Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC)

- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop

Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091

sys/uvm/uvm_param.h

@@ -255,11 +255,17 @@ extern u_int		uvm_emap_size;	/* size of emap */
 
 #else
 /* out-of-kernel versions of round_page and trunc_page */
+#if !defined(__minix)
 #define	round_page(x) \
 	((((vaddr_t)(x) + (vm_page_size - 1)) / vm_page_size) * \
 	    vm_page_size)
 #define	trunc_page(x) \
 	((((vaddr_t)(x)) / vm_page_size) * vm_page_size)
+#else
+/* LSC: Minix always uses the same definition of those. */
+#define	round_page(x)	(((x) + PAGE_MASK) & ~PAGE_MASK)
+#define	trunc_page(x)	((x) & ~PAGE_MASK)
+#endif /* !defined(__minix) */
 
 #endif /* _KERNEL */