DepSurf

Function: mmap_assert_write_locked

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (0)
  Location: include/linux/mmap_lock.h:84
  Inline: True
  

  In mm/util.c (0)
  Location: include/linux/mmap_lock.h:84
  Inline: True
  

  In mm/mmu_notifier.c (0)
  Location: include/linux/mmap_lock.h:84
  Inline: True
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (0)
  Location: include/linux/mmap_lock.h:168
  Inline: True
  

  In arch/x86/kernel/cpu/sgx/encl.c (0)
  Location: include/linux/mmap_lock.h:168
  Inline: True
  

  In mm/util.c (0)
  Location: include/linux/mmap_lock.h:168
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/mmap_lock.h:168
  Inline: True
  

  In mm/mmu_notifier.c (0)
  Location: include/linux/mmap_lock.h:168
  Inline: True
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (0)
  Location: include/linux/mmap_lock.h:168
  Inline: True
  

  In arch/x86/kernel/cpu/sgx/encl.c (0)
  Location: include/linux/mmap_lock.h:168
  Inline: True
  

  In mm/util.c (0)
  Location: include/linux/mmap_lock.h:168
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/mmap_lock.h:168
  Inline: True
  

  In mm/mmu_notifier.c (0)
  Location: include/linux/mmap_lock.h:168
  Inline: True
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In arch/x86/kernel/cpu/sgx/encl.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/util.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/mmu_notifier.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In arch/x86/kernel/cpu/sgx/encl.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/util.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/mmap.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/hugetlb.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/mmu_notifier.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/khugepaged.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/events/core.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In arch/x86/kernel/cpu/sgx/encl.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/util.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/mmap.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/pagewalk.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/hugetlb.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/mmu_notifier.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

  In mm/khugepaged.c (0)
  Location: include/linux/mmap_lock.h:159
  Inline: True
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In arch/x86/events/core.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In arch/x86/kernel/process_64.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In arch/x86/kernel/cpu/sgx/driver.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In arch/x86/kernel/cpu/sgx/encl.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In arch/x86/kernel/cpu/sgx/virt.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In arch/x86/mm/pat/memtype.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/fork.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/sys.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/relay.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/trace/trace_events_user.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/bpf/syscall.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/bpf/ringbuf.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/events/core.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/events/uprobes.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/shmem.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/util.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/mlock.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/mmap.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/mprotect.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/mremap.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/pagewalk.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/vmalloc.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/madvise.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/hugetlb.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/mempolicy.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/mmu_notifier.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/khugepaged.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/secretmem.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/ptdump.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/exec.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/userfaultfd.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/aio.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/binfmt_elf.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/compat_binfmt_elf.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/coredump.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/proc/task_mmu.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/proc/vmcore.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/ext4/file.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/hugetlbfs/inode.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/fuse/dax.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In ipc/shm.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In security/selinux/selinuxfs.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In drivers/video/fbdev/core/fb_defio.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In drivers/scsi/sg.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In drivers/usb/core/devio.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In net/ipv4/tcp.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In arch/x86/events/core.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In arch/x86/kernel/process_64.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In arch/x86/kernel/cpu/sgx/driver.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In arch/x86/kernel/cpu/sgx/encl.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In arch/x86/kernel/cpu/sgx/virt.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In arch/x86/kernel/shstk.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In arch/x86/mm/pat/memtype.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/fork.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/sys.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/relay.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/trace/trace_events_user.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/bpf/syscall.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/bpf/ringbuf.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/events/core.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In kernel/events/uprobes.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/shmem.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/util.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/memory.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/mlock.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/mmap.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/mprotect.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/mremap.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/pagewalk.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/vmalloc.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/madvise.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/mempolicy.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/mmu_notifier.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/khugepaged.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/secretmem.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In mm/ptdump.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/exec.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/userfaultfd.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/aio.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/binfmt_elf.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/compat_binfmt_elf.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/coredump.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/proc/task_mmu.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/proc/vmcore.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/ext4/file.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/hugetlbfs/inode.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In fs/fuse/dax.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In ipc/shm.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In security/selinux/selinuxfs.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In drivers/video/fbdev/core/fb_defio.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In drivers/scsi/sg.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In drivers/gpu/drm/drm_gem.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In drivers/gpu/drm/drm_gem_shmem_helper.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In drivers/usb/core/devio.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

  In net/ipv4/tcp.c (0)
  Location: include/linux/mmap_lock.h:69
  Inline: True
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

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

Differences