> The patch requires Xen 4.1 or later. So in all , the problem is the version problem ? and do you have the patch for valgrind requires Xen 3.3.0 ? -- View this message in context: http://xen.1045712.n5.nabble.com/How-to-use-valgrind-to-detect-xen-hypervisor-s-memory-leak-tp4589174p4593261.html Sent from the Xen - Dev mailing list archive at Nabble.com. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel