1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 051204fc4617..e59c4ab71bcb 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -489,7 +489,7 @@ static bool __in_atomic_pool(void *start, size_t size)
         void *pool_start = pool->vaddr;
         void *pool_end = pool->vaddr + pool->size;
 
-        if (start < pool_start || start > pool_end)
+        if (start < pool_start || start >= pool_end)
                 return false;
 
         if (end <= pool_end)