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-rw-r--r--Documentation/admin-guide/kernel-parameters.txt44
1 files changed, 22 insertions, 22 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index bf8221abfe0a..a5f4004e8705 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -430,7 +430,7 @@
430 430
431 blkdevparts= Manual partition parsing of block device(s) for 431 blkdevparts= Manual partition parsing of block device(s) for
432 embedded devices based on command line input. 432 embedded devices based on command line input.
433 See Documentation/block/cmdline-partition.txt 433 See Documentation/block/cmdline-partition.rst
434 434
435 boot_delay= Milliseconds to delay each printk during boot. 435 boot_delay= Milliseconds to delay each printk during boot.
436 Values larger than 10 seconds (10000) are changed to 436 Values larger than 10 seconds (10000) are changed to
@@ -708,14 +708,14 @@
708 [KNL, x86_64] select a region under 4G first, and 708 [KNL, x86_64] select a region under 4G first, and
709 fall back to reserve region above 4G when '@offset' 709 fall back to reserve region above 4G when '@offset'
710 hasn't been specified. 710 hasn't been specified.
711 See Documentation/kdump/kdump.rst for further details. 711 See Documentation/admin-guide/kdump/kdump.rst for further details.
712 712
713 crashkernel=range1:size1[,range2:size2,...][@offset] 713 crashkernel=range1:size1[,range2:size2,...][@offset]
714 [KNL] Same as above, but depends on the memory 714 [KNL] Same as above, but depends on the memory
715 in the running system. The syntax of range is 715 in the running system. The syntax of range is
716 start-[end] where start and end are both 716 start-[end] where start and end are both
717 a memory unit (amount[KMG]). See also 717 a memory unit (amount[KMG]). See also
718 Documentation/kdump/kdump.rst for an example. 718 Documentation/admin-guide/kdump/kdump.rst for an example.
719 719
720 crashkernel=size[KMG],high 720 crashkernel=size[KMG],high
721 [KNL, x86_64] range could be above 4G. Allow kernel 721 [KNL, x86_64] range could be above 4G. Allow kernel
@@ -930,7 +930,7 @@
930 edid/1680x1050.bin, or edid/1920x1080.bin is given 930 edid/1680x1050.bin, or edid/1920x1080.bin is given
931 and no file with the same name exists. Details and 931 and no file with the same name exists. Details and
932 instructions how to build your own EDID data are 932 instructions how to build your own EDID data are
933 available in Documentation/EDID/howto.rst. An EDID 933 available in Documentation/driver-api/edid.rst. An EDID
934 data set will only be used for a particular connector, 934 data set will only be used for a particular connector,
935 if its name and a colon are prepended to the EDID 935 if its name and a colon are prepended to the EDID
936 name. Each connector may use a unique EDID data 936 name. Each connector may use a unique EDID data
@@ -1199,15 +1199,15 @@
1199 1199
1200 elevator= [IOSCHED] 1200 elevator= [IOSCHED]
1201 Format: { "mq-deadline" | "kyber" | "bfq" } 1201 Format: { "mq-deadline" | "kyber" | "bfq" }
1202 See Documentation/block/deadline-iosched.txt, 1202 See Documentation/block/deadline-iosched.rst,
1203 Documentation/block/kyber-iosched.txt and 1203 Documentation/block/kyber-iosched.rst and
1204 Documentation/block/bfq-iosched.txt for details. 1204 Documentation/block/bfq-iosched.rst for details.
1205 1205
1206 elfcorehdr=[size[KMG]@]offset[KMG] [IA64,PPC,SH,X86,S390] 1206 elfcorehdr=[size[KMG]@]offset[KMG] [IA64,PPC,SH,X86,S390]
1207 Specifies physical address of start of kernel core 1207 Specifies physical address of start of kernel core
1208 image elf header and optionally the size. Generally 1208 image elf header and optionally the size. Generally
1209 kexec loader will pass this option to capture kernel. 1209 kexec loader will pass this option to capture kernel.
