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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 1C4B9C169C4 for ; Wed, 6 Feb 2019 09:12:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D87BE207E0 for ; Wed, 6 Feb 2019 09:12:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728709AbfBFJMM (ORCPT ); Wed, 6 Feb 2019 04:12:12 -0500 Received: from mga18.intel.com ([134.134.136.126]:21952 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726436AbfBFJML (ORCPT ); Wed, 6 Feb 2019 04:12:11 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 06 Feb 2019 01:12:11 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,339,1544515200"; d="scan'208";a="272877872" Received: from ahunter-desktop.fi.intel.com (HELO [10.237.72.56]) ([10.237.72.56]) by orsmga004.jf.intel.com with ESMTP; 06 Feb 2019 01:12:09 -0800 Subject: Re: [PATCH 0/6] perf thread-stack: x86 retpolines To: Jiri Olsa Cc: Arnaldo Carvalho de Melo , linux-kernel@vger.kernel.org References: <20190109091835.5570-1-adrian.hunter@intel.com> <20190110095525.GC25764@krava> From: Adrian Hunter Organization: Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki Message-ID: <0a4fc425-40e6-feb0-8872-15d5c356c015@intel.com> Date: Wed, 6 Feb 2019 11:10:33 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: <20190110095525.GC25764@krava> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/01/19 11:55 AM, Jiri Olsa wrote: > On Wed, Jan 09, 2019 at 11:18:29AM +0200, Adrian Hunter wrote: >> Hi >> >> Here are some patches to improve the exported call graph, primarily to deal >> with x86 retpolines. >> >> >> Adrian Hunter (6): >> perf tools: Fix split_kallsyms_for_kcore for trampoline symbols >> perf thread-stack: Tidy thread_stack__push_cp() usage >> perf thread-stack: Tidy thread_stack__no_call_return() by adding more local variables >> perf thread-stack: Represent jmps to the start of a different symbol >> perf thread-stack: Improve thread_stack__no_call_return() >> perf thread-stack: Hide x86 retpolines > > Acked-by: Jiri Olsa Can these be applied? > > thanks, > jirka > >> >> tools/perf/scripts/python/export-to-postgresql.py | 2 +- >> tools/perf/scripts/python/export-to-sqlite.py | 2 +- >> tools/perf/util/symbol.c | 2 + >> tools/perf/util/thread-stack.c | 235 ++++++++++++++++++---- >> tools/perf/util/thread-stack.h | 3 + >> 5 files changed, 208 insertions(+), 36 deletions(-) >> >> >> Regards >> Adrian >