make_kuid

类型	参数	名称
struct user_namespace *	ns
uid_t	uid

**调用者**
名称	描述
SYSCALL_DEFINE3
SYSCALL_DEFINE2	Ugh. To avoid negative return values, "getpriority()" will* not return the normal nice-value, but a negated value that* has been offset by 20 (ie it returns 40..1 instead of -20..19)* to stay compatible.
new_idmap_permitted
audit_data_to_entry	Translate struct audit_rule_data to kernel's rule representation.
SYSCALL_DEFINE2
keyctl_get_persistent	Get the persistent keyring for a specific UID and link it to the nominated* keyring.
cap_inode_getsecurity	getsecurity: We are called for security
rootid_from_xattr
get_vfs_caps_from_disk	Extract the on-exec-apply capability sets for an executable file.
cap_bprm_set_creds	ap_bprm_set_creds - Set up the proposed credentials for execve().@bprm: The execution parameters, including the proposed creds Set up the proposed credentials for a new execution context being* constructed by execve()
cap_emulate_setxuid	ap_emulate_setxuid() fixes the effective / permitted capabilities of* a process after a call to setuid, setreuid, or setresuid.* 1) When setuiding _from_ one of {r,e,s}uid == 0 _to_ all of {r,e,s}uid != 0, the permitted and effective capabilities are
cap_task_fix_setuid	ap_task_fix_setuid - Fix up the results of setuid() call@new: The proposed credentials@old: The current task's current credentials@flags: Indications of what has changed Fix up the results of setuid() call before the credential changes are
policy_view_capable	policy_view_capable - check if viewing policy in at @ns is allowed* Returns: true if viewing policy is allowed* If @ns is NULL then the namespace being viewed is assumed to be the* tasks current namespace.
parse_policy_line	In the case the input buffer contains one or more invalid UIDs, the kuid_t* variables pointed to by @parent and @child will get updated but this* function will return an error.* Contents of @buf may be modified.
ima_parse_rule
chown_common
posix_acl_fix_xattr_userns	Fix up the uids and gids in posix acl extended attributes in place.
posix_acl_from_xattr	Convert from extended attribute to in-memory representation.
xdr_nfsace_decode
check_quotactl_permission
parse_mount_options	parse_mount_options():* Set @opts to mount options specified in @data. If an option is not* specified in @data, set it to its default value.* Note: @data may be NULL (in which case all options are set to default).

函数逻辑报告