Documentation: Remove IA-64 from kernel-parameters

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Documentation

admin-guide

kernel-parameters.rst

kernel-parameters.txt

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Documentation/admin-guide/kernel-parameters.rst

··· 118 118 HIBERNATION HIBERNATION is enabled. 119 119 HW Appropriate hardware is enabled. 120 120 HYPER_V HYPERV support is enabled. 121 - IA-64 IA-64 architecture is enabled. 122 121 IMA Integrity measurement architecture is enabled. 123 122 IP_PNP IP DHCP, BOOTP, or RARP is enabled. 124 123 IPV6 IPv6 support is enabled.

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Documentation/admin-guide/kernel-parameters.txt

··· 1778 1778 for 64-bit NUMA, off otherwise. 1779 1779 Format: 0 | 1 (for off | on) 1780 1780 1781 - hcl= [IA-64] SGI's Hardware Graph compatibility layer 1782 - 1783 1781 hd= [EIDE] (E)IDE hard drive subsystem geometry 1784 1782 Format: <cyl>,<head>,<sect> 1785 1783 ··· 2520 2522 2521 2523 keepinitrd [HW,ARM] See retain_initrd. 2522 2524 2523 - kernelcore= [KNL,X86,IA-64,PPC,EARLY] 2525 + kernelcore= [KNL,X86,PPC,EARLY] 2524 2526 Format: nn[KMGTPE] | nn% | "mirror" 2525 2527 This parameter specifies the amount of memory usable by 2526 2528 the kernel for non-movable allocations. The requested ··· 3166 3168 [SECURITY] Choose order of LSM initialization. This 3167 3169 overrides CONFIG_LSM, and the "security=" parameter. 3168 3170 3169 - machvec= [IA-64] Force the use of a particular machine-vector 3170 - (machvec) in a generic kernel. 3171 - Example: machvec=hpzx1 3172 - 3173 3171 machtype= [Loongson] Share the same kernel image file between 3174 3172 different yeeloong laptops. 3175 3173 Example: machtype=lemote-yeeloong-2f-7inch 3176 - 3177 - max_addr=nn[KMG] [KNL,BOOT,IA-64] All physical memory greater 3178 - than or equal to this physical address is ignored. 3179 3174 3180 3175 maxcpus= [SMP,EARLY] Maximum number of processors that an SMP kernel 3181 3176 will bring up during bootup. maxcpus=n : n >= 0 limits ··· 3411 3420 Enable or disable the microcode minimal revision 3412 3421 enforcement for the runtime microcode loader. 3413 3422 3414 - min_addr=nn[KMG] [KNL,BOOT,IA-64] All physical memory below this 3415 - physical address is ignored. 3416 - 3417 3423 mini2440= [ARM,HW,KNL] 3418 3424 Format:[0..2][b][c][t] 3419 3425 Default: "0tb" ··· 3575 3587 mousedev.yres= [MOUSE] Vertical screen resolution, used for devices 3576 3588 reporting absolute coordinates, such as tablets 3577 3589 3578 - movablecore= [KNL,X86,IA-64,PPC,EARLY] 3590 + movablecore= [KNL,X86,PPC,EARLY] 3579 3591 Format: nn[KMGTPE] | nn% 3580 3592 This parameter is the complement to kernelcore=, it 3581 3593 specifies the amount of memory used for migratable ··· 3849 3861 3850 3862 no_entry_flush [PPC,EARLY] Don't flush the L1-D cache when entering the kernel. 3851 3863 3852 - noexec [IA-64] 3853 - 3854 3864 noexec32 [X86-64] 3855 3865 This affects only 32-bit executables. 3856 3866 noexec32=on: enable non-executable mappings (default) ··· 3867 3881 nofxsr [BUGS=X86-32] Disables x86 floating point extended 3868 3882 register save and restore. The kernel will only save 3869 3883 legacy floating-point registers on task switch. 3870 - 3871 - nohalt [IA-64] Tells the kernel not to use the power saving 3872 - function PAL_HALT_LIGHT when idle. This increases 3873 - power-consumption. On the positive side, it reduces 3874 - interrupt wake-up latency, which may improve performance 3875 - in certain environments such as networked servers or 3876 - real-time systems. 3877 3884 3878 3885 no_hash_pointers 3879 3886 [KNL,EARLY] ··· 3922 3943 remapping. 3923 3944 [Deprecated - use intremap=off] 3924 3945 3925 - nointroute [IA-64] 3926 - 3927 3946 noinvpcid [X86,EARLY] Disable the INVPCID cpu feature. 3928 3947 3929 3948 noiotrap [SH] Disables trapped I/O port accesses. ··· 3930 3953 disable unhandled interrupt sources. 3931 3954 3932 3955 noisapnp [ISAPNP] Disables ISA PnP code. 3933 - 3934 - nojitter [IA-64] Disables jitter checking for ITC timers. 3935 3956 3936 3957 nokaslr [KNL,EARLY] 3937 3958 When CONFIG_RANDOMIZE_BASE is set, this disables ··· 3944 3969 nolapic [X86-32,APIC,EARLY] Do not enable or use the local APIC. 3945 3970 3946 3971 nolapic_timer [X86-32,APIC,EARLY] Do not use the local APIC timer. 3947 - 3948 - nomca [IA-64] Disable machine check abort handling 3949 3972 3950 3973 nomce [X86-32] Disable Machine Check Exception 3951 3974 ··· 3995 4022 3996 4023 noresume [SWSUSP] Disables resume and restores original swap 3997 4024 space. 3998 - 3999 - nosbagart [IA-64] 4000 4025 4001 4026 no-scroll [VGA] Disables scrollback. 4002 4027 This is required for the Braillex ib80-piezo Braille ··· 4095 4124 in standard form of xsave area. By using this 4096 4125 parameter, xsave area per process might occupy more 4097 4126 memory on xsaves enabled systems. 4098 - 4099 - nptcg= [IA-64] Override max number of concurrent global TLB 4100 - purges which is reported from either PAL_VM_SUMMARY or 4101 - SAL PALO. 4102 4127 4103 4128 nr_cpus= [SMP,EARLY] Maximum number of processors that an SMP kernel 4104 4129 could support. nr_cpus=n : n >= 1 limits the kernel to ··· 5949 5982 apic=verbose is specified. 5950 5983 Example: apic=debug show_lapic=all 5951 5984 5952 - simeth= [IA-64] 5953 - simscsi= 5954 - 5955 5985 slab_debug[=options[,slabs][;[options[,slabs]]...] [MM] 5956 5986 Enabling slab_debug allows one to determine the 5957 5987 culprit if slab objects become corrupted. Enabling ··· 6465 6501 This parameter controls use of the Protected 6466 6502 Execution Facility on pSeries. 6467 6503 6468 - swiotlb= [ARM,IA-64,PPC,MIPS,X86,S390,EARLY] 6504 + swiotlb= [ARM,PPC,MIPS,X86,S390,EARLY] 6469 6505 Format: { <int> [,<int>] | force | noforce } 6470 6506 <int> -- Number of I/O TLB slabs 6471 6507 <int> -- Second integer after comma. Number of swiotlb ··· 7100 7136 7101 7137 Try vdso32=0 if you encounter an error that says: 7102 7138 dl_main: Assertion `(void *) ph->p_vaddr == _rtld_local._dl_sysinfo_dso' failed! 7103 - 7104 - vector= [IA-64,SMP] 7105 - vector=percpu: enable percpu vector domain 7106 7139 7107 7140 video= [FB,EARLY] Frame buffer configuration 7108 7141 See Documentation/fb/modedb.rst.

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