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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 55D23C282C8 for ; Mon, 28 Jan 2019 17:24:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1F9F820855 for ; Mon, 28 Jan 2019 17:24:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548696261; bh=NpBzhb76FkwGomBDiLGlWepY8ZCWLmsM6eCJLDiXKvk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=L/Nl7S0/8M9nfCuX94blHO2RuhqtQit/hMqQmifQeEI/W9aVraZ2fWNmRpzlhoEW1 HLMCrNY66nszYirdEYD1MNb5JMI2Q6UZA0tfl2XrOXhdzTvUyMy2+McN5mvynz30o6 vETVGQJ0rAAm/cbU5kW1AYFGItJexWHLm6LTON20= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731117AbfA1QBt (ORCPT ); Mon, 28 Jan 2019 11:01:49 -0500 Received: from mail.kernel.org ([198.145.29.99]:47022 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729271AbfA1QBr (ORCPT ); Mon, 28 Jan 2019 11:01:47 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8A76921848; Mon, 28 Jan 2019 16:01:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548691306; bh=NpBzhb76FkwGomBDiLGlWepY8ZCWLmsM6eCJLDiXKvk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mbXtrHgFZ4vC9x01JWu4eeExAXYyPxRgRuuLXa2Dxd1rItqrif7DJSN+OtgLvJv6K BT5c2EMjIy1I/Vye5NrrJjJWrCG9UFHQ+wf77rqDhtPreRjcQ44jrvjIq8HuXdmJpW h2N6T3zHDqsYfrq3VkbliKISPVbJP6dimKgqiu/Y= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Pu Wen , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Peter Zijlstra , Thomas Gleixner , Arnaldo Carvalho de Melo , Sasha Levin Subject: [PATCH AUTOSEL 4.19 053/258] perf tools: Add Hygon Dhyana support Date: Mon, 28 Jan 2019 10:55:59 -0500 Message-Id: <20190128155924.51521-53-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190128155924.51521-1-sashal@kernel.org> References: <20190128155924.51521-1-sashal@kernel.org> MIME-Version: 1.0 X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Pu Wen [ Upstream commit 4787eff3fa88f62fede6ed7afa06477ae6bf984d ] 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 string to share the code path of AMD. Signed-off-by: Pu Wen Acked-by: Borislav Petkov Cc: Alexander Shishkin Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1542008451-31735-1-git-send-email-puwen@hygon.cn Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Sasha Levin --- tools/perf/arch/x86/util/kvm-stat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/arch/x86/util/kvm-stat.c b/tools/perf/arch/x86/util/kvm-stat.c index b32409a0e546..081353d7b095 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 -- 2.19.1