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Searched refs:kuid (Results 1 – 25 of 25) sorted by relevance

/linux-6.15/rust/kernel/
H A Dtask.rs116 kuid: bindings::kuid_t, field
354 pub fn from_raw(kuid: bindings::kuid_t) -> Self { in from_raw()
355 Self { kuid } in from_raw()
361 self.kuid in into_raw()
370 unsafe { bindings::from_kuid(bindings::current_user_ns(), self.kuid) } in into_uid_in_current_ns()
378 unsafe { bindings::uid_eq(self.kuid, other.kuid) } in eq()
/linux-6.15/include/linux/
H A Dsysfs.h497 int sysfs_file_change_owner(struct kobject *kobj, const char *name, kuid_t kuid,
499 int sysfs_change_owner(struct kobject *kobj, kuid_t kuid, kgid_t kgid);
501 const char *name, kuid_t kuid, kgid_t kgid);
504 kuid_t kuid, kgid_t kgid);
506 const struct attribute_group *groups, kuid_t kuid,
730 const char *name, kuid_t kuid, in sysfs_file_change_owner() argument
738 const char *name, kuid_t kuid, in sysfs_link_change_owner() argument
744 static inline int sysfs_change_owner(struct kobject *kobj, kuid_t kuid, kgid_t kgid) in sysfs_change_owner() argument
751 kuid_t kuid, kgid_t kgid) in sysfs_groups_change_owner() argument
758 kuid_t kuid, kgid_t kgid) in sysfs_group_change_owner() argument
H A Duidgid.h149 static inline uid_t from_kuid(struct user_namespace *to, kuid_t kuid) in from_kuid() argument
151 return __kuid_val(kuid); in from_kuid()
159 static inline uid_t from_kuid_munged(struct user_namespace *to, kuid_t kuid) in from_kuid_munged() argument
161 uid_t uid = from_kuid(to, kuid); in from_kuid_munged()
H A Dmnt_idmapping.h85 static inline bool vfsuid_eq_kuid(vfsuid_t vfsuid, kuid_t kuid) in vfsuid_eq_kuid() argument
87 return vfsuid_valid(vfsuid) && __vfsuid_val(vfsuid) == __kuid_val(kuid); in vfsuid_eq_kuid()
128 struct user_namespace *fs_userns, kuid_t kuid);
H A Dfs.h1632 kuid_t kuid; in fsuidgid_has_mapping() local
1635 kuid = mapped_fsuid(idmap, fs_userns); in fsuidgid_has_mapping()
1636 if (!uid_valid(kuid)) in fsuidgid_has_mapping()
1641 return kuid_has_mapping(fs_userns, kuid) && in fsuidgid_has_mapping()
H A Ddevice.h1027 int device_change_owner(struct device *dev, kuid_t kuid, kgid_t kgid);
/linux-6.15/drivers/base/power/
H A Dsysfs.c536 static inline int dpm_sysfs_wakeup_change_owner(struct device *dev, kuid_t kuid, in dpm_sysfs_wakeup_change_owner() argument
540 return device_change_owner(dev->power.wakeup->dev, kuid, kgid); in dpm_sysfs_wakeup_change_owner()
545 static inline int dpm_sysfs_wakeup_change_owner(struct device *dev, kuid_t kuid, in dpm_sysfs_wakeup_change_owner() argument
738 int dpm_sysfs_change_owner(struct device *dev, kuid_t kuid, kgid_t kgid) in dpm_sysfs_change_owner() argument
745 rc = sysfs_group_change_owner(&dev->kobj, &pm_attr_group, kuid, kgid); in dpm_sysfs_change_owner()
751 &dev->kobj, &pm_runtime_attr_group, kuid, kgid); in dpm_sysfs_change_owner()
758 kuid, kgid); in dpm_sysfs_change_owner()
762 rc = dpm_sysfs_wakeup_change_owner(dev, kuid, kgid); in dpm_sysfs_change_owner()
769 &dev->kobj, &pm_qos_latency_tolerance_attr_group, kuid, in dpm_sysfs_change_owner()
H A Dpower.h81 extern int dpm_sysfs_change_owner(struct device *dev, kuid_t kuid, kgid_t kgid);
96 static inline int dpm_sysfs_change_owner(struct device *dev, kuid_t kuid, in dpm_sysfs_change_owner() argument
/linux-6.15/fs/
H A Dmnt_idmapping.c82 kuid_t kuid) in make_vfsuid() argument
87 return VFSUIDT_INIT(kuid); in make_vfsuid()
91 uid = __kuid_val(kuid); in make_vfsuid()
93 uid = from_kuid(fs_userns, kuid); in make_vfsuid()
H A Dopen.c723 static inline bool setattr_vfsuid(struct iattr *attr, kuid_t kuid) in setattr_vfsuid() argument
725 if (!uid_valid(kuid)) in setattr_vfsuid()
728 attr->ia_vfsuid = VFSUIDT_INIT(kuid); in setattr_vfsuid()
/linux-6.15/fs/sysfs/
H A Dfile.c618 static int internal_change_owner(struct kernfs_node *kn, kuid_t kuid, in internal_change_owner() argument
623 .ia_uid = kuid, in internal_change_owner()
644 const char *name, kuid_t kuid, kgid_t kgid) in sysfs_link_change_owner() argument
663 error = internal_change_owner(kn, kuid, kgid); in sysfs_link_change_owner()
682 int sysfs_file_change_owner(struct kobject *kobj, const char *name, kuid_t kuid, in sysfs_file_change_owner() argument
698 error = internal_change_owner(kn, kuid, kgid); in sysfs_file_change_owner()
724 int sysfs_change_owner(struct kobject *kobj, kuid_t kuid, kgid_t kgid) in sysfs_change_owner() argument
733 error = internal_change_owner(kobj->sd, kuid, kgid); in sysfs_change_owner()
744 kuid, kgid); in sysfs_change_owner()
H A Dgroup.c551 const struct attribute_group *grp, kuid_t kuid, in sysfs_group_change_owner() argument
558 .ia_uid = kuid, in sysfs_group_change_owner()
595 kuid_t kuid, kgid_t kgid) in sysfs_groups_change_owner() argument
606 error = sysfs_group_change_owner(kobj, groups[i], kuid, kgid); in sysfs_groups_change_owner()
/linux-6.15/kernel/
H A Dsys.c627 kuid_t kuid; in __sys_setuid() local
629 kuid = make_kuid(ns, uid); in __sys_setuid()
630 if (!uid_valid(kuid)) in __sys_setuid()
640 new->suid = new->uid = kuid; in __sys_setuid()
646 } else if (!uid_eq(kuid, old->uid) && !uid_eq(kuid, new->suid)) { in __sys_setuid()
650 new->fsuid = new->euid = kuid; in __sys_setuid()
879 kuid_t kuid; in __sys_setfsuid() local
885 if (!uid_valid(kuid)) in __sys_setfsuid()
892 if (uid_eq(kuid, old->uid) || uid_eq(kuid, old->euid) || in __sys_setfsuid()
893 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) || in __sys_setfsuid()
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H A Duser_namespace.c438 uid_t from_kuid(struct user_namespace *targ, kuid_t kuid) in from_kuid() argument
441 return map_id_up(&targ->uid_map, __kuid_val(kuid)); in from_kuid()
463 uid_t from_kuid_munged(struct user_namespace *targ, kuid_t kuid) in from_kuid_munged() argument
466 uid = from_kuid(targ, kuid); in from_kuid_munged()
/linux-6.15/net/core/
H A Dnet-sysfs.c1277 error = sysfs_change_owner(kobj, kuid, kgid); in rx_queue_change_owner()
1283 kobj, dev->sysfs_rx_queue_group, kuid, kgid); in rx_queue_change_owner()
1327 kuid_t kuid, kgid_t kgid) in net_rx_queue_change_owner() argument
1338 error = rx_queue_change_owner(dev, i, kuid, kgid); in net_rx_queue_change_owner()
2003 kuid_t kuid, kgid_t kgid) in tx_queue_change_owner() argument
2009 error = sysfs_change_owner(kobj, kuid, kgid); in tx_queue_change_owner()
2014 error = sysfs_group_change_owner(kobj, &dql_group, kuid, kgid); in tx_queue_change_owner()
2062 kuid_t kuid, kgid_t kgid) in net_tx_queue_change_owner() argument
2069 error = tx_queue_change_owner(dev, i, kuid, kgid); in net_tx_queue_change_owner()
2128 error = net_rx_queue_change_owner(ndev, real_rx, kuid, kgid); in queue_change_owner()
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H A Dfilter.c5219 kuid_t kuid; in BPF_CALL_1() local
