From nobody Fri Nov 14 19:46:56 2025 Delivered-To: importer@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+importer=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 1761812325084326.5326460427624; Thu, 30 Oct 2025 01:18:45 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vENqo-0000g3-IC; Thu, 30 Oct 2025 04:17:42 -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 1vENqj-0000f6-BT for qemu-devel@nongnu.org; Thu, 30 Oct 2025 04:17:37 -0400 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vENqe-0003BA-QJ for qemu-devel@nongnu.org; Thu, 30 Oct 2025 04:17:37 -0400 Received: from loongson.cn (unknown [10.2.5.213]) by gateway (Coremail) with SMTP id _____8Bx2tEWHwNpi4gcAA--.62467S3; Thu, 30 Oct 2025 16:17:26 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.213]) by front1 (Coremail) with SMTP id qMiowJBxicAVHwNpKnMcAQ--.9832S4; Thu, 30 Oct 2025 16:17:26 +0800 (CST) From: Bibo Mao To: Song Gao Cc: qemu-devel@nongnu.org Subject: [PATCH v2 2/3] target/loongarch: Call function loongarch_la464_init_csr() after realized Date: Thu, 30 Oct 2025 16:17:23 +0800 Message-Id: <20251030081724.3921563-3-maobibo@loongson.cn> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20251030081724.3921563-1-maobibo@loongson.cn> References: <20251030081724.3921563-1-maobibo@loongson.cn> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qMiowJBxicAVHwNpKnMcAQ--.9832S4 X-CM-SenderInfo: xpdruxter6z05rqj20fqof0/ 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+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=114.242.206.163; envelope-from=maobibo@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, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, 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-ZM-MESSAGEID: 1761812329048154100 Content-Type: text/plain; charset="utf-8" When CPU is realized, it will check capability of host and set guest features, such as PMU CSR register number used by VM etc. Here move function call with loongarch_la464_init_csr() after CPU is realized. Signed-off-by: Bibo Mao --- target/loongarch/cpu.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c index e80a92fb2e..7daf290851 100644 --- a/target/loongarch/cpu.c +++ b/target/loongarch/cpu.c @@ -106,11 +106,11 @@ bool loongarch_cpu_has_work(CPUState *cs) } #endif /* !CONFIG_USER_ONLY */ =20 -static void loongarch_la464_init_csr(Object *obj) +static void loongarch_la464_init_csr(DeviceState *dev) { #ifndef CONFIG_USER_ONLY static bool initialized; - LoongArchCPU *cpu =3D LOONGARCH_CPU(obj); + LoongArchCPU *cpu =3D LOONGARCH_CPU(dev); CPULoongArchState *env =3D &cpu->env; int i, num; =20 @@ -369,7 +369,6 @@ static void loongarch_la464_initfn(Object *obj) =20 cpu->msgint =3D ON_OFF_AUTO_OFF; cpu->ptw =3D ON_OFF_AUTO_OFF; - loongarch_la464_init_csr(obj); loongarch_cpu_post_init(obj); } =20 @@ -524,6 +523,7 @@ static void loongarch_cpu_realizefn(DeviceState *dev, E= rror **errp) =20 qemu_init_vcpu(cs); cpu_reset(cs); + loongarch_la464_init_csr(dev); =20 lacc->parent_realize(dev, errp); } --=20 2.39.3