Index: kernel/arch/sparc64/include/boot/boot.h
===================================================================
--- kernel/arch/sparc64/include/boot/boot.h	(revision 4872160f9c176d257f1757469d1adec8033d95f9)
+++ kernel/arch/sparc64/include/boot/boot.h	(revision b060ca9420d7ad69e0ab5c89d34e86211a7f87df)
@@ -87,5 +87,4 @@
 
 extern memmap_t memmap;
-extern uintptr_t physmem_start;
 
 #endif