From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754453Ab2G3RYa (ORCPT ); Mon, 30 Jul 2012 13:24:30 -0400 Received: from mx1.redhat.com ([209.132.183.28]:14609 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753487Ab2G3RY3 (ORCPT ); Mon, 30 Jul 2012 13:24:29 -0400 Date: Mon, 30 Jul 2012 14:23:59 -0300 From: Arnaldo Carvalho de Melo To: Jiri Olsa Cc: a.p.zijlstra@chello.nl, mingo@elte.hu, paulus@samba.org, cjashfor@linux.vnet.ibm.com, fweisbec@gmail.com, eranian@google.com, gorcunov@openvz.org, tzanussi@gmail.com, mhiramat@redhat.com, robert.richter@amd.com, fche@redhat.com, linux-kernel@vger.kernel.org, masami.hiramatsu.pt@hitachi.com, drepper@gmail.com, asharma@fb.com, benjamin.redelings@nescent.org Subject: Re: [PATCH 1/7] perf: Unified API to record selective sets of arch registers Message-ID: <20120730172358.GA1004@infradead.org> References: <1343391834-10851-1-git-send-email-jolsa@redhat.com> <1343391834-10851-2-git-send-email-jolsa@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1343391834-10851-2-git-send-email-jolsa@redhat.com> X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.5.20 (2009-12-10) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Fri, Jul 27, 2012 at 02:23:42PM +0200, Jiri Olsa escreveu: > This brings a new API to help the selective dump of registers on > event sampling, and its implementation for x86 arch. CC arch/x86/kernel/perf_regs.o /home/git/linux/arch/x86/kernel/perf_regs.c: In function ‘perf_reg_validate’: /home/git/linux/arch/x86/kernel/perf_regs.c:83: error: ‘EINVAL’ undeclared (first use in this function) /home/git/linux/arch/x86/kernel/perf_regs.c:83: error: (Each undeclared identifier is reported only once /home/git/linux/arch/x86/kernel/perf_regs.c:83: error: for each function it appears in.) - Arnaldo