1 files changed, 5 insertions, 0 deletions

diff --git a/include/asm-x86_64/desc.h b/include/asm-x86_64/desc.h
index 33764869387b..5ce0e34f9a0c 100644
--- a/include/asm-x86_64/desc.h
+++ b/include/asm-x86_64/desc.h
@@ -114,6 +114,11 @@ static inline void set_system_gate(int nr, void *func)
         _set_gate(&idt_table[nr], GATE_INTERRUPT, (unsigned long) func, 3, 0); 
 } 
 
+static inline void set_system_gate_ist(int nr, void *func, unsigned ist)
+{
+        _set_gate(&idt_table[nr], GATE_INTERRUPT, (unsigned long) func, 3, ist);
+}
+
 static inline void set_tssldt_descriptor(void *ptr, unsigned long tss, unsigned type, 
                                          unsigned size) 
 {