5223 kuid = sock_net_uid(sock_net(sk), sk); in BPF_CALL_1()
5224 return from_kuid_munged(sock_net(sk)->user_ns, kuid); in BPF_CALL_1()
/linux-6.15/drivers/base/
H A Dcore.c4670 static int device_attrs_change_owner(struct device *dev, kuid_t kuid, in device_attrs_change_owner() argument
4683 error = sysfs_groups_change_owner(kobj, class->dev_groups, kuid, in device_attrs_change_owner()
4694 error = sysfs_groups_change_owner(kobj, type->groups, kuid, in device_attrs_change_owner()
4701 error = sysfs_groups_change_owner(kobj, dev->groups, kuid, kgid); in device_attrs_change_owner()
4708 kuid, kgid); in device_attrs_change_owner()
4728 int device_change_owner(struct device *dev, kuid_t kuid, kgid_t kgid) in device_change_owner() argument
4742 error = sysfs_change_owner(kobj, kuid, kgid); in device_change_owner()
4751 error = sysfs_file_change_owner(kobj, dev_attr_uevent.attr.name, kuid, in device_change_owner()
4761 error = device_attrs_change_owner(dev, kuid, kgid); in device_change_owner()
4765 error = dpm_sysfs_change_owner(dev, kuid, kgid); in device_change_owner()
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/linux-6.15/fs/bcachefs/
H A Dfs.c547 kuid_t kuid; in __bch2_create() local
575 kuid = mapped_fsuid(idmap, i_user_ns(&dir->v)); in __bch2_create()
582 from_kuid(i_user_ns(&dir->v), kuid), in __bch2_create()
1063 kuid_t kuid; in bch2_setattr_copy() local
1067 kuid = from_vfsuid(idmap, i_user_ns(&inode->v), attr->ia_vfsuid); in bch2_setattr_copy()
1068 bi->bi_uid = from_kuid(i_user_ns(&inode->v), kuid); in bch2_setattr_copy()
1108 kuid_t kuid; in bch2_setattr_nonsize() local
1117 kuid = from_vfsuid(idmap, i_user_ns(&inode->v), attr->ia_vfsuid); in bch2_setattr_nonsize()
1118 qid.q[QTYP_USR] = from_kuid(i_user_ns(&inode->v), kuid); in bch2_setattr_nonsize()
/linux-6.15/fs/xfs/
H A Dxfs_quota.h156 xfs_qm_vop_dqalloc(struct xfs_inode *ip, kuid_t kuid, kgid_t kgid, in xfs_qm_vop_dqalloc() argument
/linux-6.15/fs/fuse/
H A Dinode.c794 kuid_t kuid; in fuse_parse_param() local
840 kuid = result.uid; in fuse_parse_param()
845 if (!kuid_has_mapping(fsc->user_ns, kuid)) in fuse_parse_param()
847 ctx->user_id = kuid; in fuse_parse_param()
/linux-6.15/security/integrity/ima/
H A Dima_policy.c78 static inline bool vfsuid_gt_kuid(vfsuid_t vfsuid, kuid_t kuid) in vfsuid_gt_kuid() argument
80 return __vfsuid_val(vfsuid) > __kuid_val(kuid); in vfsuid_gt_kuid()
88 static inline bool vfsuid_lt_kuid(vfsuid_t vfsuid, kuid_t kuid) in vfsuid_lt_kuid() argument
90 return __vfsuid_val(vfsuid) < __kuid_val(kuid); in vfsuid_lt_kuid()
/linux-6.15/mm/
H A Dshmem.c4585 kuid_t kuid; in shmem_parse_one() local
4622 kuid = result.uid; in shmem_parse_one()
4628 if (!kuid_has_mapping(fc->user_ns, kuid)) in shmem_parse_one()
4631 ctx->uid = kuid; in shmem_parse_one()
/linux-6.15/Documentation/filesystems/
H A Didmappings.rst339 from_kuid(idmapping, kuid)
713 make_kuid(mount, uid) = kuid
725 make_kuid(filesystem, uid) = kuid
/linux-6.15/fs/quota/
H A Ddquot.c2137 kuid_t kuid = from_vfsuid(idmap, i_user_ns(inode), in dquot_transfer() local
2140 dquot = dqget(sb, make_kqid_uid(kuid)); in dquot_transfer()
/linux-6.15/fs/nfsd/
H A Dnfs4xdr.c705 kuid_t kuid = make_kuid(userns, uid); in nfsd4_decode_authsys_parms() local
707 if (uid_valid(kuid) && gid_valid(kgid)) { in nfsd4_decode_authsys_parms()
708 cbs->uid = kuid; in nfsd4_decode_authsys_parms()