DepSurf

Function: __alloc_percpu

Status

Regular

• In 4.4: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff811b1670)
  Location: mm/percpu.c:1080
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/ibs.c:perf_ibs_pmu_init
    - arch/x86/events/intel/uncore.c:uncore_types_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/workqueue.c:__alloc_workqueue_key
    - kernel/sched/core.c:build_sched_domains
    - kernel/sched/core.c:build_sched_domains
    - kernel/sched/core.c:build_sched_domains
    - kernel/sched/core.c:build_sched_domains
    - kernel/sched/cpuacct.c:cpuacct_css_alloc
    - kernel/sched/cpuacct.c:cpuacct_css_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/rcu/srcu.c:init_srcu_struct
    - kernel/smp.c:hotplug_cfd
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/trace/trace.c:allocate_trace_buffer
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_event_perf.c:perf_trace_init
    - kernel/trace/trace_event_perf.c:perf_trace_init
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:SyS_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:SyS_io_setup
    - fs/ext4/mballoc.c:ext4_mb_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/genhd.c:alloc_disk_node
    - block/partition-generic.c:add_partition
    - lib/percpu_ida.c:__percpu_ida_init
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/virtio_net.c:virtnet_probe
    - drivers/md/dm-stats.c:dm_stats_init
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/core/flow.c:flow_cache_init
    - net/sched/sch_api.c:qdisc_create
    - net/sched/act_api.c:tcf_hash_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/icmp.c:icmp_sk_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_semantics.c:fib_create_info
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  ffffffff811b1670-ffffffff811b1687: __alloc_percpu (STB_GLOBAL)
  

• In 4.8: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff811ca7d0)
  Location: mm/percpu.c:1073
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/ibs.c:perf_ibs_pmu_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:__alloc_workqueue_key
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/core.c:build_sched_domains
    - kernel/sched/core.c:build_sched_domains
    - kernel/sched/core.c:build_sched_domains
    - kernel/sched/core.c:build_sched_domains
    - kernel/sched/cpuacct.c:cpuacct_css_alloc
    - kernel/sched/cpuacct.c:cpuacct_css_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/rcu/srcu.c:init_srcu_struct
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/trace/trace.c:allocate_trace_buffer
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_event_perf.c:perf_trace_init
    - kernel/trace/trace_event_perf.c:perf_trace_init
    - kernel/trace/trace_kprobe.c:create_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:SyS_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:SyS_io_setup
    - fs/ext4/mballoc.c:ext4_mb_init
    - fs/squashfs/decompressor_multi_percpu.c:squashfs_decompressor_create
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/genhd.c:alloc_disk_node
    - block/partition-generic.c:add_partition
    - lib/percpu_ida.c:__percpu_ida_init
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/virtio_net.c:virtnet_probe
    - drivers/md/dm-stats.c:dm_stats_init
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/core/flow.c:flow_cache_init
    - net/sched/sch_api.c:qdisc_create
    - net/sched/act_api.c:tcf_hash_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/icmp.c:icmp_sk_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_semantics.c:fib_create_info
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  ffffffff811ca7d0-ffffffff811ca7e7: __alloc_percpu (STB_GLOBAL)
  

• In 4.10: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff811da8f0)
  Location: mm/percpu.c:1077
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/ibs.c:perf_ibs_pmu_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:__alloc_workqueue_key
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/core.c:build_sched_domains
    - kernel/sched/core.c:build_sched_domains
    - kernel/sched/core.c:build_sched_domains
    - kernel/sched/core.c:build_sched_domains
    - kernel/sched/core.c:build_sched_domains
    - kernel/sched/cpuacct.c:cpuacct_css_alloc
    - kernel/sched/cpuacct.c:cpuacct_css_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/rcu/srcu.c:init_srcu_struct
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/relay.c:relay_open
    - kernel/trace/trace.c:allocate_trace_buffer
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_event_perf.c:perf_trace_init
    - kernel/trace/trace_event_perf.c:perf_trace_init
    - kernel/trace/trace_kprobe.c:create_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:SyS_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - crypto/scompress.c:crypto_scomp_alloc_scratches
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/genhd.c:alloc_disk_node
    - block/partition-generic.c:add_partition
    - lib/percpu_ida.c:__percpu_ida_init
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/md/dm-stats.c:dm_stats_init
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/core/flow.c:flow_cache_init
    - net/sched/sch_api.c:qdisc_create
    - net/sched/act_api.c:tcf_hash_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/icmp.c:icmp_sk_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_semantics.c:fib_create_info
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  ffffffff811da8f0-ffffffff811da907: __alloc_percpu (STB_GLOBAL)
  

