TOMOYO Linux Cross Reference

copy_from_user

• include/linux/uaccess.h, line 141
• tools/virtio/linux/uaccess.h, line 37

• arch/alpha/include/asm/termios.h, 3 times
• arch/alpha/kernel/osf_sys.c, 7 times
• arch/alpha/kernel/signal.c, line 103
• arch/alpha/kernel/srm_env.c, line 105
• arch/arc/kernel/disasm.c, line 37
• arch/arm/common/bL_switcher_dummy_if.c, line 30
• arch/arm/kernel/ptrace.c, 2 times
• arch/arm/kernel/sys_oabi-compat.c, 7 times
• arch/arm64/kernel/ptrace.c, line 1321
• arch/arm64/kernel/signal32.c, line 66
• arch/arm64/kvm/arm.c, 8 times
• arch/arm64/kvm/guest.c, 4 times
• arch/arm64/kvm/psci.c, line 490
• arch/arm64/kvm/sys_regs.c, 5 times
• arch/arm64/kvm/vgic/vgic-its.c, line 2711
• arch/arm64/kvm/vgic/vgic-kvm-device.c, line 166
• arch/hexagon/kernel/signal.c, line 71
• arch/ia64/include/asm/termios.h, 3 times
• arch/ia64/kernel/brl_emu.c, line 70
• arch/ia64/kernel/perfmon.c, 2 times
• arch/ia64/kernel/salinfo.c, line 506
• arch/ia64/kernel/traps.c, line 292
• arch/ia64/kernel/unaligned.c, 4 times
• arch/m68k/bvme6000/rtc.c, line 80
• arch/m68k/kernel/ptrace.c, line 255
• arch/m68k/kernel/signal.c, 2 times
• arch/m68k/kernel/time.c, line 124
• arch/m68k/mvme16x/rtc.c, line 75
• arch/mips/include/asm/termios.h, 2 times
• arch/mips/kernel/machine_kexec.c, line 70
• arch/mips/kernel/mips-mt-fpaff.c, line 76
• arch/mips/kernel/rtlx.c, 2 times
• arch/mips/kernel/vpe.c, line 879
• arch/mips/kvm/mips.c, 5 times
• arch/parisc/include/asm/termios.h, 3 times
• arch/parisc/kernel/perf.c, line 309
• arch/powerpc/kernel/ptrace/ptrace.c, line 134
• arch/powerpc/kernel/rtas-proc.c, 2 times
• arch/powerpc/kernel/rtas.c, 2 times
• arch/powerpc/kernel/rtas_flash.c, 3 times
• arch/powerpc/kernel/signal_32.c, 3 times
• arch/powerpc/kvm/book3s_32_mmu.c, line 209
• arch/powerpc/kvm/book3s_64_mmu.c, line 251
• arch/powerpc/kvm/book3s_hv.c, 3 times
• arch/powerpc/kvm/book3s_pr_papr.c, 4 times
• arch/powerpc/kvm/book3s_rtas.c, line 203
• arch/powerpc/kvm/book3s_xive_native.c, line 576
• arch/powerpc/kvm/e500_mmu.c, line 747
• arch/powerpc/kvm/mpic.c, line 1463
• arch/powerpc/kvm/powerpc.c, 9 times
• arch/powerpc/math-emu/lfd.c, line 12
• arch/powerpc/math-emu/lfs.c, line 23
• arch/powerpc/mm/numa.c, line 1657
• arch/powerpc/oprofile/cell/vma_map.c, 7 times
• arch/powerpc/platforms/cell/spufs/file.c, 4 times
• arch/powerpc/platforms/powernv/opal-prd.c, 3 times
• arch/powerpc/platforms/powernv/vas-api.c, 2 times
• arch/powerpc/platforms/pseries/lpar.c, 2 times
• arch/powerpc/platforms/pseries/lparcfg.c, line 610
• arch/powerpc/platforms/pseries/scanlog.c, line 116
• arch/s390/hypfs/hypfs_sprp.c, 2 times
• arch/s390/include/asm/idals.h, 2 times
• arch/s390/include/asm/termios.h, line 21
• arch/s390/kernel/compat_linux.c, 3 times
• arch/s390/kernel/debug.c, 2 times
• arch/s390/kernel/guarded_storage.c, line 62
• arch/s390/kernel/ptrace.c, 2 times
• arch/s390/kernel/sys_s390.c, line 54
• arch/s390/kvm/interrupt.c, 7 times
• arch/s390/kvm/kvm-s390.c, 32 times
• arch/s390/lib/uaccess.c, line 439
• arch/s390/pci/pci_clp.c, 2 times
• arch/s390/pci/pci_mmio.c, line 187
• arch/sh/boards/mach-landisk/gio.c, line 64
• arch/sh/kernel/io_trapped.c, line 288
• arch/sh/kernel/traps_32.c, 4 times
• arch/sparc/include/asm/termios.h, 3 times
• arch/sparc/kernel/process_64.c, 2 times
• arch/sparc/kernel/ptrace_32.c, line 56
• arch/sparc/kernel/ptrace_64.c, line 165
• arch/sparc/kernel/signal32.c, line 162
• arch/sparc/kernel/signal_64.c, 3 times
• arch/sparc/kernel/sigutil_32.c, line 114
• arch/sparc/kernel/sigutil_64.c, 3 times
• arch/sparc/kernel/sys_sparc_32.c, line 184
• arch/sparc/kernel/sys_sparc_64.c, 3 times
• arch/sparc/kernel/traps_64.c, 2 times
• arch/um/drivers/ubd_kern.c, line 1446
• arch/um/kernel/exitcode.c, line 47
• arch/um/kernel/process.c, 2 times
• arch/x86/ia32/ia32_signal.c, line 68
• arch/x86/kernel/cpu/mce/dev-mcelog.c, line 308
• arch/x86/kernel/cpu/mce/inject.c, line 353
• arch/x86/kernel/cpu/mtrr/if.c, 2 times
• arch/x86/kernel/cpu/resctrl/pseudo_lock.c, line 1229
• arch/x86/kernel/ldt.c, line 583
• arch/x86/kernel/msr.c, 3 times
• arch/x86/kernel/signal.c, line 90
• arch/x86/kernel/sys_ia32.c, line 227
• arch/x86/kernel/tls.c, line 121
• arch/x86/kernel/umip.c, line 344
• arch/x86/kernel/uprobes.c, line 1065
• arch/x86/kernel/vm86_32.c, 4 times
• arch/x86/kvm/cpuid.c, 2 times
• arch/x86/kvm/pmu.c, 2 times
• arch/x86/kvm/svm/nested.c, 2 times
• arch/x86/kvm/svm/sev.c, 8 times
• arch/x86/kvm/vmx/nested.c, 2 times
• arch/x86/kvm/x86.c, 28 times
• arch/x86/math-emu/fpu_system.h, line 111
• arch/x86/math-emu/reg_ld_str.c, line 218
• arch/x86/mm/pkeys.c, line 163
• arch/x86/mm/tlb.c, line 1267
• arch/x86/platform/uv/tlb_uv.c, 2 times
• arch/x86/um/ldt.c, line 134
• arch/x86/um/ptrace_32.c, 3 times
• arch/x86/um/ptrace_64.c, 2 times
• arch/x86/um/signal.c, 7 times
• arch/x86/um/tls_32.c, 3 times
• arch/xtensa/kernel/ptrace.c, line 462
• block/blk-mq-debugfs.c, line 163
• block/blk-zoned.c, 2 times
• block/bsg.c, 2 times
• block/ioctl.c, 8 times
• block/scsi_ioctl.c, 7 times
• block/sed-opal.c, line 1274
• crypto/af_alg.c, line 214
• fs/aio.c, 5 times
• fs/autofs/dev-ioctl.c, line 84
• fs/binfmt_elf.c, line 1636
• fs/binfmt_elf_fdpic.c, line 1396
• fs/binfmt_misc.c, 2 times
• fs/btrfs/ioctl.c, 13 times
• fs/btrfs/send.c, line 7199
• fs/ceph/ioctl.c, 3 times
• fs/cifs/cifs_debug.c, line 936
• fs/cifs/smb2ops.c, 3 times
• fs/coda/pioctl.c, line 59
• fs/coda/psdev.c, 3 times
• fs/coda/upcall.c, line 511
• fs/configfs/file.c, line 235
• fs/crypto/keyring.c, 4 times
• fs/crypto/policy.c, 2 times
• fs/dlm/plock.c, line 428
• fs/ecryptfs/miscdev.c, line 374
• fs/efivarfs/file.c, 2 times
• fs/eventfd.c, line 274
• fs/eventpoll.c, line 2278
• fs/ext4/ioctl.c, 7 times
• fs/f2fs/file.c, 7 times
• fs/fat/file.c, line 140
• fs/fcntl.c, 9 times
• fs/fhandle.c, 3 times
• fs/gfs2/rgrp.c, line 1380
• fs/hpfs/super.c, line 214
• fs/io_uring.c, 11 times
• fs/ioctl.c, 4 times
• fs/jfs/ioctl.c, line 137
• fs/kernfs/file.c, line 296
• fs/libfs.c, 3 times
• fs/namespace.c, 2 times
• fs/nfs/blocklayout/rpc_pipefs.c, line 121
• fs/nfs/fs_context.c, 2 times
• fs/nfs/nfs4idmap.c, line 691
• fs/nfsd/fault_inject.c, line 56
• fs/nfsd/nfs4recover.c, 2 times
• fs/nilfs2/ioctl.c, 12 times
• fs/notify/fanotify/fanotify_user.c, line 497
• fs/ocfs2/dlmfs/dlmfs.c, line 293
• fs/ocfs2/ioctl.c, 8 times
• fs/ocfs2/move_extents.c, line 1020
• fs/ocfs2/stack_user.c, line 249
• fs/orangefs/devorangefs-req.c, 2 times
• fs/orangefs/orangefs-debugfs.c, 6 times
• fs/overlayfs/file.c, line 636
• fs/proc/base.c, 6 times
• fs/proc/task_mmu.c, line 1123
• fs/pstore/ram_core.c, line 286
• fs/quota/quota.c, 7 times
• fs/read_write.c, 5 times
• fs/select.c, 6 times
• fs/signalfd.c, 2 times
• fs/splice.c, 2 times
• fs/timerfd.c, line 343
• fs/ubifs/debug.c, line 2721
• fs/userfaultfd.c, 7 times
• fs/utimes.c, line 172
• fs/verity/enable.c, 3 times
• fs/xattr.c, line 506
• fs/xfs/xfs_discard.c, line 175
• fs/xfs/xfs_ioctl.c, 27 times
• fs/xfs/xfs_ioctl32.c, 6 times
• fs/exec.c, line 577
• include/asm-generic/flat.h, line 11
• include/asm-generic/termios-base.h, 3 times
• include/asm-generic/termios.h, 4 times
• include/linux/uaccess.h, 2 times
• include/net/checksum.h, line 29
• include/rdma/ib_verbs.h, line 2902
• include/rdma/uverbs_ioctl.h, 2 times
• ipc/compat.c, 2 times
• ipc/mqueue.c, 5 times
• ipc/msg.c, 2 times
• ipc/msgutil.c, 2 times
• ipc/sem.c, 4 times
• ipc/shm.c, 2 times
• ipc/syscall.c, 2 times
• kernel/bpf/btf.c, 2 times
• kernel/bpf/cgroup.c, 2 times
• kernel/bpf/hashtab.c, line 1382
• kernel/bpf/syscall.c, 9 times
• kernel/bpf/verifier.c, 2 times
• kernel/capability.c, line 246
• kernel/compat.c, 2 times
• kernel/dma/debug.c, line 765
• kernel/events/core.c, line 5441
• kernel/fail_function.c, line 254
• kernel/fork.c, line 2701
• kernel/irq/debugfs.c, line 189
• kernel/kcmp.c, line 112
• kernel/kcsan/debugfs.c, line 301
• kernel/kexec_core.c, 2 times
• kernel/kprobes.c, line 2732
• kernel/power/qos.c, line 384
• kernel/power/user.c, 2 times
• kernel/profile.c, line 508
• kernel/rseq.c, 2 times
• kernel/sched/debug.c, line 138
• kernel/sched/psi.c, line 1255
• kernel/sched/core.c, 2 times
• kernel/seccomp.c, 6 times
• kernel/sysctl_binary.c, 2 times
• kernel/time/itimer.c, 2 times
• kernel/time/posix-timers.c, 2 times
• kernel/time/test_udelay.c, line 111
• kernel/time/time.c, 7 times
• kernel/trace/blktrace.c, 2 times
• kernel/trace/bpf_trace.c, line 1772
• kernel/trace/trace.c, 4 times
• kernel/trace/trace_uprobe.c, 2 times
• kernel/user_namespace.c, line 1149
• kernel/watch_queue.c, line 306
• kernel/ptrace.c, 3 times
• kernel/signal.c, 15 times
• kernel/sys.c, 8 times
• kernel/kexec.c, 2 times
• kernel/module.c, line 2938
• lib/kfifo.c, 2 times
• lib/kstrtox.c, 2 times
• lib/test_hmm.c, 2 times
• lib/test_kasan.c, 2 times
• lib/test_user_copy.c, 7 times
• lib/xz/xz_dec_test.c, line 125
• mm/gup_benchmark.c, line 174
• mm/memfd.c, line 282
• mm/memory.c, line 4994
• mm/mempolicy.c, 2 times
• mm/migrate.c, line 1774
• mm/mmap.c, line 1623
• mm/nommu.c, line 1347
• mm/shmem.c, line 2317
• mm/slab.c, line 4125
• mm/userfaultfd.c, 2 times
• mm/util.c, 3 times
• net/6lowpan/debugfs.c, line 135
• net/8021q/vlan.c, line 547
• net/appletalk/ddp.c, 4 times
• net/atm/br2684.c, 3 times
• net/atm/common.c, line 763
• net/atm/lec.c, line 690
• net/atm/mpc.c, line 613
• net/atm/pppoatm.c, line 397
• net/atm/resources.c, 2 times
• net/atm/svc.c, 3 times
• net/ax25/af_ax25.c, 4 times
• net/ax25/ax25_route.c, 3 times
• net/batman-adv/icmp_socket.c, line 206
• net/bluetooth/6lowpan.c, line 1131
• net/bluetooth/bnep/sock.c, 4 times
• net/bluetooth/cmtp/sock.c, 4 times
• net/bluetooth/hci_conn.c, 3 times
• net/bluetooth/hci_core.c, 3 times
• net/bluetooth/hci_debugfs.c, line 1100
• net/bluetooth/hci_sock.c, 3 times
• net/bluetooth/hidp/sock.c, 5 times
• net/bluetooth/l2cap_sock.c, 3 times
• net/bluetooth/rfcomm/sock.c, line 716
• net/bluetooth/rfcomm/tty.c, 3 times
• net/bluetooth/sco.c, line 834
• net/bpf/test_run.c, 2 times
• net/bridge/br_ioctl.c, 4 times
• net/bridge/netfilter/ebtables.c, 11 times
• net/caif/caif_socket.c, 2 times
• net/can/j1939/socket.c, 2 times
• net/can/raw.c, 6 times
• net/ceph/pagevec.c, line 72
• net/compat.c, 5 times
• net/core/dev_ioctl.c, line 177
• net/core/filter.c, 2 times
• net/core/pktgen.c, 16 times
• net/core/sock.c, 10 times
• net/dccp/proto.c, line 420
• net/decnet/af_decnet.c, line 1363
• net/decnet/dn_dev.c, line 423
• net/ethtool/ioctl.c, 50 times
• net/ieee802154/socket.c, line 132
• net/ipv4/af_inet.c, 4 times
• net/ipv4/arp.c, line 1186
• net/ipv4/fib_frontend.c, line 527
• net/ipv4/ip_options.c, line 550
• net/ipv4/ip_sockglue.c, 15 times
• net/ipv4/ip_tunnel.c, line 972
• net/ipv4/ipmr.c, 6 times
• net/ipv4/netfilter/arp_tables.c, 8 times
• net/ipv4/netfilter/ip_tables.c, 8 times
• net/ipv4/netfilter/ipt_CLUSTERIP.c, line 785
• net/ipv4/tcp.c, 4 times
• net/ipv4/tcp_ipv4.c, line 1208
• net/ipv4/raw.c, line 820
• net/ipv6/addrconf.c, 3 times
• net/ipv6/af_inet6.c, 2 times
• net/ipv6/ip6_flowlabel.c, 2 times
• net/ipv6/ip6_gre.c, 3 times
• net/ipv6/ip6_tunnel.c, 3 times
• net/ipv6/ip6_vti.c, 3 times
• net/ipv6/ip6mr.c, 7 times
• net/ipv6/ipv6_sockglue.c, 13 times
• net/ipv6/netfilter/ip6_tables.c, 8 times
• net/ipv6/sit.c, 4 times
• net/ipv6/tcp_ipv6.c, line 580
• net/ipv6/raw.c, line 985
• net/kcm/kcmsock.c, 2 times
• net/l2tp/l2tp_ppp.c, line 1109
• net/mac80211/debugfs.c, 4 times
• net/mac80211/debugfs_netdev.c, line 56
• net/mac80211/debugfs_sta.c, 2 times
• net/netfilter/ipset/ip_set_core.c, line 2265
• net/netfilter/ipvs/ip_vs_ctl.c, 2 times
• net/netfilter/x_tables.c, 3 times
• net/netfilter/xt_recent.c, line 566
• net/netrom/nr_route.c, 2 times
• net/packet/af_packet.c, 17 times
• net/qrtr/qrtr.c, line 1137
• net/rds/af_rds.c, 4 times
• net/rds/rdma.c, 4 times
• net/rds/stats.c, line 74
• net/rfkill/core.c, line 1223
• net/rose/af_rose.c, 2 times
• net/rose/rose_route.c, 2 times
• net/rxrpc/af_rxrpc.c, line 661
• net/sctp/socket.c, 76 times
• net/sunrpc/auth_gss/auth_gss.c, line 738
• net/sunrpc/auth_gss/svcauth_gss.c, line 1396
• net/sunrpc/cache.c, 2 times
• net/sunrpc/debugfs.c, line 284
• net/tipc/socket.c, 3 times
• net/tls/tls_main.c, 2 times
• net/vmw_vsock/af_vsock.c, line 1540
• net/wireless/wext-core.c, 4 times
• net/wireless/wext-priv.c, line 161
• net/x25/af_x25.c, 6 times
• net/x25/x25_link.c, line 349
• net/x25/x25_route.c, line 187
• net/xdp/xsk.c, 3 times
• net/socket.c, 12 times
• samples/qmi/qmi_sample_client.c, line 389
• samples/vfio-mdev/mbochs.c, 7 times
• samples/vfio-mdev/mdpy.c, 7 times
• samples/vfio-mdev/mtty.c, 7 times
• security/apparmor/apparmorfs.c, 2 times
• security/keys/compat_dh.c, line 26
• security/keys/dh.c, 3 times
• security/keys/keyctl.c, 2 times
• security/keys/keyctl_pkey.c, line 125
• security/selinux/selinuxfs.c, line 563
• security/smack/smackfs.c, 5 times
• security/ccsecurity/policy_io.c, line 6329
• sound/core/compress_offload.c, 5 times
• sound/core/control.c, 7 times
• sound/core/control_compat.c, 7 times
• sound/core/hwdep.c, line 214
• sound/core/info.c, line 340
• sound/core/memory.c, 2 times
• sound/core/oss/pcm_oss.c, 2 times
• sound/core/pcm_compat.c, line 250
• sound/core/pcm_lib.c, line 1935
• sound/core/pcm_native.c, 5 times
• sound/core/rawmidi.c, 4 times
• sound/core/seq/oss/seq_oss_ioctl.c, 3 times
• sound/core/seq/oss/seq_oss_rw.c, 2 times
• sound/core/seq/seq_clientmgr.c, 2 times
• sound/core/seq/seq_compat.c, line 41
• sound/core/seq/seq_memory.c, 3 times
• sound/core/timer.c, 5 times
• sound/core/timer_compat.c, line 39
• sound/drivers/opl3/opl3_oss.c, line 197
• sound/drivers/opl3/opl3_synth.c, 4 times
• sound/drivers/opl4/opl4_proc.c, line 70
• sound/isa/gus/gus_dram.c, line 22
• sound/isa/gus/gus_pcm.c, line 382
• sound/isa/sb/emu8000.c, 2 times
• sound/isa/sb/sb16_csp.c, 9 times
• sound/isa/wavefront/wavefront_fx.c, line 173
• sound/isa/wavefront/wavefront_synth.c, 7 times
• sound/oss/dmasound/dmasound_atari.c, 2 times
• sound/oss/dmasound/dmasound_paula.c, line 166
• sound/oss/dmasound/dmasound_q40.c, 3 times
• sound/pci/asihpi/hpioctl.c, 2 times
• sound/pci/emu10k1/emufx.c, 5 times
• sound/pci/emu10k1/memory.c, line 612
• sound/pci/korg1212/korg1212.c, line 1355
• sound/pci/rme9652/hdsp.c, 3 times
• sound/pci/rme9652/hdspm.c, line 6353
• sound/pci/rme9652/rme9652.c, line 1881
• sound/soc/codecs/wm_adsp.c, line 1107
• sound/soc/intel/skylake/skl-topology.c, line 1476
• sound/soc/mediatek/common/mtk-btcvsd.c, 2 times
• sound/soc/soc-generic-dmaengine-pcm.c, line 313
• sound/soc/sof/control.c, 2 times
• sound/soc/sprd/sprd-pcm-compress.c, 5 times
• sound/synth/emux/emux_hwdep.c, 2 times
• sound/synth/emux/emux_oss.c, line 214
• sound/synth/emux/soundfont.c, 7 times
• sound/usb/usx2y/us122l.c, line 378
• sound/xen/xen_snd_front_alsa.c, line 614
• tools/virtio/linux/uaccess.h, line 37
• virt/kvm/kvm_main.c, 21 times
• virt/kvm/vfio.c, line 286

Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.