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=-16.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 57A7AC432BE for ; Tue, 10 Aug 2021 15:03:21 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 1BEB860F02 for ; Tue, 10 Aug 2021 15:03:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 1BEB860F02 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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:In-Reply-To:MIME-Version:Date: Message-ID:From:References:Cc:To:Subject:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=yc6n9lX1TiKnACTnECyFtPyLS020jzbWnGI9pOVBx8c=; b=rsKD12UKu9VAvypsmB11WOapsc 0HBI+qkmcCFR+B0cE6FKS0EmMUEHo4H83v2w0VuW56VzfvuO/THOHohh5zQGMdFxm5kyBuaSKiGdv 05NqLKKnmbqCfuLXQW/lg7dXpzxo1sYbO4Fml3P05g7IB5GRiy1I5V0IKkCQHyIiC6/3Mk3JkHld4 JL1Y8yrkUKDdfYSrfHfMrTjvX92ASvRB5vWCwtZIqMMrkT0SOlk5gljqpWwR617BX9I83fM6QxbwA 86Ra+uRlzIE/OXkYs5+lpPlhij2nNk9d9Nl18GymDM1aVa1xeIm9G55iKztjmsH455ILuC4WIybck oHOyAAkg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mDTFf-004HdG-My; Tue, 10 Aug 2021 15:01:11 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mDTEn-004HXu-89 for linux-arm-kernel@lists.infradead.org; Tue, 10 Aug 2021 15:00:20 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id D818F1FB; Tue, 10 Aug 2021 08:00:15 -0700 (PDT) Received: from [10.163.67.89] (unknown [10.163.67.89]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 2B4943F718; Tue, 10 Aug 2021 08:00:12 -0700 (PDT) Subject: Re: [PATCH] arm64/perf: Replace '0xf' instances with ID_AA64DFR0_PMUVER_IMP_DEF To: Will Deacon Cc: linux-arm-kernel@lists.infradead.org, Catalin Marinas , Mark Rutland , Peter Zijlstra , Marc Zyngier , linux-perf-users@vger.kernel.org, kvmarm@lists.cs.columbia.edu, linux-kernel@vger.kernel.org References: <1628571998-13634-1-git-send-email-anshuman.khandual@arm.com> <20210810133101.GD2946@willie-the-truck> From: Anshuman Khandual Message-ID: <995fce58-d1fa-9f0f-b8bd-05e689330482@arm.com> Date: Tue, 10 Aug 2021 20:31:05 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210810133101.GD2946@willie-the-truck> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210810_080017_395207_699AA8D0 X-CRM114-Status: GOOD ( 13.90 ) 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 On 8/10/21 7:01 PM, Will Deacon wrote: > On Tue, Aug 10, 2021 at 10:36:38AM +0530, Anshuman Khandual wrote: >> ID_AA64DFR0_PMUVER_IMP_DEF which indicate implementation defined PMU, never >> actually gets used although there are '0xf' instances scattered all around. >> Just do the macro replacement to improve readability. >> >> Cc: Catalin Marinas >> Cc: Will Deacon >> Cc: Mark Rutland >> Cc: Peter Zijlstra >> Cc: Marc Zyngier >> Cc: linux-perf-users@vger.kernel.org >> Cc: linux-arm-kernel@lists.infradead.org >> Cc: kvmarm@lists.cs.columbia.edu >> Cc: linux-kernel@vger.kernel.org >> Signed-off-by: Anshuman Khandual >> --- >> This applies on v5.14-rc5 >> >> arch/arm64/include/asm/cpufeature.h | 2 +- >> arch/arm64/kernel/perf_event.c | 2 +- >> arch/arm64/kvm/perf.c | 2 +- >> arch/arm64/kvm/pmu-emul.c | 6 +++--- >> 4 files changed, 6 insertions(+), 6 deletions(-) > > Please can you split this with the KVM parts in their own patch? Sure, will do. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel