Index: kernel/arch/amd64/include/proc/thread.h
===================================================================
--- kernel/arch/amd64/include/proc/thread.h	(revision 296426ad73fda60a9115a372a0a27ca7185a37dc)
+++ kernel/arch/amd64/include/proc/thread.h	(revision 8fe3f8328091fb25a90830d32b74cfcf79f4f10a)
@@ -37,11 +37,11 @@
 
 /* CAUTION: keep these in sync with low level assembly code in syscall_entry */
-#define SYSCALL_USTACK_RSP	0
-#define SYSCALL_KSTACK_RSP	1
+#define SYSCALL_USTACK_RSP  0
+#define SYSCALL_KSTACK_RSP  1
 
 typedef struct {
 	unative_t tls;
 	/** User and kernel RSP for syscalls. */
-	uint64_t syscall_rsp[2];	
+	uint64_t syscall_rsp[2];
 } thread_arch_t;