GalliumOS/linux: Refresh patches to Linux 5.10, the LTS release

[Hurricos]

Note: I am pointing at the master branch because there's no way to create a PR to create a new branch.

I pulled in Linux 5.10.1 from git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git, then cherry-picked @reynhout's commits and updated other patches / configs as needed.

I am building now to test.

[xmb9]

fyi for feature readers:

this kernel is included in my unoffical fork of galliumos, galliumos 4.0

download here: https://www.mediafire.com/file/h21xysx1w1cqem4/galliumos-4.0-broadwell.iso/file