# HG changeset patch
# User yamahata@xxxxxxxxxxxxx
# Node ID a1ee4f149ce788ede1361c448ee595999faacab8
# Parent  d2f432e96bac49caca555ce32ce7e81257bbc173
dom0 vp model: make vhpt size smaller to 64KB. this is a temporal change.
PATCHNAME: make_vhpt_64kb_work_around

Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>

diff -r d2f432e96bac -r a1ee4f149ce7 xen/include/asm-ia64/vhpt.h
--- a/xen/include/asm-ia64/vhpt.h	Mon May  8 11:42:29 2006 +0900
+++ b/xen/include/asm-ia64/vhpt.h	Mon May  8 11:42:30 2006 +0900
@@ -4,7 +4,12 @@
 #define VHPT_ENABLED 1
 
 /* Size of the VHPT.  */
-#define	VHPT_SIZE_LOG2			24
+#ifdef CONFIG_XEN_IA64_DOM0_VP
+// XXX work around to avoid trigerring xenLinux software lock up detection.
+# define	VHPT_SIZE_LOG2			16	// 64KB
+#else
+# define	VHPT_SIZE_LOG2			24	// 16MB default
+#endif
 
 /* Number of entries in the VHPT.  The size of an entry is 4*8B == 32B */
 #define	VHPT_NUM_ENTRIES		(1 << (VHPT_SIZE_LOG2 - 5))