From: pirofti <pirofti@openbsd.org>
Date: Sun, 13 Jul 2014 15:33:28 +0000 (+0000)
Subject: Fall back to smaller spacing on the mips64 machines.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=56a2ef77c6da6923ca6c29caa0452e809e43f638;p=openbsd

Fall back to smaller spacing on the mips64 machines.

Please spare some change for the mips64 memory-challenged machines..
Some change, Sir?

Fixes at least the octeon platform. Found the hardway on my DSR500.

Found by Boss tedu@ and Boss deraadt@
Okay Boss miod@
---

diff --git a/sys/uvm/uvm_map.c b/sys/uvm/uvm_map.c
index 86fb84d4425..09f001e82a3 100644
--- a/sys/uvm/uvm_map.c
+++ b/sys/uvm/uvm_map.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: uvm_map.c,v 1.172 2014/07/13 08:15:16 tedu Exp $	*/
+/*	$OpenBSD: uvm_map.c,v 1.173 2014/07/13 15:33:28 pirofti Exp $	*/
 /*	$NetBSD: uvm_map.c,v 1.86 2000/11/27 08:40:03 chs Exp $	*/
 
 /*
@@ -3541,7 +3541,7 @@ uvm_map_hint(struct vmspace *vm, vm_prot_t prot)
 	}
 #endif
 
-#ifdef __LP64__
+#if defined (__LP64__) && !defined (__mips64__)
 	spacing = (MIN((4UL * 1024 * 1024 * 1024), BRKSIZ) - 1);
 #else
 	spacing = (MIN((256 * 1024 * 1024), BRKSIZ) - 1);