• In 4.13: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff811e4010)
  Location: mm/percpu.c:1077
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/ibs.c:perf_ibs_pmu_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:__alloc_workqueue_key
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/relay.c:relay_open
    - kernel/trace/trace.c:allocate_trace_buffer
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_event_perf.c:perf_trace_init
    - kernel/trace/trace_event_perf.c:perf_trace_init
    - kernel/trace/trace_kprobe.c:create_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:SyS_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:__kmem_cache_create
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - crypto/scompress.c:crypto_scomp_alloc_scratches
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/genhd.c:alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/blk-throttle.c:blk_throtl_init
    - lib/percpu_ida.c:__percpu_ida_init
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/iommu/amd_iommu.c:amd_iommu_domain_alloc
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/core/flow.c:flow_cache_init
    - net/sched/sch_api.c:qdisc_create
    - net/sched/act_api.c:tcf_hash_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_semantics.c:fib_create_info
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  ffffffff811e4010-ffffffff811e4027: __alloc_percpu (STB_GLOBAL)
  

• In 4.15: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff811faa50)
  Location: mm/percpu.c:1537
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/ibs.c:perf_ibs_pmu_init
    - arch/x86/hyperv/mmu.c:hyper_alloc_mmu
    - arch/x86/hyperv/mmu.c:hyper_alloc_mmu
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:__alloc_workqueue_key
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/stat.c:cgroup_stat_init
    - kernel/relay.c:relay_open
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_event_perf.c:perf_trace_init
    - kernel/trace/trace_event_perf.c:perf_trace_init
    - kernel/trace/trace_kprobe.c:create_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:SYSC_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:__kmem_cache_create
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - crypto/scompress.c:crypto_scomp_alloc_scratches
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/blk-throttle.c:blk_throtl_init
    - lib/percpu_ida.c:__percpu_ida_init
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_semantics.c:fib_create_info
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  ffffffff811faa50-ffffffff811faa67: __alloc_percpu (STB_GLOBAL)
  

• In 4.18: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff8121b640)
  Location: mm/percpu.c:1546
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/ibs.c:perf_ibs_pmu_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:__alloc_workqueue_key
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - crypto/scompress.c:crypto_scomp_alloc_scratches
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - lib/percpu_ida.c:__percpu_ida_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/xen/xen-acpi-processor.c:xen_acpi_processor_init
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_init
    - drivers/cpufreq/pcc-cpufreq.c:pcc_cpufreq_init
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_semantics.c:fib_create_info
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  ffffffff8121b640-ffffffff8121b657: __alloc_percpu (STB_GLOBAL)
  

• In 5.0: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff8122e620)
  Location: mm/percpu.c:1557
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/ibs.c:perf_ibs_pmu_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:__alloc_workqueue_key
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/psi.c:psi_cgroup_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - crypto/scompress.c:crypto_scomp_alloc_scratches
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/xen/xen-acpi-processor.c:xen_acpi_processor_init
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_init
    - drivers/cpufreq/pcc-cpufreq.c:pcc_cpufreq_init
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_semantics.c:fib_create_info
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  ffffffff8122e620-ffffffff8122e637: __alloc_percpu (STB_GLOBAL)
  

• In 5.3: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff8123ee90)
  Location: mm/percpu.c:1794
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/ibs.c:perf_ibs_pmu_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/psi.c:psi_cgroup_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/xen/xen-acpi-processor.c:xen_acpi_processor_init
    - drivers/iommu/iova.c:init_iova_flush_queue
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_init
    - drivers/cpufreq/pcc-cpufreq.c:pcc_cpufreq_probe
    - drivers/clocksource/hyperv_timer.c:hv_stimer_alloc
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  ffffffff8123ee90-ffffffff8123eea7: __alloc_percpu (STB_GLOBAL)
  

• In 5.4: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff8124d2f0)
  Location: mm/percpu.c:1794
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/ibs.c:perf_ibs_pmu_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/psi.c:psi_cgroup_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/xen/xen-acpi-processor.c:xen_acpi_processor_init
    - drivers/iommu/iova.c:init_iova_flush_queue
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_init
    - drivers/cpufreq/pcc-cpufreq.c:pcc_cpufreq_probe
    - drivers/clocksource/hyperv_timer.c:hv_stimer_alloc
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  ffffffff8124d2f0-ffffffff8124d307: __alloc_percpu (STB_GLOBAL)
  

• In 5.8: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff8127b630)
  Location: mm/percpu.c:1771
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:alloc_and_link_pwqs
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/psi.c:psi_cgroup_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/trace.c:allocate_trace_buffer
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_event_perf.c:perf_trace_event_reg
    - kernel/trace/trace_event_perf.c:perf_trace_event_reg
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:uprobe_buffer_init
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:alloc_mem_cgroup_per_node_info
    - mm/memcontrol.c:alloc_mem_cgroup_per_node_info
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/genhd.c:__alloc_disk_node
    - block/partitions/core.c:add_partition
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:__dma_async_device_channel_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/xen/xen-acpi-processor.c:xen_acpi_processor_init
    - drivers/iommu/iova.c:init_iova_rcaches
    - drivers/iommu/iova.c:init_iova_flush_queue
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_early_init
    - drivers/cpufreq/pcc-cpufreq.c:pcc_cpufreq_probe
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/af_inet6.c:ipv6_init_mibs
    - net/ipv6/af_inet6.c:ipv6_init_mibs
    - net/ipv6/af_inet6.c:ipv6_init_mibs
    - net/ipv6/af_inet6.c:ipv6_init_mibs
    - net/ipv6/addrconf.c:snmp6_alloc_dev
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/packet/af_packet.c:packet_create
    - net/mptcp/mib.c:mptcp_mib_alloc
  

  Symbols:

  ffffffff8127b630-ffffffff8127b647: __alloc_percpu (STB_GLOBAL)
  

• In 5.11: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff81286160)
  Location: mm/percpu.c:1904
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:alloc_and_link_pwqs
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/psi.c:psi_cgroup_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/trace.c:allocate_trace_buffer
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_event_perf.c:perf_trace_event_reg
    - kernel/trace/trace_event_perf.c:perf_trace_event_reg
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:uprobe_buffer_init
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/devmap.c:dev_map_notification
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/shmem.c:shmem_fill_super
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - fs/namespace.c:alloc_vfsmnt
    - fs/block_dev.c:bdev_alloc
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:__dma_async_device_channel_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/xen/xen-acpi-processor.c:xen_acpi_processor_init
    - drivers/iommu/iova.c:init_iova_rcaches
    - drivers/iommu/iova.c:init_iova_flush_queue
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_early_init
    - drivers/cpufreq/pcc-cpufreq.c:pcc_cpufreq_probe
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/af_inet6.c:ipv6_init_mibs
    - net/ipv6/af_inet6.c:ipv6_init_mibs
    - net/ipv6/af_inet6.c:ipv6_init_mibs
    - net/ipv6/af_inet6.c:ipv6_init_mibs
    - net/ipv6/addrconf.c:snmp6_alloc_dev
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/packet/af_packet.c:packet_create
    - net/mptcp/mib.c:mptcp_mib_alloc
  

  Symbols:

  ffffffff81286160-ffffffff81286177: __alloc_percpu (STB_GLOBAL)
  

• In 5.13: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff8128ad40)
  Location: mm/percpu.c:1905
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:alloc_and_link_pwqs
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/psi.c:psi_cgroup_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/trace.c:allocate_trace_buffer
    - kernel/trace/trace_functions.c:func_set_flag
    - kernel/trace/trace_functions.c:function_trace_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/devmap.c:dev_map_notification
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/shmem.c:shmem_fill_super
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - fs/namespace.c:alloc_vfsmnt
    - fs/block_dev.c:bdev_alloc
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:__dma_async_device_channel_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/xen/xen-acpi-processor.c:xen_acpi_processor_init
    - drivers/iommu/iova.c:init_iova_flush_queue
    - drivers/iommu/iova.c:init_iova_domain
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_init
    - drivers/cpufreq/pcc-cpufreq.c:pcc_cpufreq_probe
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/af_inet6.c:inet6_net_init
    - net/ipv6/af_inet6.c:inet6_net_init
    - net/ipv6/af_inet6.c:inet6_net_init
    - net/ipv6/af_inet6.c:inet6_net_init
    - net/ipv6/addrconf.c:ipv6_add_dev
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/packet/af_packet.c:packet_create
    - net/mptcp/mib.c:mptcp_mib_alloc
  

  Symbols:

  ffffffff8128ad40-ffffffff8128ad57: __alloc_percpu (STB_GLOBAL)
  

• In 5.15: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff812cb100)
  Location: mm/percpu.c:1948
  Inline: False
  Direct callers:
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/topology.c:__sdt_alloc
    - kernel/sched/psi.c:psi_cgroup_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/trace.c:allocate_trace_buffer
    - kernel/trace/trace_functions.c:func_set_flag
    - kernel/trace/trace_functions.c:function_trace_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_events_filter.c:parse_pred
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/devmap.c:dev_map_notification
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/shmem.c:shmem_fill_super
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - block/bdev.c:bdev_alloc
    - block/bio.c:bioset_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:__dma_async_device_channel_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/xen/xen-acpi-processor.c:xen_acpi_processor_init
    - drivers/iommu/iova.c:init_iova_flush_queue
    - drivers/iommu/iova.c:init_iova_domain
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_init
    - drivers/cpufreq/pcc-cpufreq.c:pcc_cpufreq_probe
    - drivers/clocksource/hyperv_timer.c:hv_stimer_alloc
    - drivers/hv/hv_common.c:hv_common_init
    - drivers/hv/hv_common.c:hv_common_init
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/af_inet6.c:inet6_net_init
    - net/ipv6/af_inet6.c:inet6_net_init
    - net/ipv6/af_inet6.c:inet6_net_init
    - net/ipv6/af_inet6.c:inet6_net_init
    - net/ipv6/addrconf.c:ipv6_add_dev
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/packet/af_packet.c:packet_create
    - net/mptcp/mib.c:mptcp_mib_alloc
  

  Symbols:

  ffffffff812cb100-ffffffff812cb117: __alloc_percpu (STB_GLOBAL)
  

• In 5.19: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff81328ad0)
  Location: mm/percpu.c:1948
  Inline: False
  Direct callers:
    - arch/x86/events/amd/ibs.c:perf_ibs_pmu_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/build_utility.c:psi_cgroup_alloc
    - kernel/sched/build_utility.c:build_sched_domains
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/relay.c:relay_open
    - kernel/trace/trace.c:allocate_trace_buffer
    - kernel/trace/trace.c:trace_array_init_printk
    - kernel/trace/trace_functions.c:func_set_flag
    - kernel/trace/trace_functions.c:function_trace_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_events_filter.c:parse_pred
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/devmap.c:dev_map_notification
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/shmem.c:shmem_fill_super
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/page_alloc.c:free_area_init_core_hotplug
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - fs/squashfs/decompressor_multi_percpu.c:squashfs_decompressor_create
    - block/bdev.c:bdev_alloc
    - block/bio.c:bioset_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:__dma_async_device_channel_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/xen/xen-acpi-processor.c:xen_acpi_processor_init
    - drivers/iommu/dma-iommu.c:iommu_dma_init_fq
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm.c:alloc_dev
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_init
    - drivers/cpufreq/pcc-cpufreq.c:pcc_cpufreq_probe
    - drivers/clocksource/hyperv_timer.c:hv_stimer_alloc
    - drivers/hv/hv_common.c:hv_common_init
    - drivers/hv/hv_common.c:hv_common_init
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/af_inet6.c:inet6_net_init
    - net/ipv6/af_inet6.c:inet6_net_init
    - net/ipv6/af_inet6.c:inet6_net_init
    - net/ipv6/af_inet6.c:inet6_net_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/packet/af_packet.c:packet_create
    - net/mptcp/mib.c:mptcp_mib_alloc
  

  Symbols:

  ffffffff81328ad0-ffffffff81328af3: __alloc_percpu (STB_GLOBAL)
  

• In 6.2: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff8139dd30)
  Location: mm/percpu.c:1941
  Inline: False
  Direct callers:
    - arch/x86/events/amd/ibs.c:perf_event_ibs_init
    - arch/x86/events/amd/ibs.c:perf_event_ibs_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/build_utility.c:psi_cgroup_alloc
    - kernel/sched/build_utility.c:build_sched_domains
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/relay.c:relay_open
    - kernel/trace/trace.c:allocate_trace_buffer
    - kernel/trace/trace.c:trace_array_init_printk
    - kernel/trace/trace_functions.c:func_set_flag
    - kernel/trace/trace_functions.c:function_trace_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_event_perf.c:perf_trace_event_reg
    - kernel/trace/trace_event_perf.c:perf_trace_event_reg
    - kernel/trace/trace_events_filter.c:parse_pred
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:uprobe_buffer_init
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/devmap.c:dev_map_notification
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/shmem.c:shmem_fill_super
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/page_alloc.c:free_area_init_core_hotplug
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - fs/squashfs/decompressor_multi_percpu.c:squashfs_decompressor_create
    - block/bdev.c:bdev_alloc
    - block/bio.c:bioset_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:__dma_async_device_channel_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/xen/xen-acpi-processor.c:xen_acpi_processor_init
    - drivers/iommu/dma-iommu.c:iommu_dma_init_fq
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm.c:alloc_dev
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_early_init
    - drivers/cpufreq/pcc-cpufreq.c:pcc_cpufreq_probe
    - drivers/clocksource/hyperv_timer.c:hv_stimer_alloc
    - drivers/hv/hv_common.c:hv_common_init
    - drivers/hv/hv_common.c:hv_common_init
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/packet/af_packet.c:packet_create
    - net/mptcp/mib.c:mptcp_mib_alloc
  

  Symbols:

  ffffffff8139dd30-ffffffff8139dd53: __alloc_percpu (STB_GLOBAL)
  

• In 6.5: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff813d0e90)
  Location: mm/percpu.c:1941
  Inline: False
  Direct callers:
    - arch/x86/events/amd/ibs.c:perf_event_ibs_init
    - arch/x86/events/amd/ibs.c:perf_event_ibs_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/fork.c:mm_init
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/build_utility.c:psi_cgroup_alloc
    - kernel/sched/build_utility.c:build_sched_domains
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:srcu_module_notify
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/relay.c:relay_open
    - kernel/trace/trace.c:allocate_trace_buffer
    - kernel/trace/trace.c:trace_array_init_printk
    - kernel/trace/trace_functions.c:func_set_flag
    - kernel/trace/trace_functions.c:function_trace_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_event_perf.c:perf_trace_event_reg
    - kernel/trace/trace_event_perf.c:perf_trace_event_reg
    - kernel/trace/trace_events_filter.c:parse_pred
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:uprobe_buffer_init
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/devmap.c:dev_map_notification
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/shmem.c:shmem_fill_super
    - mm/mm_init.c:free_area_init_core_hotplug
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - fs/squashfs/decompressor_multi_percpu.c:squashfs_decompressor_create
    - block/bdev.c:bdev_alloc
    - block/bio.c:bioset_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:__dma_async_device_channel_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/xen/xen-acpi-processor.c:xen_acpi_processor_init
    - drivers/iommu/dma-iommu.c:iommu_dma_init_fq
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm.c:alloc_dev
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_early_init
    - drivers/cpufreq/pcc-cpufreq.c:pcc_cpufreq_evaluate
    - drivers/clocksource/hyperv_timer.c:hv_stimer_alloc
    - drivers/hv/hv_common.c:hv_common_init
    - drivers/hv/hv_common.c:hv_common_init
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/core/page_pool.c:page_pool_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/packet/af_packet.c:packet_create
    - net/mptcp/mib.c:mptcp_mib_alloc
  

  Symbols:

  ffffffff813d0e90-ffffffff813d0eb3: __alloc_percpu (STB_GLOBAL)
  

• In 6.8: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff813fb830)
  Location: mm/percpu.c:1941
  Inline: False
  Direct callers:
    - arch/x86/events/amd/ibs.c:perf_event_ibs_init
    - arch/x86/events/amd/ibs.c:perf_event_ibs_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/fork.c:mm_init
    - kernel/workqueue.c:alloc_and_link_pwqs
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/core.c:sched_tick_offload_init
    - kernel/sched/build_utility.c:psi_cgroup_alloc
    - kernel/sched/build_utility.c:build_sched_domains
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/sched/build_utility.c:__sdt_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:srcu_module_notify
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/crash_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/relay.c:relay_open
    - kernel/trace/trace.c:allocate_trace_buffer
    - kernel/trace/trace.c:trace_array_init_printk
    - kernel/trace/trace_functions.c:func_set_flag
    - kernel/trace/trace_functions.c:function_trace_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_event_perf.c:perf_trace_event_reg
    - kernel/trace/trace_event_perf.c:perf_trace_event_reg
    - kernel/trace/trace_events_filter.c:parse_pred
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:uprobe_buffer_init
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/devmap.c:dev_map_notification
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/shmem.c:shmem_fill_super
    - mm/mm_init.c:free_area_init_core_hotplug
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/slub.c:kmem_cache_open
    - mm/swapfile.c:__do_sys_swapon
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - fs/squashfs/decompressor_multi_percpu.c:squashfs_decompressor_create
    - block/bdev.c:bdev_alloc
    - block/bio.c:bioset_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:__dma_async_device_channel_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/xen/xen-acpi-processor.c:xen_acpi_processor_init
    - drivers/iommu/dma-iommu.c:iommu_dma_init_fq
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm.c:alloc_dev
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_early_init
    - drivers/cpufreq/pcc-cpufreq.c:pcc_cpufreq_evaluate
    - drivers/clocksource/hyperv_timer.c:hv_stimer_alloc
    - drivers/hv/hv_common.c:hv_common_init
    - drivers/hv/hv_common.c:hv_common_init
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/core/page_pool.c:page_pool_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/ipv6/seg6_hmac.c:seg6_hmac_init_algo
    - net/packet/af_packet.c:packet_create
    - net/mptcp/mib.c:mptcp_mib_alloc
  

  Symbols:

  ffffffff813fb830-ffffffff813fb853: __alloc_percpu (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffff8000102e3ba8)
  Location: mm/percpu.c:1794
  Inline: False
  Direct callers:
    - arch/arm64/kernel/fpsimd.c:sve_setup
    - virt/kvm/arm/arm.c:kvm_arch_init_vm
    - arch/arm/xen/enlighten.c:xen_guest_init
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/psi.c:psi_cgroup_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:__blk_trace_setup
    - kernel/trace/blktrace.c:__blk_trace_setup
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/devmap.c:dev_map_init_map
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/irqchip/irq-gic.c:gic_init_bases
    - drivers/irqchip/irq-gic.c:gic_init_bases
    - drivers/irqchip/irq-gic.c:gic_init_bases
    - drivers/irqchip/irq-gic-v3.c:gic_init_bases
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/iommu/iova.c:init_iova_flush_queue
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/firmware/arm_sdei.c:sdei_event_register
    - drivers/clocksource/arm_arch_timer.c:arch_timer_register
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  ffff8000102e3ba8-ffff8000102e3be4: __alloc_percpu (STB_GLOBAL)
  

