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-rw-r--r--arch/Kconfig3
-rw-r--r--arch/x86/Kconfig2
-rw-r--r--init/Kconfig3
3 files changed, 5 insertions, 3 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index e5eb1337a537..89b0efb50948 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -145,4 +145,7 @@ config HAVE_HW_BREAKPOINT
145config HAVE_USER_RETURN_NOTIFIER 145config HAVE_USER_RETURN_NOTIFIER
146 bool 146 bool
147 147
148config HAVE_PERF_EVENTS_NMI
149 bool
150
148source "kernel/gcov/Kconfig" 151source "kernel/gcov/Kconfig"
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 3cb28cd1f551..3cb5bb02172b 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -54,7 +54,7 @@ config X86
54 select HAVE_KERNEL_LZO 54 select HAVE_KERNEL_LZO
55 select HAVE_HW_BREAKPOINT 55 select HAVE_HW_BREAKPOINT
56 select PERF_EVENTS 56 select PERF_EVENTS
57 select PERF_EVENTS_NMI 57 select HAVE_PERF_EVENTS_NMI
58 select ANON_INODES 58 select ANON_INODES
59 select HAVE_ARCH_KMEMCHECK 59 select HAVE_ARCH_KMEMCHECK
60 select HAVE_USER_RETURN_NOTIFIER 60 select HAVE_USER_RETURN_NOTIFIER
diff --git a/init/Kconfig b/init/Kconfig
index e44e25422f22..ab733c32292c 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -943,8 +943,7 @@ config PERF_USE_VMALLOC
943 See tools/perf/design.txt for details 943 See tools/perf/design.txt for details
944 944
945config PERF_EVENTS_NMI 945config PERF_EVENTS_NMI
946 bool 946 def_bool PERF_EVENTS && HAVE_PERF_EVENTS_NMI
947 depends on PERF_EVENTS
948 help 947 help
949 System hardware can generate an NMI using the perf event 948 System hardware can generate an NMI using the perf event
950 subsystem. Also has support for calculating CPU cycle events 949 subsystem. Also has support for calculating CPU cycle events