svn commit: r206212 - user/jmallett/octeon/sys/mips/include

[Juli Mallett]

Author: jmallett
Date: Mon Apr  5 20:51:30 2010
New Revision: 206212
URL: http://svn.freebsd.org/changeset/base/206212

Log:
  o) Move down the start of user stack to be 8K below the top rather than 4K.
     We should really define this as minuseraddr-page_size.

Modified:
  user/jmallett/octeon/sys/mips/include/vmparam.h

Modified: user/jmallett/octeon/sys/mips/include/vmparam.h
==============================================================================
--- user/jmallett/octeon/sys/mips/include/vmparam.h	Mon Apr  5 20:39:44 2010	(r206211)
+++ user/jmallett/octeon/sys/mips/include/vmparam.h	Mon Apr  5 20:51:30 2010	(r206212)
@@ -60,7 +60,7 @@
  * and some QED CPUs perform some virtual address checks before the
  * offset is calculated.
  */
-#define	USRSTACK	0x7ffff000	/* Start of user stack */
+#define	USRSTACK	0x7fffe000	/* Start of user stack */
 #if defined(COMPAT_FREEBSD32)
 #define	FREEBSD32_USRSTACK	USRSTACK
 #endif