On Mon, Nov 19, 2012 at 1:00 PM, Vivek Goyal <vgoyal at redhat.com> wrote: >> here patches are for kexec tools to load bzImage and ramdisk high acccording >> to new added boot header fields. > > So does this allow me to load other segments also above 4G? (purgatory, > setup/bootparams, command line etc). I remember that purgaotry has > some 32bit relocations so had to be loaded below 2G. for 64bit bzImage, yes. Eric update purgartory code to support that can not be loaded above 4G ...