1210 See Documentation/kdump/kdump.rst for details. 1210 See Documentation/admin-guide/kdump/kdump.rst for details.
1211 1211
1212 enable_mtrr_cleanup [X86] 1212 enable_mtrr_cleanup [X86]
1213 The kernel tries to adjust MTRR layout from continuous 1213 The kernel tries to adjust MTRR layout from continuous
@@ -1249,7 +1249,7 @@
1249 See also Documentation/fault-injection/. 1249 See also Documentation/fault-injection/.
1250 1250
1251 floppy= [HW] 1251 floppy= [HW]
1252 See Documentation/blockdev/floppy.txt. 1252 See Documentation/admin-guide/blockdev/floppy.rst.
1253 1253
1254 force_pal_cache_flush 1254 force_pal_cache_flush
1255 [IA-64] Avoid check_sal_cache_flush which may hang on 1255 [IA-64] Avoid check_sal_cache_flush which may hang on
@@ -2234,7 +2234,7 @@
2234 memblock=debug [KNL] Enable memblock debug messages. 2234 memblock=debug [KNL] Enable memblock debug messages.
2235 2235
2236 load_ramdisk= [RAM] List of ramdisks to load from floppy 2236 load_ramdisk= [RAM] List of ramdisks to load from floppy
2237 See Documentation/blockdev/ramdisk.txt. 2237 See Documentation/admin-guide/blockdev/ramdisk.rst.
2238 2238
2239 lockd.nlm_grace_period=P [NFS] Assign grace period. 2239 lockd.nlm_grace_period=P [NFS] Assign grace period.
2240 Format: <integer> 2240 Format: <integer>
@@ -3155,7 +3155,7 @@
3155 numa_zonelist_order= [KNL, BOOT] Select zonelist order for NUMA. 3155 numa_zonelist_order= [KNL, BOOT] Select zonelist order for NUMA.
3156 'node', 'default' can be specified 3156 'node', 'default' can be specified
3157 This can be set from sysctl after boot. 3157 This can be set from sysctl after boot.
3158 See Documentation/sysctl/vm.txt for details. 3158 See Documentation/admin-guide/sysctl/vm.rst for details.
3159 3159
3160 ohci1394_dma=early [HW] enable debugging via the ohci1394 driver. 3160 ohci1394_dma=early [HW] enable debugging via the ohci1394 driver.
3161 See Documentation/debugging-via-ohci1394.txt for more 3161 See Documentation/debugging-via-ohci1394.txt for more
@@ -3279,7 +3279,7 @@
3279 3279
3280 pcd. [PARIDE] 3280 pcd. [PARIDE]
3281 See header of drivers/block/paride/pcd.c. 3281 See header of drivers/block/paride/pcd.c.
3282 See also Documentation/blockdev/paride.txt. 3282 See also Documentation/admin-guide/blockdev/paride.rst.
3283 3283
3284 pci=option[,option...] [PCI] various PCI subsystem options. 3284 pci=option[,option...] [PCI] various PCI subsystem options.
3285 3285
@@ -3523,7 +3523,7 @@
3523 needed on a platform with proper driver support. 3523 needed on a platform with proper driver support.
3524 3524
3525 pd. [PARIDE] 3525 pd. [PARIDE]
3526 See Documentation/blockdev/paride.txt. 3526 See Documentation/admin-guide/blockdev/paride.rst.
3527 3527
3528 pdcchassis= [PARISC,HW] Disable/Enable PDC Chassis Status codes at 3528 pdcchassis= [PARISC,HW] Disable/Enable PDC Chassis Status codes at
3529 boot time. 3529 boot time.
@@ -3538,10 +3538,10 @@
3538 and performance comparison. 3538 and performance comparison.
3539 3539
3540 pf. [PARIDE] 3540 pf. [PARIDE]
3541 See Documentation/blockdev/paride.txt. 3541 See Documentation/admin-guide/blockdev/paride.rst.
3542 3542
3543 pg. [PARIDE] 3543 pg. [PARIDE]
3544 See Documentation/blockdev/paride.txt. 3544 See Documentation/admin-guide/blockdev/paride.rst.
3545 3545
3546 pirq= [SMP,APIC] Manual mp-table setup 3546 pirq= [SMP,APIC] Manual mp-table setup
3547 See Documentation/x86/i386/IO-APIC.rst. 3547 See Documentation/x86/i386/IO-APIC.rst.
@@ -3653,7 +3653,7 @@
3653 3653
3654 prompt_ramdisk= [RAM] List of RAM disks to prompt for floppy disk 3654 prompt_ramdisk= [RAM] List of RAM disks to prompt for floppy disk
3655 before loading. 3655 before loading.
