1 files changed, 0 insertions, 11 deletions

diff --git a/mm/usercopy.c b/mm/usercopy.c
index 1eba99baf1cf..a9852b24715d 100644
--- a/mm/usercopy.c
+++ b/mm/usercopy.c
@@ -200,17 +200,6 @@ static inline const char *check_heap_object(const void *ptr, unsigned long n,
 {
         struct page *page;
 
-        /*
-         * Some architectures (arm64) return true for virt_addr_valid() on
-         * vmalloced addresses. Work around this by checking for vmalloc
-         * first.
-         *
-         * We also need to check for module addresses explicitly since we
-         * may copy static data from modules to userspace
-         */
-        if (is_vmalloc_or_module_addr(ptr))
-                return NULL;
-
         if (!virt_addr_valid(ptr))
                 return NULL;