Documented in 2 files:

• lib/string_helpers.c, line 854
• tools/lib/string.c, line 131

Defined in 2 files as a prototype:

• include/linux/string.h, line 184 (as a prototype)
• tools/include/linux/string.h, line 63 (as a prototype)

Defined in 4 files as a function:

• arch/s390/boot/string.c, line 56 (as a function)
• lib/string_helpers.c, line 862 (as a function)
• tools/bootconfig/include/linux/bootconfig.h, line 32 (as a function)
• tools/lib/string.c, line 139 (as a function)

Referenced in 77 files:

• arch/s390/boot/ipl_parm.c, line 183
• arch/s390/hypfs/hypfs_diag_fs.c
  • line 92
  • line 344
• arch/s390/hypfs/hypfs_vm_fs.c, line 40
• arch/s390/kernel/early.c, line 95
• arch/s390/kernel/ipl.c
  • line 295
  • line 599
  • line 854
• arch/x86/kernel/apic/x2apic_uv_x.c, line 268
• block/bfq-cgroup.c
  • line 1084
  • line 1114
• drivers/accel/amdxdna/amdxdna_debugfs.c, line 57
• drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c
  • line 1334
  • line 1341
  • line 1348
  • line 1356
  • line 1361
  • line 1368
  • line 1373
• drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c
  • line 1628
  • line 1638
  • line 1643
  • line 1653
  • line 1658
  • line 1668
  • line 1673
• drivers/dma/dmatest.c
  • line 1114
  • line 1115
  • line 1255
  • line 1279
  • line 1280
• drivers/dma/idxd/sysfs.c
  • line 955
  • line 1310
• drivers/firmware/broadcom/bcm47xx_sprom.c
  • line 79
  • line 107
  • line 128
• drivers/gpio/gpio-aggregator.c
  • line 1051
  • line 1089
• drivers/gpio/gpio-sim.c, line 684
• drivers/gpio/gpio-virtuser.c
  • line 408
  • line 1069
• drivers/gpu/drm/i915/display/intel_dp_link_caps.c
  • line 990
  • line 1094
• drivers/gpu/drm/i915/display/intel_link_bw.c, line 365
• drivers/gpu/drm/i915/display/intel_vrr.c
  • line 1294
  • line 1298
• drivers/gpu/drm/i915/i915_mitigations.c, line 48
• drivers/hwmon/hp-wmi-sensors.c
  • line 472
  • line 555
  • line 967
• drivers/iio/test/iio-test-rescale.c, line 701
• drivers/md/bcache/super.c
  • line 2597
  • line 2624
• drivers/md/dm-init.c, line 98
• drivers/misc/lkdtm/core.c
  • line 248
  • line 325
• drivers/mmc/core/mmc.c, line 121
• drivers/mmc/core/sd.c, line 101
• drivers/most/configfs.c
  • line 174
  • line 193
  • line 208
  • line 223
  • line 238
  • line 254
• drivers/mtd/nand/raw/nand_base.c, line 4804
• drivers/net/ethernet/chelsio/cxgb3/t3_hw.c
  • line 627
  • line 636
• drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
  • line 2798
  • line 2800
  • line 2802
  • line 2804
• drivers/nvdimm/claim.c, line 132
• drivers/nvdimm/namespace_devs.c, line 214
• drivers/nvme/target/auth.c
  • line 53
  • line 57
• drivers/pci/pci-sysfs.c, line 1668
• drivers/s390/crypto/zcrypt_api.c
  • line 331
  • line 348
• drivers/scsi/ipr.c
  • line 1883
  • line 1909
• drivers/scsi/qla2xxx/qla_mr.c, line 1922
• drivers/soc/qcom/qcom_stats.c, line 275
• drivers/ssb/host_soc.c
  • line 187
  • line 197
• drivers/staging/fbtft/fbtft-sysfs.c, line 47
• drivers/thermal/testing/command.c, line 162
• drivers/thermal/thermal_core.c, line 148
• drivers/thunderbolt/domain.c, line 188
• fs/ceph/debugfs.c, line 471
• fs/debugfs/file.c, line 1088
• fs/f2fs/sysfs.c
  • line 504
  • line 539
• fs/orangefs/orangefs-debugfs.c
  • line 451
  • line 895
• fs/resctrl/ctrlmondata.c
  • line 263
  • line 343
  • line 995
• fs/resctrl/monitor.c
  • line 1401
  • line 1792
• fs/resctrl/rdtgroup.c
  • line 797
  • line 1831
• include/linux/string.h, line 188
• init/main.c, line 617
• kernel/sched/core.c, line 9683
• kernel/trace/rv/rv.c, line 597
• kernel/trace/rv/rv_reactors.c, line 224
• kernel/trace/trace.c, line 5131
• kernel/trace/trace_events_inject.c, line 299
• kernel/trace/trace_events_trigger.c, line 374
• lib/bootconfig.c
  • line 797
  • line 891
  • line 970
• lib/string_helpers.c, line 878
• net/core/skb_fault_injection.c, line 67
• net/smc/smc_pnet.c, line 520
• security/apparmor/include/lib.h, line 217
• security/apparmor/lsm.c, line 872
• security/loadpin/loadpin.c
  • line 304
  • line 306
• sound/drivers/aloop.c, line 1900
• sound/usb/card.c
  • line 644
  • line 677
• tools/perf/ui/browsers/hists.c
  • line 1790
  • line 2182
• tools/perf/ui/gtk/hists.c
  • line 463
  • line 559
• tools/perf/ui/stdio/hist.c, line 689
• tools/perf/util/addr2line.c, line 235
• tools/perf/util/disasm.c
  • line 851
  • line 1497
• tools/perf/util/header.c
  • line 1267
  • line 1276
  • line 1286
• tools/perf/util/srcline.c, line 210
• tools/perf/util/thread_map.c, line 303
• tools/perf/util/unwind.c, line 81

Smatch caller information: