website-function

Function: set_memory_x

Status

Regular

• In 4.4: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff8106ea50)
  Location: arch/x86/mm/pageattr.c:1685
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:set_real_mode_permissions
    - arch/x86/mm/pageattr.c:set_pages_x
    - arch/x86/platform/efi/efi.c:efi_set_executable
  

  Symbols:

  ffffffff8106ea50-ffffffff8106ea94: set_memory_x (STB_GLOBAL)
  

• In 4.8: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff8106e810)
  Location: arch/x86/mm/pageattr.c:1693
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/mm/pageattr.c:set_pages_x
    - arch/x86/platform/efi/efi.c:efi_set_executable
  

  Symbols:

  ffffffff8106e810-ffffffff8106e854: set_memory_x (STB_GLOBAL)
  

• In 4.10: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff810724c0)
  Location: arch/x86/mm/pageattr.c:1693
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/mm/pageattr.c:set_pages_x
    - arch/x86/platform/efi/efi.c:efi_set_executable
  

  Symbols:

  ffffffff810724c0-ffffffff81072504: set_memory_x (STB_GLOBAL)
  

• In 4.13: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81071ab0)
  Location: arch/x86/mm/pageattr.c:1739
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/mm/pageattr.c:set_pages_x
    - arch/x86/platform/efi/efi.c:efi_set_executable
  

  Symbols:

  ffffffff81071ab0-ffffffff81071aef: set_memory_x (STB_GLOBAL)
  

• In 4.15: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81077150)
  Location: arch/x86/mm/pageattr.c:1739
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/mm/pageattr.c:set_pages_x
    - arch/x86/platform/efi/efi.c:efi_set_executable
  

  Symbols:

  ffffffff81077150-ffffffff8107718f: set_memory_x (STB_GLOBAL)
  

• In 4.18: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81079bb0)
  Location: arch/x86/mm/pageattr.c:1769
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/mm/pageattr.c:set_pages_x
    - arch/x86/platform/efi/efi.c:efi_set_executable
  

  Symbols:

  ffffffff81079bb0-ffffffff81079bef: set_memory_x (STB_GLOBAL)
  

• In 5.0: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff810803c0)
  Location: arch/x86/mm/pageattr.c:1962
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/mm/pageattr.c:set_pages_x
    - arch/x86/platform/efi/efi.c:efi_set_executable
  

  Symbols:

  ffffffff810803c0-ffffffff810803ff: set_memory_x (STB_GLOBAL)
  

• In 5.3: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81083e80)
  Location: arch/x86/mm/pageattr.c:1973
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:alloc_insn_page
    - arch/x86/mm/pageattr.c:set_pages_x
    - arch/x86/platform/efi/efi.c:efi_set_executable
    - arch/x86/net/bpf_jit_comp.c:bpf_int_jit_compile
  

  Symbols:

  ffffffff81083e80-ffffffff81083ebf: set_memory_x (STB_GLOBAL)
  

• In 5.4: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81085470)
  Location: arch/x86/mm/pageattr.c:1881
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:alloc_insn_page
    - arch/x86/platform/efi/efi.c:efi_set_executable
    - arch/x86/net/bpf_jit_comp.c:bpf_int_jit_compile
  

  Symbols:

  ffffffff81085470-ffffffff810854af: set_memory_x (STB_GLOBAL)
  

• In 5.8: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff8108f190)
  Location: arch/x86/mm/pat/set_memory.c:1917
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/kernel/ftrace.c:create_trampoline
    - arch/x86/kernel/kprobes/core.c:alloc_insn_page
    - arch/x86/platform/efi/efi.c:efi_set_executable
    - arch/x86/net/bpf_jit_comp.c:bpf_int_jit_compile
    - kernel/bpf/trampoline.c:bpf_trampoline_lookup
    - kernel/bpf/bpf_struct_ops.c:bpf_struct_ops_map_update_elem
  

  Symbols:

  ffffffff8108f190-ffffffff8108f1cf: set_memory_x (STB_GLOBAL)
  

• In 5.11: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff8108ef80)
  Location: arch/x86/mm/pat/set_memory.c:1917
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/kernel/ftrace.c:create_trampoline
    - arch/x86/kernel/kprobes/core.c:alloc_insn_page
    - arch/x86/net/bpf_jit_comp.c:bpf_int_jit_compile
    - kernel/bpf/trampoline.c:bpf_tramp_image_alloc
    - kernel/bpf/bpf_struct_ops.c:bpf_struct_ops_map_update_elem
  

  Symbols:

  ffffffff8108ef80-ffffffff8108efbf: set_memory_x (STB_GLOBAL)
  

• In 5.13: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff8108fb10)
  Location: arch/x86/mm/pat/set_memory.c:1925
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/kernel/ftrace.c:create_trampoline
    - arch/x86/kernel/kprobes/core.c:alloc_insn_page
    - arch/x86/net/bpf_jit_comp.c:bpf_int_jit_compile
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/bpf_struct_ops.c:bpf_struct_ops_map_update_elem
  

