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-rw-r--r--arch/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index eef3bbb..d828758 100644
--- 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
@@ -132,5 +139,7 @@ config HAVE_HW_BREAKPOINT
select ANON_INODES
select PERF_EVENTS
+config HAVE_USER_RETURN_NOTIFIER
+ bool
source "kernel/gcov/Kconfig"
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