GfA/linux_kernel: linux kernel based on RobertCNelsons patchset https://github.com/RobertCNelson/bb-kernel @ 4e4f00a9b51a1c52ebdd728a1caeb3b9fe48c39d

Linus Torvalds 0ba1c1950c Merge tag 'nios2-v4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2		%!s(int64=8) %!d(string=hai) anos
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asm	e118c3fec9 nios2: remove custom early console implementation	%!s(int64=8) %!d(string=hai) anos
uapi	fcc8487d47 uapi: export all headers under uapi directories	%!s(int64=8) %!d(string=hai) anos