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=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 D3137C282C8 for ; Mon, 28 Jan 2019 17:48:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9701D20881 for ; Mon, 28 Jan 2019 17:48:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548697690; bh=NpBzhb76FkwGomBDiLGlWepY8ZCWLmsM6eCJLDiXKvk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=s2h7JuXus7n3a3OEyJH0ge9YsoKD6JBE/1nUBpp0yyfODke+wncA6Sl/D/vdITW/J LTS8I7At3G5FId1RE0kdhcXB/It7dM52tt6hj8GKzzcLyL6VJ8IEKEel+tUdmka8zZ dXnvr42/ENGkzCnen1b4fQvwuwBBtSYfDJTn/n1E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727853AbfA1Ppw (ORCPT ); Mon, 28 Jan 2019 10:45:52 -0500 Received: from mail.kernel.org ([198.145.29.99]:59226 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727868AbfA1Ppv (ORCPT ); Mon, 28 Jan 2019 10:45:51 -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 1A22720880; Mon, 28 Jan 2019 15:45:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548690350; bh=NpBzhb76FkwGomBDiLGlWepY8ZCWLmsM6eCJLDiXKvk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kEnmplmoFx556xAdLcVgnFHGPpwVGGv11zPSbKnasZqSjYOjFiiB5LOVyCIwXz/Hj 4bZHB2RN8lw055rfBuSoZgoFVjL2wO98fndiawIQfPIPmG1RJbnypfPaAwDqRMsqkQ EC56oSV4h2k9YrnlLD+pOO2o5G36ay8pkcX1k8Co= 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 4.20 060/304] perf tools: Add Hygon Dhyana support Date: Mon, 28 Jan 2019 10:39:37 -0500 Message-Id: <20190128154341.47195-60-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190128154341.47195-1-sashal@kernel.org> References: <20190128154341.47195-1-sashal@kernel.org> MIME-Version: 1.0 X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@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