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Documented in 2 files:
Defined in 23 files as a prototype:
- Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml, line 122 (as a prototype)
- Documentation/hwmon/bel-pfe.rst, line 33 (as a prototype)
- Documentation/translations/zh_CN/admin-guide/mm/index.rst, line 80 (as a prototype)
- arch/alpha/include/asm/string.h, line 63 (as a prototype)
- arch/arm/include/asm/string.h, line 28 (as a prototype)
- arch/arm64/include/asm/string.h, line 31 (as a prototype)
- arch/nios2/kernel/vmlinux.lds.S, line 32 (as a prototype)
- arch/powerpc/boot/string.h, line 19 (as a prototype)
- arch/powerpc/include/asm/string.h, line 30 (as a prototype)
- arch/s390/include/asm/string.h, line 198 (as a prototype)
- arch/sh/include/asm/string_32.h, line 97 (as a prototype)
- arch/x86/include/asm/string_32.h, line 163 (as a prototype)
- drivers/gpu/drm/i915/display/intel_display_types.h, line 81 (as a prototype)
- drivers/hwmon/sparx5-temp.c, line 34 (as a prototype)
- drivers/iio/accel/adis16209.c, line 122 (as a prototype)
- drivers/infiniband/hw/mthca/mthca_provider.c, line 162 (as a prototype)
- drivers/mfd/atmel-hlcdc.c, line 162 (as a prototype)
- fs/exfat/fatent.c, line 122 (as a prototype)
- fs/nfsd/flexfilelayout.c, line 34 (as a prototype)
- include/linux/string.h, line 162 (as a prototype)
- mm/mlock.c, line 161 (as a prototype)
- tools/testing/selftests/mount/run_unprivileged_remount.sh, line 117 (as a prototype)
- tools/testing/selftests/rlimits/.gitignore, line 117 (as a prototype)
Defined in 15 files as a label:
- arch/alpha/lib/ev6-memchr.S, line 38 (as a label)
- arch/alpha/lib/memchr.S, line 40 (as a label)
- arch/powerpc/boot/string.S, line 219 (as a label)
- drivers/acpi/acpica/nsrepair.c, line 403 (as a label)
- drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h, line 411 (as a label)
- drivers/hid/hid-gaff.c, line 206 (as a label)
- drivers/media/dvb-frontends/ves1820.h, line 207 (as a label)
- drivers/net/ethernet/intel/fm10k/fm10k_mbx.h, line 207 (as a label)
- drivers/net/ethernet/marvell/prestera/prestera_switchdev.c, line 208 (as a label)
- drivers/net/ethernet/qlogic/qed/qed_ll2.c, line 403 (as a label)
- drivers/staging/rtl8192e/rtl8192e/rtl_pci.h, line 208 (as a label)
- fs/nfs/flexfilelayout/Makefile, line 207 (as a label)
- include/linux/mfd/imx25-tsadc.h, line 323 (as a label)
- sound/soc/intel/boards/skl_hda_dsp_common.c, line 40 (as a label)
- tools/testing/selftests/bpf/test_bpftool.py, line 207 (as a label)
Defined in 64 files as a function:
- Documentation/ABI/removed/sysfs-kernel-uids, line 379 (as a function)
- Documentation/ABI/testing/sysfs-class-net-statistics, line 385 (as a function)
- Documentation/admin-guide/media/imx6q-sabresd.dot, line 382 (as a function)
- Documentation/admin-guide/pm/strategies.rst, line 377 (as a function)
- Documentation/arch/arm/vfp/release-notes.rst, line 373 (as a function)
- Documentation/arch/m68k/index.rst, line 400 (as a function)
- Documentation/devicetree/bindings/clock/mediatek,mt6795-clock.yaml, line 383 (as a function)
- Documentation/devicetree/bindings/clock/stericsson,abx500.txt, line 383 (as a function)
- Documentation/devicetree/bindings/input/touchscreen/ilitek_ts_i2c.yaml, line 383 (as a function)
- Documentation/devicetree/bindings/timer/renesas,tpu.yaml, line 392 (as a function)
- Documentation/driver-api/pci/p2pdma.rst, line 410 (as a function)
- Documentation/hid/hid-sensor.rst, line 400 (as a function)
- Documentation/netlabel/draft_ietf.rst, line 400 (as a function)
- Documentation/userspace-api/media/v4l/streaming-par.rst, line 445 (as a function)
- Documentation/watchdog/pcwd-watchdog.rst, line 445 (as a function)
- arch/arm/boot/compressed/string.c, line 126 (as a function)
- arch/arm/boot/dts/st/stm32mp13xc.dtsi, line 429 (as a function)
- arch/arm/boot/dts/ti/omap/omap3430es1-clocks.dtsi, line 429 (as a function)
- arch/arm/common/mcpm_platsmp.c, line 446 (as a function)
- arch/arm/lib/memchr.S, line 14 (as a function)
- arch/arm/mach-highbank/system.c, line 444 (as a function)
- arch/arm64/crypto/aes-neonbs-core.S, line 519 (as a function)
- arch/loongarch/include/asm/percpu.h, line 556 (as a function)
- arch/m68k/include/asm/sun3ints.h, line 454 (as a function)
- arch/mips/include/asm/kgdb.h, line 457 (as a function)
- arch/mips/include/asm/mach-malta/mc146818rtc.h, line 461 (as a function)
- arch/mips/loongson2ef/common/rtc.c, line 479 (as a function)
- arch/s390/include/asm/string.h, line 95 (as a function)
- arch/s390/lib/string.c, line 286 (as a function)
- arch/sh/kernel/traps.c, line 528 (as a function)
- arch/sh/kernel/traps_32.c, line 479 (as a function)
- arch/sh/lib/memchr.S, line 15 (as a function)
- arch/x86/boot/tools/build.c, line 379 (as a function)
- arch/x86/include/asm/page.h, line 554 (as a function)
- arch/x86/lib/string_32.c, line 181 (as a function)
- drivers/accel/habanalabs/include/goya/asic_reg/psoc_global_conf_masks.h, line 484 (as a function)
- drivers/clk/bcm/clk-kona-setup.c, line 524 (as a function)
- drivers/crypto/allwinner/Makefile, line 483 (as a function)
- drivers/edac/bluefield_edac.c, line 483 (as a function)
- drivers/firmware/efi/libstub/string.c, line 193 (as a function)
- drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dalsmc.h, line 526 (as a function)
- drivers/gpu/drm/amd/include/asic_reg/vcn/vcn_2_5_sh_mask.h, line 17 (as a function)
- drivers/gpu/drm/i915/display/intel_load_detect.c, line 521 (as a function)
- drivers/gpu/drm/virtio/virtgpu_trace_points.c, line 16 (as a function)
- drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c, line 14 (as a function)
- drivers/hwmon/i5k_amb.c, line 484 (as a function)
- drivers/iommu/Makefile, line 522 (as a function)
- drivers/md/persistent-data/dm-btree.c, line 372 (as a function)
- drivers/memory/tegra/tegra20-emc.c, line 372 (as a function)
- drivers/mtd/devices/bcm47xxsflash.c, line 484 (as a function)
- drivers/net/ethernet/sunplus/spl2sw_mac.c, line 484 (as a function)
- drivers/power/supply/cros_usbpd-charger.c, line 367 (as a function)
- drivers/staging/media/atomisp/pci/ia_css_device_access.h, line 359 (as a function)
- drivers/staging/media/atomisp/pci/isp/kernels/macc/macc1_5/ia_css_macc1_5.host.c, line 330 (as a function)
- include/drm/drm_modeset_helper.h, line 44 (as a function)
- include/linux/fortify-string.h, line 732 (as a function)
- include/linux/usb/uas.h, line 19 (as a function)
- lib/string.c, line 803 (as a function)
- sound/pci/cs5535audio/cs5535audio_olpc.c, line 367 (as a function)
- tools/testing/selftests/bpf/progs/test_tcpnotify_kern.c, line 374 (as a function)
- tools/testing/selftests/media_tests/.gitignore, line 14 (as a function)
- tools/testing/selftests/mm/va_high_addr_switch.sh, line 17 (as a function)
- tools/testing/selftests/net/forwarding/tc_police.sh, line 593 (as a function)
- tools/testing/selftests/openat2/helpers.h, line 375 (as a function)
Referenced in 173 files:
- Documentation/ABI/testing/sysfs-driver-tegra-fuse, line 10
- Documentation/Kconfig, 3 times
- Documentation/arch/x86/mtrr.rst, 2 times
- Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml, line 258
- Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml, line 824
- Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml, line 258
- Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.yaml, 3 times
- Documentation/devicetree/bindings/pinctrl/qcom,sm7150-tlmm.yaml, line 544
- Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml, 3 times
- Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm-hc.yaml, line 827
- Documentation/infiniband/core_locking.rst, line 37
- Documentation/staging/tee.rst, line 259
- Documentation/translations/it_IT/process/kernel-docs.rst, 3 times
- arch/alpha/lib/ev6-memchr.S, 4 times
- arch/alpha/lib/memchr.S, 4 times
- arch/arc/kernel/unwind.c, line 622
- arch/arm/boot/dts/intel/ixp/intel-ixp42x-ixdp425.dts, line 653
- arch/arm/boot/dts/nxp/imx/imx6ull-colibri-eval-v3.dtsi, 3 times
- arch/arm/boot/dts/samsung/exynos5420-smdk5420.dts, line 59
- arch/arm/kernel/armksyms.c, line 90
- arch/arm/lib/memchr.S, line 23
- arch/arm/mach-s3c/init.c, line 533
- arch/arm64/boot/dts/apple/t6001-j375c.dts, line 533
- arch/arm64/boot/dts/qcom/pmi8994.dtsi, line 172
- arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-tianma.dts, 2 times
- arch/arm64/lib/memchr.S, 2 times
- arch/mips/mti-malta/malta-platform.c, line 261
- arch/powerpc/boot/string.S, line 218
- arch/powerpc/include/asm/nohash/32/pte-85xx.h, line 533
- arch/powerpc/lib/string.S, 2 times
- arch/powerpc/platforms/4xx/cpm.c, line 150
- arch/powerpc/platforms/embedded6xx/ls_uart.c, line 10
- arch/powerpc/platforms/powernv/idle.c, line 13
- arch/riscv/include/asm/kvm_aia_imsic.h, line 303
- arch/riscv/kvm/vm.c, line 174
- arch/s390/include/asm/idals.h, 3 times
- arch/s390/lib/string.c, line 302
- arch/sh/kernel/sh_ksyms_32.c, line 10
- arch/x86/crypto/aria_gfni_avx512_glue.c, 3 times
- arch/x86/kvm/vmx/vmenter.S, line 705
- arch/x86/lib/string_32.c, line 197
- drivers/acpi/acpica/hwtimer.c, line 291
- drivers/acpi/acpica/nsrepair.c, line 402
- drivers/char/lp.c, line 833
- drivers/cpufreq/amd-pstate.c, line 1030
- drivers/cpufreq/intel_pstate.c, line 1199
- drivers/dma/ti/cppi41.c, line 61
- drivers/firmware/psci/psci.c, line 257
- drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c, line 174
- drivers/gpu/drm/i915/display/intel_opregion.c, line 544
- drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.h, line 559
- drivers/gpu/drm/nouveau/dispnv50/atom.h, line 559
- drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h, line 410
- drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgk208.fuc5.h, line 559
- drivers/gpu/drm/nouveau/nvkm/subdev/i2c/busnv4e.c, line 559
- drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h, 3 times
- drivers/gpu/drm/omapdrm/dss/pll.c, line 559
- drivers/gpu/drm/pl111/pl111_debugfs.c, line 559
- drivers/gpu/drm/v3d/v3d_debugfs.c, line 235
- drivers/gpu/host1x/hw/hw_host1x08_vm.h, line 559
- drivers/hid/hid-gaff.c, line 205
- drivers/hid/usbhid/hiddev.c, line 533
- drivers/hwtracing/intel_th/msu.c, 3 times
- drivers/iio/accel/adis16209.c, line 128
- drivers/iio/light/veml6070.c, line 710
- drivers/infiniband/hw/qib/qib_sysfs.c, line 655
- drivers/input/keyboard/applespi.c, line 1166
- drivers/input/keyboard/maple_keyb.c, 2 times
- drivers/input/serio/libps2.c, line 194
- drivers/input/serio/ps2mult.c, line 86
- drivers/md/dm-ioctl.c, line 1463
- drivers/media/dvb-frontends/ves1820.h, line 206
- drivers/media/pci/cx18/cx18-fileops.c, line 297
- drivers/media/pci/ivtv/ivtv-fileops.c, line 301
- drivers/media/platform/qcom/venus/hfi_venus.c, line 1033
- drivers/media/test-drivers/vicodec/vicodec-core.c, line 358
- drivers/misc/lkdtm/heap.c, 2 times
- drivers/net/ethernet/intel/fm10k/fm10k_mbx.h, line 206
- drivers/net/ethernet/marvell/prestera/prestera_switchdev.c, line 207
- drivers/net/ethernet/pensando/ionic/ionic_txrx.c, line 258
- drivers/net/ethernet/qlogic/qed/qed_ll2.c, line 402
- drivers/net/ethernet/ti/cpsw.h, line 558
