linux-kernel - [peterz-queue:master 2112/2183] arch/x86/kernel/cpu/perf_event_intel.c:2204:25: sparse: symbol 'allocate_excl_cntrs' was not declared. Should it be static?

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Date:	Tue, 31 Mar 2015 21:32:13 +0800
From:	kbuild test robot <fengguang.wu@...el.com>
To:	Maria Dimakopoulou <maria.n.dimakopoulou@...il.com>
Cc:	kbuild-all@...org, Peter Zijlstra <peterz@...radead.org>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	linux-kernel@...r.kernel.org
Subject: [peterz-queue:master 2112/2183]
 arch/x86/kernel/cpu/perf_event_intel.c:2204:25: sparse: symbol
 'allocate_excl_cntrs' was not declared. Should it be static?

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git master
head:   dc457a0288847522525701d01c1d43d564d06132
commit: cafb328c12993896509de8309f9874949f64e5a4 [2112/2183] perf/x86: add cross-HT counter exclusion infrastructure
reproduce:
  # apt-get install sparse
  git checkout cafb328c12993896509de8309f9874949f64e5a4
  make ARCH=x86_64 allmodconfig
  make C=1 CF=-D__CHECK_ENDIAN__

sparse warnings: (new ones prefixed by >>)

   arch/x86/kernel/cpu/perf_event_intel.c:196:18: sparse: symbol 'nhm_events_attrs' was not declared. Should it be static?
   arch/x86/kernel/cpu/perf_event_intel.c:201:18: sparse: symbol 'snb_events_attrs' was not declared. Should it be static?
   arch/x86/kernel/cpu/perf_event_intel.c:223:25: sparse: symbol 'intel_bdw_event_constraints' was not declared. Should it be static?
>> arch/x86/kernel/cpu/perf_event_intel.c:2204:25: sparse: symbol 'allocate_excl_cntrs' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructure                Open Source Technology Center
http://lists.01.org/mailman/listinfo/kbuild                 Intel Corporation
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