diff options
| -rw-r--r-- | arch/Kconfig | 3 | ||||
| -rw-r--r-- | arch/x86/Kconfig | 2 | ||||
| -rw-r--r-- | init/Kconfig | 3 |
3 files changed, 5 insertions, 3 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index e5eb1337a53..89b0efb5094 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -145,4 +145,7 @@ config HAVE_HW_BREAKPOINT config HAVE_USER_RETURN_NOTIFIER bool +config HAVE_PERF_EVENTS_NMI + bool + source "kernel/gcov/Kconfig" diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 3cb28cd1f55..3cb5bb02172 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -54,7 +54,7 @@ config X86 select HAVE_KERNEL_LZO select HAVE_HW_BREAKPOINT select PERF_EVENTS - select PERF_EVENTS_NMI + select HAVE_PERF_EVENTS_NMI select ANON_INODES select HAVE_ARCH_KMEMCHECK select HAVE_USER_RETURN_NOTIFIER diff --git a/init/Kconfig b/init/Kconfig index e44e25422f2..ab733c32292 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -943,8 +943,7 @@ config PERF_USE_VMALLOC See tools/perf/design.txt for details config PERF_EVENTS_NMI - bool - depends on PERF_EVENTS + def_bool PERF_EVENTS && HAVE_PERF_EVENTS_NMI help System hardware can generate an NMI using the perf event subsystem. Also has support for calculating CPU cycle events |