- drivers/net/ipvlan/ipvtap.c, line 292
- drivers/net/netconsole.c, line 853
- drivers/pinctrl/intel/pinctrl-baytrail.c, line 1416
- drivers/platform/x86/asus-tf103c-dock.c, line 299
- drivers/platform/x86/dell/dell-wmi-sysman/dell-wmi-sysman.h, line 142
- drivers/platform/x86/dell/dell-wmi-sysman/passobj-attributes.c, line 81
- drivers/platform/x86/hp/hp-bioscfg/bioscfg.c, line 195
- drivers/power/supply/bq27xxx_battery_hdq.c, line 565
- drivers/s390/net/fsm.c, line 558
- drivers/s390/scsi/zfcp_erp.c, line 559
- drivers/scsi/mvme147.c, 3 times
- drivers/soc/apple/rtkit-crashlog.c, line 74
- drivers/soc/fsl/qe/qe.c, line 359
- drivers/staging/media/atomisp/pci/hmm/hmm_bo.c, 3 times
- drivers/staging/rtl8192e/rtl8192e/rtl_pci.h, line 207
- drivers/thermal/thermal_sysfs.c, line 10
- drivers/tty/hvc/hvc_iucv.c, line 1286
- drivers/usb/core/sysfs.c, line 456
- drivers/xen/xenbus/xenbus_dev_frontend.c, 2 times
- fs/9p/v9fs_vfs.h, line 544
- fs/afs/addr_list.c, 5 times
- fs/afs/proc.c, 4 times
- fs/autofs/dev-ioctl.c, line 44
- fs/cachefiles/daemon.c, 2 times
- fs/exfat/fatent.c, line 131
- fs/ext2/xattr_user.c, line 534
- fs/fs_context.c, line 582
- fs/fuse/readdir.c, 3 times
- fs/fuse/virtio_fs.c, line 314
- fs/isofs/rock.c, line 278
- fs/lockd/mon.c, line 325
- fs/nfs/flexfilelayout/Makefile, line 206
- fs/nfs/fs_context.c, line 979
- fs/nfs/nfs4idmap.c, line 170
- fs/nfs/nfs4namespace.c, 2 times
- fs/readdir.c, line 150
- fs/romfs/storage.c, 2 times
- fs/smb/client/dns_resolve.c, line 52
- fs/smb/client/netmisc.c, line 166
- fs/xfs/libxfs/xfs_attr.c, line 1582
- fs/xfs/libxfs/xfs_dir2.c, 2 times
- fs/xfs/libxfs/xfs_symlink_remote.c, line 226
- include/linux/coredump.h, line 47
- include/linux/fortify-string.h, line 35
- include/linux/mfd/imx25-tsadc.h, line 322
- include/linux/mfd/tmio.h, line 540
- include/linux/rwlock_types.h, line 559
- include/linux/soc/qcom/pdr.h, line 559
- include/linux/string_helpers.h, line 17
- io_uring/xattr.c, 3 times
- kernel/power/hibernate.c, line 1113
- kernel/power/main.c, 3 times
- kernel/printk/printk.c, line 1411
- kernel/printk/printk_ringbuffer.c, line 1686
- kernel/sysctl.c, line 377
- lib/memcpy_kunit.c, 3 times
- lib/nlattr.c, line 451
- lib/string.c, line 813
- lib/test_dynamic_debug.c, line 559
- lib/test_fortify/read_overflow-memchr.c, line 3
- mm/kasan/kasan_test.c, line 1011
- net/ceph/messenger.c, 2 times
- net/dns_resolver/dns_key.c, 3 times
- net/dsa/devlink.c, line 533
- net/ieee802154/nl802154.h, 3 times
- net/mctp/device.c, 2 times
- net/netfilter/nfnetlink_osf.c, 3 times
- net/rxrpc/rxkad.c, line 898
- scripts/asn1_compiler.c, 3 times
- scripts/dtc/libfdt/fdt_overlay.c, 4 times
- scripts/dtc/libfdt/fdt_ro.c, 5 times
- scripts/dtc/libfdt/libfdt_env.h, line 87
- security/tomoyo/util.c, 2 times
- sound/aoa/fabrics/layout.c, 3 times
- sound/pci/asihpi/asihpi.c, line 50
- sound/soc/intel/boards/skl_hda_dsp_common.c, 3 times
- tools/lib/bpf/usdt.c, 2 times
- tools/perf/builtin-trace.c, line 605
- tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/sve.json, line 561
- tools/perf/pmu-events/metric_test.py, line 377
- tools/perf/util/color.c, line 108
- tools/perf/util/probe-event.c, line 1517
- tools/perf/util/srccode.c, 3 times
- tools/perf/util/symbol-elf.c, 2 times
- tools/testing/selftests/bpf/progs/cgrp_ls_attach_cgroup.c, line 544
- tools/testing/selftests/bpf/test_bpftool.py, line 206
- tools/testing/selftests/ftrace/samples/xfail.tc, line 560
- tools/testing/selftests/kvm/lib/s390x/diag318_test_handler.c, 2 times
- tools/testing/selftests/kvm/s390x/sync_regs_test.c, line 818
- tools/testing/selftests/powerpc/benchmarks/mmap_bench.c, line 560
- tools/testing/selftests/rlimits/.gitignore, line 123