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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,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 1EC5EC43333 for ; Tue, 2 Mar 2021 05:31:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F13A96186A for ; Tue, 2 Mar 2021 05:31:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1444651AbhCBCnc (ORCPT ); Mon, 1 Mar 2021 21:43:32 -0500 Received: from mail.kernel.org ([198.145.29.99]:34876 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238563AbhCAUAN (ORCPT ); Mon, 1 Mar 2021 15:00:13 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 47F2A65135; Mon, 1 Mar 2021 17:56:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1614621384; bh=ykBWz7q0gITa4YdkXIaartll+ZiXUZtKqQYRY9e6u6c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=M38yXEuMA9o4SmiYm1qLuRMf9R1b11ZXbLoHDTU60//cE4h8JgmRvTTewOxwPJMcQ WC0orhwBGJBQKB6sWKKi1awVepxsp7Cz2Jc7C+RH48/to64J1LJ+As7gDGAv779s4U z0PsEMybN5jw1WMaEkvlGi8rHCCMbOS+vcjtVfxE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Adrian Hunter , Andi Kleen , Jiri Olsa , Arnaldo Carvalho de Melo , Sasha Levin Subject: [PATCH 5.11 467/775] perf intel-pt: Fix missing CYC processing in PSB Date: Mon, 1 Mar 2021 17:10:35 +0100 Message-Id: <20210301161224.617898085@linuxfoundation.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210301161201.679371205@linuxfoundation.org> References: <20210301161201.679371205@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Adrian Hunter [ Upstream commit 03fb0f859b45d1eb05c984ab4bd3bef67e45ede2 ] Add missing CYC packet processing when walking through PSB+. This improves the accuracy of timestamps that follow PSB+, until the next MTC. Fixes: 3d49807870f08 ("perf tools: Add new Intel PT packet definitions") Signed-off-by: Adrian Hunter Reviewed-by: Andi Kleen Cc: Jiri Olsa Link: https://lore.kernel.org/r/20210205175350.23817-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Sasha Levin --- tools/perf/util/intel-pt-decoder/intel-pt-decoder.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c b/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c index 697513f351549..91cba05827369 100644 --- a/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c +++ b/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c @@ -1761,6 +1761,9 @@ static int intel_pt_walk_psbend(struct intel_pt_decoder *decoder) break; case INTEL_PT_CYC: + intel_pt_calc_cyc_timestamp(decoder); + break; + case INTEL_PT_VMCS: case INTEL_PT_MNT: case INTEL_PT_PAD: -- 2.27.0