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Kernel-Config

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Dear AVM: Please activate CONFIG_IKCONFIG for all kernels and modules.builtin (ascii) in rootfs to help developers. Thanks!

Goto:   GPL-Browser  -  Dependencies   -   Model-Matrix   -   SMW-Browser

Details

todo

GPL-Browser

Daily updated index of all Kconfig findings of this variable on the GPL-Browser. Last update: 2024-02-20 05:06 GMT.
The Browse column points to the Path of the Kconfig containing this variable on the gpl.boxmatrix.info service.
The SoC column lists the Chip-Codenames, the Model column lists the nicks of the Box-Models.
The Diff column links the comparison of the AVM Kernel to the pristine original from Kernel.org.
The Download column links the full tarball the respective directory content is extracted from.
The presence of this option does not mean it fits the respective model and architecture. See the Model-Matrix where it's used.

Dependencies

Daily updated index of all dependencies of this Kconfig-Variable. Last update: 2024-02-20 05:06 GMT.
The Dirs column lists the amount of root directories on the GPL-Browser containing the respective Relation.
The Firmware column lists the range of firmware versions covered by these directories.
The presence of a Relation does not mean it is used by AVM. See the Model-Matrix of each Object where it's used.

Relation Typ Object Dirs Firmware Info Origin
Required by kcfg CONFIG_ACPI_AC 33 4.87 - 7.56 ACPI AC Adapter support (ac.ko) Linux
Required by kcfg CONFIG_ACPI_BATTERY 33 4.87 - 7.56 ACPI Battery support (battery.ko) Linux
Required by kcfg CONFIG_ACPI_PROCESSOR 21 7.01 - 7.56 ACPI Processor support (processor.ko) Linux
Required by kcfg CONFIG_ACPI_REV_OVERRIDE_POSSIBLE 19 7.01 - 7.56 Allow supported ACPI revision to be overriden Linux
Required by kcfg CONFIG_ACPI_SLEEP 3 4.87 - 4.99 ACPI Sleep States support (acpi.ko, main.ko, proc.ko, sleep.ko, wakeup.ko, wakeup_rm.ko) Linux
Required by kcfg CONFIG_CRYPTO_ABLK_HELPER_X86 1 7.29 Shared async block cipher helpers for X86 (ablk_helper.ko) Linux
Required by kcfg CONFIG_CRYPTO_AES_NI_INTEL 22 7.01 - 7.56 AES cipher algorithms (AES-NI) (aesni-intel.ko) Linux
Required by kcfg CONFIG_CRYPTO_CRC32C_INTEL 30 5.29 - 7.56 CRC32c INTEL hardware acceleration (crc32c-intel.ko) Linux
Required by kcfg CONFIG_EDD 24 7.01 - 7.56 BIOS Enhanced Disk Drive calls determine boot disk (edd.ko) Linux
Required by kcfg CONFIG_FIX_EARLYCON_MEM 9 5.29 - 7.29 Add memory fixing map to earlycon console driver earlycon.ko Linux
Required by kcfg CONFIG_HUGETLBFS 30 5.29 - 7.56 HugeTLB file system support (hugetlb.ko, hugetlbfs.ko) Linux
Required by kcfg CONFIG_INTEL_IDLE 24 7.01 - 7.56 Cpuidle Driver for Intel Processors (intel_idle.ko) Linux
Required by kcfg CONFIG_INTEL_MEI 22 7.01 - 7.56 Intel Management Engine Interface (mei.ko) Linux
Required by kcfg CONFIG_INTEL_MEI_ME 22 7.01 - 7.56 ME Enabled Intel Chipsets (mei-me.ko) Linux
Required by kcfg CONFIG_INTEL_MEI_TXE 21 7.01 - 7.56 Intel Trusted Execution Environment with ME Interface (mei-txe.ko) Linux
Required by kcfg CONFIG_INTEL_PCI_MULTI_MSI 1 7.50 PCI multiple MSI support for x86 (EXPERIMENTAL) Linux
Required by kcfg CONFIG_INTEL_POWERCLAMP 22 7.01 - 7.56 Intel PowerClamp idle injection driver (intel_powerclamp.ko) Linux
Required by kcfg CONFIG_LBD 3 4.87 - 4.99 Support for Large Block Devices Linux
Required by kcfg CONFIG_LSF 2 4.99 Support for Large Single Files Linux
Required by kcfg CONFIG_PP_TX_INIT 1 7.50 PP tx init driver support (puma7_pp_init.ko) Linux
Required by kcfg CONFIG_PUMA_THERMAL 1 7.50 PUMA thermal management (puma_thermal.ko) Linux
