Defined in 1 files as a variable:

• kernel/user.c, line 37 (as a variable)

Defined in 8 files as a externvar:

• include/linux/cred.h, line 393 (as a externvar)
• include/linux/mnt_idmapping.h, line 13 (as a externvar)
• include/linux/ns/ns_common_types.h, line 29 (as a externvar)
• include/linux/projid.h, line 18 (as a externvar)
• include/linux/time_namespace.h, line 14 (as a externvar)
• include/linux/uidgid.h, line 19 (as a externvar)
• include/linux/user_namespace.h, line 132 (as a externvar)
• include/linux/uts_namespace.h, line 9 (as a externvar)

Referenced in 223 files:

• arch/arm64/net/bpf_jit_comp.c, line 1013
• arch/powerpc/mm/fault.c, 3 times
• arch/powerpc/platforms/cell/spufs/inode.c, 2 times
• arch/s390/hypfs/inode.c, 2 times
• arch/x86/kernel/vm86_32.c, line 230
• arch/x86/mm/fault.c, 2 times
• arch/x86/net/bpf_jit_comp.c, line 2921
• crypto/af_alg.c, line 134
• drivers/android/binder.c, 2 times
• drivers/base/core.c, 2 times
• drivers/block/ublk_drv.c, 2 times
• drivers/connector/cn_proc.c, 5 times
• drivers/net/tun.c, 2 times
• drivers/pci/pci-sysfs.c, line 717
• drivers/pci/proc.c, line 44
• drivers/tty/tty_audit.c, 2 times
• drivers/tty/tty_ioctl.c, 2 times
• drivers/usb/gadget/legacy/inode.c, 2 times
• fs/9p/acl.c, 3 times
• fs/9p/fid.c, line 121
• fs/9p/v9fs.c, 3 times
• fs/adfs/super.c, 2 times
• fs/affs/super.c, 2 times
• fs/afs/fsclient.c, 2 times
• fs/afs/inode.c, 4 times
• fs/afs/yfsclient.c, 2 times
• fs/autofs/inode.c, 2 times
• fs/befs/linuxvfs.c, 4 times
• fs/btrfs/acl.c, 2 times
• fs/ceph/acl.c, 4 times
• fs/ceph/caps.c, 6 times
• fs/ceph/file.c, 5 times
• fs/ceph/inode.c, 10 times
• fs/ceph/mds_client.c, 14 times
• fs/coda/coda_linux.c, 4 times
• fs/coda/psdev.c, line 276
• fs/coda/upcall.c, 2 times
• fs/coredump.c, 2 times
• fs/debugfs/inode.c, 2 times
• fs/devpts/inode.c, 2 times
• fs/ecryptfs/main.c, line 509
• fs/ecryptfs/messaging.c, line 24
• fs/efivarfs/super.c, 2 times
• fs/erofs/xattr.c, line 591
• fs/exec.c, line 1349
• fs/exfat/super.c, 2 times
• fs/ext2/acl.c, 4 times
• fs/ext2/super.c, 6 times
• fs/ext4/acl.c, 4 times
• fs/ext4/ialloc.c, line 994
• fs/ext4/inode.c, 2 times
• fs/ext4/ioctl.c, 2 times
• fs/ext4/super.c, 6 times
• fs/f2fs/acl.c, 4 times
• fs/f2fs/file.c, 2 times
• fs/f2fs/inode.c, 2 times
• fs/f2fs/namei.c, line 280
• fs/f2fs/recovery.c, line 328
• fs/f2fs/super.c, 8 times
• fs/fat/inode.c, 2 times
• fs/file_attr.c, 2 times
• fs/fuse/acl.c, line 62
• fs/fuse/inode.c, line 1610
• fs/gfs2/acl.c, 2 times
• fs/gfs2/quota.c, 4 times
• fs/hfs/super.c, 2 times
• fs/hfsplus/options.c, 2 times
• fs/hostfs/hostfs_kern.c, 2 times
• fs/hpfs/inode.c, 2 times
• fs/hpfs/super.c, 2 times
• fs/hugetlbfs/inode.c, 3 times
• fs/isofs/inode.c, 2 times
• fs/jffs2/acl.c, 4 times
• fs/jffs2/fs.c, 4 times
• fs/jfs/acl.c, 2 times
• fs/jfs/jfs_imap.c, 4 times
• fs/jfs/super.c, 2 times
• fs/mnt_idmapping.c, line 56
• fs/namespace.c, 4 times
• fs/nfs/flexfilelayout/flexfilelayout.c, 4 times
• fs/nfs/inode.c, 2 times
• fs/nfs/nfs2xdr.c, 2 times
• fs/nfs/nfs3xdr.c, 2 times
• fs/nfs/nfs4idmap.c, 2 times
• fs/nfs/nfs4xdr.c, 6 times
• fs/nfs/super.c, 2 times
• fs/nfs_common/nfsacl.c, 6 times
• fs/nfsd/auth.c, line 107
• fs/nfsd/flexfilelayout.c, 2 times
• fs/nfsd/flexfilelayoutxdr.c, 2 times
• fs/notify/fanotify/fanotify_user.c, 5 times
• fs/notify/inotify/inotify_user.c, 4 times
• fs/ntfs/ea.c, 2 times
• fs/ntfs/inode.c, 2 times
• fs/ntfs3/xattr.c, 2 times
• fs/ocfs2/acl.c, 4 times
• fs/ocfs2/file.c, 2 times
• fs/ocfs2/quota_global.c, 10 times
• fs/ocfs2/quota_local.c, 3 times
• fs/omfs/inode.c, 2 times
• fs/orangefs/acl.c, 2 times
• fs/orangefs/devorangefs-req.c, line 126
• fs/orangefs/file.c, 2 times
• fs/orangefs/orangefs-cache.c, 2 times
• fs/orangefs/orangefs-kernel.h, 2 times
• fs/orangefs/orangefs-utils.c, 6 times
• fs/orangefs/xattr.c, 2 times
• fs/overlayfs/xattrs.c, line 103
• fs/proc/base.c, 2 times
• fs/proc/inode.c, line 178
• fs/proc/task_mmu.c, line 2328
• fs/quota/dquot.c, 3 times
• fs/quota/netlink.c, 2 times
• fs/quota/quota_tree.c, 6 times
• fs/quota/quota_v1.c, 2 times
• fs/quota/quota_v2.c, 4 times
• fs/resctrl/rdtgroup.c, line 3396
• fs/smb/client/cifs_debug.c, 3 times
• fs/smb/client/cifs_spnego.c, 2 times
• fs/smb/client/cifsacl.c, 6 times
• fs/smb/client/cifsfs.c, 5 times
• fs/smb/client/cifsproto.h, line 44
• fs/smb/client/cifssmb.c, 6 times
• fs/smb/client/inode.c, 2 times
• fs/smb/client/trace.h, 2 times
• fs/smb/server/ndr.c, 2 times
• fs/smb/server/oplock.c, 2 times
• fs/smb/server/smb2pdu.c, 4 times
• fs/smb/server/smb_common.c, 3 times
• fs/smb/server/smbacl.c, 7 times
• fs/smb/server/smbacl.h, 4 times
• fs/super.c, 3 times
• fs/tracefs/inode.c, 2 times
• fs/ubifs/sb.c, 2 times
• fs/udf/super.c, 2 times
• fs/xattr.c, line 1609
• fs/xfs/xfs_acl.c, 4 times
• fs/xfs/xfs_healthmon.c, line 1187
• fs/xfs/xfs_quotaops.c, 3 times
• fs/xfs/xfs_trans_dquot.c, line 748
• include/linux/cred.h, line 399
• include/linux/ns/ns_common_types.h, line 163
• include/linux/seq_file.h, 2 times
• include/linux/user_namespace.h, line 214
• include/net/xfrm.h, line 839
• init/init_task.c, 2 times
• init/version-timestamp.c, line 20
• io_uring/io_uring.c, 2 times
