This ABI is renamed and moved to a new location /sys/kernel/fadump/enabled.
│ │ │ │Has the following ABI:
│ │ │ │This ABI is renamed and moved to a new location /sys/kernel/fadump/registered.
│ │ │ │Has the following ABI:
│ │ │ │This ABI is renamed and moved to a new location /sys/kernel/fadump/release_mem.
│ │ │ │Has the following ABI:
│ │ │ │Has the following ABI:
│ │ │ │To allow older tooling to continue to operate, when mounting │ │ │ │ debugfs, the tracefs file system would automatically get mounted in │ │ │ │ the “tracing” directory of debugfs. The tracefs interface was added │ │ │ │ in January 2015 in the v4.1 kernel.
│ │ │ │All tooling should now be using tracefs directly and the “tracing” │ │ │ │ directory in debugfs should be removed by January 2030.
│ │ │ │/sys/kernel/fadump_enabled |
│ │ │ │
Defined on file sysfs-kernel-fadump_enabled
│ │ │ │read only │ │ │ │ Primarily used to identify whether the FADump is enabled in │ │ │ │ the kernel or not. │ │ │ │ User: Kdump service
│ │ │ │ -/sys/kernel/fadump_registered |
│ │ │ │
Defined on file sysfs-kernel-fadump_registered
│ │ │ │read/write │ │ │ │ Helps to control the dump collect feature from userspace. │ │ │ │ Setting 1 to this file enables the system to collect the │ │ │ │ dump and 0 to disable it. │ │ │ │ User: Kdump service
│ │ │ │ -/sys/kernel/fadump_release_mem |
│ │ │ │
Defined on file sysfs-kernel-fadump_release_mem
│ │ │ │write only
│ │ │ ├── ./usr/share/doc/linux-doc-6.17/html/admin-guide/abi-testing-files.html
│ │ │ │ @@ -7514,17 +7514,17 @@
│ │ │ │
│ │ │ │
│ │ │ │ Has the following ABI: Has the following ABI: Has the following ABI: Has the following ABI:ABI file testing/sysfs-kernel-fadump¶
│ │ │ │
│ │ │ │
│ │ │ │ ABI file testing/sysfs-kernel-fscaps¶
│ │ │ │ @@ -8428,24 +8428,24 @@
│ │ │ │ ABI file testing/sysfs-pps-gen¶
│ │ │ │
│ │ │ │
│ │ │ │ ABI file testing/sysfs-pps-gen-tio¶
│ │ │ │
│ │ │ │ -
│ │ │ │ ABI file testing/sysfs-profiling¶
│ │ │ │
│ │ │ │
Defined on file sysfs-pps-gen
│ │ │ │The /sys/class/pps-gen/pps-genX/ directory is related to X-th │ │ │ │ PPS generator in the system. Each directory contain files to │ │ │ │ manage and control its PPS generator.
│ │ │ │ -/sys/class/pps-gen/pps-genX/enable |
│ │ │ │
Defined on file sysfs-pps-gen
│ │ │ │This write-only file enables or disables generation of the │ │ │ │ @@ -36192,15 +36192,15 @@ │ │ │ │ │ │ │ │ │ │ │ │
Defined on file sysfs-pps-gen
│ │ │ │This read-only file contains the current time stored into the │ │ │ │ generator clock as two integers representing the current time │ │ │ │ seconds and nanoseconds.
│ │ │ │ -/sys/class/pps-gen/pps-genx/enable |
│ │ │ │
Defined on file sysfs-pps-gen-tio
│ │ │ │Enable or disable PPS TIO generator output.
│ │ │ │ @@ -54864,15 +54864,15 @@ │ │ │ │ │ │ │ │Defined on file sysfs-kernel-fadump
│ │ │ │read/write │ │ │ │ This is a special sysfs file available to setup additional │ │ │ │ parameters to be passed to capture kernel. For HASH MMU it │ │ │ │ is exported only if RMA size higher than 768MB.
│ │ │ │ -/sys/kernel/fadump/enabled |
│ │ │ │
Defined on file sysfs-kernel-fadump
│ │ │ │read only │ │ │ │ @@ -54899,27 +54899,27 @@ │ │ │ │ │ │ │ │ │ │ │ │
Defined on file sysfs-kernel-fadump
│ │ │ │read only │ │ │ │ Provide information about the amount of memory reserved by │ │ │ │ FADump to save the crash dump in bytes.