3656 See Documentation/blockdev/ramdisk.txt. 3656 See Documentation/admin-guide/blockdev/ramdisk.rst.
3657 3657
3658 psi= [KNL] Enable or disable pressure stall information 3658 psi= [KNL] Enable or disable pressure stall information
3659 tracking. 3659 tracking.
@@ -3675,7 +3675,7 @@
3675 pstore.backend= Specify the name of the pstore backend to use 3675 pstore.backend= Specify the name of the pstore backend to use
3676 3676
3677 pt. [PARIDE] 3677 pt. [PARIDE]
3678 See Documentation/blockdev/paride.txt. 3678 See Documentation/admin-guide/blockdev/paride.rst.
3679 3679
3680 pti= [X86_64] Control Page Table Isolation of user and 3680 pti= [X86_64] Control Page Table Isolation of user and
3681 kernel address spaces. Disabling this feature 3681 kernel address spaces. Disabling this feature
@@ -3704,7 +3704,7 @@
3704 See Documentation/admin-guide/md.rst. 3704 See Documentation/admin-guide/md.rst.
3705 3705
3706 ramdisk_size= [RAM] Sizes of RAM disks in kilobytes 3706 ramdisk_size= [RAM] Sizes of RAM disks in kilobytes
3707 See Documentation/blockdev/ramdisk.txt. 3707 See Documentation/admin-guide/blockdev/ramdisk.rst.
3708 3708
3709 random.trust_cpu={on,off} 3709 random.trust_cpu={on,off}
3710 [KNL] Enable or disable trusting the use of the 3710 [KNL] Enable or disable trusting the use of the
@@ -4100,7 +4100,7 @@
4100 4100
4101 relax_domain_level= 4101 relax_domain_level=
4102 [KNL, SMP] Set scheduler's default relax_domain_level. 4102 [KNL, SMP] Set scheduler's default relax_domain_level.
4103 See Documentation/cgroup-v1/cpusets.rst. 4103 See Documentation/admin-guide/cgroup-v1/cpusets.rst.
4104 4104
4105 reserve= [KNL,BUGS] Force kernel to ignore I/O ports or memory 4105 reserve= [KNL,BUGS] Force kernel to ignore I/O ports or memory
4106 Format: <base1>,<size1>[,<base2>,<size2>,...] 4106 Format: <base1>,<size1>[,<base2>,<size2>,...]
@@ -4358,7 +4358,7 @@
4358 Format: <integer> 4358 Format: <integer>
4359 4359
4360 sonypi.*= [HW] Sony Programmable I/O Control Device driver 4360 sonypi.*= [HW] Sony Programmable I/O Control Device driver
4361 See Documentation/laptops/sonypi.txt 4361 See Documentation/admin-guide/laptops/sonypi.rst
4362 4362
4363 spectre_v2= [X86] Control mitigation of Spectre variant 2 4363 spectre_v2= [X86] Control mitigation of Spectre variant 2
4364 (indirect branch speculation) vulnerability. 4364 (indirect branch speculation) vulnerability.
@@ -4610,7 +4610,7 @@
4610 swapaccount=[0|1] 4610 swapaccount=[0|1]
4611 [KNL] Enable accounting of swap in memory resource 4611 [KNL] Enable accounting of swap in memory resource
4612 controller if no parameter or 1 is given or disable 4612 controller if no parameter or 1 is given or disable
4613 it if 0 is given (See Documentation/cgroup-v1/memory.rst) 4613 it if 0 is given (See Documentation/admin-guide/cgroup-v1/memory.rst)
4614 4614
4615 swiotlb= [ARM,IA-64,PPC,MIPS,X86] 4615 swiotlb= [ARM,IA-64,PPC,MIPS,X86]
4616 Format: { <int> | force | noforce } 4616 Format: { <int> | force | noforce }
@@ -5077,7 +5077,7 @@
5077 5077
5078 vga= [BOOT,X86-32] Select a particular video mode 5078 vga= [BOOT,X86-32] Select a particular video mode
5079 See Documentation/x86/boot.rst and 5079 See Documentation/x86/boot.rst and
5080 Documentation/svga.txt. 5080 Documentation/admin-guide/svga.rst.
5081 Use vga=ask for menu. 5081 Use vga=ask for menu.
5082 This is actually a boot loader parameter; the value is 5082 This is actually a boot loader parameter; the value is
5083 passed to the kernel using a special protocol. 5083 passed to the kernel using a special protocol.