I''ve ran into a bunch of threads and postings that seem to be outdated or end up on a different topic. I can''t seemto find one that will actually help. What I need is to simply re-compile Xen (and maybe the kernel) for a Pentium M computer that does NOT support PAE. If I install CentOS 5.1 (without XEN) on Pentium M machine. What do I have to do next to recompile and turn off > 64GBs in the DomU kernel? My thoughts: Clean install CentOS 5.1 onto Pentium M Hard Drive Boot System: download Xen SRC RPM http://mirrors.kernel.org/centos/5.1/os/SRPMS/xen-3.0.3-41.el5.src.rpm Install build environment (Yum install gcc, etc...) rpm -ivh the RPM cd /usr/src/redhat/SPECS; rpmbuild -bp xen.spec cd /usr/src/redhat/BUILD/xen-3.0.3; make world make install What is missing here? Note. I don''t want this "xen compile" setup to be a DomU, but just a build environment to create a NON-PAE xen 3.0.3 to replace the one installed by default in CentOS / RHEL 5.1. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users