Required by kcfg CONFIG_RTC_DRV_CMOS 30 5.29 - 7.56 PC-style 'CMOS' (rtc-cmos.ko) Linux
Required by kcfg CONFIG_SCHED_OMIT_FRAME_POINTER 28 6.06 - 7.56 Calculate simpler /proc/<PID>/wchan values Linux
Required by kcfg CONFIG_SENSORS_CORETEMP 30 5.29 - 7.56 Intel Core/Core2/Atom temperature sensor (coretemp.ko) Linux
Required by kcfg CONFIG_SENSORS_PKGTEMP 2 7.29 Intel processor package temperature sensor (pkgtemp.ko) Linux
Required by kcfg CONFIG_SERIAL_8250_LPSS 9 7.29 - 7.56 Support for serial ports on Intel LPSS platforms (8250_lpss.ko) Linux
Required by kcfg CONFIG_SERIAL_8250_MID 9 7.29 - 7.56 Support for serial ports on Intel MID platforms (8250_mid.ko) Linux
Required by kcfg CONFIG_SPI_INTEL_SPI_PLATFORM 2 7.50 - 7.56 Intel PCH/PCU SPI flash platform driver (intel-spi-platform.ko) Linux
Required by kcfg CONFIG_TRANSPARENT_HUGEPAGE 2 7.29 Transparent Hugepage Support (huge_memory.ko, khugepaged.ko) Linux
Required by kcfg CONFIG_X86_INTEL_LPSS 9 7.29 - 7.56 Intel Low Power Subsystem Support (acpi.ko, clk-x86-lpss.ko) Linux
Required by kcfg CONFIG_X86_INTEL_PSTATE 22 7.01 - 7.56 Intel P state control (intel_pstate.ko) Linux
Required by kcfg CONFIG_X86_PLATFORM_DEVICES 24 7.01 - 7.56 X86 Platform Specific Device Drivers Linux
Required by kcfg CONFIG_X86_PM_TIMER 33 4.87 - 7.56 Power Management Timer Support (acpi_pm.ko, pmtimer_64.ko, timer_pm.ko) Linux
Required by kcfg CONFIG_X86_REBOOTFIXUPS 3 4.87 - 4.99 Enable X86 board specific fixups for reboot (reboot_fixups.ko, reboot_fixups_32.ko) Linux
Selects kcfg CONFIG_ACPI_LEGACY_TABLES_LOOKUP 21 7.01 - 7.56 ACPI Legacy Tables Lookup support Linux
Selects kcfg CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT 21 7.01 - 7.56 ACPI System Power States support (acpi.ko) Linux
Selects kcfg CONFIG_ANON_INODES 24 7.01 - 7.56 Anonymous inode support (anon_inodes.ko) Linux
Selects kcfg CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE 1 7.29 Randomization of PIE load address Linux
Selects kcfg CONFIG_ARCH_CLOCKSOURCE_DATA 22 7.01 - 7.56 Architecture has extra clocksource data Linux
Selects kcfg CONFIG_ARCH_DISCARD_MEMBLOCK 22 7.01 - 7.56 Discard memory and reserved arrays if they were allocated Linux
Selects kcfg CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE 9 7.29 - 7.56 Architecture supports upgrading the ACPI tables provided by the BIOS Linux
Selects kcfg CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE 13 7.01 - 7.50 Architecture supports 64-bit atomic DEC if positive support Linux
Selects kcfg CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS 13 7.01 - 7.50 Architecture supports strict user copy size checks (usercopy.ko) Linux
Selects kcfg CONFIG_ARCH_HAS_DEBUG_VIRTUAL 1 7.56 Architecture supports debugging VM translations Linux
Selects kcfg CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED 9 7.29 - 7.56 Architecture supports access to /dev/mem Linux
Selects kcfg CONFIG_ARCH_HAS_ELF_RANDOMIZE 21 7.01 - 7.56 Architecture randomizes the stack, heap and binary images of ELF binaries Linux
Selects kcfg CONFIG_ARCH_HAS_FAST_MULTIPLIER 21 7.01 - 7.56 Architecture has fast instruction for multiply Linux
Selects kcfg CONFIG_ARCH_HAS_FORTIFY_SOURCE 1 7.56 Architecture can harden str/mem functions against buffer overflows Linux
Selects kcfg CONFIG_ARCH_HAS_GCOV_PROFILE_ALL 21 7.01 - 7.56 Architecture supports profiling for the entire kernel Linux
Selects kcfg CONFIG_ARCH_HAS_KCOV 12 7.29 - 7.56 Architecture supports code coverage for fuzzing Linux
Selects kcfg CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE 1 7.56 Architecture supports core serialization Linux
Selects kcfg CONFIG_ARCH_HAS_MMIO_FLUSH 18 7.01 - 7.50 Architecture supports flushing MMIO Linux
Selects kcfg CONFIG_ARCH_HAS_SET_MEMORY 1 7.56 Architecture supports the set_memory_* API Linux
Selects kcfg CONFIG_ARCH_HAS_SG_CHAIN 21 7.01 - 7.56 Architecture supports the chained scatterlist API Linux
Selects kcfg CONFIG_ARCH_HAS_STRICT_KERNEL_RWX 1 7.56 Architecture can make kernel text and rodata RO and none-text as NX Linux
Selects kcfg CONFIG_ARCH_HAS_STRICT_MODULE_RWX 1 7.56 Architecture can set loadable kernel module data as NX and text as RO Linux
Selects kcfg CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL 9 7.29 - 7.56 Architecture supports instrumentation for the entire kernel Linux
Selects kcfg CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG 22 7.01 - 7.56 Architecture supports NMI safe cmpxchg Linux
Selects kcfg CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC 21 7.01 - 7.56 Architecture might have ACPI PDC support (acpi.ko) Linux
Selects kcfg CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT 21 7.01 - 7.56 Architecture might have a parallel port Linux
Selects kcfg CONFIG_ARCH_MIGHT_HAVE_PC_SERIO 21 7.01 - 7.56 Architecture might have serial ports Linux
Selects kcfg CONFIG_ARCH_NO_SYSDEV_OPS 2 7.29 No support for sysdev suspend, resume and shutdown operations Linux
Selects kcfg CONFIG_ARCH_SUPPORTS_ATOMIC_RMW 22 7.01 - 7.56 Architecture supports atomic read-modify-write Linux
Selects kcfg CONFIG_ARCH_SUPPORTS_DEFERRED_STRUCT_PAGE_INIT 18 7.01 - 7.50 Architecture supports deferred memory initialization Linux
Selects kcfg CONFIG_ARCH_SUPPORTS_NUMA_BALANCING 22 7.01 - 7.56 Architecture supports Memory placement aware NUMA scheduler Linux
Selects kcfg CONFIG_ARCH_USE_BUILTIN_BSWAP 22 7.01 - 7.56 Architecture supports load-and-swap or store-and-swap instructions Linux
Selects kcfg CONFIG_ARCH_USE_CMPXCHG_LOCKREF 18 7.01 - 7.50 Architecture supports atomic Compare and Exchange instruction Linux
Selects kcfg CONFIG_ARCH_USE_QUEUED_RWLOCKS 19 7.01 - 7.56 Architecture supports queued rwlocks Linux
Selects kcfg CONFIG_ARCH_USE_QUEUED_SPINLOCKS 17 7.01 - 7.56 Architecture supports Queued Spinlocks Linux
Selects kcfg CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT 19 7.01 - 7.56 Architecture wants fork task struct Initialized by the architecture Linux
Selects kcfg CONFIG_ARCH_WANTS_PROT_NUMA_PROT_NONE 1 7.29 TODO [RCU Subsystem] Linux
Selects kcfg CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH 19 7.01 - 7.56 Architecture supports deferral of TLB flush until multiple pages are unmapped Linux
Selects kcfg CONFIG_ARCH_WANT_FRAME_POINTERS 27 6.06 - 7.50 Architecture wants kernel compiled with frame pointers Linux
Selects kcfg CONFIG_ARCH_WANT_IPC_PARSE_VERSION 21 7.01 - 7.50 Architecture wants to know IPC version (old/new) Linux
Selects kcfg CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB 21 5.29 - 7.50 Architecture wants optional CONFIG_GPIOLIB GPIO Support Linux
Selects kcfg CONFIG_BUILDTIME_EXTABLE_SORT 22 7.01 - 7.56 Sort vmlinux extables at build time Linux
Selects kcfg CONFIG_CLKEVT_I8253 22 7.01 - 7.56 Intel 8253 PIT clock events Linux
Selects kcfg CONFIG_CLKSRC_I8253 18 7.01 - 7.50 Intel 8253 PIT clock source Linux
Selects kcfg CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE 21 7.01 - 7.56 Prevent clocksource time going backwards Linux
Selects kcfg CONFIG_CLOCKSOURCE_WATCHDOG 22 7.01 - 7.56 Watchdog function for clocksources to detect instabilities Linux
Selects kcfg CONFIG_CLONE_BACKWARDS 21 7.01 - 7.50 Architecture has the first two arguments of clone(2) swapped Linux
