From nobody Mon Jun 15 00:22:10 2026 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 1B74336C5AA for ; Tue, 7 Apr 2026 06:33:53 +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=1775543637; cv=none; b=szCU+g1Q/tsyfi3/BnNQD7hGdeuQDOdvY2t94HS9DdlowIRxzD76zQX2m/xltMn0qmIakuImevkMi90YwD3czNZnuqr9tDWeucFQp6rHvsNHHjhQntXm5n4CqBPoqcQNf31tXxzeMP9m9yoCSjM6E7JXqm4C2wUx8pbL1HLUd2U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775543637; c=relaxed/simple; bh=9tReZaDhGuR/F4UHgGhNBXzt9nqBPZq4QLYmvpceWL4=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=G9ipi7ARJC003GwuHOxvj0o13j2ZoeIrSm3LWRri8Ab42kycHhif4dZI9/xEHnfUgoHzHIie+yltjFvP48fEZ5iQfvdI38lJHJqSW6fOZrJ9dD+oxfPcdjd1y3u1mlMGSvdWFO7a1GYuKAbYAcGVM3vvOoldVmh52rmAawW9/Us= 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 [113.200.148.30]) by gateway (Coremail) with SMTP id _____8CxH6pQpdRpFKciAA--.37331S3; Tue, 07 Apr 2026 14:33:52 +0800 (CST) Received: from linux.localdomain (unknown [113.200.148.30]) by front1 (Coremail) with SMTP id qMiowJAxXcJPpdRphyBnAA--.62639S2; Tue, 07 Apr 2026 14:33:51 +0800 (CST) From: Tiezhu Yang To: Huacai Chen Cc: loongarch@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v1] LoongArch: Handle CONFIG_32BIT in syscall_get_arch() Date: Tue, 7 Apr 2026 14:33:50 +0800 Message-ID: <20260407063350.12479-1-yangtiezhu@loongson.cn> X-Mailer: git-send-email 2.42.0 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: qMiowJAxXcJPpdRphyBnAA--.62639S2 X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ X-Coremail-Antispam: 1Uk129KBj9xXoW7Gr43Ary3CFWkXryUCr43twc_yoWfWwcEvw n2yw48urWkXFWfA3Z8X34ftryUGa1rZFn3XFZ29347CasxtryUJ3yjv3srZFWjga1kuFZ8 Cay0qryfCr15KosvyTuYvTs0mTUanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUj1kv1TuYvT s0mT0YCTnIWjqI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUI cSsGvfJTRUUUb7AYFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E6xAIw20EY4v20x vaj40_Wr0E3s1l1IIY67AEw4v_Jrv_JF1l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxS w2x7M28EF7xvwVC0I7IYx2IY67AKxVW5JVW7JwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxV W8JVWxJwA2z4x0Y4vEx4A2jsIE14v26F4j6r4UJwA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_ Gr1j6F4UJwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07AIYIkI8VC2zVCFFI0UMc 02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWUtVWrXwAv7VC2z280aVAF wI0_Gr0_Cr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI48JMxAIw28IcxkI7V AKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCj r7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUXVWUAwCIc40Y0x0EwIxGrwCI42IY6x IIjxv20xvE14v26ryj6F1UMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAI w20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Gr0_Cr1lIxAIcVC2z280aVCY1x 0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7IU8l38UUUUUU== Content-Type: text/plain; charset="utf-8" If CONFIG_32BIT is set, it should return AUDIT_ARCH_LOONGARCH32 instead of AUDIT_ARCH_LOONGARCH64 in syscall_get_arch(). Signed-off-by: Tiezhu Yang --- arch/loongarch/include/asm/syscall.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/loongarch/include/asm/syscall.h b/arch/loongarch/include/= asm/syscall.h index 81d2733f7b94..8b5f3a1598af 100644 --- a/arch/loongarch/include/asm/syscall.h +++ b/arch/loongarch/include/asm/syscall.h @@ -78,7 +78,11 @@ static inline void syscall_set_arguments(struct task_str= uct *task, =20 static inline int syscall_get_arch(struct task_struct *task) { +#ifdef CONFIG_64BIT return AUDIT_ARCH_LOONGARCH64; +#else + return AUDIT_ARCH_LOONGARCH32; +#endif } =20 static inline bool arch_syscall_is_vdso_sigreturn(struct pt_regs *regs) --=20 2.42.0