I get the following error when making kernel 2.6.35. my system is Ubuntu 11.04 with current kernel 2.6.38-8-generic.
Code:
arch/x86/kernel/entry_64.S: Assembler messages:
arch/x86/kernel/entry_64.S:1558: Error: .size expression for do_hypervisor_callback does not evaluate to a constant
make[2]: *** [arch/x86/kernel/entry_64.o] Error 1
make[1]: *** [arch/x86/kernel] Error 2
make: *** [arch/x86] Error 2
