Variable guest_va is declared as a long* . It takes values that are cast as unsigned long* . GCC 4 picks up on this. This patch changes the declaration of guest va to be an unsigned long* and fixes the problem. Signed-off-by: Jerone Young <jyoung5@us.ibm.com> -- Jerone Young IBM Linux Technology Center jyoung5@us.ibm.com 512-838-1157 (T/L: 678-1157) _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel