> On Apr 16, 2019, at 11:28 AM, Peter Zijlstra <pet...@infradead.org> wrote: > > On Tue, Apr 16, 2019 at 10:45:05AM -0700, Linus Torvalds wrote: >> So very much Ack on that patch, but maybe we could do a bit more cleanup >> here? > > Yeah, Nadav was going to try and clean that up. But I figured we should > get this revert in and backported while it's hot :-)
I will get to it hopefully next week. I need to do some benchmarking to see the impact of getting it off the stack, although usually the IPI itself dominates the TLB shootdown performance overhead.
