--- zzzz-none-000/linux-2.6.19.2/arch/mips/kernel/syscall.c	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5505/linux-2.6.19.2/arch/mips/kernel/syscall.c	2007-01-19 14:42:56.000000000 +0000
@@ -88,6 +88,11 @@
 	do_color_align = 0;
 	if (filp || (flags & MAP_SHARED))
 		do_color_align = 1;
+
+#ifdef CONFIG_PAX_RANDMMAP
+	if (!(current->mm->pax_flags & MF_PAX_RANDMMAP) || !filp)
+#endif
+
 	if (addr) {
 		if (do_color_align)
 			addr = COLOUR_ALIGN(addr, pgoff);
@@ -98,7 +103,7 @@
 		    (!vmm || addr + len <= vmm->vm_start))
 			return addr;
 	}
-	addr = TASK_UNMAPPED_BASE;
+	addr = current->mm->mmap_base;
 	if (do_color_align)
 		addr = COLOUR_ALIGN(addr, pgoff);
 	else