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]
359 acpi_pm_good [X86]
394 add_efi_memmap [EFI; X86] Include EFI memory map in
411 align_va_addr= [X86-64]
431 amd_iommu= [HW,X86-64]
446 amd_iommu_dump= [HW,X86-64]
469 apic= [APIC,X86-32] Advanced Programmable Interrupt Controller
478 show_lapic= [APIC,X86] Advanced Programmable Interrupt Controller
570 cachesize= [BUGS=X86-32] Override level 2 CPU cache size detection.
626 clock= [BUGS=X86-32, HW] gettimeofday clocksource override.
644 [X86-32] pit,hpet,tsc;
651 [X86-64] hpet,tsc
653 clearcpuid=BITNUM [X86]
667 [ARM,X86,KNL]
686 code_bytes [X86] How many bytes of object code to print
757 [X86] Delay for N microsec between assert and de-assert
865 debugpat [X86] Enable PAT debugging
885 disable_cpu_apicid= [X86,APIC,SMP]
901 disable_mtrr_cleanup [X86]
906 disable_mtrr_trim [X86, Intel and AMD only]
912 disable_timer_pin_1 [X86]
916 dis_ucode_ldr [X86] Disable the microcode loader.
960 nompx [X86] Disables Intel Memory Protection Extensions.
964 eagerfpu= [X86]
1043 earlyprintk= [X86,SH,BLACKFIN,ARM,M68k]
1088 ekgdboc= [X86,KGDB] Allow early kernel console debugging
1099 old_map [X86-64]: switch to the old ioremap-based EFI
1108 efi_no_storage_paranoia [EFI; X86]
1114 efi_fake_mem= nn[KMG]@ss[KMG]:aa[,nn[KMG]@ss[KMG]:aa,..] [EFI; X86]
1132 elanfreq= [X86-32]
1141 elfcorehdr=[size[KMG]@]offset[KMG] [IA64,PPC,SH,X86,S390]
1147 enable_mtrr_cleanup [X86]
1152 enable_timer_pin_1 [X86]
1195 forcepae [X86-32]
1315 hpet= [X86-32,HPET] option to control HPET usage
1323 hpet_mmap= [X86, HPET_MMAP] Allow userspace to mmap HPET
1326 hugepages= [HW,X86-32,IA-64] HugeTLB pages to allocate at boot.
1327 hugepagesz= [HW,IA-64,PPC,X86-64] The size of the HugeTLB pages.
1429 idle= [X86]
1563 intel_idle.max_cstate= [KNL,HW,ACPI,X86]
1567 intel_pstate= [X86]
1587 intremap= [X86-64, Intel-IOMMU]
1619 io_delay= [X86] I/O delay method
1686 kaslr/nokaslr [X86]
1695 kernelcore=nn[KMG] [KNL,X86,IA-64,PPC] This parameter
1745 kmemcheck= [X86] Boot-time kmemcheck enable/disable/one-shot mode
1752 kstack=N [X86] Print N words from the kernel stack
1798 lapic [X86-32,APIC] Enable the local APIC even if BIOS
1805 lapic_timer_c2_ok [X86,APIC] trust the local apic timer
2021 mce [X86-32] Machine Check Exception
2023 mce=option [X86-64] See Documentation/x86/x86_64/boot-options.txt
2035 [X86] Work as limiting max address. Use together
2040 mem=nopentium [BUGS=X86-32] Disable usage of 4MB pages for kernel
2047 memmap=exactmap [KNL,X86] Enable setting of an exact
2070 [KNL,X86] Mark specific memory as protected.
2075 memory_corruption_check=0/1 [X86]
2087 memory_corruption_check_size=size [X86]
2093 memory_corruption_check_period=seconds [X86]
2098 memtest= [KNL,X86,ARM] Enable memtest
2115 mfgptfix [X86-32] Fix MFGPT timers on AMD Geode platforms when
2171 movablecore=nn[KMG] [KNL,X86,IA-64,PPC] This parameter
2181 movable_node [KNL,X86] Boot-time switch to enable the effects
2216 mtrr_chunk_size=nn[KMG] [X86]
2220 mtrr_gran_size=nn[KMG] [X86]
2226 mtrr_spare_reg_nr=n [X86]
2352 nmi_watchdog= [KNL,BUGS=X86] Debugging features for SMP kernels
2369 no387 [BUGS=X86-32] Tells the kernel to use the 387 maths
2404 noclflush [BUGS=X86] Don't use the CLFLUSH instruction
2416 noexec [X86]
2417 On X86-32 available only on PAE configured kernels.
2421 nosmap [X86]
2425 nosmep [X86]
2429 noexec32 [X86-64]
2438 nofxsr [BUGS=X86-32] Disables x86 floating point extended
2444 noxsave [BUGS=X86] Disables x86 extended register state save
2448 noxsaveopt [X86] Disables xsaveopt used in saving x86 extended
2455 noxsaves [X86] Disables xsaves and xrstors used in saving and
2494 noirqdebug [X86-32] Disables the code which attempts to detect and
2497 no_timer_check [X86,APIC] Disables the code which tests for
2505 nointremap [X86-64, Intel-IOMMU] Do not enable interrupt
2513 no-kvmclock [X86,KVM] Disable paravirtualized KVM clock driver
2515 no-kvmapf [X86,KVM] Disable paravirtualized asynchronous page
2518 no-steal-acc [X86,KVM] Disable paravirtualized steal time accounting.
2522 nolapic [X86-32,APIC] Do not enable or use the local APIC.
2524 nolapic_timer [X86-32,APIC] Do not use the local APIC timer.
2531 nomce [X86-32] Disable Machine Check Exception
2533 nomfgpt [X86-32] Disable Multi-Function General Purpose
2536 nonmi_ipi [X86] Disable using NMI IPIs during panic/reboot to
2542 nopat [X86] Disable PAT (page attribute table extension of
2548 noreplace-paravirt [X86,IA-64,PV_OPS] Don't patch paravirt_ops
2550 noreplace-smp [X86-32,SMP] Don't replace SMP instructions
2553 nordrand [X86] Disable kernel use of the RDRAND and
2567 nosep [BUGS=X86-32] Disables x86 SYSENTER/SYSEXIT support.
2576 notsc [BUGS=X86-32] Disable Time Stamp Counter
2585 nox2apic [X86-64,APIC] Do not enable x2APIC mode.
2587 cpu0_hotplug [X86] Turn on CPU0 hotplug feature when
2613 numa_balancing= [KNL,X86] Enable or disable automatic NUMA balancing.
2644 arch_perfmon: [X86] Force use of architectural
2647 timer: [X86] Force use of architectural NMI
2726 earlydump [X86] dump PCI config space before the kernel
2728 off [X86] don't probe for the PCI bus
2729 bios [X86-32] force use of PCI BIOS, don't access
2732 nobios [X86-32] disallow use of PCI BIOS, only direct
2736 conf1 [X86] Force use of PCI Configuration
2738 conf2 [X86] Force use of PCI Configuration
2745 nommconf [X86] Disable use of MMCONFIG for PCI
2747 check_enable_amd_mmconf [X86] check for and enable
2764 biosirq [X86-32] Use PCI BIOS calls to get the interrupt
2772 rom [X86] Assign address space to expansion ROMs.
2776 norom [X86] Do not assign address space to
2779 nobar [X86] Do not assign address space to the
2781 irqmask=0xMMMM [X86] Set a bit mask of IRQs allowed to be
2785 pirqaddr=0xAAAAA [X86] Specify the physical address
2789 lastbus=N [X86] Scan all buses thru bus #N. Can be
2793 assign-busses [X86] Always assign all PCI bus
2796 usepirqmask [X86] Honor the possible IRQ mask stored
2802 noacpi [X86] Do not use ACPI for IRQ routing
2804 use_crs [X86] Use PCI host bridge window information
2808 nocrs [X86] Ignore PCI host bridge windows from ACPI.
2814 skip_isa_align [X86] do not align io start addr, so can
2821 noearly [X86] Don't do any early type 1 scanning.
2944 pmtmr= [X86] Manual setup of pmtmr I/O Port.
3356 reservetop= [X86-32]
3361 reservelow= [X86]
3480 serialnumber [BUGS=X86-32]
3645 swiotlb= [ARM,IA-64,PPC,MIPS,X86]
3860 [X86] Cause panic on unknown NMI.
3965 [X86] Flags controlling user PTE allocations.
3971 vdso= [X86,SH]
3977 vdso32= [X86] Control the 32-bit vDSO
4022 vga= [BOOT,X86-32] Select a particular video mode
4044 vsyscall= [X86-64]
4143 x2apic_phys [X86-64,APIC] Use x2apic physical mode instead of
4147 x86_intel_mid_timer= [X86-32,APBT]
4153 xen_512gb_limit [KNL,X86-64,XEN]
4160 xen_emul_unplug= [HW,X86,XEN]
4172 xen_nopvspin [X86,XEN]
4176 xen_nopv [X86]