From nobody Thu May 15 02:50:05 2025 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1696842216792132.55817784244107; Mon, 9 Oct 2023 02:03:36 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qpm9u-0002HG-DG; Mon, 09 Oct 2023 05:02:39 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qpm9p-0002EE-5G for qemu-devel@nongnu.org; Mon, 09 Oct 2023 05:02:35 -0400 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qpm9g-00060q-71 for qemu-devel@nongnu.org; Mon, 09 Oct 2023 05:02:32 -0400 Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8AxEvCWwSNlnD0wAA--.26272S3; Mon, 09 Oct 2023 17:02:14 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Dx_y+TwSNlDW4cAA--.59991S7; Mon, 09 Oct 2023 17:02:14 +0800 (CST) From: xianglai li To: qemu-devel@nongnu.org, kvm@vger.kernel.org Cc: Tianrui Zhao , "Michael S. Tsirkin" , Cornelia Huck , Paolo Bonzini , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Thomas Huth , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Richard Henderson , Peter Maydell , Bibo Mao , Song Gao , Xiaojuan Yang Subject: [PATCH RFC v4 5/9] target/loongarch: Implement kvm_arch_init function Date: Mon, 9 Oct 2023 17:01:33 +0800 Message-Id: <1324cdebbd2f27afbe5d0e66ca33cd261957a983.1696841645.git.lixianglai@loongson.cn> X-Mailer: git-send-email 2.39.1 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: AQAAf8Dx_y+TwSNlDW4cAA--.59991S7 X-CM-SenderInfo: 5ol0xt5qjotxo6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7 ZEXasCq-sGcSsGvfJ3UbIjqfuFe4nvWSU5nxnvy29KBjDU0xBIdaVrnUUvcSsGvfC2Kfnx nUUI43ZEXa7xR_UUUUUUUUU== Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=114.242.206.163; envelope-from=lixianglai@loongson.cn; helo=mail.loongson.cn 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, 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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZM-MESSAGEID: 1696842217193100001 From: Tianrui Zhao Implement the kvm_arch_init of loongarch, in the function, the KVM_CAP_MP_STATE cap is checked by kvm ioctl. Cc: "Michael S. Tsirkin" Cc: Cornelia Huck Cc: Paolo Bonzini Cc: "Marc-Andr=C3=A9 Lureau" Cc: "Daniel P. Berrang=C3=A9" Cc: Thomas Huth Cc: "Philippe Mathieu-Daud=C3=A9" Cc: Richard Henderson Cc: Peter Maydell Cc: Bibo Mao Cc: Song Gao Cc: Xiaojuan Yang Cc: Tianrui Zhao Signed-off-by: Tianrui Zhao Reviewed-by: Richard Henderson Signed-off-by: xianglai li --- target/loongarch/kvm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/target/loongarch/kvm.c b/target/loongarch/kvm.c index 8fda80b107..5e3bda444e 100644 --- a/target/loongarch/kvm.c +++ b/target/loongarch/kvm.c @@ -491,6 +491,7 @@ int kvm_arch_get_default_type(MachineState *ms) =20 int kvm_arch_init(MachineState *ms, KVMState *s) { + cap_has_mp_state =3D kvm_check_extension(s, KVM_CAP_MP_STATE); return 0; } =20 --=20 2.39.1