Defined in 49 files as a prototype:

• Documentation/bpf/libbpf/libbpf_overview.rst, line 413 (as a prototype)
• Documentation/devicetree/bindings/display/bridge/ingenic,jz4780-hdmi.yaml, line 407 (as a prototype)
• Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.yaml, line 413 (as a prototype)
• Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml, line 417 (as a prototype)
• Documentation/devicetree/bindings/phy/qcom,ipq8074-qmp-pcie-phy.yaml, line 370 (as a prototype)
• arch/arm64/boot/dts/amlogic/meson-gxm-minix-neo-u9h.dts, line 373 (as a prototype)
• arch/arm64/include/asm/stackprotector.h, line 370 (as a prototype)
• arch/riscv/include/asm/module.h, line 402 (as a prototype)
• arch/s390/include/asm/maccess.h, line 402 (as a prototype)
• arch/x86/kernel/cpu/mce/dev-mcelog.c, line 403 (as a prototype)
• drivers/accel/ivpu/Kconfig, line 416 (as a prototype)
• drivers/acpi/x86/s2idle.c, line 390 (as a prototype)
• drivers/gpu/drm/nouveau/nvkm/subdev/acr/Kbuild, line 396 (as a prototype)
• drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm200.c, line 396 (as a prototype)
• drivers/hid/hid-wiimote-core.c, line 397 (as a prototype)
• drivers/i2c/busses/i2c-gxp.c, line 431 (as a prototype)
• drivers/iio/adc/mt6370-adc.c, line 430 (as a prototype)
• drivers/infiniband/hw/erdma/erdma_main.c, line 484 (as a prototype)
• drivers/input/misc/atmel_captouch.c, line 397 (as a prototype)
• drivers/media/platform/sunxi/sun6i-csi/Makefile, line 398 (as a prototype)
• drivers/media/rc/ene_ir.c, line 392 (as a prototype)
• drivers/net/ethernet/intel/i40e/i40e_debugfs.c, line 389 (as a prototype)
• drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c, line 389 (as a prototype)
• drivers/net/ethernet/qualcomm/emac/emac.c, line 390 (as a prototype)
• drivers/staging/media/sunxi/sun6i-isp/TODO.txt, line 403 (as a prototype)
• drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c, line 442 (as a prototype)
• include/dt-bindings/reset/mt8188-resets.h, line 397 (as a prototype)
• include/linux/math64.h, line 442 (as a prototype)
• include/linux/mm.h, line 2378 (as a prototype)
• include/net/ipv6_frag.h, line 399 (as a prototype)
• net/hsr/hsr_main.h, line 399 (as a prototype)
• sound/aoa/soundbus/soundbus.h, line 427 (as a prototype)
• sound/isa/gus/gus_irq.c, line 319 (as a prototype)
• sound/pci/cs46xx/cs46xx_dsp_task_types.h, line 319 (as a prototype)
• sound/soc/amd/acp3x-rt5682-max9836.c, line 319 (as a prototype)
• sound/soc/bcm/cygnus-pcm.c, line 318 (as a prototype)
• sound/soc/codecs/max9768.c, line 317 (as a prototype)
• sound/soc/pxa/pxa2xx-i2s.c, line 316 (as a prototype)
• tools/perf/pmu-events/arch/arm64/arm/cortex-a73/pipeline.json, line 317 (as a prototype)
• tools/power/pm-graph/bootgraph.py, line 318 (as a prototype)
• tools/testing/kunit/kunit_tool_test.py, line 485 (as a prototype)
• tools/testing/selftests/drivers/net/mlxsw/spectrum/tc_flower_scale.sh, line 318 (as a prototype)
• tools/testing/selftests/firmware/config, line 329 (as a prototype)
• tools/testing/selftests/mount_setattr/.gitignore, line 329 (as a prototype)
• tools/testing/selftests/pidfd/.gitignore, line 324 (as a prototype)
• tools/testing/selftests/powerpc/nx-gzip/include/nxu.h, line 324 (as a prototype)
• tools/testing/selftests/proc/fd-002-posix-eq.c, line 330 (as a prototype)
• tools/testing/selftests/wireguard/qemu/arch/aarch64_be.config, line 329 (as a prototype)
• tools/virtio/virtio-trace/trace-agent.h, line 335 (as a prototype)

Defined in 16 files as a function:

• Documentation/devicetree/bindings/media/amlogic,meson-ir-tx.yaml, line 232 (as a function)
• Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml, line 129 (as a function)
• arch/arm64/boot/dts/apple/multi-die-cpp.h, line 115 (as a function)
• drivers/gpu/drm/bridge/ite-it6505.c, line 130 (as a function)
• drivers/input/touchscreen/melfas_mip4.c, line 129 (as a function)
• drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c, line 173 (as a function)
• mm/memory.c, line 5811 (as a function)
• mm/nommu.c, line 1717 (as a function)
• net/wireless/nl80211.h, line 196 (as a function)
• sound/pci/cs5535audio/Makefile, line 73 (as a function)
• sound/soc/au1x/dbdma2.c, line 75 (as a function)
• tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/bus.json, line 80 (as a function)
• tools/testing/selftests/bpf/progs/bpf_iter_ksym.c, line 130 (as a function)
• tools/testing/selftests/fpu/test_fpu.c, line 80 (as a function)
• tools/testing/selftests/landlock/config, line 80 (as a function)
• usr/include/headers_check.pl, line 80 (as a function)

Referenced in 157 files:

• Documentation/devicetree/bindings/clock/qcom,gpucc-sdm660.yaml, 2 times
• Documentation/devicetree/bindings/clock/qcom,sc7180-lpasscorecc.yaml, 2 times
• Documentation/devicetree/bindings/clock/qcom,sc7180-mss.yaml, 3 times
• Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml, 2 times
• Documentation/devicetree/bindings/interrupt-controller/loongson,pch-msi.yaml, 2 times
• Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt, 3 times
• Documentation/devicetree/bindings/media/amlogic,meson-ir-tx.yaml, 2 times
• Documentation/devicetree/bindings/media/i2c/rda,rda5807.yaml, 2 times
• Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml, 2 times
• Documentation/translations/zh_CN/arch/index.rst, 2 times
• arch/alpha/kernel/ptrace.c, 2 times
• arch/arm/boot/dts/at91-tse850-3.dts, 2 times
• arch/arm/boot/dts/dove.dtsi, 2 times
• arch/arm/boot/dts/exynos4412-smdk4412.dts, 4 times
• arch/arm/boot/dts/sun8i-a33.dtsi, 5 times
• arch/arm64/boot/dts/apple/multi-die-cpp.h, 2 times
• arch/arm64/boot/dts/qcom/sm8150-microsoft-surface-duo.dts, 5 times
• arch/arm64/include/asm/assembler.h, 5 times
• arch/arm64/kernel/sdei.c, 2 times
• arch/ia64/kernel/ptrace.c, 4 times
• arch/mips/kvm/stats.c, 4 times
• arch/mips/math-emu/dsemul.c, line 273
• arch/powerpc/platforms/85xx/p1022_ds.c, 2 times
• arch/powerpc/platforms/book3s/vas-api.c, 2 times
• arch/powerpc/platforms/pasemi/setup.c, 3 times
• arch/riscv/kvm/aia.c, 2 times
• arch/sparc/kernel/ptrace_32.c, 2 times
• arch/sparc/kernel/ptrace_64.c, 4 times
• arch/x86/include/asm/uaccess_32.h, 2 times
• arch/x86/kernel/step.c, line 62
• arch/x86/um/ptrace_32.c, line 40
• arch/x86/um/ptrace_64.c, line 205
• drivers/accel/Kconfig, 4 times
• drivers/accel/ivpu/Makefile, 5 times
• drivers/accessibility/speakup/speakup_ltlk.c, 2 times
• drivers/acpi/acpica/nsarguments.c, 2 times
• drivers/acpi/thermal.c, 3 times
• drivers/ata/ahci_imx.c, 2 times
• drivers/ata/ahci_mtk.c, 4 times
• drivers/ata/libata-scsi.c, 3 times
• drivers/ata/pata_macio.c, 2 times
• drivers/ata/pata_parport/epia.c, 4 times
• drivers/ata/pata_sl82c105.c, 2 times
• drivers/gpio/Kconfig, 2 times
• drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c, 2 times
• drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c, 5 times
• drivers/gpu/drm/bridge/ite-it6505.c, 2 times
• drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c, 2 times
• drivers/iio/health/max30100.c, 2 times
• drivers/iio/imu/inv_mpu6050/inv_mpu_core.c, 2 times
• drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c, 3 times
• drivers/infiniband/core/cm.c, 2 times
• drivers/input/keyboard/applespi.c, 4 times
• drivers/input/keyboard/cap11xx.c, 2 times
• drivers/input/keyboard/cros_ec_keyb.c, 2 times
• drivers/input/keyboard/mtk-pmic-keys.c, 2 times
• drivers/input/keyboard/spear-keyboard.c, 2 times
• drivers/input/misc/88pm860x_onkey.c, 2 times
• drivers/input/misc/cma3000_d0x_i2c.c, 2 times
• drivers/input/misc/da7280.c, 2 times
• drivers/input/misc/drv2665.c, 3 times
• drivers/input/misc/gpio-vibra.c, 2 times
• drivers/input/misc/pwm-beeper.c, 4 times
• drivers/input/touchscreen/elants_i2c.c, 5 times
• drivers/input/touchscreen/melfas_mip4.c, 2 times
• drivers/input/touchscreen/tsc2004.c, 4 times
• drivers/input/touchscreen/tsc2005.c, 2 times
• drivers/input/touchscreen/tsc200x-core.c, 2 times
• drivers/input/touchscreen/wacom_i2c.c, 2 times
• drivers/input/touchscreen/wdt87xx_i2c.c, 3 times
• drivers/input/touchscreen/wm97xx-core.c, 2 times
• drivers/input/touchscreen/zforce_ts.c, 2 times
• drivers/interconnect/qcom/Makefile, 2 times
• drivers/interconnect/qcom/qdu1000.c, 4 times
• drivers/interconnect/qcom/qdu1000.h, 3 times
• drivers/interconnect/qcom/sm8550.h, 5 times
• drivers/iommu/arm/arm-smmu/arm-smmu-qcom-debug.c, 2 times
• drivers/media/i2c/ov5693.c, 5 times
• drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c, 2 times
• drivers/media/platform/renesas/vsp1/vsp1_rpf.c, 2 times
• drivers/media/platform/samsung/exynos4-is/fimc-is.h, 4 times
• drivers/mfd/smpro-core.c, 2 times
• drivers/misc/fastrpc.c, 5 times
• drivers/misc/lkdtm/perms.c, line 96
• drivers/mmc/core/pwrseq_sd8787.c, 4 times
• drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c, 4 times
• drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h, 2 times
• drivers/net/ethernet/huawei/hinic/hinic_port.c, 5 times
• drivers/net/ethernet/mellanox/mlx5/core/devlink.c, 4 times
• drivers/net/ethernet/netronome/nfp/flower/offload.c, 2 times
• drivers/net/ieee802154/at86rf230.c, 2 times
• drivers/net/ieee802154/ca8210.c, 4 times
• drivers/net/pcs/pcs-lynx.c, 2 times
• drivers/net/phy/microchip_t1s.c, 2 times
• drivers/net/wireless/ath/ath11k/reg.c, 4 times
• drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c, 2 times
• drivers/net/wireless/intel/iwlwifi/iwl-prph.h, 2 times
• drivers/net/wireless/realtek/rtw88/hci.h, 2 times
• drivers/nvme/target/passthru.c, 3 times
• drivers/usb/host/xhci.h, 2 times
• fs/jffs2/xattr_user.c, 2 times
• fs/netfs/iterator.c, 3 times
• fs/nfs/nfs42xdr.c, 4 times
• fs/nfsd/netns.h, 4 times
• fs/xfs/scrub/inode.c, 2 times
• fs/xfs/xfs_drain.c, 3 times
• include/scsi/libfc.h, 2 times
• include/scsi/libfcoe.h, 4 times
• include/trace/events/kmem.h, 2 times
• include/uapi/drm/drm_mode.h, 2 times
• kernel/Makefile, 2 times
• kernel/bpf/helpers.c, line 684
• kernel/sched/cputime.c, 2 times
• mm/memory.c, line 5827
• mm/nommu.c, line 1734
• mm/util.c, 2 times
• net/ipv6/proc.c, 2 times
• net/netfilter/nf_conntrack_proto.c, 4 times
• net/netfilter/nf_conntrack_proto_tcp.c, 2 times
• net/openvswitch/flow.h, 2 times
• net/rds/tcp_recv.c, 3 times
• net/rfkill/core.c, 2 times
• net/rxrpc/Kconfig, 4 times
• net/rxrpc/call_accept.c, 2 times
• net/rxrpc/call_event.c, 4 times
• net/rxrpc/conn_event.c, 2 times
• net/rxrpc/conn_service.c, 4 times
• net/wireless/nl80211.h, 2 times
• security/apparmor/label.c, 2 times
• sound/hda/hdac_i915.c, 4 times
• sound/isa/msnd/msnd.h, 2 times
• sound/isa/opl3sa2.c, 2 times
• sound/isa/sb/Makefile, 4 times
• sound/pci/cs5535audio/Makefile, 2 times
• sound/pci/oxygen/cs4398.h, 2 times
• sound/pci/trident/trident_memory.c, 4 times
• sound/pcmcia/pdaudiocf/pdaudiocf_core.c, 2 times
• sound/soc/amd/renoir/Makefile, 2 times
• sound/soc/au1x/dbdma2.c, 2 times
• sound/soc/codecs/pcm5102a.c, 2 times
• sound/soc/codecs/sta529.c, 4 times
• tools/include/uapi/linux/perf_event.h, 5 times
• tools/perf/command-list.txt, 4 times
• tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/bus.json, 2 times
• tools/perf/pmu-events/arch/x86/silvermont/floating-point.json, 4 times
• tools/perf/scripts/perl/bin/rw-by-pid-record, 2 times
• tools/perf/scripts/perl/bin/rwtop-record, 2 times
• tools/testing/selftests/bpf/progs/bpf_iter_ksym.c, 2 times
• tools/testing/selftests/bpf/progs/trigger_bench.c, 2 times
• tools/testing/selftests/fpu/test_fpu.c, 2 times
• tools/testing/selftests/ftrace/test.d/kprobe/kretprobe_maxactive.tc, 2 times
• tools/testing/selftests/landlock/config, 2 times
• tools/testing/selftests/mm/mrelease_test.c, 7 times
• tools/testing/selftests/net/mptcp/Makefile, 2 times
• tools/testing/selftests/sync/sync_stress_parallelism.c, 4 times
• tools/testing/selftests/tc-testing/tc-tests/filters/matchall.json, 4 times
• usr/include/headers_check.pl, 2 times