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=-7.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 A5DBDC4CECE for ; Thu, 17 Oct 2019 07:12:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 772BC2082C for ; Thu, 17 Oct 2019 07:12:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alien8.de header.i=@alien8.de header.b="hSugsegB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2407938AbfJQHMT (ORCPT ); Thu, 17 Oct 2019 03:12:19 -0400 Received: from mail.skyhub.de ([5.9.137.197]:56012 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390955AbfJQHMS (ORCPT ); Thu, 17 Oct 2019 03:12:18 -0400 Received: from zn.tnic (p200300EC2F0EE5002D4E61DE73F59AD4.dip0.t-ipconnect.de [IPv6:2003:ec:2f0e:e500:2d4e:61de:73f5:9ad4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 93A8A1EC0C5C; Thu, 17 Oct 2019 09:12:16 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1571296336; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=16YyLhyi0/ld10NgFhnLQrsm3L287XWQxM/Pm2X4Cyc=; b=hSugsegBKl7eO5AMrP1TuZsJ3Q06p5X8VLWwlsv8xrw0XOg2p/QPBpr4pa6v2aZvnZnfLD 0qRoIRu0s9r7e/0rRIBAjopvZxh3CDlOeN/Q+BTPUV7N/fgx5K6k8SRly2CB5n3o7Tuvm8 npFqju7Hkq47dKbOQuumeK25GiVSkJ0= Date: Thu, 17 Oct 2019 09:12:05 +0200 From: Borislav Petkov To: Arnaldo Carvalho de Melo Cc: linux-tip-commits@vger.kernel.org, Adrian Hunter , Brendan Gregg , Jiri Olsa , Luis =?utf-8?Q?Cl=C3=A1udio_Gon=C3=A7alves?= , Marcelo Tosatti , Namhyung Kim , Arnaldo Carvalho de Melo , Ingo Molnar , linux-kernel@vger.kernel.org Subject: Re: [tip: perf/core] perf trace: Introduce --filter for tracepoint events Message-ID: <20191017071205.GA14441@zn.tnic> References: <157111750352.12254.17113253973879925388.tip-bot2@tip-bot2> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <157111750352.12254.17113253973879925388.tip-bot2@tip-bot2> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Oct 15, 2019 at 05:31:43AM -0000, tip-bot2 for Arnaldo Carvalho de Melo wrote: > The following commit has been merged into the perf/core branch of tip: > > Commit-ID: d4097f1937f2242d0aa0a7c654d2159a6895e5c8 > Gitweb: https://git.kernel.org/tip/d4097f1937f2242d0aa0a7c654d2159a6895e5c8 > Author: Arnaldo Carvalho de Melo > AuthorDate: Tue, 08 Oct 2019 07:33:08 -03:00 > Committer: Arnaldo Carvalho de Melo > CommitterDate: Wed, 09 Oct 2019 11:23:52 -03:00 > > perf trace: Introduce --filter for tracepoint events > > Similar to what is in 'perf record', works just like there: > > # perf trace -e msr:* > 328.297 :0/0 msr:write_msr(msr: FS_BASE, val: 140240388381888) > 328.302 :0/0 msr:write_msr(msr: FS_BASE, val: 140240388381888) > 328.306 :0/0 msr:write_msr(msr: FS_BASE, val: 140240388381888) > 328.317 :0/0 msr:write_msr(msr: FS_BASE, val: 140240388381888) > 328.322 :0/0 msr:write_msr(msr: FS_BASE, val: 140240388381888) > 328.327 :0/0 msr:write_msr(msr: FS_BASE, val: 140240388381888) > 328.331 :0/0 msr:write_msr(msr: FS_BASE, val: 140240388381888) > 328.336 :0/0 msr:write_msr(msr: FS_BASE, val: 140240388381888) > 328.340 :0/0 ^Cmsr:write_msr(msr: FS_BASE, val: 140240388381888) I wonder if you guys can force this val:'s format to be always hex? Because MSR values are a lot more "natural" in hex... Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette