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Subject[tip:perf/core] perf/x86: Make bitfield unsigned
Commit-ID:  597ed953d7db28528b4687e46388c1aa905c14bd
Gitweb: http://git.kernel.org/tip/597ed953d7db28528b4687e46388c1aa905c14bd
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
AuthorDate: Mon, 9 Jul 2012 13:50:23 +0200
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Thu, 26 Jul 2012 12:23:13 +0200

perf/x86: Make bitfield unsigned

Fix:

arch/x86/kernel/cpu/perf_event.h:377:43: sparse: dubious one-bit signed bitfield

Cc: Borislav Petkov <bp@amd64.org>
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-2jxkmktkppkclj1qe6qxd7ah@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
arch/x86/kernel/cpu/perf_event.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/cpu/perf_event.h b/arch/x86/kernel/cpu/perf_event.h
index a15df4b..821d53b 100644
--- a/arch/x86/kernel/cpu/perf_event.h
+++ b/arch/x86/kernel/cpu/perf_event.h
@@ -374,7 +374,7 @@ struct x86_pmu {
/*
* Intel DebugStore bits
*/
- int bts :1,
+ unsigned int bts :1,
bts_active :1,
pebs :1,
pebs_active :1,

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