Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/2223101/?format=api
{ "id": 2223101, "url": "http://patchwork.ozlabs.org/api/patches/2223101/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/ee6f642af1dab29aaf99f86ac9254ddd25765bf8.1776172276.git.matheus.bernardino@oss.qualcomm.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": "<ee6f642af1dab29aaf99f86ac9254ddd25765bf8.1776172276.git.matheus.bernardino@oss.qualcomm.com>", "list_archive_url": null, "date": "2026-04-14T13:11:25", "name": "[v2] accel/hvf: fix double hv_vcpu_destroy() causing teardown error on ARM", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "f60561cbf045c4ee51db176a6edf358342686e42", "submitter": { "id": 90606, "url": "http://patchwork.ozlabs.org/api/people/90606/?format=api", "name": "Matheus Tavares Bernardino", "email": "matheus.bernardino@oss.qualcomm.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/ee6f642af1dab29aaf99f86ac9254ddd25765bf8.1776172276.git.matheus.bernardino@oss.qualcomm.com/mbox/", "series": [ { "id": 499838, "url": "http://patchwork.ozlabs.org/api/series/499838/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=499838", "date": "2026-04-14T13:11:25", "name": "[v2] accel/hvf: fix double hv_vcpu_destroy() causing teardown error on ARM", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/499838/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2223101/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2223101/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=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256\n header.s=qcppdkim1 header.b=EAnMcFr+;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.a=rsa-sha256 header.s=google header.b=NCue08Uh;\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 4fw4SP0SQMz1xtJ\n\tfor <incoming@patchwork.ozlabs.org>; Tue, 14 Apr 2026 23:12:21 +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 1wCdYO-0006O6-8r; Tue, 14 Apr 2026 09:11:44 -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 <matheus.bernardino@oss.qualcomm.com>)\n id 1wCdYL-0006Ni-BI\n for qemu-devel@nongnu.org; Tue, 14 Apr 2026 09:11:42 -0400", "from mx0a-0031df01.pphosted.com ([205.220.168.131])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <matheus.bernardino@oss.qualcomm.com>)\n id 1wCdYI-0005aw-Uj\n for qemu-devel@nongnu.org; Tue, 14 Apr 2026 09:11:41 -0400", "from pps.filterd (m0279867.ppops.net [127.0.0.1])\n by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id\n 63EB5Uhu2387051\n for <qemu-devel@nongnu.org>; Tue, 14 Apr 2026 13:11:36 GMT", "from mail-dy1-f199.google.com (mail-dy1-f199.google.com\n [74.125.82.199])\n by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4dh86w2tep-1\n (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT)\n for <qemu-devel@nongnu.org>; Tue, 14 Apr 2026 13:11:36 +0000 (GMT)", "by mail-dy1-f199.google.com with SMTP id\n 5a478bee46e88-2d93379001eso7476328eec.1\n for <qemu-devel@nongnu.org>; Tue, 14 Apr 2026 06:11:36 -0700 (PDT)", "from hu-mathbern-lv.qualcomm.com (Global_NAT1.qualcomm.com.\n [129.46.96.20]) by smtp.gmail.com with ESMTPSA id\n 5a478bee46e88-2d561cd2c09sm24301325eec.18.2026.04.14.06.11.34\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Tue, 14 Apr 2026 06:11:34 -0700 (PDT)" ], "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h=\n cc:content-transfer-encoding:date:from:message-id:mime-version\n :subject:to; s=qcppdkim1; bh=ViVNBJLDNe7dTza5ub1nJhFCv8l4ZF0Zi6x\n rrxyXaFM=; b=EAnMcFr+ey6Al7x1i1Da/cv/6a+Zqj1VnUfJc274B8YpFRUz5Az\n BVi5RpwdD1EtPWQAO82o47qhQaAroyHczjp5SQAChqXLn6aHHv5vsa+dmY25GlPY\n LsGxOPtTYQukMdSHTXvYnrodtCX1TYdZWrr01vYsuYn05H/1NKnXvwpI+5gyrn37\n DP6NrlRZ9JGQkcqp+8lCIzhtTalrhSyave0+PoiRmLceqdvYMIdTVlsTwOJes/fw\n YpR5BvghF88Jgyapeea7mNOJBN6uIkTAcnMYMLlpqoWM/WzvY+VdLfHCUUnJkw+Q\n PlLKsB08gEmgN2yG1MNb2fLlvZhGDy2dlzA==", "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=oss.qualcomm.com; s=google; t=1776172296; x=1776777096; darn=nongnu.org;\n h=content-transfer-encoding:mime-version:message-id:date:subject:cc\n :to:from:from:to:cc:subject:date:message-id:reply-to;\n bh=ViVNBJLDNe7dTza5ub1nJhFCv8l4ZF0Zi6xrrxyXaFM=;\n b=NCue08UhG+WvAVjlnnFTKpPvomAmXBwp74gZnnCQ9460b+mByQyVCOZ+t0Y2ZbMte4\n +TiD8HzZoMWMLTs+OBAzVBGHeUv3SzrrPlYPPY8O8Fecy5NXiyoS1VT4k5miBzuq6L+m\n ovz9ZopsEoff1qQ/Edjeyphr0c3obWK5Omsm1duZJ424uqCHwqIVML+NlqLqMfD4k8W6\n RVh9YPPaul9343CSdihU0ztQ0ajPCQYJkebEEieiYWA3ab89VDcNOY2lFPIej/uS12Og\n NiRJ3NPXM/b0k7IBFCfrVVw0Ah+4b3bPm+YHEBPKjb7iWncnr5UCkTfKKa8/mNYWgFwC\n K61g==" ], "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1776172296; x=1776777096;\n h=content-transfer-encoding:mime-version:message-id:date:subject:cc\n :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date\n :message-id:reply-to;\n bh=ViVNBJLDNe7dTza5ub1nJhFCv8l4ZF0Zi6xrrxyXaFM=;\n b=pxV6byN9Zym1RKAwlHIgJhDu6NfPoJw0SgeYzS2/fkmm//iAwv/4JcqeeTmzVoz+HA\n 0jLqd9lzZvQU0yrPXGqGBgIyjXgevFXnEe1a6RM1OjMdK0P/oMpjUviFj19IhsGOixsG\n sv7S+SLP7YMRmJGgt+fXBck5dC3fz5fXevIqqwAtNlMOFdfeIhueHvZCgRcBnGi0krUF\n x2PG4OEjSzcKZOwRwBFPzW4V05YL7zXYqQoNOKh0n9xiks3GPnHwkI8QKe+JXNamoJcd\n shnbhJ/Y/3p5O2Xgrob8eSXV19eGYTH863DDN54IHBRL0RFRhlC9ZcNzGBU6Df5tYXEX\n jHOQ==", "X-Gm-Message-State": "AOJu0YyWAJcGKbh5BcIO0OabpxFAR2LmoQ/OvUf1OjNL3sTrkMQYxupk\n rfQsxtcszpxqBnyi+2VIMW070cUzLMlRFd/fX+OXpNKachHVr3eHpTOvu33GUbLoCFod5z6x93G\n iNgy4QO5+7/c1CRgMw3XVDX5+gi3PB58Iy/Av5SlD8TQKJ0QNet7W0887jfph0ebyC/Yv", "X-Gm-Gg": "AeBDievQiRakKMa1EOlVGqjyUTCsHmToLD95MMSplm2xUYntJma0Kq3HWvW3TLOASna\n 6NAH0rmV5OFyvyXWG3/pytQ74d4ubtPC1GVVLolCAoqFhhL5ug+2+9fH0qFJ/GS+uhMvZc450Fg\n TeKhdN6umRJsHpjE1XNngD/+xEcLH7cYk2LilXOgtdVPkap9ob8n53uEXrIViMz0B6BfEmXEOH2\n xy5hreFa2bMZKYgAk13xzsk1sWBjSTw9hb6MCG65C+H/YmgAKwY/H8y3PTI6502bPNyrFqKYx6m\n aiNo6sAKAZm2w2pRKAFyFCYCnk5FKNOK8tmgAbiZVyUH6gLRRjNhtdA0EVSN8MXYMUkwjDMsqWM\n CE3wKbtxeYI1XyYfxPfWmUyp9gpRvRl3RjvBfeSYHphj0bktsrKMlKhUY/6r+9l35cXhZ9eNAGU\n HHTc6Y/cvR2c0WHjVHs/8=", "X-Received": [ "by 2002:a05:7301:470e:b0:2d8:1efe:51dc with SMTP id\n 5a478bee46e88-2d81efe56c0mr3926767eec.6.1776172295675;\n Tue, 14 Apr 2026 06:11:35 -0700 (PDT)", "by 2002:a05:7301:470e:b0:2d8:1efe:51dc with SMTP id\n 5a478bee46e88-2d81efe56c0mr3926746eec.6.1776172295118;\n Tue, 14 Apr 2026 06:11:35 -0700 (PDT)" ], "From": "Matheus Tavares Bernardino <matheus.bernardino@oss.qualcomm.com>", "To": "qemu-devel@nongnu.org", "Cc": "agraf@csgraf.de, slp@redhat.com, peter.maydell@linaro.org,\n philmd@linaro.org, richard.henderson@linaro.org, mads@ynddal.dk,\n brian.cain@oss.qualcomm.com, mburton@qti.qualcomm.com,\n qemu-arm@nongnu.org (open list:ARM TCG CPUs)", "Subject": "[PATCH v2] accel/hvf: fix double hv_vcpu_destroy() causing teardown\n error on ARM", "Date": "Tue, 14 Apr 2026 06:11:25 -0700", "Message-Id": "\n <ee6f642af1dab29aaf99f86ac9254ddd25765bf8.1776172276.git.matheus.bernardino@oss.qualcomm.com>", "X-Mailer": "git-send-email 2.37.2", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Proofpoint-ORIG-GUID": "rFmoU8JDgvMy1Aj9wQFX2Ouzae3Uw76y", "X-Authority-Analysis": "v=2.4 cv=HKfz0Itv c=1 sm=1 tr=0 ts=69de3d08 cx=c_pps\n a=cFYjgdjTJScbgFmBucgdfQ==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17\n a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22\n a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=VwQbUJbxAAAA:8\n a=EUspDBNiAAAA:8 a=xliAoVnKQx6J4uCu_igA:9 a=scEy_gLbYbu1JhEsrz4S:22", "X-Proofpoint-Spam-Details-Enc": "AW1haW4tMjYwNDE0MDEyNCBTYWx0ZWRfX408IeJyWOz01\n ZkRa/SKPIhGqs5Ob6nbQNHT6n3DjC6ZD26jCaZzjun/RpoowUYr9GEamUhEtHI/KdctnD/Gq5+4\n kcYgn0n+sdsKvSPMi4gmjegzcNbYF5PaqXn72Y17izfDvag72/XlqlCep6NgfxG01dp8ClkLq0q\n OGjQc4XQRZE1NiP1vlIGicB8wmUvR2R2CuBet/+Km+4Dt6jfMFpwTXFzpzQTYdzRcDveOSH9CjB\n 5qvgHpz8sIkwEKgAIhLF7MwuYevSkdJUd2QKMzUinoGrO83Rt0NsIAbM+Xq6b56Lxc6Un1KdX7Q\n 0OWb5jVk53u/duXoWg6mpH3w9LVxAZQpRG1WqwfF8UQGYEOxhQOKppdc/EVoD0nL1+87x1GAbwM\n UDBTi5RW0dIai7XFHFjODjnt6blummXczlk9/kYZQtJgpd3i7IdbGbyxE6DmOcGV1o/oyRTTOyD\n F7ZKX17vcAwt/CoxjKA==", "X-Proofpoint-GUID": "rFmoU8JDgvMy1Aj9wQFX2Ouzae3Uw76y", "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=2026-04-14_03,2026-04-13_04,2025-10-01_01", "X-Proofpoint-Spam-Details": "rule=outbound_notspam policy=outbound score=0\n malwarescore=0 spamscore=0 lowpriorityscore=0 adultscore=0 priorityscore=1501\n clxscore=1015 bulkscore=0 phishscore=0 suspectscore=0 impostorscore=0\n classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0\n reason=mlx scancount=1 engine=8.22.0-2604070000 definitions=main-2604140124", "Received-SPF": "pass client-ip=205.220.168.131;\n envelope-from=matheus.bernardino@oss.qualcomm.com;\n helo=mx0a-0031df01.pphosted.com", "X-Spam_score_int": "-27", "X-Spam_score": "-2.8", "X-Spam_bar": "--", "X-Spam_report": "(-2.8 / 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_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001,\n RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=ham 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": "The following callstack causes hv_vcpu_destroy() to be called twice,\nproducing HV_BAD_ARGUMENT on the already-destroyed handler:\n\nhvf_vcpu_destroy\n |\n |_ hv_vcpu_destroy\n |\n |_ hvf_arch_vcpu_destroy\n |\n |_ hv_vcpu_destroy\n\nThe first hv_vcpu_destroy call covers both x86 and arm. Let's remove the\nsecond one, as it is redundant.\n\nSigned-off-by: Matheus Tavares Bernardino <matheus.bernardino@oss.qualcomm.com>\n---\nv1: https://lore.kernel.org/qemu-devel/70cca2a5cdde3e6531e5c8f1e399e0b584d51ad6.1776096073.git.matheus.bernardino@oss.qualcomm.com/\n\nChanged in v2: removed second call instead of first one to avoid\nbreaking x86 (thanks Philippe!)\n\n target/arm/hvf/hvf.c | 4 ----\n 1 file changed, 4 deletions(-)", "diff": "diff --git a/target/arm/hvf/hvf.c b/target/arm/hvf/hvf.c\nindex 5fc8f6bbbd..2ee653f08e 100644\n--- a/target/arm/hvf/hvf.c\n+++ b/target/arm/hvf/hvf.c\n@@ -1212,10 +1212,6 @@ void hvf_arm_set_cpu_features_from_host(ARMCPU *cpu)\n \n void hvf_arch_vcpu_destroy(CPUState *cpu)\n {\n- hv_return_t ret;\n-\n- ret = hv_vcpu_destroy(cpu->accel->fd);\n- assert_hvf_ok(ret);\n }\n \n hv_return_t hvf_arch_vm_create(MachineState *ms, uint32_t pa_range)\n", "prefixes": [ "v2" ] }