Lines Matching refs:EARLY
12 acpi= [HW,ACPI,X86,ARM64,RISCV64,EARLY]
37 acpi_apic_instance= [ACPI,IOAPIC,EARLY]
52 acpi_force_32bit_fadt_addr [ACPI,EARLY]
108 acpi_force_table_verification [HW,ACPI,EARLY]
148 acpi_no_static_ssdt [HW,ACPI,EARLY]
162 acpi_rsdp= [ACPI,EFI,KEXEC,EARLY]
239 acpi_sci= [HW,ACPI,EARLY] ACPI System Control Interrupt trigger mode
242 acpi_skip_timer_override [HW,ACPI,EARLY]
277 acpi_use_timer_override [HW,ACPI,EARLY]
281 add_efi_memmap [EFI,X86,EARLY] Include EFI memory map in
318 allow_mismatched_32bit_el0 [ARM64,EARLY]
367 amd_pstate= [X86,EARLY]
414 apic= [APIC,X86,EARLY] Advanced Programmable Interrupt Controller
420 apic_extnmi= [APIC,X86,EARLY] External NMI delivery setting
549 bgrt_disable [ACPI,X86,EARLY]
556 boot_delay= [KNL,EARLY]
564 bootconfig [KNL,EARLY]
599 cca= [MIPS,EARLY] Override the kernel pages' cache coherency
714 [ARM,ARM64,EARLY]
738 [KNL,CMA,EARLY]
747 [KNL,CMA,EARLY]
758 [KNL,CMA,EARLY]
775 coherent_pool=nn[KMG] [ARM,KNL,EARLY]
793 con3215_drop= [S390,EARLY] 3215 console drop mode.
918 [X86,EARLY] Delay for N microsec between assert and de-assert
942 [KNL,EARLY] Using kexec, Linux can switch to a 'crash kernel'
1013 debug [KNL,EARLY] Enable kernel debugging (events log level).
1016 [KNL,EARLY] Enable printing [hashed] pointers early in the
1033 debug_objects [KNL,EARLY] Enable object debugging
1036 [KNL,EARLY] When CONFIG_DEBUG_PAGEALLOC is set, this
1055 [KNL,EARLY] When CONFIG_DEBUG_PAGEALLOC is set, this parameter
1063 debugfs= [KNL,EARLY] This parameter enables what is exposed to
1143 disable_1tb_segments [PPC,EARLY]
1152 disable_radix [PPC,EARLY]
1159 disable_ddw [PPC/PSERIES,EARLY]
1166 disable_mtrr_cleanup [X86,EARLY]
1171 disable_mtrr_trim [X86, Intel and AMD only,EARLY]
1177 disable_timer_pin_1 [X86,EARLY]
1241 dt_cpu_ftrs= [PPC,EARLY]
1261 early_ioremap_debug [KNL,EARLY]
1266 earlycon= [KNL,EARLY] Output early console device and options.
1402 earlyprintk= [X86,SH,ARM,M68k,S390,UM,EARLY]
1464 efi= [EFI,EARLY]
1485 efi_no_storage_paranoia [EFI,X86,EARLY]
1501 ekgdboc= [X86,KGDB,EARLY] Allow early kernel console debugging
1516 elfcorehdr=[size[KMG]@]offset[KMG] [PPC,SH,X86,S390,EARLY]
1522 enable_mtrr_cleanup [X86,EARLY]
1555 early_page_ext [KNL,EARLY] Enforces page_ext initialization to earlier
1670 fw_devlink= [KNL,EARLY] Create device links between consumer and supplier
1689 [KNL,EARLY] Treat all inferred dependencies as mandatory
1694 [KNL,EARLY] When all devices that could probe have finished
1715 gart_fix_e820= [X86-64,EARLY] disable the fix e820 for K8 GART
1720 [X86,INTEL,EARLY] Control the Gather Data Sampling (GDS)
1831 highmem=nn[KMG] [KNL,BOOT,EARLY] forces the highmem zone to have an exact
1842 hostname= [KNL,EARLY] Set the hostname (aka UTS nodename).
