Index: kernel/arch/amd64/include/interrupt.h
===================================================================
--- kernel/arch/amd64/include/interrupt.h	(revision 912ee7cc7683564facff764984003a32d6ea1a7f)
+++ kernel/arch/amd64/include/interrupt.h	(revision 687c3cd5921e1d47b5311bdcf4dfbc5f55ee093b)
@@ -72,5 +72,4 @@
 typedef struct {
 	uint64_t rax;
-	uint64_t rbx;
 	uint64_t rcx;
 	uint64_t rdx;
@@ -81,9 +80,4 @@
 	uint64_t r10;
 	uint64_t r11;
-	uint64_t r12;
-	uint64_t r13;
-	uint64_t r14;
-	uint64_t r15;
-	uint64_t rbp;
 	uint64_t error_word;
 	uint64_t rip;