From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754956Ab3ITNs3 (ORCPT ); Fri, 20 Sep 2013 09:48:29 -0400 Received: from terminus.zytor.com ([198.137.202.10]:44325 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754936Ab3ITNs0 (ORCPT ); Fri, 20 Sep 2013 09:48:26 -0400 Date: Fri, 20 Sep 2013 06:47:49 -0700 From: tip-bot for Peter Zijlstra Message-ID: Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, a.p.zijlstra@chello.nl, peterz@infradead.org, tglx@linutronix.de Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, a.p.zijlstra@chello.nl, peterz@infradead.org, tglx@linutronix.de To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf/x86/intel: Fix build warning in intel_pmu_drain_pebs_nhm() Git-Commit-ID: 92519bbc8af612975410def52bd462ca9af85cdb X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (terminus.zytor.com [127.0.0.1]); Fri, 20 Sep 2013 06:47:57 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 92519bbc8af612975410def52bd462ca9af85cdb Gitweb: http://git.kernel.org/tip/92519bbc8af612975410def52bd462ca9af85cdb Author: Peter Zijlstra AuthorDate: Fri, 20 Sep 2013 13:08:50 +0200 Committer: Ingo Molnar CommitDate: Fri, 20 Sep 2013 13:15:27 +0200 perf/x86/intel: Fix build warning in intel_pmu_drain_pebs_nhm() Fengguang Wu reported this build warning: arch/x86/kernel/cpu/perf_event_intel_ds.c: In function 'intel_pmu_drain_pebs_nhm': arch/x86/kernel/cpu/perf_event_intel_ds.c:964:2: warning: format '%ld' expects argument of type 'long int', but argument 4 has type 'int' Because pointer arithmetics result type is bitness dependent there's no natural type to use here, cast it to long. Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/n/tip-jbpauwxJqtf24luewcsdFith@git.kernel.org Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/perf_event_intel_ds.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c index 655d591..54ff6ce 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_ds.c +++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c @@ -963,7 +963,7 @@ static void intel_pmu_drain_pebs_nhm(struct pt_regs *iregs) */ WARN_ONCE(top - at > x86_pmu.max_pebs_events * x86_pmu.pebs_record_size, "Unexpected number of pebs records %ld\n", - (top - at) / x86_pmu.pebs_record_size); + (long)(top - at) / x86_pmu.pebs_record_size); for (; at < top; at += x86_pmu.pebs_record_size) { struct pebs_record_nhm *p = at;