From 597ed953d7db28528b4687e46388c1aa905c14bd Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Mon, 9 Jul 2012 13:50:23 +0200 Subject: [PATCH] perf/x86: Make bitfield unsigned Fix: arch/x86/kernel/cpu/perf_event.h:377:43: sparse: dubious one-bit signed bitfield Cc: Borislav Petkov Reported-by: Fengguang Wu Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/n/tip-2jxkmktkppkclj1qe6qxd7ah@git.kernel.org Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/perf_event.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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, -- 2.7.4