Documented in 1 files:

• kernel/user_namespace.c, line 477

Defined in 1 files as a prototype:

• include/linux/uidgid.h, line 116 (as a prototype)

Defined in 2 files as a function:

• include/linux/uidgid.h, line 144 (as a function)
• kernel/user_namespace.c, line 490 (as a function)

Referenced in 92 files:

• arch/powerpc/platforms/cell/spufs/inode.c, line 617
• arch/s390/hypfs/inode.c, line 222
• drivers/android/binder/rust_binderfs.c, line 655
• drivers/android/binderfs.c, line 648
• drivers/net/tun.c, line 3316
• drivers/tee/tee_core.c, line 212
• drivers/usb/gadget/function/f_fs.c, line 2065
• drivers/usb/gadget/legacy/inode.c, line 1984
• fs/afs/inode.c
  • line 93
  • line 197
• fs/befs/linuxvfs.c, line 352
• fs/ceph/caps.c, line 3598
• fs/ceph/inode.c, line 1135
• fs/coda/coda_linux.c, line 118
• fs/ext2/acl.c, line 71
• fs/ext2/super.c
  • line 284
  • line 861
• fs/ext4/acl.c, line 70
• fs/ext4/super.c
  • line 3027
  • line 5391
• fs/f2fs/acl.c, line 111
• fs/f2fs/recovery.c, line 275
• fs/f2fs/super.c
  • line 529
  • line 2579
• fs/fs_parser.c, line 348
• fs/fuse/dir.c, line 1386
• fs/fuse/inode.c, line 241
• fs/hugetlbfs/inode.c, line 1480
• fs/jffs2/acl.c, line 112
• fs/jfs/jfs_imap.c, line 3074
• fs/mnt_idmapping.c, line 193
• fs/nfs/flexfilelayout/flexfilelayout.c, line 587
• fs/nfs/inode.c, line 506
• fs/nfs/nfs2xdr.c, line 281
• fs/nfs/nfs3xdr.c, line 637
• fs/nfs/nfs4idmap.c, line 758
• fs/nfs/nfs4xdr.c, line 4049
• fs/nfs_common/nfsacl.c, line 249
• fs/nfsd/export.c
  • line 909
  • line 1375
  • line 2137
  • line 2138
• fs/nfsd/nfs3xdr.c, line 245
• fs/nfsd/nfs4idmap.c, line 715
• fs/nfsd/nfs4xdr.c, line 842
• fs/nfsd/nfsxdr.c, line 173
• fs/ntfs/super.c, line 138
• fs/ocfs2/acl.c, line 63
• fs/open.c, line 800
• fs/orangefs/orangefs-utils.c, line 358
• fs/posix_acl.c, line 816
• fs/proc/base.c, line 1901
• fs/proc/proc_net.c, line 386
• fs/proc/root.c, line 238
• fs/quota/quota.c, line 43
• fs/smb/client/cifsacl.c
  • line 447
  • line 503
• fs/smb/client/cifssmb.c, line 3296
• fs/smb/client/inode.c, line 349
• fs/smb/client/reparse.h, line 48
• fs/smb/server/smb_common.c
  • line 801
  • line 810
• fs/ubifs/sb.c, line 726
• fs/udf/super.c
  • line 262
  • line 564
• fs/xfs/xfs_acl.c, line 78
• fs/xfs/xfs_icache.c, line 1660
• fs/xfs/xfs_ioctl.c, line 1139
• fs/zonefs/super.c, line 1157
• include/linux/fs.h, line 1432
• include/linux/quota.h, line 108
• io_uring/io_uring.c, line 3125
• ipc/ipc_sysctl.c, line 200
• ipc/mq_sysctl.c, line 86
• ipc/util.c, line 687
• kernel/auditfilter.c, line 505
• kernel/bpf/inode.c, line 1035
• kernel/groups.c, line 67
• kernel/pid.c
  • line 737
  • line 756
• kernel/sys.c
  • line 421
  • line 422
  • line 487
  • line 819
  • line 820
  • line 821
  • line 958
• kernel/uid16.c, line 144
• kernel/user_namespace.c
  • line 495
  • line 1192
• lib/kobject_uevent.c, line 368
• net/9p/protocol.c, line 343
• net/core/net_namespace.c, line 615
• net/core/scm.c
  • line 53
  • line 229
• net/ipv4/af_inet.c
  • line 1792
  • line 1793
• net/ipv4/sysctl_net_ipv4.c
  • line 188
  • line 189
  • line 193
  • line 194
• net/netfilter/nf_conntrack_expect.c, line 768
• net/netfilter/nf_conntrack_standalone.c, line 493
• net/netfilter/nfnetlink_log.c, line 1166
• net/netfilter/x_tables.c, line 2034
• net/netfilter/xt_owner.c
  • line 49
  • line 50
  • line 103
  • line 104
• net/netfilter/xt_recent.c, line 409
• net/sunrpc/auth_gss/gss_rpc_xdr.c
  • line 196
  • line 216
• net/sunrpc/auth_gss/svcauth_gss.c
  • line 518
  • line 536
• net/sunrpc/svcauth_unix.c
  • line 532
  • line 754
  • line 1223
  • line 1236
• net/sysctl_net.c, line 67
• security/apparmor/policy.c, line 901
• security/integrity/ima/ima_policy.c
  • line 1748
  • line 1801
• security/keys/keyctl.c, line 960
• security/safesetid/securityfs.c
  • line 59
  • line 60

Smatch caller information: