Index: kernel/arch/ia64/include/arch/fpu_context.h
===================================================================
--- kernel/arch/ia64/include/arch/fpu_context.h	(revision c030818c76c1190836935ae3d0c05760e3582537)
+++ kernel/arch/ia64/include/arch/fpu_context.h	(revision ba25c4bbca58a62473323b0e9c57e9cb14bcbf5a)
@@ -36,6 +36,4 @@
 #define KERN_ia64_FPU_CONTEXT_H_
 
-#define FPU_CONTEXT_ALIGN 16
-
 #include <_bits/int128_t.h>
 
@@ -43,5 +41,5 @@
 
 typedef struct {
-	uint128_t fr[FRS];
+	_Alignas(16) uint128_t fr[FRS];
 } fpu_context_t;