[Qemu-devel] [PATCH V12 11/17] configure: Always use 64bits target physical addresses with xen enabled.

[anthony.perard@citrix.com]

From: Anthony PERARD <anthony.perard@citrix.com>

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@citrix.com>
Acked-by: Alexander Graf <agraf@suse.de>
---
 configure |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/configure b/configure
index 309b210..34248f0 100755
--- a/configure
+++ b/configure
@@ -3190,6 +3190,7 @@ echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
 case "$target_arch2" in
   i386|x86_64)
     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
+      target_phys_bits=64
       echo "CONFIG_XEN=y" >> $config_target_mak
       if test "$cpu" = "i386" -o "$cpu" = "x86_64"; then
           echo "CONFIG_XEN_MAPCACHE=y" >> $config_target_mak
-- 
1.7.2.3