│ │ │ │ -/sys/kernel/fadump/registered |
│ │ │ │
Defined on file sysfs-kernel-fadump
│ │ │ │read/write │ │ │ │ Helps to control the dump collect feature from userspace. │ │ │ │ Setting 1 to this file enables the system to collect the │ │ │ │ dump and 0 to disable it. │ │ │ │ User: Kdump service
│ │ │ │ -/sys/kernel/fadump/release_mem |
│ │ │ │
Defined on file sysfs-kernel-fadump
│ │ │ │write only ├── linux-image-6.17.10+deb14-amd64-dbg_6.17.10-1_amd64.deb │ ├── file list │ │ @@ -1,3 +1,3 @@ │ │ -rw-r--r-- 0 0 0 4 2025-12-02 16:16:02.000000 debian-binary │ │ --rw-r--r-- 0 0 0 111068 2025-12-02 16:16:02.000000 control.tar.xz │ │ --rw-r--r-- 0 0 0 1095531708 2025-12-02 16:16:02.000000 data.tar.xz │ │ +-rw-r--r-- 0 0 0 111088 2025-12-02 16:16:02.000000 control.tar.xz │ │ +-rw-r--r-- 0 0 0 1095537800 2025-12-02 16:16:02.000000 data.tar.xz │ ├── control.tar.xz │ │ ├── control.tar │ │ │ ├── ./md5sums │ │ │ │ ├── ./md5sums │ │ │ │ │┄ Files differ │ ├── data.tar.xz │ │ ├── data.tar │ │ │ ├── ./usr/lib/debug/boot/System.map-6.17.10+deb14-amd64 │ │ │ │ @@ -162121,16 +162121,16 @@ │ │ │ │ ffffffff83a4266a d __setup_str_enable_stacktrace │ │ │ │ ffffffff83a42675 d __setup_str_setup_trace_event │ │ │ │ ffffffff83a42682 d __setup_str_setup_trace_triggers │ │ │ │ ffffffff83a42691 d __setup_str_set_kprobe_boot_events │ │ │ │ ffffffff83a426a0 d __cert_list_start │ │ │ │ ffffffff83a426a0 d __module_cert_start │ │ │ │ ffffffff83a426a0 D system_certificate_list │ │ │ │ -ffffffff83a4287d d __cert_list_end │ │ │ │ -ffffffff83a4287d d __module_cert_end │ │ │ │ +ffffffff83a4287e d __cert_list_end │ │ │ │ +ffffffff83a4287e d __module_cert_end │ │ │ │ ffffffff83a42880 D system_certificate_list_size │ │ │ │ ffffffff83a42888 D module_cert_size │ │ │ │ ffffffff83a42890 D blacklist_hashes │ │ │ │ ffffffff83a42898 d __setup_str_setup_thp_shmem │ │ │ │ ffffffff83a428a3 d __setup_str_setup_transparent_hugepage_tmpfs │ │ │ │ ffffffff83a428bf d __setup_str_setup_transparent_hugepage_shmem │ │ │ │ ffffffff83a428db d __setup_str_early_init_on_free │ │ │ ├── ./usr/lib/debug/boot/vmlinux-6.17.10+deb14-amd64 │ │ │ │ ├── readelf --wide --symbols {} │ │ │ │ │ @@ -20603,16 +20603,16 @@ │ │ │ │ │ 20599: ffffffff83cd0220 8 OBJECT LOCAL DEFAULT 41 secondary_trusted_keys │ │ │ │ │ 20600: ffffffff83cd0218 8 OBJECT LOCAL DEFAULT 41 machine_trusted_keys │ │ │ │ │ 20601: ffffffff83cd0210 8 OBJECT LOCAL DEFAULT 41 platform_trusted_keys │ │ │ │ │ 20602: ffffffff812223a8 22 FUNC LOCAL DEFAULT 1 verify_pkcs7_message_sig.cold │ │ │ │ │ 20603: 0000000000000000 0 FILE LOCAL DEFAULT ABS system_certificates.o │ │ │ │ │ 20604: ffffffff83a426a0 0 NOTYPE LOCAL DEFAULT 25 __cert_list_start │ │ │ │ │ 20605: ffffffff83a426a0 0 NOTYPE LOCAL DEFAULT 25 __module_cert_start │ │ │ │ │ - 20606: ffffffff83a4287d 0 NOTYPE LOCAL DEFAULT 25 __module_cert_end │ │ │ │ │ - 20607: ffffffff83a4287d 0 NOTYPE LOCAL DEFAULT 25 __cert_list_end │ │ │ │ │ + 20606: ffffffff83a4287e 0 NOTYPE LOCAL DEFAULT 25 __module_cert_end │ │ │ │ │ + 20607: ffffffff83a4287e 0 NOTYPE LOCAL DEFAULT 25 __cert_list_end │ │ │ │ │ 20608: 0000000000000000 0 FILE LOCAL DEFAULT ABS blacklist.c │ │ │ │ │ 20609: ffffffff83a706fc 0 NOTYPE LOCAL DEFAULT 25 __initcall__kmod_blacklist__531_359_blacklist_init6 │ │ │ │ │ 20610: ffffffff8382fd80 207 FUNC LOCAL DEFAULT 23 blacklist_init │ │ │ │ │ 20611: ffffffff81611f60 503 FUNC LOCAL DEFAULT 1 blacklist_vet_description │ │ │ │ │ 20612: ffffffff8223ea4a 4 OBJECT LOCAL DEFAULT 3 tbs_prefix │ │ │ │ │ 20613: ffffffff8223ea46 4 OBJECT LOCAL DEFAULT 3 bin_prefix │ │ │ │ │ 20614: ffffffff81612170 19 FUNC LOCAL DEFAULT 1 blacklist_key_update │ │ │ │ ├── readelf --wide --notes {} │ │ │ │ │ @@ -15,8 +15,8 @@ │ │ │ │ │ Xen 0x00000004 Unknown note type: (0x00000009) description data: 79 65 73 00 │ │ │ │ │ Xen 0x00000010 Unknown note type: (0x0000000d) description data: 01 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 │ │ │ │ │ Xen 0x00000004 Unknown note type: (0x00000010) description data: 01 00 00 00 │ │ │ │ │ Xen 0x00000008 GO BUILDID description data: 00 00 00 00 00 00 00 00 │ │ │ │ │ Xen 0x00000004 Unknown note type: (0x00000011) description data: 01 88 00 00 │ │ │ │ │ Xen 0x00000008 Unknown note type: (0x00000008) description data: 67 65 6e 65 72 69 63 00 │ │ │ │ │ Xen 0x00000004 Unknown note type: (0x0000000e) description data: 01 00 00 00 │ │ │ │ │ - GNU 0x00000014 NT_GNU_BUILD_ID (unique build ID bitstring) Build ID: 682c1eaa8123a52a85b9159e02b280294741fb4f │ │ │ │ │ + GNU 0x00000014 NT_GNU_BUILD_ID (unique build ID bitstring) Build ID: 5fafee99adec6c9e24c6e1a353c67c6c7d118f3d │ │ │ │ ├── strings --all --bytes=8 {} │ │ │ │ │ @@ -187677,16 +187677,16 @@ │ │ │ │ │ traceoff_on_warning │ │ │ │ │ ftrace_dump_on_oops │ │ │ │ │ stacktrace │ │ │ │ │ trace_event= │ │ │ │ │ trace_trigger= │ │ │ │ │ kprobe_event= │ │ │ │ │ #Build time autogenerated kernel key0 │ │ │ │ │ -251203002215Z │ │ │ │ │ -21251109002215Z0.1,0* │ │ │ │ │ +270105084444Z │ │ │ │ │ +21261212084444Z0.1,0* │ │ │ │ │ #Build time autogenerated kernel key0v0 │ │ │ │ │ thp_shmem= │ │ │ │ │ transparent_hugepage_tmpfs= │ │ │ │ │ transparent_hugepage_shmem= │ │ │ │ │ init_on_free │ │ │ │ │ init_on_alloc │ │ │ │ │ hashdist= │ │ │ │ ├── readelf --wide --decompress --hex-dump=.rodata {} │ │ │ │ │ @@ -296250,15 +296250,15 @@ │ │ │ │ │ 0xffffffff82685370 0925a402 1b25a402 2925a402 3325a402 .%...%..)%..3%.. │ │ │ │ │ 0xffffffff82685380 4b25a402 6125a402 7625a402 8525a402 K%..a%..v%...%.. │ │ │ │ │ 0xffffffff82685390 9525a402 a525a402 b525a402 c925a402 .%...%...%...%.. │ │ │ │ │ 0xffffffff826853a0 e025a402 ea25a402 f725a402 0626a402 .%...%...%...&.. │ │ │ │ │ 0xffffffff826853b0 1626a402 2b26a402 3a26a402 4e26a402 .&..+&..:&..N&.. │ │ │ │ │ 0xffffffff826853c0 6226a402 6a26a402 7526a402 8226a402 b&..j&..u&...&.. │ │ │ │ │ 0xffffffff826853d0 9126a402 a026a402 a026a402 a026a402 .&...&...&...&.. │ │ │ │ │ - 0xffffffff826853e0 7d28a402 7d28a402 8028a402 8828a402 }(..}(...(...(.. │ │ │ │ │ + 0xffffffff826853e0 7e28a402 7e28a402 8028a402 8828a402 ~(..~(...(...(.. │ │ │ │ │ 0xffffffff826853f0 9028a402 9828a402 a328a402 bf28a402 .(...(...(...(.. │ │ │ │ │ 0xffffffff82685400 db28a402 e828a402 f628a402 0029a402 .(...(...(...).. │ │ │ │ │ 0xffffffff82685410 0c29a402 1729a402 3029a402 4029a402 .)...)..0)..@).. │ │ │ │ │ 0xffffffff82685420 6029a402 d02ca402 db2ca402 e82ca402 `)...,...,...,.. │ │ │ │ │ 0xffffffff82685430 f32ca402 002da402 0b2da402 1c2da402 .,...-...-...-.. │ │ │ │ │ 0xffffffff82685440 2a2da402 362da402 442da402 512da402 *-..6-..D-..Q-.. │ │ │ │ │ 0xffffffff82685450 5a2da402 672da402 7c2da402 8d2da402 Z-..g-..|-...-.. │ │ │ │ ├── __bug_table │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .orc_header │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .orc_unwind_ip │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .orc_unwind │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .orc_lookup │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .init.text │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .altinstr_aux │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .init.data │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .x86_cpu_dev.init │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .retpoline_sites │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .return_sites │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .call_sites │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .ibt_endbr_seal │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .altinstructions │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .altinstr_replacement │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .apicdrivers │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .exit.text │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .data..percpu │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── runtime_shift_d_hash_shift │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── runtime_ptr_dentry_hashtable │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── runtime_ptr_USER_PTR_MAX │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .smp_locks │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .data_nosave │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .bss │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .brk │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .init.scratch │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .debug_str │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .debug_line_str │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .comment │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .strtab │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ │ ├── .shstrtab │ │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ ├── ./usr/lib/debug/.build-id/46/b52156646b9ff2c3632516f5470de9d595fa86.debug │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ ├── ./usr/lib/debug/.build-id/6c/5a51822835d767bd0246c651814b396f16e2fa.debug │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ ├── ./usr/lib/debug/.build-id/7e/e87882d3f0beb536d0036fb567a4c2aa334f83.debug │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ ├── ./usr/lib/debug/lib/modules/6.17.10+deb14-amd64/vmlinux │ │ │ │┄ Timeout exceeded; details may be incomplete. │ │ │ ├── ./usr/lib/debug/vmlinux-6.17.10+deb14-amd64 │ │ │ │┄ Timeout exceeded; details may be incomplete. ├── linux-image-6.17.10+deb14-amd64-unsigned_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-image-6.17.10+deb14-cloud-amd64-dbg_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-image-6.17.10+deb14-cloud-amd64-unsigned_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-image-6.17.10+deb14-rt-amd64-dbg_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-image-6.17.10+deb14-rt-amd64-unsigned_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-image-amd64-dbg_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-image-amd64-signed-template_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-image-cloud-amd64-dbg_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-image-rt-amd64-dbg_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-kbuild-6.17.10+deb14_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-libc-dev_6.17.10-1_all.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-misc-tools_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-perf_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-source-6.17_6.17.10-1_all.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-source_6.17.10-1_all.deb │┄ Timeout exceeded; details may be incomplete. ├── rtla_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── usbip_2.0+6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── bpftool-dbgsym_7.7.0+6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── hyperv-daemons-dbgsym_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── intel-sdsi-dbgsym_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── libcpupower1-dbgsym_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-cpupower-dbgsym_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-kbuild-6.17.10+deb14-dbgsym_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-misc-tools-dbgsym_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── linux-perf-dbgsym_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── rtla-dbgsym_6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete. ├── usbip-dbgsym_2.0+6.17.10-1_amd64.deb │┄ Timeout exceeded; details may be incomplete.