diff options
Diffstat (limited to 'arch/arm/mm/flush.c')
| -rw-r--r-- | arch/arm/mm/flush.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c index 2b269c955524..1a8d4aa821be 100644 --- a/arch/arm/mm/flush.c +++ b/arch/arm/mm/flush.c @@ -253,8 +253,8 @@ void __sync_icache_dcache(pte_t pteval) if (!test_and_set_bit(PG_dcache_clean, &page->flags)) __flush_dcache_page(mapping, page); - /* pte_exec() already checked above for non-aliasing VIPT cache */ - if (cache_is_vipt_nonaliasing() || pte_exec(pteval)) + + if (pte_exec(pteval)) __flush_icache_all(); } #endif @@ -275,7 +275,8 @@ void __sync_icache_dcache(pte_t pteval) * kernel cache lines for later. Otherwise, we assume we have * aliasing mappings. * - * Note that we disable the lazy flush for SMP. + * Note that we disable the lazy flush for SMP configurations where + * the cache maintenance operations are not automatically broadcasted. */ void flush_dcache_page(struct page *page) { |