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GET /api/1.1/patches/2230489/?format=api
{ "id": 2230489, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2230489/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260429190532.26538-5-mohamed@unpredictable.fr/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.1/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": "" }, "msgid": "<20260429190532.26538-5-mohamed@unpredictable.fr>", "date": "2026-04-29T19:05:21", "name": "[v21,04/15] target/arm: hvf: instantiate GIC early", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "6fcece8a6e8abbfcd967b709cfe23f68612bf482", "submitter": { "id": 91318, "url": "http://patchwork.ozlabs.org/api/1.1/people/91318/?format=api", "name": "Mohamed Mediouni", "email": "mohamed@unpredictable.fr" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260429190532.26538-5-mohamed@unpredictable.fr/mbox/", "series": [ { "id": 502138, "url": "http://patchwork.ozlabs.org/api/1.1/series/502138/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=502138", "date": "2026-04-29T19:05:29", "name": "HVF: Add support for platform vGIC and nested virtualisation", "version": 21, "mbox": "http://patchwork.ozlabs.org/series/502138/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2230489/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2230489/checks/", "tags": {}, "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=Dw/+sarZ;\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 4g5Rdn0HQQz1xqf\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 30 Apr 2026 05:07:57 +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 1wIAER-0001j1-Do; Wed, 29 Apr 2026 15:05:59 -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 1wIAEP-0001iI-Tl\n for qemu-devel@nongnu.org; Wed, 29 Apr 2026 15:05:57 -0400", "from ms-2001d-snip4-2.eps.apple.com ([57.103.73.163]\n helo=outbound.ms.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 1wIAEN-0000KW-Uv\n for qemu-devel@nongnu.org; Wed, 29 Apr 2026 15:05:57 -0400", "from outbound.ms.icloud.com (unknown [127.0.0.2])\n by p00-icloudmta-asmtp-us-west-3a-60-percent-6 (Postfix) with ESMTPS id\n BCD0318000F6; Wed, 29 Apr 2026 19:05:50 +0000 (UTC)", "from localhost.localdomain (unknown [17.57.154.37])\n by p00-icloudmta-asmtp-us-west-3a-60-percent-6 (Postfix) with ESMTPSA id\n 5676E18000C9; Wed, 29 Apr 2026 19:05:47 +0000 (UTC)" ], "X-ICL-Out-Info": "\n HUtFAUMHWwJACUgBTUQeDx5WFlZNRAJCTQFIHV8DWRxBAUkdXw9LVxQEFVwFVgZXFHkNXR1FDlYZWgxSD1sOHBZLWFUJCgZdGFgVVgl3HlwASx1XBFQfUxJVHR0LRUtAEwRJAE1fDl4fBBdGGVUERx5dVl4eGQJRHFYNV0NUBF9QSQxBUGxaAEcXSB1dGVlvUF0cDhhZG0AVXRFQGVYJXhUXHkFNWgJWTQVKA18BWwZCAEkKXQJYAF4LTgZeD0YHXVQXWwxaDlYwTBZDH1IPWxNNGVEBUkVUAgdYRxRHDg8TTAtHAlo0Vh9UGVoD", "Dkim-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=unpredictable.fr;\n s=sig1; t=1777489554; x=1780081554;\n bh=Xwojjz3yhXK980QCgbfBRrp9bUp/38rhPoNhD1XZIzs=;\n h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:x-icloud-hme;\n b=Dw/+sarZUDBXCEhXMl3TFGG+HP6tJzA7Bw6UQOQGH0Srmn3H5Vw4eerNX4Pf50GzWJpzuS/nD9RgnNPK73XqpotuvrDTtuKpGdTxp7Dr0KGUpPSyNShlBUWC0iR6dH9tvs0Kz+IcFC66jzAXxfAshZJaTCqpK5o4f2aNGW2Fj/fSVHIJMMxbjKdChrayYd4cY/STa+PMgWJLiBbUAoH0mZg5OmIlBWdhEPsFwLM06GYS7UTBPMOSyXXbSFdghjrg7vhBLg3WDP5yRisF0+QeBvkZocMpOhV1GeF3zu5ItP0ILw+cDLWtC0v8gGI+fhj5xK7BM52fUo7q413+PXMaSw==", "mail-alias-created-date": "1752046281608", "From": "Mohamed Mediouni <mohamed@unpredictable.fr>", "To": "qemu-devel@nongnu.org", "Cc": "Phil Dennis-Jordan <phil@philjordan.eu>,\n Yanan Wang <wangyanan55@huawei.com>, Paolo Bonzini <pbonzini@redhat.com>,\n Roman Bolshakov <rbolshakov@ddn.com>,\n =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>,\n qemu-arm@nongnu.org, Zhao Liu <zhao1.liu@intel.com>,\n Alexander Graf <agraf@csgraf.de>, Eduardo Habkost <eduardo@habkost.net>,\n Marcel Apfelbaum <marcel.apfelbaum@gmail.com>,\n Peter Maydell <peter.maydell@linaro.org>,\n Mohamed Mediouni <mohamed@unpredictable.fr>", "Subject": "[PATCH v21 04/15] target/arm: hvf: instantiate GIC early", "Date": "Wed, 29 Apr 2026 21:05:21 +0200", "Message-ID": "<20260429190532.26538-5-mohamed@unpredictable.fr>", "X-Mailer": "git-send-email 2.50.1", "In-Reply-To": "<20260429190532.26538-1-mohamed@unpredictable.fr>", "References": "<20260429190532.26538-1-mohamed@unpredictable.fr>", "MIME-Version": "1.0", "Content-Type": "text/plain; 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helo=outbound.ms.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 SPF_HELO_PASS=-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": "While figuring out a better spot for it, put it in hv_arch_vm_create().\n\nAfter hv_vcpu_create is documented as too late, and deferring\nvCPU initialization isn't enough either.\n\nSigned-off-by: Mohamed Mediouni <mohamed@unpredictable.fr>\nReviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>\n---\n target/arm/hvf/hvf.c | 22 ++++++++++++++++++++++\n 1 file changed, 22 insertions(+)", "diff": "diff --git a/target/arm/hvf/hvf.c b/target/arm/hvf/hvf.c\nindex ef4c3671e9..a028c99e24 100644\n--- a/target/arm/hvf/hvf.c\n+++ b/target/arm/hvf/hvf.c\n@@ -1230,6 +1230,28 @@ hv_return_t hvf_arch_vm_create(MachineState *ms, uint32_t pa_range)\n chosen_ipa_bit_size = pa_range;\n \n ret = hv_vm_create(config);\n+ if (hvf_irqchip_in_kernel()) {\n+ if (__builtin_available(macOS 15.0, *)) {\n+ /*\n+ * Instantiate GIC.\n+ * This must be done prior to the creation of any vCPU\n+ * but past hv_vm_create()\n+ */\n+ hv_gic_config_t cfg = hv_gic_config_create();\n+ hv_gic_config_set_distributor_base(cfg, 0x08000000);\n+ hv_gic_config_set_redistributor_base(cfg, 0x080A0000);\n+ ret = hv_gic_create(cfg);\n+ if (ret != HV_SUCCESS) {\n+ error_report(\"error creating platform VGIC\");\n+ goto cleanup;\n+ }\n+ os_release(cfg);\n+ } else {\n+ error_report(\"HVF: Unsupported OS for platform vGIC.\");\n+ ret = HV_UNSUPPORTED;\n+ goto cleanup;\n+ }\n+ }\n \n cleanup:\n os_release(config);\n", "prefixes": [ "v21", "04/15" ] }