[Xen-devel] [PATCH V7 10/15] configure: Always use 64bits target physical addresses with xen enabled.

[anthony.perard@xxxxxxxxxx]

From: Anthony PERARD <anthony.perard@xxxxxxxxxx>

With MapCache, we can handle a 64b target, even with a 32b host/qemu.
So, we need to have target_phys_addr_t to 64bits.

Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
---
 configure |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/configure b/configure
index 7625054..7688b20 100755
--- a/configure
+++ b/configure
@@ -2950,6 +2950,9 @@ case "$target_arch2" in
     exit 1
   ;;
 esac
+if test "$xen" = yes; then
+  target_phys_bits=64
+fi
 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
 echo "TARGET_$target_arch_name=y" >> $config_target_mak
-- 
1.7.1


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel