Documented in 1 files:

• mm/util.c, line 161

Defined in 1 files as a prototype:

• include/linux/string.h, line 13 (as a prototype)

Defined in 1 files as a function:

• mm/util.c, line 170 (as a function)

Referenced in 117 files:

• arch/powerpc/platforms/powernv/opal-prd.c, line 233
• arch/s390/kvm/guestdbg.c, line 216
• arch/um/drivers/hostaudio_kern.c, line 108
• arch/x86/kvm/x86.c, 8 times
• arch/x86/kvm/xen.c, line 1096
• block/bsg-lib.c, line 57
• block/sed-opal.c, line 2758
• drivers/block/mtip32xx/mtip32xx.c, 2 times
• drivers/cdrom/cdrom.c, line 3225
• drivers/char/nvram.c, line 271
• drivers/comedi/comedi_fops.c, line 1712
• drivers/dma-buf/udmabuf.c, line 333
• drivers/firmware/efi/test/efi_test.c, 3 times
• drivers/firmware/tegra/bpmp-debugfs.c, line 376
• drivers/fpga/dfl.c, line 1868
• drivers/gpu/drm/drm_debugfs.c, line 349
• drivers/gpu/drm/drm_lease.c, line 510
• drivers/gpu/drm/i915/gvt/kvmgt.c, line 1369
• drivers/gpu/drm/r128/r128_state.c, 6 times
• drivers/gpu/drm/savage/savage_state.c, line 1015
• drivers/gpu/drm/vmwgfx/vmwgfx_surface.c, line 777
• drivers/hid/hidraw.c, line 133
• drivers/hv/hv_utils_transport.c, line 83
• drivers/i2c/i2c-dev.c, 3 times
• drivers/infiniband/core/ucma.c, line 1397
• drivers/infiniband/hw/hfi1/debugfs.c, 2 times
• drivers/infiniband/hw/hfi1/user_exp_rcv.c, line 497
• drivers/infiniband/hw/hfi1/user_sdma.c, line 521
• drivers/infiniband/hw/qib/qib_fs.c, line 334
• drivers/input/joydev.c, 2 times
• drivers/input/misc/uinput.c, line 528
• drivers/media/dvb-core/dvb_demux.c, line 1147
• drivers/media/dvb-core/dvb_frontend.c, 4 times
• drivers/media/rc/lirc_dev.c, line 308
• drivers/message/fusion/mptctl.c, line 1251
• drivers/misc/xilinx_sdfec.c, line 659
• drivers/mmc/core/block.c, line 433
• drivers/mtd/mtdchar.c, line 365
• drivers/net/ethernet/brocade/bna/bnad_debugfs.c, 2 times
• drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c, line 2355
• drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c, line 1001
• drivers/net/ethernet/mellanox/mlx5/core/cmd.c, line 1432
• drivers/net/hamradio/yam.c, line 950
• drivers/net/hippi/rrunner.c, line 1624
• drivers/net/ppp/ppp_generic.c, line 573
• drivers/net/tun.c, line 895
• drivers/net/wan/farsync.c, line 1959
• drivers/net/wireless/ath/wil6210/debugfs.c, 2 times
• drivers/net/wireless/atmel/atmel.c, line 2644
• drivers/net/wireless/intersil/hostap/hostap_ioctl.c, 2 times
• drivers/net/wireless/realtek/rtw89/debug.c, line 2971
• drivers/net/wireless/silabs/wfx/debug.c, 2 times
• drivers/net/wireless/ti/wlcore/debugfs.c, line 1141
• drivers/ptp/ptp_chardev.c, 2 times
• drivers/rapidio/rio_cm.c, line 1844
• drivers/s390/char/tape_3590.c, line 316
• drivers/s390/crypto/pkey_api.c, 2 times
• drivers/scsi/bfa/bfad_debugfs.c, 2 times
• drivers/scsi/esas2r/esas2r_ioctl.c, line 1287
• drivers/scsi/megaraid/megaraid_sas_base.c, line 8522
• drivers/scsi/qedf/qedf_debugfs.c, 2 times
• drivers/spi/spidev.c, line 351
• drivers/staging/greybus/authentication.c, 2 times
• drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c, line 3003
• drivers/staging/rtl8192u/r8192U_core.c, line 3306
• drivers/staging/rtl8712/rtl871x_ioctl_linux.c, 2 times
• drivers/staging/wlan-ng/p80211netdev.c, line 520
• drivers/tty/vt/keyboard.c, 2 times
• drivers/tty/vt/vt.c, line 4653
• drivers/usb/class/cdc-wdm.c, line 393
• drivers/usb/core/devio.c, line 1738
• drivers/usb/gadget/function/f_fs.c, line 3882
• drivers/usb/gadget/legacy/raw_gadget.c, 2 times
• drivers/usb/misc/iowarrior.c, line 375
• drivers/vfio/fsl-mc/vfio_fsl_mc.c, line 215
• drivers/vfio/pci/vfio_pci_core.c, line 1139
• drivers/vfio/platform/vfio_platform_common.c, line 365
• drivers/video/fbdev/via/viafbdev.c, line 577
• drivers/virt/acrn/hsm.c, 11 times
• fs/autofs/dev-ioctl.c, line 95
• fs/btrfs/ioctl.c, 29 times
• fs/btrfs/super.c, line 2179
• fs/cifs/smb2ops.c, line 1469
• fs/ecryptfs/miscdev.c, line 398
• fs/efivarfs/file.c, line 35
• fs/ioctl.c, line 435
• fs/nfsd/nfs4recover.c, 3 times
• fs/proc/base.c, line 2780
• fs/pstore/platform.c, line 552
• fs/xfs/xfs_ioctl.c, 2 times
• fs/xfs/xfs_ioctl32.c, line 395
• include/rdma/ib_verbs.h, line 2976
• io_uring/io_uring.c, line 3822
• kernel/kcov.c, line 725
• kernel/kexec.c, line 243
• kernel/kexec_file.c, line 230
• mm/util.c, 2 times
• net/bluetooth/hidp/core.c, line 761
• net/bpf/test_run.c, 2 times
• net/ethtool/ioctl.c, 2 times
• net/sctp/socket.c, line 1415
• samples/vfio-mdev/mtty.c, line 1216
• security/keys/keyctl_pkey.c, 3 times
• security/smack/smackfs.c, line 2537
• sound/core/compress_offload.c, line 597
• sound/core/control.c, 2 times
• sound/core/pcm_native.c, 5 times
• sound/core/timer.c, line 1650
• sound/firewire/fireworks/fireworks_hwdep.c, line 169
• sound/isa/sb/sb16_csp.c, line 680
• sound/isa/wavefront/wavefront_fx.c, line 194
• sound/isa/wavefront/wavefront_synth.c, line 1689
• sound/pci/emu10k1/emufx.c, 4 times
• sound/soc/codecs/cros_ec_codec.c, line 760
• sound/usb/line6/driver.c, line 613
• sound/usb/usx2y/usX2Yhwdep.c, line 188
• virt/kvm/kvm_main.c, 3 times