Defined in 3 files as a macro:

• arch/sparc/include/asm/compat.h, line 157 (as a macro)
• arch/x86/include/asm/compat.h, line 102 (as a macro)
• include/linux/compat.h, line 950 (as a macro)

Defined in 4 files as a function:

• arch/sparc/include/asm/compat.h, line 152 (as a function)
• arch/x86/include/asm/compat.h, line 98 (as a function)
• include/linux/compat.h, line 943 (as a function)
• include/linux/compat.h, line 951 (as a function)

Referenced in 62 files:

• drivers/ata/libata-scsi.c, line 670
• drivers/cdrom/cdrom.c
  • line 3013
  • line 3289
• drivers/char/hpet.c
  • line 274
  • line 304
• drivers/char/lp.c, line 718
• drivers/char/ppdev.c
  • line 639
  • line 659
• drivers/firewire/core-cdev.c
  • line 273
  • line 281
• drivers/gpu/drm/amd/amdkfd/kfd_chardev.c, line 160
• drivers/gpu/drm/amd/amdkfd/kfd_process.c, line 1682
• drivers/hid/uhid.c, line 422
• drivers/input/input-compat.c
  • line 18
  • line 42
  • line 66
  • line 103
• drivers/input/input-compat.h, line 56
• drivers/input/misc/uinput.c
  • line 796
  • line 828
• drivers/media/v4l2-core/v4l2-ioctl.c
  • line 3267
  • line 3305
  • line 3362
  • line 3464
  • line 3509
• drivers/net/eql.c, line 280
• drivers/net/fddi/skfp/skfddi.c, line 971
• drivers/net/plip/plip.c, line 1225
• drivers/net/slip/slip.c, line 1199
• drivers/nvme/host/ioctl.c, line 96
• drivers/platform/raspberrypi/vchiq-interface/vchiq_dev.c
  • line 391
  • line 427
• drivers/ptp/ptp_chardev.c, line 510
• drivers/scsi/aacraid/commctrl.c, line 253
• drivers/scsi/megaraid/megaraid_sas_base.c
  • line 8440
  • line 8529
• drivers/scsi/scsi_ioctl.c
  • line 639
  • line 684
  • line 743
  • line 773
  • line 953
• drivers/scsi/sg.c
  • line 418
  • line 561
  • line 1086
• fs/ext4/dir.c, line 347
• fs/nfs/dir.c, line 464
• fs/nfs/fs_context.c, line 1405
• fs/read_write.c, line 1584
• include/linux/compat.h, line 942
• include/linux/mtio.h
  • line 44
  • line 54
• include/linux/netfilter/x_tables.h, line 554
• io_uring/io_uring.c, line 3011
• io_uring/register.c, line 329
• io_uring/wait.c, line 242
• kernel/auditsc.c, line 2955
• kernel/futex/futex.h, line 93
• kernel/power/user.c, line 225
• kernel/ptrace.c, line 783
• kernel/seccomp.c
  • line 728
  • line 1071
• kernel/signal.c, line 3996
• kernel/time/time.c, line 897
• lib/iov_iter.c, line 1441
• mm/huge_memory.c, line 1246
• mm/mempolicy.c
  • line 1643
  • line 1702
• mm/migrate.c
  • line 2377
  • line 2531
• mm/process_vm_access.c, line 279
• net/bridge/br_ioctl.c, line 115
• net/bridge/netfilter/ebtables.c
  • line 2501
  • line 2569
  • line 2577
• net/core/dev_ioctl.c
  • line 48
  • line 91
  • line 121
• net/core/filter.c, line 101
• net/core/sock.c
  • line 374
  • line 396
  • line 3930
• net/ipv4/ip_sockglue.c
  • line 701
  • line 1324
  • line 1337
  • line 1659
  • line 1722
• net/ipv4/netfilter/arp_tables.c
  • line 815
  • line 825
  • line 850
  • line 1436
  • line 1470
• net/ipv4/netfilter/ip_tables.c
  • line 958
  • line 968
  • line 994
  • line 1630
  • line 1665
• net/ipv4/tcp.c, line 2154
• net/ipv6/ipv6_sockglue.c
  • line 126
  • line 900
  • line 914
  • line 1100
• net/ipv6/netfilter/ip6_tables.c
  • line 974
  • line 984
  • line 1010
  • line 1639
  • line 1674
• net/netfilter/x_tables.c, line 1170
• net/sctp/socket.c, line 1398
• net/socket.c
  • line 2408
  • line 2530
  • line 3454
  • line 3481
• net/xfrm/xfrm_state.c, line 3028
• net/xfrm/xfrm_user.c, line 3857

Smatch caller information: