115 	struct amd64_set_pkru a64pkru;  in x86_pkru_protect_range()  local
117 	memset(&a64pkru, 0, sizeof(a64pkru));  in x86_pkru_protect_range()
118 	a64pkru.addr = addr;  in x86_pkru_protect_range()
119 	a64pkru.len = len;  in x86_pkru_protect_range()
120 	a64pkru.keyidx = keyidx;  in x86_pkru_protect_range()
121 	a64pkru.flags = flags;  in x86_pkru_protect_range()
122 	return (sysarch(X86_SET_PKRU, &a64pkru));  in x86_pkru_protect_range()
128 	struct amd64_set_pkru a64pkru;  in x86_pkru_unprotect_range()  local
130 	memset(&a64pkru, 0, sizeof(a64pkru));  in x86_pkru_unprotect_range()
131 	a64pkru.addr = addr;  in x86_pkru_unprotect_range()
132 	a64pkru.len = len;  in x86_pkru_unprotect_range()
133 	return (sysarch(X86_CLEAR_PKRU, &a64pkru));  in x86_pkru_unprotect_range()