From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755143AbbHXSxO (ORCPT ); Mon, 24 Aug 2015 14:53:14 -0400 Received: from e38.co.us.ibm.com ([32.97.110.159]:54650 "EHLO e38.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751115AbbHXSxN convert rfc822-to-8bit (ORCPT ); Mon, 24 Aug 2015 14:53:13 -0400 X-Helo: d03dlp01.boulder.ibm.com X-MailFrom: sukadev@linux.vnet.ibm.com X-RcptTo: linux-kernel@vger.kernel.org Date: Mon, 24 Aug 2015 11:51:31 -0700 From: Sukadev Bhattiprolu To: Arnaldo Carvalho de Melo , adrian.hunter@intel.com Cc: linux-kernel@vger.kernel.org Subject: Build failure due to Intel PT Message-ID: <20150824185131.GA6606@us.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8BIT X-Operating-System: Linux 2.0.32 on an i486 User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15082418-0029-0000-0000-00000C261558 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I am trying to build perf tool on Powerpc and get this: util/intel-pt-decoder/intel-pt-insn-decoder.c: In function ‘intel_pt_insn_decoder’: util/intel-pt-decoder/intel-pt-insn-decoder.c:138:3: error: switch missing default case [-Werror=switch-default] switch (insn->immediate.nbytes) { ^ cc1: all warnings being treated as errors Besides adding a 'default' case, can this file be skipped when building on non-x86 architectures? I am on the perf/core branch, with HEAD pointing to: commit c0b4dffbc529244d3e4e3bd392f2bffa2d8531a7 Author: Arnaldo Carvalho de Melo Date: Mon Aug 24 13:33:14 2015 -0300 perf annotate: Reset the dso find_symbol cache when removing symbols Sukadev