Merge branch 'linus' into perf/core

Merge reason: merge the latest fixes, update to latest -rc.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 1351edc0b26f..13fa536d82e6 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -464,6 +464,11 @@ static void dma_cache_maint_page(struct page *page, unsigned long offset,
                                 vaddr += offset;
                                 op(vaddr, len, dir);
                                 kunmap_high(page);
+                        } else if (cache_is_vipt()) {
+                                pte_t saved_pte;
+                                vaddr = kmap_high_l1_vipt(page, &saved_pte);
+                                op(vaddr + offset, len, dir);
+                                kunmap_high_l1_vipt(page, saved_pte);
                         }
                 } else {
                         vaddr = page_address(page) + offset;