Selects kcfg CONFIG_DCACHE_WORD_ACCESS 22 7.01 - 7.56 Support unaligned word access to dcache Linux
Selects kcfg CONFIG_EDAC_ATOMIC_SCRUB 19 7.01 - 7.56 Architecture specific atomic scrub operation Linux
Selects kcfg CONFIG_EDAC_SUPPORT 19 7.01 - 7.56 EDAC (Error Detection And Correction) reporting support Linux
Selects kcfg CONFIG_GENERIC_CLOCKEVENTS 22 7.01 - 7.56 Generic clock events (clockevents.ko, tick-common.ko) Linux
Selects kcfg CONFIG_GENERIC_CLOCKEVENTS_BROADCAST 22 7.01 - 7.56 Emulate a local clock-event device via a broadcast event source (tick-broadcast.ko) Linux
Selects kcfg CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST 22 7.01 - 7.56 Automatically adjust the min. reprogramming time for clock event device Linux
Selects kcfg CONFIG_GENERIC_CMOS_UPDATE 22 7.01 - 7.56 Generic update of CMOS clock Linux
Selects kcfg CONFIG_GENERIC_CPU_AUTOPROBE 21 7.01 - 7.56 Generic detection of CPU features Linux
Selects kcfg CONFIG_GENERIC_CPU_VULNERABILITIES 11 7.29 - 7.56 Figure out if a system is affected by vulnerabilities Linux
Selects kcfg CONFIG_GENERIC_EARLY_IOREMAP 21 7.01 - 7.56 Provide temporary early_ioremap() during boot (early_ioremap.ko) Linux
Selects kcfg CONFIG_GENERIC_FIND_FIRST_BIT 24 7.01 - 7.56 Find the first set bit in a memory region (find_next_bit.ko) Linux
Selects kcfg CONFIG_GENERIC_FIND_NEXT_BIT 2 7.29 Find the next set bit in a memory region (find_next_bit.ko) Linux
Selects kcfg CONFIG_GENERIC_IOMAP 22 7.01 - 7.56 Generic iomap suppoort (iomap.ko) Linux
Selects kcfg CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK 1 7.56 Evaluate the effective affinity mask of interrupts Linux
Selects kcfg CONFIG_GENERIC_IRQ_MIGRATION 1 7.56 Generic cpu hotunplug interrupt migration support (cpuhotplug.ko) Linux
Selects kcfg CONFIG_GENERIC_IRQ_PROBE 24 7.01 - 7.56 Interrupt probing API support (autoprobe.ko) Linux
Selects kcfg CONFIG_GENERIC_IRQ_SHOW 24 7.01 - 7.56 TODO [IRQ subsystem] Linux
Selects kcfg CONFIG_GENERIC_PENDING_IRQ 24 7.01 - 7.56 Move normal or msked IRQ (migration.ko) Linux
Selects kcfg CONFIG_GENERIC_SMP_IDLE_THREAD 22 7.01 - 7.56 Generic SMP idle thread facility Linux
Selects kcfg CONFIG_GENERIC_STRNCPY_FROM_USER 22 7.01 - 7.56 Copy a string from userspace support (strncpy_from_user.ko) Linux
Selects kcfg CONFIG_GENERIC_STRNLEN_USER 22 7.01 - 7.56 Get the size of a user string support (strnlen_user.ko) Linux
Selects kcfg CONFIG_GENERIC_TIME_VSYSCALL 22 7.01 - 7.56 Generic time update_vsyscall support Linux
Selects kcfg CONFIG_HAVE_ACPI_APEI 21 7.01 - 7.56 Architecture has ACPI Platform Error Interface (APEI) Linux
Selects kcfg CONFIG_HAVE_ACPI_APEI_NMI 21 7.01 - 7.56 Architecture has ACPI Platform Error Interface (APEI) NMI Linux
Selects kcfg CONFIG_HAVE_AOUT 29 5.29 - 7.50 Architecture has support for a.out binaries Linux
Selects kcfg CONFIG_HAVE_ARCH_AUDITSYSCALL 21 7.01 - 7.56 Architecture has AUDITSYSCALL support Linux
Selects kcfg CONFIG_HAVE_ARCH_HARDENED_USERCOPY 8 7.29 - 7.50 Architecture has hardened usercopy support Linux
Selects kcfg CONFIG_HAVE_ARCH_JUMP_LABEL 24 7.01 - 7.56 Architecture supports live patched, high efficiency branches Linux
Selects kcfg CONFIG_HAVE_ARCH_KASAN 21 7.01 - 7.56 Architecture has KASan runtime memory debugger support Linux
Selects kcfg CONFIG_HAVE_ARCH_KGDB 30 5.29 - 7.56 Architecture supports KGDB kernel debugging with remote gdb support Linux
Selects kcfg CONFIG_HAVE_ARCH_KMEMCHECK 27 6.06 - 7.50 Architecture has kmemcheck trap use of uninitialized memory support Linux
Selects kcfg CONFIG_HAVE_ARCH_MMAP_RND_BITS 9 7.29 - 7.56 Architecture supports setting the number of bits for randomizung the mmap base address Linux
Selects kcfg CONFIG_HAVE_ARCH_SECCOMP_FILTER 22 7.01 - 7.56 Architecture supports SECure COMPuting with filters Linux
Selects kcfg CONFIG_HAVE_ARCH_SOFT_DIRTY 20 7.01 - 7.50 Architecture supports soft dirty memory check Linux
Selects kcfg CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST 1 7.56 Architecture supports thread_struct whitelist for hardened usercopy Linux
Selects kcfg CONFIG_HAVE_ARCH_TRACEHOOK 30 5.29 - 7.56 Architecture supports tracehook (ptrace) register handling APIs (syscall.ko) Linux
Selects kcfg CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE 22 7.01 - 7.56 Architecture supports transparent hugepages Linux
Selects kcfg CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES 9 7.29 - 7.56 Architecture supports stack frame object validation Linux
Selects kcfg CONFIG_HAVE_BPF_JIT 13 7.01 - 7.50 Architecture supports BPF JIT optimizations Linux
Selects kcfg CONFIG_HAVE_CC_STACKPROTECTOR 20 7.01 - 7.50 Architecture supports -fstack-protector buffer overflow detection Linux
Selects kcfg CONFIG_HAVE_CMPXCHG_DOUBLE 22 7.01 - 7.56 Architecture supports cmpxchg_double for 64-bit pairs Linux
Selects kcfg CONFIG_HAVE_CMPXCHG_LOCAL 22 7.01 - 7.56 Architecture supports the this_cpu_cmpxchg() API Linux
Selects kcfg CONFIG_HAVE_CONTEXT_TRACKING 22 7.01 - 7.56 Architecture supports user context tracking for NO_HZ_FULL Linux
Selects kcfg CONFIG_HAVE_COPY_THREAD_TLS 19 7.01 - 7.56 Architecture provides copy_thread_tls Linux
Selects kcfg CONFIG_HAVE_C_RECORDMCOUNT 24 7.01 - 7.56 Architecture provides C version of recordmcount Linux
Selects kcfg CONFIG_HAVE_DEBUG_KMEMLEAK 22 7.01 - 7.56 Architecture supports the kernel memory leak detector Linux
Selects kcfg CONFIG_HAVE_DEBUG_STACKOVERFLOW 21 7.01 - 7.56 Architecture supports checking for stack overflows Linux
Selects kcfg CONFIG_HAVE_DMA_API_DEBUG 27 6.06 - 7.50 Architecture supports DMA debug facilities Linux
Selects kcfg CONFIG_HAVE_DMA_ATTRS 19 6.06 - 7.50 Architecture provides custom dma_*map*_attrs interfaces Linux
Selects kcfg CONFIG_HAVE_DMA_CONTIGUOUS 22 7.01 - 7.56 Architecture supports the DMA CMA (continuous memory allocator) Linux
Selects kcfg CONFIG_HAVE_DYNAMIC_FTRACE 30 5.29 - 7.56 Architecture supports enabling/disabling function tracing dynamically Linux
Selects kcfg CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS 22 7.01 - 7.56 Architecture supports saving/restoring registers from the function tracing handler Linux
Selects kcfg CONFIG_HAVE_EBPF_JIT 11 7.29 - 7.56 Architecture supports eBPF JIT optimizations Linux
Selects kcfg CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS 30 5.29 - 7.56 Architecture can do unaligned accesses efficiently Linux
Selects kcfg CONFIG_HAVE_EXIT_THREAD 9 7.29 - 7.56 Architecture provides custom exit_thread function Linux
Selects kcfg CONFIG_HAVE_FTRACE_MCOUNT_RECORD 30 5.29 - 7.56 Architecture supports the ftrace recordmcount program Linux
Selects kcfg CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST 19 6.06 - 7.50 Architecture supports the ftrace Function Graph Frame Pointer Test Linux
Selects kcfg CONFIG_HAVE_FUNCTION_GRAPH_TRACER 28 6.06 - 7.56 Architecture supports the ftrace Function Graph Tracer Linux
Selects kcfg CONFIG_HAVE_FUNCTION_TRACER 30 5.29 - 7.56 Architecture supports the ftrace Function Tracer Linux
Selects kcfg CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST 7 6.06 - 7.29 Architecture supports the ftrace Mcount Test Linux
Selects kcfg CONFIG_HAVE_GCC_PLUGINS 12 7.29 - 7.56 Architecture supports the GCC plugin infrastructure Linux
Selects kcfg CONFIG_HAVE_GENERIC_DMA_COHERENT 29 5.29 - 7.50 Architecture supports generic coherent per-device memory handling (dma-coherent.ko) Linux
Selects kcfg CONFIG_HAVE_GENERIC_HARDIRQS 3 7.29 Architecture supports generic hard IRQ handling Linux
Selects kcfg CONFIG_HAVE_HW_BREAKPOINT 23 7.01 - 7.56 (hw_breakpoint.ko) Linux
Selects kcfg CONFIG_HAVE_IDE 30 5.29 - 7.56 Architecture supports IDE Linux
Selects kcfg CONFIG_HAVE_IOREMAP_PROT 30 5.29 - 7.56 Architecture has ioremap_prot() Linux
Selects kcfg CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK 21 7.01 - 7.56 Architecture supports IRQ exit on separate stack Linux
Selects kcfg CONFIG_HAVE_IRQ_TIME_ACCOUNTING 22 7.01 - 7.56 Architecture supports precise IRQ time accounting Linux
Selects kcfg CONFIG_HAVE_IRQ_WORK 2 7.29 Architecture supports generic hard-irq context callbacks Linux
Selects kcfg CONFIG_HAVE_KERNEL_BZIP2 28 6.06 - 7.56 Architecture supports BZIP2 compressed kernel Linux
Selects kcfg CONFIG_HAVE_KERNEL_GZIP 28 6.06 - 7.56 Architecture supports GZIP compressed kernel Linux
Selects kcfg CONFIG_HAVE_KERNEL_LZ4 21 7.01 - 7.56 Architecture supports LZ4 compressed kernel Linux
Selects kcfg CONFIG_HAVE_KERNEL_LZMA 28 6.06 - 7.56 Architecture supports LZMA compressed kernel Linux
Selects kcfg CONFIG_HAVE_KERNEL_LZO 28 6.06 - 7.56 Architecture supports LZO compressed kernel Linux
Selects kcfg CONFIG_HAVE_KERNEL_XZ 24 7.01 - 7.56 Architecture supports XZ compressed kernel Linux
Selects kcfg CONFIG_HAVE_KPROBES 30 5.29 - 7.56 Architecture supports live patched kernel probe Linux
Selects kcfg CONFIG_HAVE_KPROBES_ON_FTRACE 22 7.01 - 7.56 Architecture supports combined kprobes and ftrace live patching Linux
Selects kcfg CONFIG_HAVE_KRETPROBES 30 5.29 - 7.56 Architecture supports kernel function-return probes Linux
Selects kcfg CONFIG_HAVE_KVM 30 5.29 - 7.56 Architecture supports Kernel-based Virtual Machine (KVM) Linux
Selects kcfg CONFIG_HAVE_MEMBLOCK 24 7.01 - 7.56 Architecture supports maintaining information about logical memory blocks (memblock.ko) Linux
Selects kcfg CONFIG_HAVE_MEMBLOCK_NODE_MAP 22 7.01 - 7.56 Architecture supports NUMA aware memblocks Linux
Selects kcfg CONFIG_HAVE_MIXED_BREAKPOINTS_REGS 23 7.01 - 7.56 Architecture provides mixed registers for data and instruction breakpoints addresses Linux
Selects kcfg CONFIG_HAVE_MOD_ARCH_SPECIFIC 1 7.56 Architecture provudes a custom module loader for arch specific data Linux
Selects kcfg CONFIG_HAVE_NMI 9 7.29 - 7.56 Architecture supports Non Maskable Interrupzs Linux
Selects kcfg CONFIG_HAVE_OPROFILE 30 5.29 - 7.56 Architecture supports OProfile system profiling Linux
Selects kcfg CONFIG_HAVE_OPTPROBES 24 7.01 - 7.56 Architecture supports live patched optprobes Linux
Selects kcfg CONFIG_HAVE_PCSPKR_PLATFORM 22 7.01 - 7.56 Architecture supports a PC-Speaker Linux
Selects kcfg CONFIG_HAVE_PERF_EVENTS 28 6.06 - 7.56 Architecture supports kernel performance events and counters Linux
Selects kcfg CONFIG_HAVE_PERF_EVENTS_NMI 24 7.01 - 7.56 Architecture supports generating an NMI using the perf event subsystem Linux
Selects kcfg CONFIG_HAVE_PERF_REGS 22 7.01 - 7.56 Architecture supports perf events register access Linux
Selects kcfg CONFIG_HAVE_PERF_USER_STACK_DUMP 22 7.01 - 7.56 Architecture supports perf events stack dumps Linux
Selects kcfg CONFIG_HAVE_REGS_AND_STACK_ACCESS_API 24 7.01 - 7.56 Architecture supports kprobes with perf events Linux
Selects kcfg CONFIG_HAVE_RSEQ 1 7.56 Architecture implements backend rseq calls Linux
Selects kcfg CONFIG_HAVE_SPARSE_IRQ 2 7.29 Architecture supports a sparse irq implementation Linux
Selects kcfg CONFIG_HAVE_STACKPROTECTOR 1 7.56 Architecture supports compiler driven stack overflow protection Linux
Selects kcfg CONFIG_HAVE_SYSCALL_TRACEPOINTS 28 6.06 - 7.56 Architecture supports ftrace syscall tracepoints Linux
Selects kcfg CONFIG_HAVE_TEXT_POKE_SMP 3 7.29 Architecture supports updating instructions on a live kernel on SMP Linux
Selects kcfg CONFIG_HAVE_UID16 18 7.01 - 7.50 Architecture supports 16-bit UID system calls Linux
Selects kcfg CONFIG_HAVE_UNSTABLE_SCHED_CLOCK 30 5.29 - 7.56 Architecture has an unstable scheduler clock Linux
Selects kcfg CONFIG_HAVE_USER_RETURN_NOTIFIER 24 7.01 - 7.56 Architecture supports user-space return from system call profiler Linux
Selects kcfg CONFIG_HOTPLUG_SMT 9 7.29 - 7.56 Auto detection if CPU SMT capability and status Linux
Selects kcfg CONFIG_IRQ_FORCED_THREADING 24 7.01 - 7.56 Threadable IRQ support Linux
Selects kcfg CONFIG_KTIME_SCALAR 1 7.29 Use plain scalar nanosecond based ktime Linux
Selects kcfg CONFIG_MODULES_USE_ELF_REL 21 7.01 - 7.50 Modules only use ELF REL relocations Linux
Selects kcfg CONFIG_NEED_SG_DMA_LENGTH 1 7.56 Platform needs sg_dma_len() Linux
Selects kcfg CONFIG_OF_EARLY_FLATTREE 1 7.50 Flattened Device Tree Address translation (fdt_address.ko) Linux
Selects kcfg CONFIG_OLD_SIGACTION 21 7.01 - 7.50 Architecture has old sigaction(2) syscall Linux
Selects kcfg CONFIG_OLD_SIGSUSPEND3 21 7.01 - 7.50 Architecture has old three-argument sigsuspend(2) syscall Linux
Selects kcfg CONFIG_PERF_EVENTS 23 7.01 - 7.56 Kernel performance events and counters (perf_callchain.ko, perf_event.ko, perf_regs.ko) Linux
Selects kcfg CONFIG_RTC_LIB 22 7.01 - 7.56 RTC and date/time utility functions (rtc-lib.ko) Linux
Selects kcfg CONFIG_RTC_MC146818_LIB 9 7.29 - 7.56 mc146818 RTC driver (rtc-mc146818-lib.ko) Linux
Selects kcfg CONFIG_SPARSE_IRQ 22 7.01 - 7.56 Support sparse irq numbering Linux
Selects kcfg CONFIG_SRCU 21 7.01 - 7.56 Sleepable Read-Copy Update mechanism for mutual exclusion (srcu.ko) Linux
Selects kcfg CONFIG_SYSCTL_EXCEPTION_TRACE 22 7.01 - 7.56 Exception-trace sysctl - segfault / page fault handler Linux
Selects kcfg CONFIG_THREAD_INFO_IN_TASK 9 7.29 - 7.56 Architecture makes use of the core kernel facility to embedd thread_info in task_struct Linux
Selects kcfg CONFIG_USER_STACKTRACE_SUPPORT 28 6.06 - 7.56 Architecture supports user stack backtrace Linux
Selects kcfg CONFIG_USE_GENERIC_SMP_HELPERS 3 7.29 Generic and platform specific SMP operations (smp.ko) Linux
Selects kcfg CONFIG_VIRT_TO_BUS 22 7.01 - 7.56 Fallback virt_to_bus() for drivers which do not use dma-mapping Linux
Selects kcfg CONFIG_X86_FEATURE_NAMES 21 7.01 - 7.56 Processor feature human-readable names (capflags.ko, powerflags.ko) Linux
Enables mod acpi.ko 22 7.01 - 7.56 ACPI (Advanced Configuration and Power Interface) Support (GPL) Linux
Enables mod ar7wdt_hw_wdtremote.ko 14 7.14 - 7.31 Puma6 remote hardware watchdog client (GPL) AVM
Enables mod arch_x86_profile.ko 14 7.14 - 7.31 AVM-Profiler Puma6 / Puma7 ATOM architecture support (GPL) AVM
Enables mod avm.ko 14 7.14 - 7.31 Multi purpose bundle module (GPL) AVM
Enables mod blacklist.ko 32 4.99 - 7.56 TODO (todo) Linux
Enables mod checkpoint_proc.ko 14 7.14 - 7.31 Remote checkpoints on Puma6 / Puma7 models (GPL) AVM
Enables mod fallback.ko 22 7.01 - 7.56 TODO (todo) Linux
Enables mod profiling.ko 9 7.50 - 7.56 Simple Kernel-Profiler (GPL) AVM
Enables mod raid6_pq.ko 22 7.01 - 7.56 Hardware accelerated RAID-6 mode (GPL) Linux
Enables mod setup-bus.ko 12 4.87 - 7.29 Support routines for initializing a PCI subsystem (GPL) Linux
210 dependencies for this Kconfig-Variable

Model-Matrix

Daily updated index of the presence and value of this variable for each model. Last update: 2024-02-20 05:16 GMT.
Showing all models using this variable. Click any column header (click-wait-click) to sort the list by the respective data.
The (main/scrpn/boot/arm/prx/atom) label in the Model column shows which CPU is meant for models with multiple Linux instances.
Note that this list is merged from Firmware-Probes of all known AVM firmware for a model, including Recovery.exe and Labor-Files.
If the 'Value' column contains '<comp>' the variable is computed at runtime. '<empty>' means the variable is present but empty (rare).
Multiple values typically show a conditional static assignment or different values in different firmware.

Model Firmware Value Kernel
FRITZ!Box 4020 7.39 y 4.9.279
FRITZ!Box 4040 7.39 y 4.9.279
FRITZ!Box 4060 7.39 y 4.9.279
FRITZ!Box 5530 Fiber (main) 7.39 y 4.9.279
FRITZ!Box 5590 Fiber (arm) 7.39 y 4.9.279
FRITZ!Box 6430 Cable (arm) 7.57 y 4.9.279
FRITZ!Box 6490 Cable (arm) 7.29 - 7.57 y 2.6.39.4, 4.9.279
FRITZ!Box 6490 Cable (atom) 7.29 y 2.6.39.4
FRITZ!Box 6590 Cable (arm) 7.39 - 7.57 y 4.9.279
FRITZ!Box 6591 Cable (arm) 7.04 - 7.57 y 3.12.59, 3.12.74, 4.9.175, 4.9.199, 4.9.240, 4.9.250, 4.9.279
FRITZ!Box 6591 Cable (atom) 7.04 - 7.56 y 3.12.59, 3.12.74, 4.9.175, 4.9.199, 4.9.240, 4.9.250, 4.9.279
FRITZ!Box 6660 Cable (arm) 7.14 - 7.57 y 4.9.175, 4.9.199, 4.9.240, 4.9.250, 4.9.279
FRITZ!Box 6660 Cable (atom) 7.14 - 7.56 y 4.9.175, 4.9.199, 4.9.240, 4.9.250, 4.9.279
FRITZ!Box 6690 Cable (arm) 7.28 - 7.57 y 4.9.250, 4.9.279
FRITZ!Box 6690 Cable (atom) 7.28 - 7.57 y 4.9.250, 4.9.279
FRITZ!Box 6820 LTE v1 7.39 y 4.9.279
FRITZ!Box 6820 LTE v2 7.39 y 4.9.279
FRITZ!Box 6840 LTE 7.39 y 4.9.279
FRITZ!Box 6850 LTE 7.39 y 4.9.279
FRITZ!Box 6850 5G 7.39 y 4.9.279
FRITZ!Box 6890 LTE 7.39 y 4.9.279
FRITZ!Box 6890 LTE v1 7.39 y 4.9.279
FRITZ!Box 6890 LTE v2 7.39 y 4.9.279
FRITZ!Box 7272 7.39 y 4.9.279
FRITZ!Box 7430 7.39 y 4.9.279
FRITZ!Box 7490 (main) 7.39 - 7.57 y 4.9.279
FRITZ!Box 7520 7.39 y 4.9.279
FRITZ!Box 7520 v2 (arm) 7.39 y 4.9.279
FRITZ!Box 7530 7.39 y 4.9.279
FRITZ!Box 7530 AX 7.39 y 4.9.279
FRITZ!Box 7560 7.39 y 4.9.279
FRITZ!Box 7590 7.39 y 4.9.279
FRITZ!Box 7590 AX 7.39 y 4.9.279
FRITZ!Repeater 600 7.39 y 4.9.279
FRITZ!Repeater 1200 7.39 y 4.9.279
FRITZ!WLAN Repeater 1750E 7.39 y 4.9.279
FRITZ!Repeater 2400 7.39 y 4.9.279
FRITZ!Repeater 3000 7.39 y 4.9.279
FRITZ!Repeater 3000 AX 7.39 y 4.9.279
FRITZ!Powerline 1260E 7.39 y 4.9.279
40 models use this variable

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C