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=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 5CEF4C169C4 for ; Mon, 11 Feb 2019 15:16:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2BEA1222A8 for ; Mon, 11 Feb 2019 15:16:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549898217; bh=jjsJr85ycDNZC08j8fZp9CY4mRXMDg727QyrDLhsSYg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=UOEwrFW4akhXe/bb19dGdCKjKQ7E1jKjVXh6eihaA05lbAy59dD2iqmw/puxguEbu kpUKDMVQKboi37wHgmNoUXtP6sMT37r1O++sLwCL1jrf2lyv2fQWYLCrrWXcZk+GKX wLt+xKK5+fVr8R6nV8THu0ODd4DtJPKjYfWvUZBg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390646AbfBKPGi (ORCPT ); Mon, 11 Feb 2019 10:06:38 -0500 Received: from mail.kernel.org ([198.145.29.99]:56128 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390476AbfBKPGe (ORCPT ); Mon, 11 Feb 2019 10:06:34 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C7EC1217D9; Mon, 11 Feb 2019 15:06:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549897593; bh=jjsJr85ycDNZC08j8fZp9CY4mRXMDg727QyrDLhsSYg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=T/vZTUMxj2mT5hrNuO9CzNLFGOUQ9eXQDhnvATcoIXBRxmZL7vQ4djqg0MWTEAbBv VY9alQF4OqPPo3YCnp34pZP5ZXm52o+IaXj2NRWM3HqjEJbib/V6xyIYmGw2y1cPc/ gJBuy1YjXrL0lOJw2ri+EYkgJ/1jM60AjjZ4zuu0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Pu Wen , Borislav Petkov , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Peter Zijlstra , Thomas Gleixner , Arnaldo Carvalho de Melo , Sasha Levin Subject: [PATCH 4.9 018/137] perf tools: Add Hygon Dhyana support Date: Mon, 11 Feb 2019 15:18:19 +0100 Message-Id: <20190211141813.689423294@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190211141811.964925535@linuxfoundation.org> References: <20190211141811.964925535@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ [ 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 b63d4be655a2..2020e12a856f 100644 --- a/tools/perf/arch/x86/util/kvm-stat.c +++ b/tools/perf/arch/x86/util/kvm-stat.c @@ -154,7 +154,7 @@ 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