GfA/linux_kernel: linux kernel based on RobertCNelsons patchset https://github.com/RobertCNelson/bb-kernel @ fffc15a5012e9052d3b236efc56840841a125416

Linus Torvalds 4007162647 Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip		%!s(int64=12) %!d(string=hai) anos
..
asm	4007162647 Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	%!s(int64=12) %!d(string=hai) anos
uapi	82bbb8325a metag: add exported <asm/ech.h> for extended context handling	%!s(int64=12) %!d(string=hai) anos