Move USRSTACK to the end of userland address space.

diff --git a/sys/arch/alpha/include/vmparam.h b/sys/arch/alpha/include/vmparam.h
index b5d4363..a333ea5 100644 (file)
--- a/sys/arch/alpha/include/vmparam.h
+++ b/sys/arch/alpha/include/vmparam.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: vmparam.h,v 1.28 2015/11/01 20:09:59 miod Exp $ */
+/* $OpenBSD: vmparam.h,v 1.29 2023/04/13 15:05:19 miod Exp $ */
 /* $NetBSD: vmparam.h,v 1.18 2000/05/22 17:13:54 thorpej Exp $ */
 
 /*
@@ -46,7 +46,7 @@
  * Machine dependent constants for Alpha.
  */
 
-#define        USRSTACK        ((vaddr_t)0x0000000200000000)           /* 8G */
+#define        USRSTACK        ((vaddr_t)0x0000040000000000ULL)        /* 4T */
 
 /*
  * Virtual memory related constants, all in bytes