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-rw-r--r--arch/xtensa/kernel/process.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c
index ff4f0ecb03dd..8dd0593fb2c4 100644
--- a/arch/xtensa/kernel/process.c
+++ b/arch/xtensa/kernel/process.c
@@ -58,6 +58,12 @@ void (*pm_power_off)(void) = NULL;
EXPORT_SYMBOL(pm_power_off);
+#ifdef CONFIG_CC_STACKPROTECTOR
+#include <linux/stackprotector.h>
+unsigned long __stack_chk_guard __read_mostly;
+EXPORT_SYMBOL(__stack_chk_guard);
+#endif
+
#if XTENSA_HAVE_COPROCESSORS
void coprocessor_release_all(struct thread_info *ti)