DepSurf

Function: `__xchg_relaxed`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️
In 4.10: Absent ⚠️
In 4.13: Absent ⚠️
In 4.15: Absent ⚠️
In 4.18: Absent ⚠️
In 5.0: Absent ⚠️
In 5.3: Absent ⚠️
In 5.4: Absent ⚠️
In 5.8: Absent ⚠️
In 5.11: Absent ⚠️
In 5.13: Absent ⚠️
In 5.15: Absent ⚠️
In 5.19: Absent ⚠️
In 6.2: Absent ⚠️
In 6.5: Absent ⚠️
In 6.8: Absent ⚠️

Arch

In arm64: Absent ⚠️
In armhf: Absent ⚠️

In ppc64el: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In arch/powerpc/kernel/smp.c (c0000000000553e0)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - arch/powerpc/kernel/smp.c:smp_ipi_demux_relaxed

In arch/powerpc/sysdev/xive/common.c (c0000000000bd18c)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - arch/powerpc/sysdev/xive/common.c:xive_scan_interrupts

In arch/powerpc/platforms/powernv/pci-ioda-tce.c (c0000000000db434)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - arch/powerpc/platforms/powernv/pci-ioda-tce.c:pnv_tce_xchg

In arch/powerpc/kvm/book3s_hv_rm_xive.c (c00000000012437c)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - arch/powerpc/kvm/book3s_hv_rm_xive.c:xive_rm_scan_interrupts

In kernel/panic.c (c00000000013be44)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True

In kernel/exit.c (c0000000001442e0)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/exit.c:do_exit

In kernel/sysctl.c (c00000000014b868)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/sysctl.c:proc_do_cad_pid

In kernel/sys.c (c00000000015d0f0)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/sys.c:prctl_set_mm_exe_file
  - kernel/sys.c:__se_sys_umask

In kernel/umh.c (c0000000001626b4)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/umh.c:call_usermodehelper_exec

In kernel/kthread.c (c000000000173aac)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/kthread.c:kthreadd
  - kernel/kthread.c:__kthread_create_on_node
  - kernel/kthread.c:kthread

In kernel/smpboot.c (c000000000179164)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/smpboot.c:cpu_set_state_online

In kernel/sched/core.c (c000000000188568)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/sched/core.c:sched_ttwu_pending

In kernel/sched/loadavg.c (c00000000018db64)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/sched/loadavg.c:calc_global_load

In kernel/sched/fair.c (c000000000193350)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_numa_find_cpu

In kernel/locking/osq_lock.c (c0000000001c24a4)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/locking/osq_lock.c:osq_unlock
  - kernel/locking/osq_lock.c:osq_unlock
  - kernel/locking/osq_lock.c:osq_lock
  - kernel/locking/osq_lock.c:osq_lock

In kernel/printk/printk_safe.c (c0000000001d0484)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/printk/printk_safe.c:__printk_safe_flush

In kernel/rcu/tree.c (c0000000001ec3e0)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/rcu/tree.c:rcu_sched_clock_irq
  - kernel/rcu/tree.c:rcu_sched_clock_irq

In kernel/dma.c (c000000000222974)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/dma.c:free_dma
  - kernel/dma.c:request_dma

In kernel/smp.c (c000000000222b08)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/smp.c:flush_smp_call_function_queue

In kernel/module.c (c000000000229634)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/module.c:do_free_init

In kernel/acct.c (c0000000002304f8)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/acct.c:__se_sys_acct

In kernel/kexec.c (c000000000232cd4)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/kexec.c:do_kexec_load
  - kernel/kexec.c:do_kexec_load
  - kernel/kexec.c:do_kexec_load

In kernel/kexec_file.c (c0000000002349c0)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/kexec_file.c:__se_sys_kexec_file_load
  - kernel/kexec_file.c:__se_sys_kexec_file_load

In kernel/audit.c (c00000000025d330)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/audit.c:audit_receive_msg
  - kernel/audit.c:audit_receive_msg

In kernel/debug/debug_core.c (c000000000271f80)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/debug/debug_core.c:kgdb_cpu_enter
  - kernel/debug/debug_core.c:kgdb_cpu_enter

In kernel/hung_task.c (c0000000002832f4)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/hung_task.c:watchdog

In kernel/trace/blktrace.c (c0000000002c1fec)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
  - kernel/trace/blktrace.c:__blk_trace_remove

In kernel/irq_work.c (c0000000002fec24)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True

In kernel/bpf/helpers.c (c00000000031ef88)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/bpf/helpers.c:copy_map_value_locked
  - kernel/bpf/helpers.c:bpf_spin_lock

In kernel/bpf/arraymap.c (c0000000003239d8)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/bpf/arraymap.c:fd_array_map_delete_elem
  - kernel/bpf/arraymap.c:bpf_fd_array_map_update_elem

In kernel/bpf/local_storage.c (c000000000328bf4)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/bpf/local_storage.c:cgroup_storage_update_elem

In kernel/bpf/devmap.c (c000000000331a44)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/bpf/devmap.c:dev_map_update_elem
  - kernel/bpf/devmap.c:dev_map_delete_elem

In kernel/bpf/cpumap.c (c000000000332de8)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True

In kernel/bpf/xskmap.c (c0000000003343e0)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/bpf/xskmap.c:xsk_map_delete_elem

In kernel/bpf/stackmap.c (c000000000337604)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/bpf/stackmap.c:stack_map_delete_elem
  - kernel/bpf/stackmap.c:bpf_stackmap_copy
  - kernel/bpf/stackmap.c:bpf_stackmap_copy
  - kernel/bpf/stackmap.c:bpf_get_stackid

In kernel/events/core.c (c00000000033e438)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - kernel/events/core.c:perf_poll

In mm/vmscan.c (c0000000003828b4)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - mm/vmscan.c:do_shrink_slab

In mm/vmalloc.c (c0000000003de778)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - mm/vmalloc.c:__purge_vmap_area_lazy
  - mm/vmalloc.c:free_work

In mm/swap_state.c (c0000000003f76dc)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - mm/swap_state.c:swap_cluster_readahead

In mm/hugetlb.c (c00000000040991c)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - mm/hugetlb.c:free_hpage_workfn

In mm/huge_memory.c (c00000000043b090)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True

In mm/page_counter.c (c00000000044bf2c)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - mm/page_counter.c:page_counter_set_max
  - mm/page_counter.c:propagate_protected_usage
  - mm/page_counter.c:propagate_protected_usage

In mm/memcontrol.c (c00000000044d6e8)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - mm/memcontrol.c:swap_max_write
  - mm/memcontrol.c:memory_max_write

In fs/file_table.c (c00000000047b64c)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - fs/file_table.c:delayed_fput

In fs/file.c (c0000000004adb98)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True

In fs/namespace.c (c0000000004b2e08)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - fs/namespace.c:mark_mounts_for_expiry
  - fs/namespace.c:ksys_umount
  - fs/namespace.c:delayed_mntput

In fs/eventpoll.c (c0000000004faa14)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - fs/eventpoll.c:ep_poll_callback
  - fs/eventpoll.c:ep_poll_callback

In fs/aio.c (c000000000502a10)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - fs/aio.c:kill_ioctx

In fs/posix_acl.c (c000000000535b84)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - fs/posix_acl.c:forget_all_cached_acls
  - fs/posix_acl.c:forget_all_cached_acls
  - fs/posix_acl.c:forget_cached_acl
  - fs/posix_acl.c:set_cached_acl

In fs/proc/kcore.c (c000000000565098)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - fs/proc/kcore.c:kcore_update_ram

In fs/ext4/page-io.c (c0000000005d0ab8)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - fs/ext4/page-io.c:ext4_end_bio

In lib/debug_locks.c (c0000000007cbdd4)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True

In lib/generic-radix-tree.c (c0000000007deccc)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - lib/generic-radix-tree.c:__genradix_free

In lib/sbitmap.c (c000000000820204)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - lib/sbitmap.c:sbitmap_get_shallow
  - lib/sbitmap.c:sbitmap_get
  - lib/sbitmap.c:sbitmap_resize

In drivers/tty/tty_buffer.c (c0000000008fcbe0)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - drivers/tty/tty_buffer.c:tty_buffer_free_all
  - drivers/tty/tty_buffer.c:tty_buffer_free_all

In drivers/tty/tty_audit.c (c0000000009022ac)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - drivers/tty/tty_audit.c:tty_audit_exit

In drivers/tty/vt/vt.c (c000000000917d90)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - drivers/tty/vt/vt.c:tioclinux

In drivers/tty/serial/8250/8250_port.c (c00000000092e048)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True

In net/socket.c (c000000000c7877c)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/socket.c:do_recvmmsg

In net/core/sock.c (c000000000c81e24)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/core/sock.c:sock_alloc_send_pskb
  - net/core/sock.c:sk_setup_caps
  - net/core/sock.c:sock_getsockopt
  - net/core/sock.c:sock_getsockopt
  - net/core/sock.c:sock_setsockopt
  - net/core/sock.c:sock_setbindtodevice_locked
  - net/core/sock.c:sk_dst_check

In net/core/datagram.c (c000000000c95f5c)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/core/datagram.c:__skb_try_recv_datagram
  - net/core/datagram.c:__skb_wait_for_more_packets

In net/core/stream.c (c000000000c961ec)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/core/stream.c:sk_stream_error
  - net/core/stream.c:sk_stream_wait_connect

In net/core/gen_estimator.c (c000000000c988bc)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/core/gen_estimator.c:gen_kill_estimator

In net/core/net_namespace.c (c000000000c9b8b0)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/core/net_namespace.c:cleanup_net

In net/core/dev.c (c000000000ca3fe0)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/core/dev.c:netstamp_clear

In net/core/filter.c (c000000000cde6d4)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/core/filter.c:bpf_setsockopt

