Merge tag 'exynos-dt-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt

From Kukjin Kim:
Update exynos DT for
- usb3phy and dwc3 for exynos5250
- keypad for exynos4412
- TMU clock for exynos4210
- MFC clock for exynos4
- DP controller for exynos5250
- G2D clock for exynos4
- some exynos boards

* tag 'exynos-dt-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (456 commits)
  ARM: dts: add ohci and ehci controller nodes for EXYNOS5440
  ARM: dts: Update G2D documentation for clock entries
  ARM: dts: Add clock entries to G2D node for exynos4x12
  ARM: dts: Add clock entries to G2D node for exynos4210
  ARM: dts: Remove duplicate and add missing G2D nodes
  clk: exynos4: Add additional G2D clocks
  ARM: dts: Document DP clock in samsung,exynos5-dp binding
  ARM: dts: add pin state information for DP HPD support to Exynos5250
  ARM: dts: add dts node for the ahci sata exynos5440
  ARM: dts: add vmmc regulator support for ODROID-X
  ARM: dts: add max77686 node entry for ODROID-X
  ARM: dts: Enable RTC by default on EXYNOS5440
  ARM: dts: Add display timing node to exynos5250-arndale.dts
  ARM: dts: Add clock provider information for DP controller in Exynos5250 SoC
  ARM: dts: Add DT node for DP controller for Arndale Board
  ARM: dts: Remove combiner IRQ node from exynos4x12.dtsi
  ARM: dts: add max8997 device node for exynos4210-origen board
  ARM: dts: Enable TMU on Origen4210 board
  ARM: dts: Add TMU clock entries to exynos4210.dtsi
  ARM: dts: Update MFC documentation for clock entries
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 0 insertions, 9 deletions

diff --git a/mm/memory.c b/mm/memory.c
index 6dc1882fbd72..61a262b08e53 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -220,7 +220,6 @@ void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, bool fullmm)
         tlb->start      = -1UL;
         tlb->end        = 0;
         tlb->need_flush = 0;
-        tlb->fast_mode  = (num_possible_cpus() == 1);
         tlb->local.next = NULL;
         tlb->local.nr   = 0;
         tlb->local.max  = ARRAY_SIZE(tlb->__pages);
@@ -244,9 +243,6 @@ void tlb_flush_mmu(struct mmu_gather *tlb)
         tlb_table_flush(tlb);
 #endif
 
-        if (tlb_fast_mode(tlb))
-                return;
-
         for (batch = &tlb->local; batch; batch = batch->next) {
                 free_pages_and_swap_cache(batch->pages, batch->nr);
                 batch->nr = 0;
@@ -288,11 +284,6 @@ int __tlb_remove_page(struct mmu_gather *tlb, struct page *page)
 
         VM_BUG_ON(!tlb->need_flush);
 
-        if (tlb_fast_mode(tlb)) {
-                free_page_and_swap_cache(page);
-                return 1; /* avoid calling tlb_flush_mmu() */
-        }
-
         batch = tlb->active;
         batch->pages[batch->nr++] = page;
         if (batch->nr == batch->max) {