Root/
| 1 | --- a/arch/um/os-Linux/user_syms.c |
| 2 | +++ b/arch/um/os-Linux/user_syms.c |
| 3 | @@ -23,7 +23,7 @@ extern int printf(const char *, ...); |
| 4 | EXPORT_SYMBOL(strstr); |
| 5 | #endif |
| 6 | |
| 7 | -#ifndef __x86_64__ |
| 8 | +#if !defined(__x86_64) || (__GNUC__ == 4 && __GNUC_MINOR__ < 3) || (__GNUC__ < 4) |
| 9 | extern void *memcpy(void *, const void *, size_t); |
| 10 | EXPORT_SYMBOL(memcpy); |
| 11 | #endif |
| 12 |
