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=-8.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT 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 4CBB8C43441 for ; Mon, 12 Nov 2018 11:09:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 196F8223DD for ; Mon, 12 Nov 2018 11:09:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 196F8223DD Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=alien8.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729233AbeKLVCL (ORCPT ); Mon, 12 Nov 2018 16:02:11 -0500 Received: from mail.skyhub.de ([5.9.137.197]:37266 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728667AbeKLVCL (ORCPT ); Mon, 12 Nov 2018 16:02:11 -0500 X-Virus-Scanned: Nedap ESD1 at mail.skyhub.de Received: from mail.skyhub.de ([127.0.0.1]) by localhost (blast.alien8.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id PSROG3yU7bP9; Mon, 12 Nov 2018 12:09:24 +0100 (CET) Received: from zn.tnic (p200300EC2BE56F00329C23FFFEA6A903.dip0.t-ipconnect.de [IPv6:2003:ec:2be5:6f00:329c:23ff:fea6:a903]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 0AA741EC037D; Mon, 12 Nov 2018 12:09:24 +0100 (CET) Date: Mon, 12 Nov 2018 12:09:23 +0100 From: Borislav Petkov To: Pu Wen , acme@kernel.org Cc: peterz@infradead.org, mingo@kernel.org, alexander.shishkin@linux.intel.com, jolsa@kernel.org, namhyung@kernel.org, tglx@linutronix.de, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org Subject: Re: [RFC PATCH RESEND] tools/perf: Add Hygon Dhyana support Message-ID: <20181112110923.GB8167@zn.tnic> References: <1542008451-31735-1-git-send-email-puwen@hygon.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1542008451-31735-1-git-send-email-puwen@hygon.cn> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Nov 12, 2018 at 03:40:51PM +0800, Pu Wen wrote: > The tool perf is useful for the performance analysis on the Hygon Dhyana > platform. But right now there is no Hygon support for it to analyze the > KVM guest os data. So add Hygon Dhyana support to it by checking vendor acme, pls fix that to "OS" when applying. Thx. > string to share the code path of AMD. > > Signed-off-by: Pu Wen > --- > tools/perf/arch/x86/util/kvm-stat.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Acked-by: Borislav Petkov > diff --git a/tools/perf/arch/x86/util/kvm-stat.c b/tools/perf/arch/x86/util/kvm-stat.c > index b32409a..081353d 100644 > --- a/tools/perf/arch/x86/util/kvm-stat.c > +++ b/tools/perf/arch/x86/util/kvm-stat.c > @@ -156,7 +156,7 @@ int cpu_isa_init(struct perf_kvm_stat *kvm, const char *cpuid) > if (strstr(cpuid, "Intel")) { > kvm->exit_reasons = vmx_exit_reasons; > kvm->exit_reasons_isa = "VMX"; > - } else if (strstr(cpuid, "AMD")) { > + } else if (strstr(cpuid, "AMD") || strstr(cpuid, "Hygon")) { > kvm->exit_reasons = svm_exit_reasons; > kvm->exit_reasons_isa = "SVM"; > } else > -- > 2.7.4 > -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.