Recently instrumentation of builtin functions calls was removed from GCC 5.0.
To check the memory accessed by such functions, userspace asan always uses
interceptors for them.
So now we should do this as well. This patch declares memset/memmove/memcpy
as weak symbols. In mm/kasan/kasan.c we have
Recently instrumentation of builtin functions calls was removed from GCC 5.0.
To check the memory accessed by such functions, userspace asan always uses
interceptors for them.
So now we should do this as well. This patch declares memset/memmove/memcpy
as weak symbols. In mm/kasan/kasan.c we have
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