Re: [PATCH 0/8] x86/mm/cpa: Further optimizations

2018-09-21 Thread Dave Hansen
BTW, on all of these: Reviewed-by: Dave Hansen

[PATCH 0/8] x86/mm/cpa: Further optimizations

2018-09-21 Thread Dave Hansen
On 09/19/2018 01:50 AM, Peter Zijlstra wrote: > Dave, can you have a wee look at the Atom errata thing; this does grow the > amount of code between the page-table update and the TLB flush a bit, but all > that PTI crud we did a while back already made it a non-trivial amount of > code. Oh, were y

[PATCH 0/8] x86/mm/cpa: Further optimizations

2018-09-19 Thread Peter Zijlstra
Thomas' CPA patches made me look at the tlb invalidate crud around there. These patches are the result of cleaning some of that up a bit. They are based on top of Thomas' patches. Dave, can you have a wee look at the Atom errata thing; this does grow the amount of code between the page-table updat