1866 hugepages= [HW,EARLY] Number of HugeTLB pages to allocate at boot.
1878 [HW,EARLY] The size of the HugeTLB pages. This is
1896 hugetlb_cma= [HW,CMA,EARLY] The size of a CMA area used for allocation
1907 [HW,CMA,EARLY] When allocating new HugeTLB pages, only
1949 hv_nopvspin [X86,HYPER_V,EARLY]
2045 idle= [X86,EARLY]
2112 ignore_loglevel [KNL,EARLY]
2247 initrd= [BOOT,EARLY] Specify the location of the initial ramdisk
2249 initrdmem= [KNL,EARLY] Specify a physical address and size from which to
2256 init_on_alloc= [MM,EARLY] Fill newly allocated pages and heap objects with
2261 init_on_free= [MM,EARLY] Fill freed pages and heap objects with zeroes.
2317 intel_pstate= [X86,EARLY]
2364 intremap= [X86-64,Intel-IOMMU,EARLY]
2378 iommu= [X86,EARLY]
2446 iommu.forcedac= [ARM64,X86,EARLY] Control IOVA allocation for PCI devices.
2454 iommu.strict= [ARM64,X86,S390,EARLY] Configure TLB invalidation behaviour
2470 [ARM64,X86,EARLY] Configure DMA to bypass the IOMMU by default.
2480 io_delay= [X86,EARLY] I/O delay method
2493 ipcmni_extend [KNL,EARLY] Extend the maximum number of unique System V
2512 [ARM,ARM64,EARLY]
2519 [ARM,ARM64,EARLY]
2526 irqchip.gicv3_pseudo_nmi= [ARM64,EARLY]
2673 keep_bootcon [KNL,EARLY]
2681 kernelcore= [KNL,X86,PPC,EARLY]
2706 kgdbdbgp= [KGDB,HW,EARLY] kgdb over EHCI usb debug port.
2727 kgdboc_earlycon= [KGDB,HW,EARLY]
2742 kgdbwait [KGDB,EARLY] Stop kernel execution and enter the
2749 kmemleak= [KNL,EARLY] Boot-time kmemleak enable/disable
2768 kpti= [ARM64,EARLY] Control page table isolation of
2863 [KVM,ARM,EARLY] Select one of KVM/arm64's modes of
2888 [KVM,ARM,EARLY] Trap guest accesses to GICv3 group-0
2892 [KVM,ARM,EARLY] Trap guest accesses to GICv3 group-1
2896 [KVM,ARM,EARLY] Trap guest accesses to GICv3 common
2900 [KVM,ARM,EARLY] Allow use of GICv4 for direct
2921 kvm_cma_resv_ratio=n [PPC,EARLY]
2974 l1d_flush= [X86,INTEL,EARLY]
2991 l1tf= [X86,EARLY] Control mitigation of the L1TF vulnerability on
3060 lapic [X86-32,APIC,EARLY] Enable the local APIC even if BIOS
3068 lapic_timer_c2_ok [X86,APIC,EARLY] trust the local apic timer
3194 lockdown= [SECURITY,EARLY]
3301 loglevel= [KNL,EARLY]
3316 log_buf_len=n[KMG] [KNL,EARLY]
3372 maxcpus= [SMP,EARLY] Maximum number of processors that an SMP kernel
3467 mds= [X86,INTEL,EARLY]
3499 mem=nn[KMG] [HEXAGON,EARLY] Set the memory size.
3502 mem=nn[KMG] [KNL,BOOT,EARLY] Force usage of a specific amount
3528 [ARM,MIPS,EARLY] - override the memory layout
3538 memblock=debug [KNL,EARLY] Enable memblock debug messages.
3552 memmap=exactmap [KNL,X86,EARLY] Enable setting of an exact
3559 [KNL, X86,MIPS,XTENSA,EARLY] Force usage of a specific region of memory.
3569 [KNL,ACPI,EARLY] Mark specific memory as ACPI data.
