x86/mm/tlb: Revert the recent lazy TLB patches
Revert commits:
95b0e6357d3e x86/mm/tlb: Always use lazy TLB mode
64482aafe55f x86/mm/tlb: Only send page table free TLB flush to lazy TLB CPUs
ac0315896970 x86/mm/tlb: Make lazy TLB mode lazier
61d0beb5796a x86/mm/tlb: Restructure switch_mm_irqs_off()
2ff6ddf19c0e x86/mm/tlb: Leave lazy TLB mode at page table free time
In order to simplify the TLB invalidate fixes for x86 and unify the
parts that need backporting. We'll try again later.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Rik van Riel <riel@surriel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
4 files changed