allow_user_access 61 arch/powerpc/include/asm/kup.h allow_user_access(NULL, from, size, KUAP_READ); allow_user_access 66 arch/powerpc/include/asm/kup.h allow_user_access(to, NULL, size, KUAP_WRITE); allow_user_access 72 arch/powerpc/include/asm/kup.h allow_user_access(to, from, size, KUAP_READ_WRITE); allow_user_access 36 arch/powerpc/include/asm/nohash/32/kup-8xx.h static inline void allow_user_access(void __user *to, const void __user *from,