3573 [KNL,ACPI,EARLY] Mark specific memory as reserved.
3583 memmap=nn[KMG]!ss[KMG,EARLY]
3590 [KNL,ACPI,EARLY] Convert memory within the specified region
3598 memory_corruption_check=0/1 [X86,EARLY]
3610 memory_corruption_check_size=size [X86,EARLY]
3616 memory_corruption_check_period=seconds [X86,EARLY]
3640 memtest= [KNL,X86,ARM,M68K,PPC,RISCV,EARLY] Enable memtest
3699 [X86,PPC,S390,ARM64,EARLY] Control optional mitigations for
3759 [KNL,EARLY] When CONFIG_DEBUG_MEMORY_INIT is set, this
3767 [X86,INTEL,EARLY] Control mitigation for the Processor
3842 movablecore= [KNL,X86,PPC,EARLY]
3853 movable_node [KNL,EARLY] Boot-time switch to make hotplugable memory
3872 mtrr=debug [X86,EARLY]
3876 mtrr_chunk_size=nn[KMG,X86,EARLY]
3880 mtrr_gran_size=nn[KMG,X86,EARLY]
3886 mtrr_spare_reg_nr=n [X86,EARLY]
4074 no4lvl [RISCV,EARLY] Disable 4-level and 5-level paging modes.
4077 no5lvl [X86-64,RISCV,EARLY] Disable 5-level paging mode. Forces
4082 noapic [SMP,APIC,EARLY] Tells the kernel to not make use of any
4089 nocache [ARM,EARLY]
4107 [KNL,EARLY] Disable object debugging
4111 noefi [EFI,EARLY] Disable EFI runtime services support.
4113 no_entry_flush [PPC,EARLY] Don't flush the L1-D cache when entering the kernel.
4137 [KNL,EARLY]
4164 nohugeiomap [KNL,X86,PPC,ARM64,EARLY] Disable kernel huge I/O mappings.
4166 nohugevmalloc [KNL,X86,PPC,ARM64,EARLY] Disable kernel huge vmalloc mappings.
4188 nointremap [X86-64,Intel-IOMMU,EARLY] Do not enable interrupt
4192 noinvpcid [X86,EARLY] Disable the INVPCID cpu feature.
4201 nokaslr [KNL,EARLY]
4206 no-kvmapf [X86,KVM,EARLY] Disable paravirtualized asynchronous page
4209 no-kvmclock [X86,KVM,EARLY] Disable paravirtualized KVM clock driver
4211 nolapic [X86-32,APIC,EARLY] Do not enable or use the local APIC.
4213 nolapic_timer [X86-32,APIC,EARLY] Do not use the local APIC timer.
4236 nopat [X86,EARLY] Disable PAT (page attribute table extension of
4239 nopcid [X86-64,EARLY] Disable the PCID cpu feature.
4244 nopti [X86-64,EARLY]
4247 nopv= [X86,XEN,KVM,HYPER_V,VMWARE,EARLY]
4252 nopvspin [X86,XEN,KVM,EARLY]
4270 nosgx [X86-64,SGX,EARLY] Disables Intel SGX kernel support.
4272 nosmap [PPC,EARLY]
4276 nosmep [PPC64s,EARLY]
4280 nosmp [SMP,EARLY] Tells an SMP kernel to act as a UP kernel,
4283 nosmt [KNL,MIPS,PPC,EARLY] Disable symmetric multithreading (SMT).
4293 [HW,EARLY] Disable all mitigations for the Speculative
4296 nospectre_bhb [ARM64,EARLY] Disable all mitigations for Spectre-BHB (branch
4300 nospectre_v1 [X86,PPC,EARLY] Disable mitigations for Spectre Variant 1
4304 nospectre_v2 [X86,PPC_E500,ARM64,EARLY] Disable all mitigations
4309 no-steal-acc [X86,PV_OPS,ARM64,PPC/PSERIES,RISCV,LOONGARCH,EARLY]
4321 [PPC,EARLY] Don't flush the L1-D cache after accessing user data.