• In armhf: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (c0507bb4)
  Location: mm/percpu.c:1794
  Inline: False
  Direct callers:
    - arch/arm/kernel/smp_twd.c:twd_local_timer_of_register
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/psi.c:psi_cgroup_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:__blk_trace_setup
    - kernel/trace/blktrace.c:__blk_trace_setup
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/devmap.c:dev_map_init_map
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:__se_sys_io_setup
    - fs/ext4/mballoc.c:ext4_mb_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/irqchip/irq-gic.c:gic_init_bases
    - drivers/irqchip/irq-gic.c:gic_init_bases
    - drivers/irqchip/irq-gic.c:gic_init_bases
    - drivers/irqchip/irq-gic-v3.c:gic_init_bases
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/clocksource/timer-armada-370-xp.c:armada_370_xp_timer_common_init
    - drivers/clocksource/timer-qcom.c:msm_dt_timer_init
    - drivers/clocksource/arm_arch_timer.c:arch_timer_of_init
    - drivers/clocksource/arm_global_timer.c:global_timer_of_register
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  c0507bb4-c0507bd8: __alloc_percpu (STB_GLOBAL)
  

• In ppc64el: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (c0000000003a3540)
  Location: mm/percpu.c:1794
  Inline: False
  Direct callers:
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/psi.c:psi_cgroup_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:__blk_trace_setup
    - kernel/trace/blktrace.c:__blk_trace_setup
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  c0000000003a3540-c0000000003a355c: __alloc_percpu (STB_GLOBAL)
  

• In riscv64: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffe0001f9c64)
  Location: mm/percpu.c:1794
  Inline: False
  Direct callers:
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/psi.c:psi_cgroup_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:__blk_trace_setup
    - kernel/trace/blktrace.c:__blk_trace_setup
    - kernel/trace/trace_event_perf.c:perf_trace_init
    - kernel/trace/trace_event_perf.c:perf_trace_init
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/devmap.c:dev_map_init_map
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - mm/memcontrol.c:mem_cgroup_css_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:__se_sys_io_setup
    - fs/ext4/mballoc.c:ext4_mb_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  ffffffe0001f9c64-ffffffe0001f9c9e: __alloc_percpu (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff81245940)
  Location: mm/percpu.c:1794
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/ibs.c:perf_ibs_pmu_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/psi.c:psi_cgroup_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/xen/xen-acpi-processor.c:xen_acpi_processor_init
    - drivers/iommu/iova.c:init_iova_flush_queue
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_init
    - drivers/clocksource/hyperv_timer.c:hv_stimer_alloc
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  ffffffff81245940-ffffffff81245957: __alloc_percpu (STB_GLOBAL)
  

• In azure: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff812388f0)
  Location: mm/percpu.c:1794
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/ibs.c:perf_ibs_pmu_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/core.c:sched_tick_offload_init
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/psi.c:psi_cgroup_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/iommu/iova.c:init_iova_flush_queue
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_init
    - drivers/cpufreq/pcc-cpufreq.c:pcc_cpufreq_probe
    - drivers/clocksource/hyperv_timer.c:hv_stimer_alloc
    - drivers/hv/hv.c:hv_init
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  ffffffff812388f0-ffffffff81238907: __alloc_percpu (STB_GLOBAL)
  

• In gcp: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff812436e0)
  Location: mm/percpu.c:1794
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/ibs.c:perf_ibs_pmu_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/psi.c:psi_cgroup_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/xen/xen-acpi-processor.c:xen_acpi_processor_init
    - drivers/iommu/iova.c:init_iova_flush_queue
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_init
    - drivers/cpufreq/pcc-cpufreq.c:pcc_cpufreq_probe
    - drivers/clocksource/hyperv_timer.c:hv_stimer_alloc
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/netfilter/nf_conntrack_core.c:nf_conntrack_init_net
    - net/netfilter/nf_conntrack_core.c:nf_conntrack_init_net
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  ffffffff812436e0-ffffffff812436f7: __alloc_percpu (STB_GLOBAL)
  