• ipc/msgutil.c, line 31
• kernel/audit.c, 18 times
• kernel/auditsc.c, 19 times
• kernel/bpf/helpers.c, 2 times
• kernel/bpf/inode.c, 3 times
• kernel/bpf/token.c, 2 times
• kernel/capability.c, 2 times
• kernel/cgroup/cgroup-v1.c, 3 times
• kernel/cgroup/cgroup.c, line 248
• kernel/cred.c, line 345
• kernel/fork.c, 5 times
• kernel/ksyms_common.c, line 36
• kernel/nscommon.c, 2 times
• kernel/nstree.c, line 226
• kernel/pid.c, line 78
• kernel/resource.c, line 138
• kernel/seccomp.c, line 2538
• kernel/taskstats.c, 2 times
• kernel/time/namespace.c, line 354
• kernel/ucount.c, 2 times
• kernel/user.c, 4 times
• kernel/user_namespace.c, 2 times
• lib/kobject_uevent.c, 3 times
• mm/oom_kill.c, 3 times
• mm/shmem.c, 6 times
• mm/shmem_quota.c, 4 times
• net/9p/client.c, 12 times
• net/9p/protocol.c, 4 times
• net/core/dev.c, 3 times
• net/core/net_namespace.c, line 1292
• net/core/skbuff.c, line 5622
• net/core/sock.c, line 190
• net/ieee802154/6lowpan/reassembly.c, line 378
• net/ipv4/af_inet.c, 2 times
• net/ipv4/route.c, line 3650
• net/ipv4/sysctl_net_ipv4.c, 2 times
• net/ipv6/route.c, line 6669
• net/netfilter/ipvs/ip_vs_ctl.c, line 5001
• net/netfilter/ipvs/ip_vs_lblc.c, line 565
• net/netfilter/ipvs/ip_vs_lblcr.c, line 751
• net/netfilter/nf_log_syslog.c, 2 times
• net/netfilter/nfnetlink_queue.c, 3 times
• net/netfilter/nft_payload.c, line 1168
• net/netfilter/xt_recent.c, 2 times
• net/netlabel/netlabel_user.c, line 96
• net/netlink/af_netlink.c, line 885
• net/sched/cls_flow.c, 3 times
• net/sunrpc/auth_gss/auth_gss.c, 3 times
• net/sunrpc/auth_gss/gss_rpc_xdr.c, 3 times
• net/sunrpc/auth_unix.c, line 119
• net/sunrpc/svcauth.c, line 191
• net/sunrpc/svcauth_unix.c, 4 times
• net/vmw_vsock/af_vsock.c, line 962
• net/xfrm/xfrm_sysctl.c, line 59
• security/apparmor/domain.c, line 890
• security/apparmor/file.c, 2 times
• security/apparmor/policy.c, line 907
• security/commoncap.c, 3 times
• security/commoncap_test.c, 6 times
• security/integrity/evm/evm_crypto.c, 3 times
• security/integrity/integrity_audit.c, 2 times
• security/ipe/audit.c, 3 times
• security/ipe/fs.c, 3 times
• security/ipe/policy_fs.c, 3 times
• security/keys/request_key.c, 2 times
• security/landlock/domain.c, line 104
• security/safesetid/securityfs.c, 2 times
• security/selinux/hooks.c, 3 times
• security/selinux/selinuxfs.c, 2 times
• security/selinux/ss/services.c, line 3019
• security/smack/smack_access.c, line 726
• security/smack/smack_lsm.c, line 822
• security/tomoyo/audit.c, 12 times
• security/tomoyo/condition.c, 10 times
• security/tomoyo/tomoyo.c, 2 times