4335 [X86,PV_OPS,EARLY] Disable paravirtualized VMware
4341 nowb [ARM,EARLY]
4343 nox2apic [X86-64,APIC,EARLY] Do not enable x2APIC mode.
4368 nr_cpus= [SMP,EARLY] Maximum number of processors that an SMP kernel
4379 numa=off [KNL, ARM64, PPC, RISCV, SPARC, X86, EARLY]
4384 [KNL, ARM64, RISCV, X86, EARLY]
4389 [KNL, ARM64, RISCV, X86, EARLY]
4394 [KNL, ARM64, RISCV, X86, EARLY]
4412 ohci1394_dma=early [HW,EARLY] enable debugging via the ohci1394 driver.
4438 oops=panic [KNL,EARLY]
4453 page_owner= [KNL,EARLY] Boot-time page_owner enabling option.
4459 page_poison= [KNL,EARLY] Boot-time parameter changing the state of
4477 panic_on_taint= [KNL,EARLY]
4635 pci=option[,option...] [PCI,EARLY] various PCI subsystem options.
4941 percpu_alloc= [MM,EARLY]
5021 ppc_tm= [PPC,EARLY]
5156 quiet [KNL,EARLY] Disable most log messages
5173 [KNL,EARLY] Disable trusting the use of the CPU's
5178 [KNL,EARLY] Disable trusting the use of the a seed
5183 [KNL,EARLY] Enable or disable kernel stack offset
5999 rdrand= [X86,EARLY]
6166 reservetop= [X86-32,EARLY]
6248 riscv_isa_fallback [RISCV,EARLY]
6257 rodata= [KNL,EARLY]
6264 [EARLY]
6325 sched_verbose [KNL,EARLY] Enables verbose scheduler debug messages.
6445 skew_tick= [KNL,EARLY] Offset the periodic timer tick per cpu to mitigate
6585 smt= [KNL,MIPS,S390,EARLY] Set the maximum number of threads
6625 spectre_v2= [X86,EARLY] Control mitigation of Spectre variant 2
6707 [X86,EARLY] Control RAS overflow mitigation on AMD Zen CPUs
6718 [HW,EARLY] Control Speculative Store Bypass (SSB) Disable mitigation
6809 srbds= [X86,INTEL,EARLY]
6896 ssbd= [ARM64,HW,EARLY]
6920 stack_depot_disable= [KNL,EARLY]
6959 stress_hpt [PPC,EARLY]
6964 stress_slb [PPC,EARLY]
7024 swiotlb= [ARM,PPC,MIPS,X86,S390,EARLY]
7034 switches= [HW,M68k,EARLY]
7102 threadirqs [KNL,EARLY]
7116 topology= [S390,EARLY]
7455 tsc_early_khz= [X86,EARLY] Skip early TSC calibration and use the given
7490 tsx_async_abort= [X86,INTEL,EARLY] Control mitigation for the TSX Async
7572 unwind_debug [X86-64,EARLY]
7784 video= [FB,EARLY] Frame buffer configuration
7832 vmalloc=nn[KMG] [KNL,BOOT,EARLY] Forces the vmalloc area to have an
7841 vmcp_cma=nn[MG] [KNL,S390,EARLY]
7854 vsyscall= [X86-64,EARLY]
8018 writecombine= [LOONGARCH,EARLY] Control the MAT (Memory Access
8024 x2apic_phys [X86-64,APIC,EARLY] Use x2apic physical mode instead of
8035 xen_emul_unplug= [HW,X86,XEN,EARLY]
8047 xen_legacy_crash [X86,XEN,EARLY]
8051 xen_mc_debug [X86,XEN,EARLY]
8057 xen_msr_safe= [X86,XEN,EARLY]
8070 [KNL,X86,XEN,EARLY] Disable the vector callback for Xen
8079 xen_timer_slop= [X86-64,XEN,EARLY]
8132 xmon [PPC,EARLY]