• In lowlatency: ✅

  void *__alloc_percpu(size_t size, size_t align);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff81252ea0)
  Location: mm/percpu.c:1794
  Inline: False
  Direct callers:
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/uncore.c:amd_uncore_init
    - arch/x86/events/amd/ibs.c:perf_ibs_pmu_init
    - arch/x86/hyperv/hv_init.c:hyperv_init
    - arch/x86/kernel/acpi/cstate.c:ffh_cstate_init
    - kernel/workqueue.c:alloc_workqueue
    - kernel/workqueue.c:schedule_on_each_cpu
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/psi.c:psi_cgroup_alloc
    - kernel/locking/percpu-rwsem.c:__percpu_init_rwsem
    - kernel/irq/irqdesc.c:alloc_desc
    - kernel/irq/matrix.c:irq_alloc_matrix
    - kernel/rcu/srcutree.c:init_srcu_struct_fields
    - kernel/smp.c:smpcfd_prepare_cpu
    - kernel/kexec_core.c:crash_notes_memory_init
    - kernel/cgroup/rstat.c:cgroup_rstat_init
    - kernel/trace/blktrace.c:blk_trace_setup_queue
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/blktrace.c:do_blk_trace_setup
    - kernel/trace/trace_kprobe.c:alloc_trace_kprobe
    - kernel/trace/trace_uprobe.c:probe_event_enable
    - kernel/bpf/percpu_freelist.c:pcpu_freelist_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/bpf/bpf_lru_list.c:bpf_lru_init
    - kernel/events/core.c:perf_cgroup_css_alloc
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/core.c:perf_pmu_register
    - kernel/events/hw_breakpoint.c:register_wide_hw_breakpoint
    - kernel/padata.c:padata_alloc_pd
    - kernel/padata.c:padata_alloc_pd
    - mm/page_alloc.c:setup_per_cpu_pageset
    - mm/page_alloc.c:setup_zone_pageset
    - mm/swapfile.c:__do_sys_swapon
    - mm/zswap.c:zswap_pool_create
    - mm/slub.c:kmem_cache_open
    - mm/memory_hotplug.c:hotadd_new_pgdat
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - mm/memcontrol.c:mem_cgroup_alloc
    - fs/namespace.c:alloc_vfsmnt
    - fs/aio.c:ioctx_alloc
    - fs/ext4/mballoc.c:ext4_mb_init
    - block/blk-mq.c:blk_mq_init_allocated_queue
    - block/blk-stat.c:blk_stat_alloc_callback
    - block/genhd.c:__alloc_disk_node
    - block/partition-generic.c:add_partition
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-throttle.c:blk_throtl_init
    - block/blk-iocost.c:blk_iocost_init
    - drivers/idle/intel_idle.c:intel_idle_init
    - drivers/dma/dmaengine.c:dma_async_device_register
    - drivers/dma/dmaengine.c:dma_channel_table_init
    - drivers/xen/xen-acpi-processor.c:xen_acpi_processor_init
    - drivers/iommu/iova.c:init_iova_flush_queue
    - drivers/base/devres.c:__devm_alloc_percpu
    - drivers/nvdimm/region_devs.c:nd_region_create
    - drivers/net/ppp/ppp_generic.c:ppp_dev_configure
    - drivers/md/dm-stats.c:dm_stats_init
    - drivers/cpufreq/acpi-cpufreq.c:acpi_cpufreq_init
    - drivers/cpufreq/pcc-cpufreq.c:pcc_cpufreq_probe
    - drivers/clocksource/hyperv_timer.c:hv_stimer_alloc
    - net/core/sock.c:sock_inuse_init_net
    - net/core/sock.c:sock_inuse_init_net
    - net/core/dev.c:alloc_netdev_mqs
    - net/core/neighbour.c:neigh_table_init
    - net/sched/sch_generic.c:qdisc_alloc
    - net/sched/act_api.c:tcf_idr_create
    - net/ipv4/route.c:ip_rt_init
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/af_inet.c:ipv4_mib_init_net
    - net/ipv4/fib_trie.c:fib_trie_table
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/ipv6/seg6_hmac.c:seg6_hmac_init
    - net/packet/af_packet.c:packet_create
  

  Symbols:

  ffffffff81252ea0-ffffffff81252eb7: __alloc_percpu (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