bootconfig: Load boot config from the tail of initrd
Load the extended boot config data from the tail of initrd image. If there is an SKC data there, it has [(u32)size][(u32)checksum] header (in really, this is a footer) at the end of initrd. If the checksum (simple sum of bytes) is match, this starts parsing it from there. Link: http://lkml.kernel.org/r/157867222435.17873.9936667353335606867.stgit@devnote2 Signed-off-by:Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by:
Steven Rostedt (VMware) <rostedt@goodmis.org>
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76db5a27