In net/core/skmsg.c (c000000000cfbfa0)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/core/skmsg.c:sk_psock_destroy_deferred
  - net/core/skmsg.c:sk_psock_destroy_deferred
  - net/core/skmsg.c:sk_psock_destroy_deferred

In net/core/sock_map.c (c000000000d140f8)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/core/sock_map.c:sock_map_prog_update
  - net/core/sock_map.c:sock_map_prog_update
  - net/core/sock_map.c:sock_map_prog_update
  - net/core/sock_map.c:sock_hash_release_progs
  - net/core/sock_map.c:sock_hash_release_progs
  - net/core/sock_map.c:sock_hash_release_progs
  - net/core/sock_map.c:__sock_map_delete
  - net/core/sock_map.c:sock_map_release_progs
  - net/core/sock_map.c:sock_map_release_progs
  - net/core/sock_map.c:sock_map_release_progs
  - net/core/sock_map.c:sock_map_free

In net/sched/act_api.c (c000000000d44f0c)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/sched/act_api.c:tcf_action_init_1
  - net/sched/act_api.c:tcf_action_cleanup

In net/netfilter/nf_log.c (c000000000d55824)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/netfilter/nf_log.c:nf_log_buf_open

In net/ipv4/route.c (c000000000d5ed14)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv4/route.c:ipv4_sk_update_pmtu

In net/ipv4/ip_sockglue.c (c000000000d6cd9c)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True

In net/ipv4/inet_connection_sock.c (c000000000d72264)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv4/inet_connection_sock.c:inet_csk_listen_start

In net/ipv4/tcp.c (c000000000d785a8)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv4/tcp.c:tcp_recvmsg
  - net/ipv4/tcp.c:tcp_splice_read

In net/ipv4/tcp_input.c (c000000000d7ee0c)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv4/tcp_input.c:tcp_syn_flood_action

In net/ipv4/tcp_cong.c (c000000000da0934)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv4/tcp_cong.c:tcp_set_default_congestion_control

In net/ipv4/datagram.c (c000000000da7588)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv4/datagram.c:ip4_datagram_release_cb
  - net/ipv4/datagram.c:__ip4_datagram_connect
  - net/ipv4/datagram.c:__ip4_datagram_connect

In net/ipv4/raw.c (c000000000da7b34)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv4/raw.c:raw_bind

In net/ipv4/udp.c (c000000000daabb0)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv4/udp.c:__udp_disconnect
  - net/ipv4/udp.c:__skb_recv_udp
  - net/ipv4/udp.c:udp_sendmsg

In net/ipv4/af_inet.c (c000000000dbfd98)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv4/af_inet.c:__inet_stream_connect
  - net/ipv4/af_inet.c:__inet_bind

In net/ipv4/ping.c (c000000000ddc864)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv4/ping.c:ping_bind

In net/ipv4/cipso_ipv4.c (c000000000df5e2c)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv4/cipso_ipv4.c:cipso_v4_req_setattr

In net/unix/af_unix.c (c000000000e18bb0)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/unix/af_unix.c:unix_stream_read_generic
  - net/unix/af_unix.c:unix_seqpacket_sendmsg

In net/ipv6/af_inet6.c (c000000000e1bd3c)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv6/af_inet6.c:inet6_destroy_sock
  - net/ipv6/af_inet6.c:inet6_destroy_sock
  - net/ipv6/af_inet6.c:inet6_destroy_sock

In net/ipv6/route.c (c000000000e41728)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv6/route.c:ip6_pol_route
  - net/ipv6/route.c:ip6_dst_destroy

In net/ipv6/ip6_fib.c (c000000000e47b44)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True

In net/ipv6/ipv6_sockglue.c (c000000000e4c11c)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv6/ipv6_sockglue.c:ipv6_update_options
  - net/ipv6/ipv6_sockglue.c:ipv6_update_options

In net/ipv6/tcp_ipv6.c (c000000000e6b6ac)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv6/tcp_ipv6.c:tcp_v6_do_rcv
  - net/ipv6/tcp_ipv6.c:tcp_v6_do_rcv

In net/ipv6/datagram.c (c000000000e71b78)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv6/datagram.c:ipv6_recv_rxpmtu
  - net/ipv6/datagram.c:ipv6_local_rxpmtu

In net/ipv6/calipso.c (c000000000e85d8c)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/ipv6/calipso.c:calipso_req_delattr
  - net/ipv6/calipso.c:calipso_req_setattr

In net/packet/af_packet.c (c000000000e962d4)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/packet/af_packet.c:packet_getsockopt

In net/netlabel/netlabel_calipso.c (c000000000ea7ad8)
Location: arch/powerpc/include/asm/cmpxchg.h:178
Inline: True
Inline callers:
  - net/netlabel/netlabel_calipso.c:netlbl_calipso_ops_register

In riscv64: Absent ⚠️

Flavor

In aws: Absent ⚠️
In azure: Absent ⚠️
In gcp: Absent ⚠️
In lowlatency: Absent ⚠️

DepSurf

Function: __xchg_relaxed

Status

Differences

Function: `__xchg_relaxed`