Index: kernel/arch/sparc64/include/arch/fpu_context.h
===================================================================
--- kernel/arch/sparc64/include/arch/fpu_context.h	(revision c030818c76c1190836935ae3d0c05760e3582537)
+++ kernel/arch/sparc64/include/arch/fpu_context.h	(revision daadfa699247351099d4c91048e2f9e9a29c346a)
@@ -38,9 +38,7 @@
 #include <stdint.h>
 
-#define FPU_CONTEXT_ALIGN	8
-
 typedef struct {
-	uint64_t	d[32];
-	uint64_t	fsr;
+	_Alignas(8) uint64_t d[32];
+	uint64_t fsr;
 } fpu_context_t;