Index: uspace/lib/c/arch/sparc64/Makefile.common
===================================================================
--- uspace/lib/c/arch/sparc64/Makefile.common	(revision 954c0240b720c64358bccbdcdcb035fdd5a6f347)
+++ uspace/lib/c/arch/sparc64/Makefile.common	(revision 69eaaeeedb2bd6eff114507a092247ed1995c5b5)
@@ -52,3 +52,6 @@
 ifeq ($(PROCESSOR),sun4v)
 	DEFS += -DSUN4V
+	COMMON_CFLAGS += -Wl,-z,max-page-size=0x2000
+else
+	COMMON_CFLAGS += -Wl,-z,max-page-size=0x4000
 endif