From nobody Wed Jun 17 04:16:12 2026 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 2646739903A for ; Tue, 28 Apr 2026 07:06:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=114.242.206.163 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777360015; cv=none; b=dr8ZwDkEzfXi8ctvZqtq+Cl9Arw6cMrtQIU4tSKi+GD8xTPCXW9PWbZzTunHra1p+NnaMav2Dt3G9rIq1jlD550iGu9tWTl4lrGbCBRR5dG/tdAbXKqirVAGgE9pC6nQSuWeR02rAmDkXLQkxrUQLkmRizbTRKSGjwtsxmwxsy0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777360015; c=relaxed/simple; bh=q7Shco4otI1PIItVOttMe3E3dPT9aa6KAXY5FoP8YGE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=CuQ3/EQU0vfjU6ZvcN+1+CstWN3egROVtwgzatKJ9VEAc+GLBPFbJkQdbWR67t94hbY6K6FD32wSHCjMO/CUzz4Je6uZbC1NYxlQrskYiobFRwD9t9qsFiHutYpYsbAmD3O/oHN6qzHdQ/zkMykXRoExy0VbMzXvVOLILpl3N7Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn; spf=pass smtp.mailfrom=loongson.cn; arc=none smtp.client-ip=114.242.206.163 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=loongson.cn Received: from loongson.cn (unknown [223.64.68.8]) by gateway (Coremail) with SMTP id _____8BxEuuJXPBpzqcEAA--.15903S3; Tue, 28 Apr 2026 15:06:49 +0800 (CST) Received: from kernelserver (unknown [223.64.68.8]) by front1 (Coremail) with SMTP id qMiowJAxIMN7XPBptmN2AA--.53810S2; Tue, 28 Apr 2026 15:06:48 +0800 (CST) From: Huacai Chen To: Huacai Chen Cc: loongarch@lists.linux.dev, Xuefeng Li , Guo Ren , Xuerui Wang , Jiaxun Yang , linux-kernel@vger.kernel.org, Huacai Chen Subject: [PATCH] LoongArch: Make CONFIG_64BIT as the default option Date: Tue, 28 Apr 2026 15:06:27 +0800 Message-ID: <20260428070627.1740598-1-chenhuacai@loongson.cn> X-Mailer: git-send-email 2.52.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qMiowJAxIMN7XPBptmN2AA--.53810S2 X-CM-SenderInfo: hfkh0x5xdftxo6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBj9xXoWrtFWrWFW7tF45XF4UuF15trc_yoW3WFg_G3 Z3Jw45GF4rJa4UW34aqFWrWwn0ya1kuFZ0y34qvr4UX34agwn8GrWDW3Z8Zrn7K3yUWrs3 ArWIqa9Ikr1IyosvyTuYvTs0mTUanT9S1TB71UUUUUDqnTZGkaVYY2UrUUUUj1kv1TuYvT s0mT0YCTnIWjqI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUI cSsGvfJTRUUUb7kYFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E6xAIw20EY4v20x vaj40_Wr0E3s1l1IIY67AEw4v_Jrv_JF1l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxS w2x7M28EF7xvwVC0I7IYx2IY67AKxVWUJVWUCwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxV WUJVW8JwA2z4x0Y4vEx4A2jsIE14v26F4j6r4UJwA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_ Gr1j6F4UJwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07AIYIkI8VC2zVCFFI0UMc 02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWUXVWUAwAv7VC2z280aVAF wI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI48JMxAIw28IcxkI7V AKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCj r7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY6x IIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVWUJVW8JwCI42IY6xAI w20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x 0267AKxVWUJVW8JbIYCTnIWIevJa73UjIFyTuYvjxU7_MaUUUUU Content-Type: text/plain; charset="utf-8" CONFIG_64BIT is the mandatory option before v7.0, but in v7.1-rc1 both CONFIG_32BIT and CONFIG_64BIT are selectable and CONFIG_32BIT became the default option. This breaks existing configurations, so explicitly make CONFIG_64BIT as the default option to keep existing behavior. Signed-off-by: Huacai Chen --- arch/loongarch/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig index 3b042dbb2c41..606597da46b8 100644 --- a/arch/loongarch/Kconfig +++ b/arch/loongarch/Kconfig @@ -220,6 +220,7 @@ menu "Kernel type and options" =20 choice prompt "Kernel type" + default 64BIT # Keep existing behavior =20 config 32BIT bool "32-bit kernel" --=20 2.52.0