Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / drivers / base / dma-mapping.c

diff --git a/kernel/drivers/base/dma-mapping.c b/kernel/drivers/base/dma-mapping.c
index d95c597..a00f7b7 100644 (file)
--- a/kernel/drivers/base/dma-mapping.c
+++ b/kernel/drivers/base/dma-mapping.c
@@ -335,7 +335,7 @@ void dma_common_free_remap(void *cpu_addr, size_t size, unsigned long vm_flags)
                return;
        }
 
-       unmap_kernel_range((unsigned long)cpu_addr, size);
+       unmap_kernel_range((unsigned long)cpu_addr, PAGE_ALIGN(size));
        vunmap(cpu_addr);
 }
 #endif