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@@ -134,7 +134,7 @@ and is between 256 and 4096 characters. It is defined in the file
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./include/asm/setup.h as COMMAND_LINE_SIZE.
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- acpi= [HW,ACPI,X86-64,i386]
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+ acpi= [HW,ACPI,X86]
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Advanced Configuration and Power Interface
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Format: { force | off | ht | strict | noirq | rsdt }
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force -- enable ACPI if default was off
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@@ -218,7 +218,7 @@ and is between 256 and 4096 characters. It is defined in the file
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acpi_osi="!string2" # remove built-in string2
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acpi_osi= # disable all strings
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- acpi_pm_good [X86-32,X86-64]
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+ acpi_pm_good [X86]
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Override the pmtimer bug detection: force the kernel
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to assume that this machine's pmtimer latches its value
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and always returns good values.
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@@ -459,7 +459,7 @@ and is between 256 and 4096 characters. It is defined in the file
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Also note the kernel might malfunction if you disable
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some critical bits.
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- code_bytes [IA32/X86_64] How many bytes of object code to print
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+ code_bytes [X86] How many bytes of object code to print
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in an oops report.
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Range: 0 - 8192
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Default: 64
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@@ -592,7 +592,7 @@ and is between 256 and 4096 characters. It is defined in the file
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MTRR settings. This parameter disables that behavior,
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possibly causing your machine to run very slowly.
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- disable_timer_pin_1 [i386,x86-64]
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+ disable_timer_pin_1 [X86]
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Disable PIN 1 of APIC timer
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Can be useful to work around chipset bugs.
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@@ -624,7 +624,7 @@ and is between 256 and 4096 characters. It is defined in the file
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UART at the specified I/O port or MMIO address.
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The options are the same as for ttyS, above.
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- earlyprintk= [X86-32,X86-64,SH,BLACKFIN]
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+ earlyprintk= [X86,SH,BLACKFIN]
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earlyprintk=vga
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earlyprintk=serial[,ttySn[,baudrate]]
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earlyprintk=dbgp
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@@ -659,7 +659,7 @@ and is between 256 and 4096 characters. It is defined in the file
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See Documentation/block/as-iosched.txt and
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Documentation/block/deadline-iosched.txt for details.
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- elfcorehdr= [IA64,PPC,SH,X86-32,X86_64]
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+ elfcorehdr= [IA64,PPC,SH,X86]
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Specifies physical address of start of kernel core
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image elf header. Generally kexec loader will
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pass this option to capture kernel.
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@@ -938,7 +938,7 @@ and is between 256 and 4096 characters. It is defined in the file
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See comment before marvel_specify_io7 in
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arch/alpha/kernel/core_marvel.c.
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- io_delay= [X86-32,X86-64] I/O delay method
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+ io_delay= [X86] I/O delay method
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0x80
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Standard port 0x80 based delay
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0xed
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@@ -1000,7 +1000,7 @@ and is between 256 and 4096 characters. It is defined in the file
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keepinitrd [HW,ARM]
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- kernelcore=nn[KMG] [KNL,X86-32,IA-64,PPC,X86-64] This parameter
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+ kernelcore=nn[KMG] [KNL,X86,IA-64,PPC] This parameter
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specifies the amount of memory usable by the kernel
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for non-movable allocations. The requested amount is
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spread evenly throughout all nodes in the system. The
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@@ -1034,7 +1034,7 @@ and is between 256 and 4096 characters. It is defined in the file
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Configure the RouterBoard 532 series on-chip
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Ethernet adapter MAC address.
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- kstack=N [X86-32,X86-64] Print N words from the kernel stack
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+ kstack=N [X86] Print N words from the kernel stack
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in oops dumps.
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l2cr= [PPC]
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@@ -1044,7 +1044,7 @@ and is between 256 and 4096 characters. It is defined in the file
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lapic [X86-32,APIC] Enable the local APIC even if BIOS
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disabled it.
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- lapic_timer_c2_ok [X86-32,x86-64,APIC] trust the local apic timer
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+ lapic_timer_c2_ok [X86,APIC] trust the local apic timer
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in C2 power state.
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libata.dma= [LIBATA] DMA control
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@@ -1229,7 +1229,7 @@ and is between 256 and 4096 characters. It is defined in the file
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[KNL,SH] Allow user to override the default size for
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per-device physically contiguous DMA buffers.
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- memmap=exactmap [KNL,X86-32,X86_64] Enable setting of an exact
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+ memmap=exactmap [KNL,X86] Enable setting of an exact
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E820 memory map, as specified by the user.
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Such memmap=exactmap lines can be constructed based on
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BIOS output or other requirements. See the memmap=nn@ss
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@@ -1320,7 +1320,7 @@ and is between 256 and 4096 characters. It is defined in the file
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mousedev.yres= [MOUSE] Vertical screen resolution, used for devices
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reporting absolute coordinates, such as tablets
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- movablecore=nn[KMG] [KNL,X86-32,IA-64,PPC,X86-64] This parameter
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+ movablecore=nn[KMG] [KNL,X86,IA-64,PPC] This parameter
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is similar to kernelcore except it specifies the
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amount of memory used for migratable allocations.
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If both kernelcore and movablecore is specified,
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@@ -1422,7 +1422,7 @@ and is between 256 and 4096 characters. It is defined in the file
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when a NMI is triggered.
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Format: [state][,regs][,debounce][,die]
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- nmi_watchdog= [KNL,BUGS=X86-32,X86-64] Debugging features for SMP kernels
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+ nmi_watchdog= [KNL,BUGS=X86] Debugging features for SMP kernels
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Format: [panic,][num]
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Valid num: 0,1,2
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0 - turn nmi_watchdog off
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@@ -1475,11 +1475,11 @@ and is between 256 and 4096 characters. It is defined in the file
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nodsp [SH] Disable hardware DSP at boot time.
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- noefi [X86-32,X86-64] Disable EFI runtime services support.
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+ noefi [X86] Disable EFI runtime services support.
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noexec [IA-64]
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- noexec [X86-32,X86-64]
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+ noexec [X86]
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On X86-32 available only on PAE configured kernels.
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noexec=on: enable non-executable mappings (default)
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noexec=off: disable non-executable mappings
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@@ -1525,7 +1525,7 @@ and is between 256 and 4096 characters. It is defined in the file
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noirqdebug [X86-32] Disables the code which attempts to detect and
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disable unhandled interrupt sources.
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- no_timer_check [X86-32,X86_64,APIC] Disables the code which tests for
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+ no_timer_check [X86,APIC] Disables the code which tests for
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broken timer IRQ sources.
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noisapnp [ISAPNP] Disables ISA PnP code.
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@@ -1689,7 +1689,7 @@ and is between 256 and 4096 characters. It is defined in the file
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disable the use of PCIE advanced error reporting.
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nodomains [PCI] Disable support for multiple PCI
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root domains (aka PCI segments, in ACPI-speak).
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- nommconf [X86-32,X86_64] Disable use of MMCONFIG for PCI
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+ nommconf [X86] Disable use of MMCONFIG for PCI
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Configuration
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nomsi [MSI] If the PCI_MSI kernel config parameter is
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enabled, this kernel boot option can be used to
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@@ -2380,7 +2380,7 @@ and is between 256 and 4096 characters. It is defined in the file
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reported either.
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unknown_nmi_panic
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- [X86-32,X86-64]
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+ [X86]
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Set unknown_nmi_panic=1 early on boot.
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usbcore.autosuspend=
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@@ -2447,12 +2447,12 @@ and is between 256 and 4096 characters. It is defined in the file
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medium is write-protected).
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Example: quirks=0419:aaf5:rl,0421:0433:rc
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- vdso= [X86-32,SH,x86-64]
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+ vdso= [X86,SH]
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vdso=2: enable compat VDSO (default with COMPAT_VDSO)
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vdso=1: enable VDSO (default)
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vdso=0: disable VDSO mapping
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- vdso32= [X86-32,X86-64]
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+ vdso32= [X86]
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vdso32=2: enable compat VDSO (default with COMPAT_VDSO)
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vdso32=1: enable 32-bit VDSO (default)
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vdso32=0: disable 32-bit VDSO mapping
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