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GET /api/patches/1429467/?format=api
{ "id": 1429467, "url": "http://patchwork.ozlabs.org/api/patches/1429467/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20210120224444.71840-6-agraf@csgraf.de/", "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": "<20210120224444.71840-6-agraf@csgraf.de>", "list_archive_url": null, "date": "2021-01-20T22:44:38", "name": "[v6,05/11] arm: Set PSCI to 0.2 for HVF", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "8a7d5fefaac665b54f2a914d7a6ad8f7c0efe3f0", "submitter": { "id": 65661, "url": "http://patchwork.ozlabs.org/api/people/65661/?format=api", "name": "Alexander Graf", "email": "agraf@csgraf.de" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20210120224444.71840-6-agraf@csgraf.de/mbox/", "series": [ { "id": 225556, "url": "http://patchwork.ozlabs.org/api/series/225556/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=225556", "date": "2021-01-20T22:44:33", "name": "hvf: Implement Apple Silicon Support", "version": 6, "mbox": "http://patchwork.ozlabs.org/series/225556/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1429467/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1429467/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 spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=<UNKNOWN>)", "Received": [ "from lists.gnu.org (lists.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 4DLgcK3Rrmz9sT6\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 21 Jan 2021 09:46:25 +1100 (AEDT)", "from localhost ([::1]:35634 helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>)\n\tid 1l2MF5-0004R1-ER\n\tfor incoming@patchwork.ozlabs.org; Wed, 20 Jan 2021 17:46:23 -0500", "from eggs.gnu.org ([2001:470:142:3::10]:56594)\n by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <agraf@csgraf.de>)\n id 1l2MDh-0003tE-EI; Wed, 20 Jan 2021 17:44:57 -0500", "from mail.csgraf.de ([188.138.100.120]:45198\n helo=zulu616.server4you.de) by eggs.gnu.org with esmtp (Exim 4.90_1)\n (envelope-from <agraf@csgraf.de>)\n id 1l2MDd-0001V4-MZ; Wed, 20 Jan 2021 17:44:57 -0500", "from localhost.localdomain\n (dynamic-077-002-091-253.77.2.pool.telefonica.de [77.2.91.253])\n by csgraf.de (Postfix) with ESMTPSA id 2F5863900559;\n Wed, 20 Jan 2021 23:44:49 +0100 (CET)" ], "From": "Alexander Graf <agraf@csgraf.de>", "To": "qemu-devel@nongnu.org", "Subject": "[PATCH v6 05/11] arm: Set PSCI to 0.2 for HVF", "Date": "Wed, 20 Jan 2021 23:44:38 +0100", "Message-Id": "<20210120224444.71840-6-agraf@csgraf.de>", "X-Mailer": "git-send-email 2.24.3 (Apple Git-128)", "In-Reply-To": "<20210120224444.71840-1-agraf@csgraf.de>", "References": "<20210120224444.71840-1-agraf@csgraf.de>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=188.138.100.120; envelope-from=agraf@csgraf.de;\n helo=zulu616.server4you.de", "X-Spam_score_int": "-18", "X-Spam_score": "-1.9", "X-Spam_bar": "-", "X-Spam_report": "(-1.9 / 5.0 requ) BAYES_00=-1.9, 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": "2.1.23", "Precedence": "list", "List-Id": "<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>", "Cc": "Peter Maydell <peter.maydell@linaro.org>,\n Eduardo Habkost <ehabkost@redhat.com>,\n Richard Henderson <richard.henderson@linaro.org>,\n Cameron Esfahani <dirty@apple.com>, Roman Bolshakov <r.bolshakov@yadro.com>,\n qemu-arm@nongnu.org, Frank Yang <lfy@google.com>,\n Paolo Bonzini <pbonzini@redhat.com>, Peter Collingbourne <pcc@google.com>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "\"Qemu-devel\"\n <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>" }, "content": "In Hypervisor.framework, we just pass PSCI calls straight on to the QEMU emulation\nof it. That means, if TCG is compatible with PSCI 0.2, so are we. Let's transpose\nthat fact in code too.\n\nSigned-off-by: Alexander Graf <agraf@csgraf.de>\nReviewed-by: Roman Bolshakov <r.bolshakov@yadro.com>\n\n---\n\nv3 -> v4:\n\n - Combine both if statements\n---\n target/arm/cpu.c | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)", "diff": "diff --git a/target/arm/cpu.c b/target/arm/cpu.c\nindex 40142ac141..f1929b5eba 100644\n--- a/target/arm/cpu.c\n+++ b/target/arm/cpu.c\n@@ -1063,8 +1063,8 @@ static void arm_cpu_initfn(Object *obj)\n cpu->psci_version = 1; /* By default assume PSCI v0.1 */\n cpu->kvm_target = QEMU_KVM_ARM_TARGET_NONE;\n \n- if (tcg_enabled()) {\n- cpu->psci_version = 2; /* TCG implements PSCI 0.2 */\n+ if (tcg_enabled() || hvf_enabled()) {\n+ cpu->psci_version = 2; /* TCG and HVF implement PSCI 0.2 */\n }\n }\n \n", "prefixes": [ "v6", "05/11" ] }