From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755824AbaCFEmu (ORCPT ); Wed, 5 Mar 2014 23:42:50 -0500 Received: from e39.co.us.ibm.com ([32.97.110.160]:41915 "EHLO e39.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752109AbaCFEmT (ORCPT ); Wed, 5 Mar 2014 23:42:19 -0500 From: Sukadev Bhattiprolu To: Arnaldo Carvalho de Melo Cc: , linuxppc-dev@ozlabs.org, Stephane Eranian , Michael Ellerman , Paul Mackerras , Jiri Olsa Subject: [PATCH 3/3] perf: Use 64-bit value when comparing sample_regs Date: Wed, 5 Mar 2014 20:41:59 -0800 Message-Id: <1394080919-17957-4-git-send-email-sukadev@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1394080919-17957-1-git-send-email-sukadev@linux.vnet.ibm.com> References: <1394080919-17957-1-git-send-email-sukadev@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14030604-9332-0000-0000-0000000771D7 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When checking whether a bit representing a register is set in sample_regs, a 64-bit mask, use 64-bit value (1LL). Signed-off-by: Sukadev Bhattiprolu --- tools/perf/util/unwind.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/unwind.c b/tools/perf/util/unwind.c index 742f23b..2b888c6 100644 --- a/tools/perf/util/unwind.c +++ b/tools/perf/util/unwind.c @@ -396,11 +396,11 @@ static int reg_value(unw_word_t *valp, struct regs_dump *regs, int id, { int i, idx = 0; - if (!(sample_regs & (1 << id))) + if (!(sample_regs & (1LL << id))) return -EINVAL; for (i = 0; i < id; i++) { - if (sample_regs & (1 << i)) + if (sample_regs & (1LL << i)) idx++; } -- 1.7.9.5