Lines Matching full:permitted
1667 static int __xstate_request_perm(u64 permitted, u64 requested, bool guest) in __xstate_request_perm() argument
1683 if ((permitted & requested) == requested) in __xstate_request_perm()
1687 * Calculate the resulting kernel state size. Note, @permitted also in __xstate_request_perm()
1689 * permitted for kernel and guest FPUs, and never permitted for user in __xstate_request_perm()
1692 mask = permitted | requested; in __xstate_request_perm()
1725 u64 permitted, requested; in xstate_request_perm() local
1744 permitted = xstate_get_group_perm(guest); in xstate_request_perm()
1745 if ((permitted & requested) == requested) in xstate_request_perm()
1750 permitted = xstate_get_group_perm(guest); in xstate_request_perm()
1753 if (guest && (permitted & FPU_GUEST_PERM_LOCKED)) in xstate_request_perm()
1756 ret = __xstate_request_perm(permitted, requested, guest); in xstate_request_perm()
1777 /* If not permitted let it die */ in __xfd_enable_feature()
1789 * The feature is permitted. State size is sufficient. Dropping in __xfd_enable_feature()
1843 u64 permitted, supported; in fpu_xstate_prctl() local
1857 permitted = xstate_get_host_group_perm(); in fpu_xstate_prctl()
1858 permitted &= XFEATURE_MASK_USER_SUPPORTED; in fpu_xstate_prctl()
1859 return put_user(permitted, uptr); in fpu_xstate_prctl()
1862 permitted = xstate_get_guest_group_perm(); in fpu_xstate_prctl()
1863 permitted &= XFEATURE_MASK_USER_SUPPORTED; in fpu_xstate_prctl()
1864 return put_user(permitted, uptr); in fpu_xstate_prctl()