One change only - but significant: x86/speculation/l1tf: Exempt zeroed PTEs from inversion It turns out that we should *not* invert all not-present mappings, because the all zeroes case is obviously special. https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.17.17 Thanks in advance!
Info: sys-kernel/gentoo-sources-4.18.3:4.18.3 already exists and has exactly this patch applied. Thanks @ Mike!
commit 69841a4374f50ddbe1cc6ebfd8798e5b34c2e9a8 (HEAD -> master, origin/master, origin/HEAD) Author: Mike Pagano <mpagano@gentoo.org> Date: Sun Aug 19 15:33:53 2018 -0400 sys-kernel/gentoo-sources: Linux patch 4.17.17 Package-Manager: Portage-2.3.46, Repoman-2.3.10