Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[firefly-linux-kernel-4.4.55.git] / arch / Kconfig

diff --git a/arch/Kconfig b/arch/Kconfig
index 7f418bbc261a0f825ab6072f935f1f974a2f746c..9d055b4f058556450363c3843ad17f07518fae93 100644 (file)
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -83,6 +83,13 @@ config KRETPROBES
        def_bool y
        depends on KPROBES && HAVE_KRETPROBES
 
+config USER_RETURN_NOTIFIER
+       bool
+       depends on HAVE_USER_RETURN_NOTIFIER
+       help
+         Provide a kernel-internal notification when a cpu is about to
+         switch to user mode.
+
 config HAVE_IOREMAP_PROT
        bool
 
@@ -126,4 +133,11 @@ config HAVE_DMA_API_DEBUG
 config HAVE_DEFAULT_NO_SPIN_MUTEXES
        bool
 
+config HAVE_HW_BREAKPOINT
+       bool
+       depends on PERF_EVENTS
+
+config HAVE_USER_RETURN_NOTIFIER
+       bool
+
 source "kernel/gcov/Kconfig"