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-rw-r--r--init/main.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/init/main.c b/init/main.c
index 54aaf561cf66..2ed3638deec7 100644
--- a/init/main.c
+++ b/init/main.c
@@ -52,6 +52,7 @@
#include <asm/bugs.h>
#include <asm/setup.h>
#include <asm/sections.h>
+#include <asm/cacheflush.h>
/*
* This is one of the first .c files built. Error out early
@@ -99,6 +100,9 @@ extern void acpi_early_init(void);
#else
static inline void acpi_early_init(void) { }
#endif
+#ifndef CONFIG_DEBUG_RODATA
+static inline void mark_rodata_ro(void) { }
+#endif
#ifdef CONFIG_TC
extern void tc_init(void);
@@ -708,6 +712,7 @@ static int init(void * unused)
*/
free_initmem();
unlock_kernel();
+ mark_rodata_ro();
system_state = SYSTEM_RUNNING;
numa_default_policy();