Re: [PATCH v2 0/4] more mm switching vs TLB shootdown and lazy tlb fixes

On Mon, 14 Sep 2020 14:52:15 +1000, Nicholas Piggin wrote: > This is an attempt to fix a few different related issues around > switching mm, TLB flushing, and lazy tlb mm handling. > > This will require all architectures to eventually move to disabling > irqs over activate_mm, but it's possible

[PATCH v2 0/4] more mm switching vs TLB shootdown and lazy tlb fixes

This is an attempt to fix a few different related issues around switching mm, TLB flushing, and lazy tlb mm handling. This will require all architectures to eventually move to disabling irqs over activate_mm, but it's possible we could add another arch call after irqs are re-enabled for those few