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-rw-r--r--arch/x86/include/asm/spec-ctrl.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/spec-ctrl.h b/arch/x86/include/asm/spec-ctrl.h
index c648502e45..658b690b2c 100644
--- a/arch/x86/include/asm/spec-ctrl.h
+++ b/arch/x86/include/asm/spec-ctrl.h
@@ -96,4 +96,6 @@ static inline void speculative_store_bypass_ht_init(void) { }
extern void speculation_ctrl_update(unsigned long tif);
extern void speculation_ctrl_update_current(void);
+extern bool itlb_multihit_kvm_mitigation;
+
#endif