Re: [PATCH] arch, mm: introduce arch_tlb_gather_mmu_exit

Linus Torvalds writes: (Summary) On Tue, Dec 5, 2017 at 6:58 AM, Michal Hocko <mhocko@kernel.org> So we fixed the oom reaper to just do proper TLB invalidates in commit 687cb0884a71 ("mm, oom_reaper: gather each vma to prevent leaking TLB entry").
entry").
So now "fullmm" should be the expected "exit" case, and it all should be unambiguous.
be unambiguous.
Do we really have any reason to apply this patch any more? Linus
Linus
Linus