From 6183345f745e99949f8d7c515376b84dd21f6ee7 Mon Sep 17 00:00:00 2001
From: miod <miod@openbsd.org>
Date: Thu, 13 Apr 2023 15:05:19 +0000
Subject: [PATCH] Move USRSTACK to the end of userland address space.

---
 sys/arch/alpha/include/vmparam.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/arch/alpha/include/vmparam.h b/sys/arch/alpha/include/vmparam.h
index b5d4363b09f..a333ea5ab04 100644
--- 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
-- 
2.20.1