Lines Matching refs:X86
129 X86-32 X86-32, aka i386 architecture is enabled.
130 X86-64 X86-64 architecture is enabled.
131 More X86-64 boot options can be found in
133 X86 Either 32-bit or 64-bit x86 (same as X86-32+X86-64)
168 acpi= [HW,ACPI,X86,ARM64]
333 acpi_pm_good [X86]
387 add_efi_memmap [EFI; X86] Include EFI memory map in
404 align_va_addr= [X86-64]
424 amd_iommu= [HW,X86-64]
439 amd_iommu_dump= [HW,X86-64]
462 apic= [APIC,X86-32] Advanced Programmable Interrupt Controller
471 show_lapic= [APIC,X86] Advanced Programmable Interrupt Controller
563 cachesize= [BUGS=X86-32] Override level 2 CPU cache size detection.
619 clock= [BUGS=X86-32, HW] gettimeofday clocksource override.
637 [X86-32] pit,hpet,tsc;
644 [X86-64] hpet,tsc
646 clearcpuid=BITNUM [X86]
660 [ARM,X86,KNL]
679 code_bytes [X86] How many bytes of object code to print
850 debugpat [X86] Enable PAT debugging
870 disable_cpu_apicid= [X86,APIC,SMP]
886 disable_mtrr_cleanup [X86]
891 disable_mtrr_trim [X86, Intel and AMD only]
897 disable_timer_pin_1 [X86]
940 eagerfpu= [X86]
1004 earlyprintk= [X86,SH,BLACKFIN,ARM,M68k]
1048 ekgdboc= [X86,KGDB] Allow early kernel console debugging
1059 old_map [X86-64]: switch to the old ioremap-based EFI
1068 efi_no_storage_paranoia [EFI; X86]
1077 elanfreq= [X86-32]
1086 elfcorehdr=[size[KMG]@]offset[KMG] [IA64,PPC,SH,X86,S390]
1092 enable_mtrr_cleanup [X86]
1097 enable_timer_pin_1 [X86]
1140 forcepae [X86-32]
1255 hpet= [X86-32,HPET] option to control HPET usage
1263 hpet_mmap= [X86, HPET_MMAP] Allow userspace to mmap HPET
1266 hugepages= [HW,X86-32,IA-64] HugeTLB pages to allocate at boot.
1267 hugepagesz= [HW,IA-64,PPC,X86-64] The size of the HugeTLB pages.
1365 idle= [X86]
1499 intel_idle.max_cstate= [KNL,HW,ACPI,X86]
1503 intel_pstate= [X86]
1523 intremap= [X86-64, Intel-IOMMU]
1554 io_delay= [X86] I/O delay method
1621 kaslr/nokaslr [X86]
1630 kernelcore=nn[KMG] [KNL,X86,IA-64,PPC] This parameter
1680 kmemcheck= [X86] Boot-time kmemcheck enable/disable/one-shot mode
1687 kstack=N [X86] Print N words from the kernel stack
1733 lapic [X86-32,APIC] Enable the local APIC even if BIOS
1740 lapic_timer_c2_ok [X86,APIC] trust the local apic timer
1954 mce [X86-32] Machine Check Exception
1956 mce=option [X86-64] See Documentation/x86/x86_64/boot-options.txt
1968 [X86] Work as limiting max address. Use together
1973 mem=nopentium [BUGS=X86-32] Disable usage of 4MB pages for kernel
1980 memmap=exactmap [KNL,X86] Enable setting of an exact
2003 [KNL,X86] Mark specific memory as protected.
2008 memory_corruption_check=0/1 [X86]
2020 memory_corruption_check_size=size [X86]
2026 memory_corruption_check_period=seconds [X86]
2031 memtest= [KNL,X86,ARM] Enable memtest
2048 mfgptfix [X86-32] Fix MFGPT timers on AMD Geode platforms when
2104 movablecore=nn[KMG] [KNL,X86,IA-64,PPC] This parameter
2114 movable_node [KNL,X86] Boot-time switch to enable the effects
2149 mtrr_chunk_size=nn[KMG] [X86]
2153 mtrr_gran_size=nn[KMG] [X86]
2159 mtrr_spare_reg_nr=n [X86]
2276 nmi_watchdog= [KNL,BUGS=X86] Debugging features for SMP kernels
2292 no387 [BUGS=X86-32] Tells the kernel to use the 387 maths
2327 noclflush [BUGS=X86] Don't use the CLFLUSH instruction
2339 noexec [X86]
2340 On X86-32 available only on PAE configured kernels.
2344 nosmap [X86]
2348 nosmep [X86]
2352 noexec32 [X86-64]
2361 nofxsr [BUGS=X86-32] Disables x86 floating point extended
2367 noxsave [BUGS=X86] Disables x86 extended register state save
2371 noxsaveopt [X86] Disables xsaveopt used in saving x86 extended
2378 noxsaves [X86] Disables xsaves and xrstors used in saving and
2417 noirqdebug [X86-32] Disables the code which attempts to detect and
2420 no_timer_check [X86,APIC] Disables the code which tests for
2428 nointremap [X86-64, Intel-IOMMU] Do not enable interrupt
2436 no-kvmclock [X86,KVM] Disable paravirtualized KVM clock driver
2438 no-kvmapf [X86,KVM] Disable paravirtualized asynchronous page
2441 no-steal-acc [X86,KVM] Disable paravirtualized steal time accounting.
2445 nolapic [X86-32,APIC] Do not enable or use the local APIC.
2447 nolapic_timer [X86-32,APIC] Do not use the local APIC timer.
2454 nomce [X86-32] Machine Check Exception
2456 nomfgpt [X86-32] Disable Multi-Function General Purpose
2459 nonmi_ipi [X86] Disable using NMI IPIs during panic/reboot to
2465 nopat [X86] Disable PAT (page attribute table extension of
2471 noreplace-paravirt [X86,IA-64,PV_OPS] Don't patch paravirt_ops
2473 noreplace-smp [X86-32,SMP] Don't replace SMP instructions
2476 nordrand [X86] Disable kernel use of the RDRAND and
2490 nosep [BUGS=X86-32] Disables x86 SYSENTER/SYSEXIT support.
2499 notsc [BUGS=X86-32] Disable Time Stamp Counter
2508 nox2apic [X86-64,APIC] Do not enable x2APIC mode.
2510 cpu0_hotplug [X86] Turn on CPU0 hotplug feature when
2536 numa_balancing= [KNL,X86] Enable or disable automatic NUMA balancing.
2567 arch_perfmon: [X86] Force use of architectural
2570 timer: [X86] Force use of architectural NMI
2649 earlydump [X86] dump PCI config space before the kernel
2651 off [X86] don't probe for the PCI bus
2652 bios [X86-32] force use of PCI BIOS, don't access
2655 nobios [X86-32] disallow use of PCI BIOS, only direct
2659 conf1 [X86] Force use of PCI Configuration
2661 conf2 [X86] Force use of PCI Configuration
2668 nommconf [X86] Disable use of MMCONFIG for PCI
2670 check_enable_amd_mmconf [X86] check for and enable
2687 biosirq [X86-32] Use PCI BIOS calls to get the interrupt
2695 rom [X86] Assign address space to expansion ROMs.
2699 norom [X86] Do not assign address space to
2702 nobar [X86] Do not assign address space to the
2704 irqmask=0xMMMM [X86] Set a bit mask of IRQs allowed to be
2708 pirqaddr=0xAAAAA [X86] Specify the physical address
2712 lastbus=N [X86] Scan all buses thru bus #N. Can be
2716 assign-busses [X86] Always assign all PCI bus
2719 usepirqmask [X86] Honor the possible IRQ mask stored
2725 noacpi [X86] Do not use ACPI for IRQ routing
2727 use_crs [X86] Use PCI host bridge window information
2731 nocrs [X86] Ignore PCI host bridge windows from ACPI.
2737 skip_isa_align [X86] do not align io start addr, so can
2744 noearly [X86] Don't do any early type 1 scanning.
2867 pmtmr= [X86] Manual setup of pmtmr I/O Port.
3236 reservetop= [X86-32]
3241 reservelow= [X86]
3360 serialnumber [BUGS=X86-32]
3525 swiotlb= [ARM,IA-64,PPC,MIPS,X86]
3740 [X86] Cause panic on unknown NMI.
3845 [X86] Flags controlling user PTE allocations.
3851 vdso= [X86,SH]
3857 vdso32= [X86] Control the 32-bit vDSO
3902 vga= [BOOT,X86-32] Select a particular video mode
3924 vsyscall= [X86-64]
4023 x2apic_phys [X86-64,APIC] Use x2apic physical mode instead of
4027 x86_intel_mid_timer= [X86-32,APBT]
4033 xen_emul_unplug= [HW,X86,XEN]
4045 xen_nopvspin [X86,XEN]
4049 xen_nopv [X86]