That patch would be this git commit: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=694d99d40972f12e59a3696effee8a376b79d7c8 https://git

That patch would be this git commit: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=694d99d40972f12e59a3696effee8a376b79d7c8 https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/... Not yet on the mainline AFAIK, but I'd guess that whole branch will be merged soon (before the next release candidate).