  Symbols:

  ffffffff8108fb10-ffffffff8108fb4f: set_memory_x (STB_GLOBAL)
  

• In 5.15: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff8109f5f0)
  Location: arch/x86/mm/pat/set_memory.c:1925
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/kernel/ftrace.c:create_trampoline
    - arch/x86/kernel/kprobes/core.c:alloc_insn_page
    - arch/x86/net/bpf_jit_comp.c:bpf_int_jit_compile
    - kernel/module.c:complete_formation
    - kernel/module.c:complete_formation
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/bpf_struct_ops.c:bpf_struct_ops_map_update_elem
  

  Symbols:

  ffffffff8109f5f0-ffffffff8109f62f: set_memory_x (STB_GLOBAL)
  

• In 5.19: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff810b3310)
  Location: arch/x86/mm/pat/set_memory.c:1962
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/kernel/ftrace.c:create_trampoline
    - arch/x86/kernel/kprobes/core.c:alloc_insn_page
    - kernel/module/strict_rwx.c:module_enable_x
    - kernel/module/strict_rwx.c:module_enable_x
    - kernel/bpf/core.c:bpf_prog_pack_alloc
    - kernel/bpf/core.c:alloc_new_pack
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/bpf_struct_ops.c:bpf_struct_ops_map_update_elem
    - net/bpf/bpf_dummy_struct_ops.c:bpf_struct_ops_test_run
  

  Symbols:

  ffffffff810b3310-ffffffff810b3373: set_memory_x (STB_GLOBAL)
  

• In 6.2: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff810cddb0)
  Location: arch/x86/mm/pat/set_memory.c:2058
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - kernel/module/strict_rwx.c:module_enable_x
    - kernel/module/strict_rwx.c:module_enable_x
  

  Symbols:

  ffffffff810cddb0-ffffffff810cde13: set_memory_x (STB_GLOBAL)
  

• In 6.5: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff810d1370)
  Location: arch/x86/mm/pat/set_memory.c:2059
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - kernel/module/strict_rwx.c:module_enable_x
  

  Symbols:

  ffffffff810d1370-ffffffff810d13d3: set_memory_x (STB_GLOBAL)
  

• In 6.8: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff810d9a50)
  Location: arch/x86/mm/pat/set_memory.c:2058
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - kernel/module/strict_rwx.c:module_enable_x
  

  Symbols:

  ffffffff810d9a50-ffffffff810d9ab3: set_memory_x (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/arm64/mm/pageattr.c (ffff8000100b0438)
  Location: arch/arm64/mm/pageattr.c:132
  Inline: False
  Direct callers:
    - arch/arm64/net/bpf_jit_comp.c:bpf_int_jit_compile
  

  Symbols:

  ffff8000100b0438-ffff8000100b0474: set_memory_x (STB_GLOBAL)
  

• In armhf: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/arm/mm/pageattr.c (c031fe00)
  Location: arch/arm/mm/pageattr.c:85
  Inline: False
  Direct callers:
    - arch/arm/net/bpf_jit_32.c:bpf_int_jit_compile
    - arch/arm/plat-omap/sram.c:omap_map_sram
    - arch/arm/plat-omap/sram.c:omap_sram_push
    - drivers/misc/sram-exec.c:sram_exec_copy
  

  Symbols:

  c031fe00-c031fe24: set_memory_x (STB_GLOBAL)
  

• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81084470)
  Location: arch/x86/mm/pageattr.c:1881
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:alloc_insn_page
    - arch/x86/platform/efi/efi.c:efi_set_executable
    - arch/x86/net/bpf_jit_comp.c:bpf_int_jit_compile
  

  Symbols:

  ffffffff81084470-ffffffff810844af: set_memory_x (STB_GLOBAL)
  

• In azure: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81073080)
  Location: arch/x86/mm/pageattr.c:1881
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:alloc_insn_page
    - arch/x86/platform/efi/efi.c:efi_set_executable
    - arch/x86/net/bpf_jit_comp.c:bpf_int_jit_compile
  

  Symbols:

  ffffffff81073080-ffffffff810730bf: set_memory_x (STB_GLOBAL)
  

• In gcp: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81084420)
  Location: arch/x86/mm/pageattr.c:1881
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:alloc_insn_page
    - arch/x86/platform/efi/efi.c:efi_set_executable
    - arch/x86/net/bpf_jit_comp.c:bpf_int_jit_compile
  

  Symbols:

  ffffffff81084420-ffffffff8108445f: set_memory_x (STB_GLOBAL)
  

• In lowlatency: ✅

  int set_memory_x(long unsigned int addr, int numpages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81086560)
  Location: arch/x86/mm/pageattr.c:1881
  Inline: False
  Direct callers:
    - arch/x86/realmode/init.c:init_real_mode
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:alloc_insn_page
    - arch/x86/platform/efi/efi.c:efi_set_executable
    - arch/x86/net/bpf_jit_comp.c:bpf_int_jit_compile
  

  Symbols:

  ffffffff81086560-ffffffff8108659f: set_memory_x (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 ✅

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 ✅