47 x86_pkru_get_perm_unsup(u_int keyidx, int *access, int *modify)  in x86_pkru_get_perm_unsup()  argument
55 x86_pkru_get_perm_hw(u_int keyidx, int *access, int *modify)  in x86_pkru_get_perm_hw()  argument
59 	if (keyidx > MAX_PKRU_IDX) {  in x86_pkru_get_perm_hw()
63 	keyidx *= 2;  in x86_pkru_get_perm_hw()
65 	*access = (pkru & (1 << keyidx)) == 0;  in x86_pkru_get_perm_hw()
66 	*modify = (pkru & (2 << keyidx)) == 0;  in x86_pkru_get_perm_hw()
78 x86_pkru_set_perm_unsup(u_int keyidx, int access, int modify)  in x86_pkru_set_perm_unsup()  argument
86 x86_pkru_set_perm_hw(u_int keyidx, int access, int modify)  in x86_pkru_set_perm_hw()  argument
90 	if (keyidx > MAX_PKRU_IDX) {  in x86_pkru_set_perm_hw()
94 	keyidx *= 2;  in x86_pkru_set_perm_hw()
96 	pkru &= ~(3 << keyidx);  in x86_pkru_set_perm_hw()
98 		pkru |= 1 << keyidx;  in x86_pkru_set_perm_hw()
100 		pkru |= 2 << keyidx;  in x86_pkru_set_perm_hw()
113 x86_pkru_protect_range(void *addr, unsigned long len, u_int keyidx, int flags)  in x86_pkru_protect_range()  argument
120 	a64pkru.keyidx = keyidx;  in x86_pkru_protect_range()