diff options
Diffstat (limited to 'arch/arm/mm/cache-v7.S')
| -rw-r--r-- | arch/arm/mm/cache-v7.S | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mm/cache-v7.S b/arch/arm/mm/cache-v7.S index 140b294bbd9b..cd956647c21a 100644 --- a/arch/arm/mm/cache-v7.S +++ b/arch/arm/mm/cache-v7.S @@ -247,6 +247,9 @@ ENTRY(v7_coherent_user_range) * isn't mapped, fail with -EFAULT. */ 9001: +#ifdef CONFIG_ARM_ERRATA_775420 + dsb +#endif mov r0, #-EFAULT mov pc, lr UNWIND(.fnend ) |