1 files changed, 2 insertions, 1 deletions

diff --git a/arch/arm64/mm/flush.c b/arch/arm64/mm/flush.c
index e4193e3adc7f..0d64089d28b5 100644
--- a/arch/arm64/mm/flush.c
+++ b/arch/arm64/mm/flush.c
@@ -79,7 +79,8 @@ void __sync_icache_dcache(pte_t pte, unsigned long addr)
                 return;
 
         if (!test_and_set_bit(PG_dcache_clean, &page->flags)) {
-                __flush_dcache_area(page_address(page), PAGE_SIZE);
+                __flush_dcache_area(page_address(page),
+                                PAGE_SIZE << compound_order(page));
                 __flush_icache_all();
         } else if (icache_is_aivivt()) {
                 __flush_icache_all();