> Thanks, > > I'm curious to know how the current code could have worked. > Do we have some testing to verify this change? Hi, The current code is not actually used very often when loading Xen (which is one of the few things that actually support Multiboot2), as Xen uses the EBDA instead of the MB2 memory information on the MB2 boot path. However this blows up on EFI systems without CSM (as EBDA is no longer available). I tested the loading of KVM->Xen and Xen->Xen with this patch and a patched version of Xen that trusts the MB2 information, on a laptop and a server. The Multiboot2 documentation at https://www.gnu.org/software/grub/manual/multiboot2/multiboot.html#Basic-mem ory-information also supports the change. _______________________________________________ kexec mailing list kexec@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/kexec
