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 X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7E1FAC433DB for ; Tue, 2 Feb 2021 11:40:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4C00E64E9B for ; Tue, 2 Feb 2021 11:40:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229838AbhBBLkY (ORCPT ); Tue, 2 Feb 2021 06:40:24 -0500 Received: from mail.kernel.org ([198.145.29.99]:60358 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229470AbhBBLkT (ORCPT ); Tue, 2 Feb 2021 06:40:19 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id B8CCA64E34; Tue, 2 Feb 2021 11:39:35 +0000 (UTC) Date: Tue, 2 Feb 2021 11:39:33 +0000 From: Catalin Marinas To: Tianling Shen Cc: Sumit Gupta , Will Deacon , Anshuman Khandual , Suzuki K Poulose , "Gustavo A. R. Silva" , Vincenzo Frascino , Dave Martin , Arnd Bergmann , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [RESENT PATCH] arm64: cpuinfo: Add "model name" in /proc/cpuinfo for 64bit tasks also Message-ID: <20210202113932.GB26895@gaia> References: <20210201235809.401-1-cnsztl@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210201235809.401-1-cnsztl@gmail.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 02, 2021 at 07:58:09AM +0800, Tianling Shen wrote: > From: Sumit Gupta > > Removed restriction of displaying model name for 32 bit tasks only. > This can be used for 64 bit tasks as well, and it's useful for some > tools that already parse this, such as coreutils `uname -p`, Ubuntu > model name display etc. > > It should be like this: > ``` > $ cat '/proc/cpuinfo' | grep 'model name' | head -n 1 > model name : ARMv8 Processor rev X (v8l) > ``` > > Link: https://lore.kernel.org/lkml/1472461345-28219-1-git-send-email-sumitg@nvidia.com/ The thread above already has arguments against this patch. Has anything changed since? -- Catalin 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 X-Spam-Level: X-Spam-Status: No, score=-5.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B7085C433E0 for ; Tue, 2 Feb 2021 11:40:47 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6F67164E9B for ; Tue, 2 Feb 2021 11:40:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6F67164E9B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=I1QJhi72m7X654nLMzHM9MWxn2T9ZDEhQilvEWO11qA=; b=yszh8l4x0Cqt7mko6Pc+HcCOp ZCwlzLjyKTskNSbERtu3jJW+biTigvv5Dhv6L8uav+AbIRL2HaTGm8N36drOD3hHjBLa5CMpbtCqX qaXWK47+88Q547dL1c0n5Ze7QHdl86w77x8079HOc/+PoAo/LlTuvcb2dmLgYP8Cfjxq5VMjCLCO7 rIgW0xiv/tIvTmby2ZeleVDUqP47V5Xc/0lMBZmakmSy/09XVOKyIJ5tvql3K8GeXCXYHm4sKQyai JkNG2gkaDY89nBQTLphvNB5aRzRKqrSlikdpcHzMMwf8Dg7eNop0nNhnzVfNOLVYKWl6Yo4bIZmev Jgav9xKZA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l6u22-0006AK-Ds; Tue, 02 Feb 2021 11:39:42 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l6u1y-00069s-LU for linux-arm-kernel@lists.infradead.org; Tue, 02 Feb 2021 11:39:40 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id B8CCA64E34; Tue, 2 Feb 2021 11:39:35 +0000 (UTC) Date: Tue, 2 Feb 2021 11:39:33 +0000 From: Catalin Marinas To: Tianling Shen Subject: Re: [RESENT PATCH] arm64: cpuinfo: Add "model name" in /proc/cpuinfo for 64bit tasks also Message-ID: <20210202113932.GB26895@gaia> References: <20210201235809.401-1-cnsztl@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210201235809.401-1-cnsztl@gmail.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210202_063938_781030_6CE07A24 X-CRM114-Status: GOOD ( 12.61 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Arnd Bergmann , Suzuki K Poulose , Anshuman Khandual , "Gustavo A. R. Silva" , linux-kernel@vger.kernel.org, Sumit Gupta , Vincenzo Frascino , Will Deacon , Dave Martin , linux-arm-kernel@lists.infradead.org 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 On Tue, Feb 02, 2021 at 07:58:09AM +0800, Tianling Shen wrote: > From: Sumit Gupta > > Removed restriction of displaying model name for 32 bit tasks only. > This can be used for 64 bit tasks as well, and it's useful for some > tools that already parse this, such as coreutils `uname -p`, Ubuntu > model name display etc. > > It should be like this: > ``` > $ cat '/proc/cpuinfo' | grep 'model name' | head -n 1 > model name : ARMv8 Processor rev X (v8l) > ``` > > Link: https://lore.kernel.org/lkml/1472461345-28219-1-git-send-email-sumitg@nvidia.com/ The thread above already has arguments against this patch. Has anything changed since? -- Catalin _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel