From nobody Tue Jun 23 11:15:25 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0D382C433EF for ; Mon, 7 Mar 2022 03:04:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234915AbiCGDFX (ORCPT ); Sun, 6 Mar 2022 22:05:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37464 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231468AbiCGDFT (ORCPT ); Sun, 6 Mar 2022 22:05:19 -0500 Received: from out199-4.us.a.mail.aliyun.com (out199-4.us.a.mail.aliyun.com [47.90.199.4]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7122613F4C for ; Sun, 6 Mar 2022 19:04:24 -0800 (PST) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R101e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04407;MF=rongwei.wang@linux.alibaba.com;NM=1;PH=DS;RN=8;SR=0;TI=SMTPD_---0V6OXvO._1646622258; Received: from localhost.localdomain(mailfrom:rongwei.wang@linux.alibaba.com fp:SMTPD_---0V6OXvO._1646622258) by smtp.aliyun-inc.com(127.0.0.1); Mon, 07 Mar 2022 11:04:19 +0800 From: Rongwei Wang To: catalin.marinas@arm.com, will@kernel.org, maz@kernel.org, joey.gouly@arm.com, mark.rutland@arm.com, akpm@linux-foundation.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH RFC] arm64: improve display about CPU architecture in cpuinfo Date: Mon, 7 Mar 2022 11:04:17 +0800 Message-Id: <20220307030417.22974-1-rongwei.wang@linux.alibaba.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Now, it is unsuitable for both ARMv8 and ARMv9 to show a fixed string "CPU architecture: 8" in /proc/cpuinfo. Signed-off-by: Rongwei Wang --- arch/arm64/kernel/cpuinfo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c index 330b92e..6d9b7e8 100644 --- a/arch/arm64/kernel/cpuinfo.c +++ b/arch/arm64/kernel/cpuinfo.c @@ -195,7 +195,7 @@ static int c_show(struct seq_file *m, void *v) =20 seq_printf(m, "CPU implementer\t: 0x%02x\n", MIDR_IMPLEMENTOR(midr)); - seq_printf(m, "CPU architecture: 8\n"); + seq_printf(m, "CPU architecture: aarch64\n"); seq_printf(m, "CPU variant\t: 0x%x\n", MIDR_VARIANT(midr)); seq_printf(m, "CPU part\t: 0x%03x\n", MIDR_PARTNUM(midr)); seq_printf(m, "CPU revision\t: %d\n\n", MIDR_REVISION(midr)); --=20 1.8.3.1