After Alex's ACPI patch, this patch in motherboard.c for NULL FADT no longer required

diff --git a/linux-2.6-xen-sparse/arch/ia64/xen-mkbuildtree-pre b/linux-2.6-xen-sparse/arch/ia64/xen-mkbuildtree-pre
index b92bbc921f926488654427d70ef5fd9604d0481a..6e63488616c907c032d8510c9375b8d8ef63db3e 100755 (executable)
--- a/linux-2.6-xen-sparse/arch/ia64/xen-mkbuildtree-pre
+++ b/linux-2.6-xen-sparse/arch/ia64/xen-mkbuildtree-pre
@@ -40,13 +40,6 @@ cp arch/ia64/xen/drivers/coreMakefile drivers/xen/core/Makefile
 cp arch/ia64/xen/drivers/xenia64_init.c drivers/xen/core
 cp arch/ia64/xen/drivers/evtchn_ia64.c drivers/xen/core
 
-#this is a one-line change to avoid a nasty kernel crash resulting
-#from a use of the FADT entry in the ACPI tree.  The fake ACPI
-#tree that Xen sets up for guests has a NULL FADT.  This is a bug
-#that needs to be fixed, at which point this can go away.  In the
-#meantime, this file needs to be updated if the real motherboard.c is
-cp arch/ia64/xen/drivers/motherboard.c drivers/acpi/motherboard.c
-
 #still a few x86-ism's in various drivers/xen files, patch them
 #cd drivers/xen
 #if [ ! -e ia64.patch.semaphore ]