On 02/25/2014 10:20 AM, Vivek Goyal wrote: > > Please let me know if you don't like the idea and you still think there > should be a shared implementation between arch/x86/boot/ and > arch/x86/purgatory/. > That is what I would *prefer*. There are some other string functions in arch/x86/boot/string.c which also ought to be sharable (and are in places already.) -hpa