From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C2BE4C433EF for ; Mon, 7 Mar 2022 03:05:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=bfnvHkbX2/40TU1FiUFioBuhsEj2xsCQIpn4dju56GY=; b=OscQpmmUxfyr/o WSx/JIl/NbVRn4RKZlo7wVCNoxdqmGkEPYhDq8y3XjAC2uL8CLnMeywQNjg4jclYWyF/ZCB13X9ob dkwTi29zx7PxL7XsZy9tigUHMFJ0Z7/6Iflz1s67jyZ/PoA2oWv/SnBGDNld7D/pwIAjPjny1g+Xa 9841WWkB9taCjmiujbQD428lb+Cst74DzLtfXP3B6Skqa4nx4cy4EkI1LJyt+zmL0AJtDKmzD6IRg SOxLAczQq2rpFspp6IfvV/pdfAUlGp4MjiQx8+yjEwgMWuyUVadJCEqYtvOv7R6htina1++OXJLdM N51Kga6B5W5e3+/0b6TQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nR3fg-00FgLA-3A; Mon, 07 Mar 2022 03:04:28 +0000 Received: from out30-132.freemail.mail.aliyun.com ([115.124.30.132]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nR3fd-00FgKp-Eh for linux-arm-kernel@lists.infradead.org; Mon, 07 Mar 2022 03:04:26 +0000 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220306_190425_719201_5C1CA832 X-CRM114-Status: UNSURE ( 9.70 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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) 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)); -- 1.8.3.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel