, sizeof(*kapic));\n- kapic->fields[0x2].data = s->id << 24;\n+ if (s->apicbase & MSR_IA32_APICBASE_EXTD) {\n+ kapic->fields[0x2].data = s->initial_apic_id;\n+ } else {\n+ kapic->fields[0x2].data = s->id << 24;\n+ }\n kapic->fields[0x3].data = s->version | ((APIC_LVT_NB - 1) << 16);\n kapic->fields[0x8].data = s->tpr;\n kapic->fields[0xd].data = s->log_dest << 24;\n@@ -61,7 +65,11 @@ static void whpx_get_apic_state(APICCommonState *s,\n {\n int i, v;\n \n- s->id = kapic->fields[0x2].data >> 24;\n+ if (s->apicbase & MSR_IA32_APICBASE_EXTD) {\n+ assert(kapic->fields[0x2].data == s->initial_apic_id);\n+ } else {\n+ s->id = kapic->fields[0x2].data >> 24;\n+ }\n s->tpr = kapic->fields[0x8].data;\n s->arb_id = kapic->fields[0x9].data;\n s->log_dest = kapic->fields[0xd].data >> 24;\n", "prefixes": [ "24/38" ] }