From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752956AbbIQSzQ (ORCPT ); Thu, 17 Sep 2015 14:55:16 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:42695 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752905AbbIQSzO (ORCPT ); Thu, 17 Sep 2015 14:55:14 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Borislav Petkov , David Ahern , Frederic Weisbecker , Jiri Olsa , Namhyung Kim , "Naveen N. Rao" , Peter Zijlstra , Srikar Dronamraju , Stephane Eranian , Victor Kamensky , Wang Nan Subject: [PATCH 2/5] Revert "perf symbols: Fix mismatched declarations for elf_getphdrnum" Date: Thu, 17 Sep 2015 15:54:29 -0300 Message-Id: <1442516072-27033-3-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1442516072-27033-1-git-send-email-acme@kernel.org> References: <1442516072-27033-1-git-send-email-acme@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo This reverts commit f785f2357673d520a0b7b468973cdd197f336494. We have a test to check if elf_getphdrnum() is present, so, if it fails, we'll get: [acme@rhel5 linux]$ cat /tmp/build/perf/feature/test-libelf-getphdrnum.make.output cc1: warnings being treated as errors test-libelf-getphdrnum.c: In function ‘main’: test-libelf-getphdrnum.c:7: warning: implicit declaration of function ‘elf_getphdrnum’ [acme@rhel5 linux]$ And this block will not be compiled: #ifndef HAVE_ELF_GETPHDRNUM_SUPPORT static int elf_getphdrnum(Elf *elf, size_t *dst) ... #endif So, if elf_getphdrnum() is being defined somewhere, there is a problem with the test that is not detecting that function, go fix it. Reported-by: Vinson Lee Cc: Adrian Hunter Cc: Borislav Petkov Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Namhyung Kim Cc: "Naveen N. Rao" Cc: Peter Zijlstra Cc: Srikar Dronamraju Cc: Stephane Eranian Cc: Victor Kamensky Cc: Wang Nan Link: http://lkml.kernel.org/n/tip-qn459fal6acvcvm50i8zxx9k@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/symbol-elf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c index 53bb5f59ec58..f78ea3dc4c08 100644 --- a/tools/perf/util/symbol-elf.c +++ b/tools/perf/util/symbol-elf.c @@ -38,7 +38,7 @@ static inline char *bfd_demangle(void __maybe_unused *v, #endif #ifndef HAVE_ELF_GETPHDRNUM_SUPPORT -int elf_getphdrnum(Elf *elf, size_t *dst) +static int elf_getphdrnum(Elf *elf, size_t *dst) { GElf_Ehdr gehdr; GElf_Ehdr *ehdr; -- 2.1.0