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Commit 4af94f39 authored by Randy Dunlap's avatar Randy Dunlap Committed by Linus Torvalds
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doc: fix kernel-parameters.txt mistaken deletions 



Re-add missing kernel-parameters documentation that was accidentally
deleted in commit 0cb55ad2.

Thanks to Ingo and Weidong Han for the heads-up on this.

Signed-off-by: default avatarRandy Dunlap <randy.dunlap@oracle.com>
cc: Ingo Molnar <mingo@elte.hu>
cc: Len Brown <lenb@kernel.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a21e2553

Documentation/kernel-parameters.txt

+38 −0
Original line number Original line Diff line number Diff line
@@ -231,6 +231,35 @@ and is between 256 and 4096 characters. It is defined in the file 
 			power state again in power transition.

 			power state again in power transition.

 			1 : disable the power state check

 			1 : disable the power state check





	acpi_sci=	[HW,ACPI] ACPI System Control Interrupt trigger mode

			Format: { level | edge | high | low }



	acpi_serialize	[HW,ACPI] force serialization of AML methods



	acpi_skip_timer_override [HW,ACPI]

			Recognize and ignore IRQ0/pin2 Interrupt Override.

			For broken nForce2 BIOS resulting in XT-PIC timer.



	acpi_sleep=	[HW,ACPI] Sleep options

			Format: { s3_bios, s3_mode, s3_beep, s4_nohwsig,

				  old_ordering, s4_nonvs }

			See Documentation/power/video.txt for information on

			s3_bios and s3_mode.

			s3_beep is for debugging; it makes the PC's speaker beep

			as soon as the kernel's real-mode entry point is called.

			s4_nohwsig prevents ACPI hardware signature from being

			used during resume from hibernation.

			old_ordering causes the ACPI 1.0 ordering of the _PTS

			control method, with respect to putting devices into

			low power states, to be enforced (the ACPI 2.0 ordering

			of _PTS is used by default).

			s4_nonvs prevents the kernel from saving/restoring the

			ACPI NVS memory during hibernation.



	acpi_use_timer_override [HW,ACPI]

			Use timer override. For some broken Nvidia NF5 boards

			that require a timer override, but don't have HPET



	acpi_enforce_resources=	[ACPI]

	acpi_enforce_resources=	[ACPI]

			{ strict | lax | no }

			{ strict | lax | no }

			Check for resource conflicts between native drivers

			Check for resource conflicts between native drivers
@@ -250,6 +279,9 @@ and is between 256 and 4096 characters. It is defined in the file 
	ad1848=		[HW,OSS]

	ad1848=		[HW,OSS]

			Format: <io>,<irq>,<dma>,<dma2>,<type>

			Format: <io>,<irq>,<dma>,<dma2>,<type>





	add_efi_memmap	[EFI; X86] Include EFI memory map in

			kernel's map of available physical RAM.



	advansys=	[HW,SCSI]

	advansys=	[HW,SCSI]

			See header of drivers/scsi/advansys.c.

			See header of drivers/scsi/advansys.c.
@@ -1838,6 +1870,12 @@ and is between 256 and 4096 characters. It is defined in the file 
			autoconfiguration.

			autoconfiguration.

			Ranges are in pairs (memory base and size).

			Ranges are in pairs (memory base and size).





	ports=		[IP_VS_FTP] IPVS ftp helper module

			Default is 21.

			Up to 8 (IP_VS_APP_MAX_PORTS) ports

			may be specified.

			Format: <port>,<port>....



	print-fatal-signals=

	print-fatal-signals=

			[KNL] debug: print fatal signals

			[KNL] debug: print fatal signals

			print-fatal-signals=1: print segfault info to

			print-fatal-signals=1: print segfault info to