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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-38a8e4b81d7sm10567949f8f.73.2025.01.12.13.58.46 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sun, 12 Jan 2025 13:58:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1736719128; x=1737323928; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=BYtEthfQnNCOi+UxhhX8J2P0h82CeZqIE84msWKC75k=; b=MmO003ihHQMrDgoW6ZWQi+x8wpry2njg2/YHzE31KW/Hqmhqk/5x3PRgso4o0XAcgn qhGGQLJgujVnMCf0SSrbYsrc22yBipPb+7O9bNANdtor60+3535o2GHsAt8jhDqjCoTA ddORZKFTOLCUYbIqkGxYLE+pmo68BquUsjajPWPXcMYFPXVC/Q8rC1cu7wHk3ujegaNr ZU0ra8dd/vJ/JOYQKnXL30kOmrQXobFryPMUF4qYByv92YBkqEWWfT4R6UXu/xz5U+IJ 3c2rT2Cp677VvK8GeJddSoTQkfDMctCw5fH8BBoRFqu7eAIwPOw63+yh0GnCj+OpHUwT ZRlg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1736719128; x=1737323928; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=BYtEthfQnNCOi+UxhhX8J2P0h82CeZqIE84msWKC75k=; b=KLiREg3nxh3ZjtmItnkuU8W987wfJaC0suXpY2r+39fd5jVtFuKHOqakCzruiTpteN I46cl42usymRE27pDJUx5XNBEwbWDAbcKzK20jF9C56wCelhCshCGBqcarR8x2WF0xQJ ON5ZvdgsQIdgGKfZ8G4QrgNmqYvgiXdc5fhJfm+OHFYGaabujuCj5/t3cgHw/nlbzDXr wTQLLyREDM7DKBFTkQMVWh9wV7V+BN1GVUwmxnUJA6FuObpMYwqxK0w9WJU6nEEdy4RC XyGRmHds7i1yfrJXyQjavxayqpwqqflOFzjI5hGo43p6LQoDi/qmYy8gUaXdebcLr2Mn /VVA== X-Gm-Message-State: AOJu0YzttOuZ7gmpMKZMp28ix/PfMTVIrzgqlCPM4DTpXSp14g9lomkj Yp8FqX665lUJ9u2swFtnoLe7updsIQBAOwJrxF8sNiZk5/3uhxdQp2XjcRMDr6iAT3ZY6RRSHLX b6JU= X-Gm-Gg: ASbGnctkLjvJw1SUjxMMEXxCPFXfJVjUobQ0WvUcZ/pcBTeVfKhRUuK9xggG/6RbVJZ Jwg4LTJk1At17Js4bwkUc8bUBeilJ1vBwc7gdVWwsglq/AyRV68P0XPAso9rTzWWz+8npYRam1a taldA3pJxzp0877iGycxWsrAChj3umXIhvKnRkmawGB0xVtEqcfV6iIz1rFHFq0YtsRLBP1Diqp NOlf1oaN5+Yti1Gc7TqI4HMtcT+WjEOMEugXv1a+gdmmS6/IZgRyLan0+Qe9vsKuqo8aSTlo+Wn 0UCeqjPosRx3aNlbjuduNCIS0IOTVaU= X-Google-Smtp-Source: AGHT+IFT+BdNYtV47Gvk4jalDPFRU8JxqAPd85oAsAR/zykpSvnZ/vlJv2PVtT37Vg+o2+8DfmZ+/w== X-Received: by 2002:a05:6000:154f:b0:386:373f:47c4 with SMTP id ffacd0b85a97d-38a873579b3mr15575811f8f.49.1736719127908; Sun, 12 Jan 2025 13:58:47 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Huacai Chen , Jiaxun Yang Subject: [PATCH 02/11] hw/mips/loongson3_virt: Keep reference of vCPUs in machine_init() Date: Sun, 12 Jan 2025 22:58:26 +0100 Message-ID: <20250112215835.29320-3-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250112215835.29320-1-philmd@linaro.org> References: <20250112215835.29320-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::333; envelope-from=philmd@linaro.org; helo=mail-wm1-x333.google.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, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1736719236624019000 Keep references of all vCPUs created. That allows to directly access the first vCPU without using the &first_cpu global. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/mips/loongson3_virt.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/hw/mips/loongson3_virt.c b/hw/mips/loongson3_virt.c index 47d112981a2..4b19941c1dc 100644 --- a/hw/mips/loongson3_virt.c +++ b/hw/mips/loongson3_virt.c @@ -492,9 +492,8 @@ static void mips_loongson3_virt_init(MachineState *mach= ine) { int i; long bios_size; - MIPSCPU *cpu; + g_autofree MIPSCPU **cpus =3D NULL; Clock *cpuclk; - CPUMIPSState *env; DeviceState *liointc; DeviceState *ipi =3D NULL; char *filename; @@ -569,13 +568,16 @@ static void mips_loongson3_virt_init(MachineState *ma= chine) cpuclk =3D clock_new(OBJECT(machine), "cpu-refclk"); clock_set_hz(cpuclk, DEF_LOONGSON3_FREQ); =20 + cpus =3D g_new(MIPSCPU *, machine->smp.cpus); for (i =3D 0; i < machine->smp.cpus; i++) { + MIPSCPU *cpu; int node =3D i / LOONGSON3_CORE_PER_NODE; int core =3D i % LOONGSON3_CORE_PER_NODE; int ip; =20 /* init CPUs */ cpu =3D mips_cpu_create_with_clock(machine->cpu_type, cpuclk, fals= e); + cpus[i] =3D cpu; =20 /* Init internal devices */ cpu_mips_irq_init_cpu(cpu); @@ -609,7 +611,6 @@ static void mips_loongson3_virt_init(MachineState *mach= ine) pin, cpu->env.irq[ip + 2]); } } - env =3D &MIPS_CPU(first_cpu)->env; =20 /* Allocate RAM/BIOS, 0x00000000~0x10000000 is alias of 0x80000000~0x9= 0000000 */ memory_region_init_rom(bios, NULL, "loongson3.bios", @@ -640,7 +641,7 @@ static void mips_loongson3_virt_init(MachineState *mach= ine) loaderparams.kernel_filename =3D kernel_filename; loaderparams.kernel_cmdline =3D kernel_cmdline; loaderparams.initrd_filename =3D initrd_filename; - loaderparams.kernel_entry =3D load_kernel(env); + loaderparams.kernel_entry =3D load_kernel(&cpus[0]->env); =20 init_boot_rom(); init_boot_param(); --=20 2.47.1