Hi! Across different gcc versions with -O0 I get this linking error on x86_32 and x86_64: /usr/src/xen-ddb-unstable.hg/xen/common/built_in.o: In function `machine_crash_save_cpu'': /usr/src/xen-ddb-unstable.hg/xen/common/kexec.c:78: undefined reference to `elf_core_save_regs'' /usr/src/xen-ddb-unstable.hg/xen/common/kexec.c:78: relocation truncated to fit: R_X86_64_PC32 against undefined symbol `elf_core_save_regs'' The attached patch fixes this for x86_32 and x86_64. ppc and ia64 may need this fix, too. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel