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Documentation: Update x86_64/boot-options.txt

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Removed obsolte parameters from boot-options.txt.
Verified by grepping around in arch/x86/.

Signed-off-by: Richard Weinberger <richard@nod.at>
Acked-by: Rob Landley <rob@landley.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Richard Weinberger 2013-11-06 13:18:22 -08:00 committed by Jiri Kosina
parent 0899d6ac46
commit ff18dd8f1c
1 changed files with 0 additions and 23 deletions
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23
Documentation/x86/x86_64/boot-options.txt
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@ -78,14 +78,6 @@ APICs
no_timer_check Don't check the IO-APIC timer. This can work around
problems with incorrect timer initialization on some boards.
apicmaintimer Run time keeping from the local APIC timer instead
of using the PIT/HPET interrupt for this. This is useful
when the PIT/HPET interrupts are unreliable.
noapicmaintimer Don't do time keeping using the APIC timer.
Useful when this option was auto selected, but doesn't work.
apicpmtimer
Do APIC timer calibration using the pmtimer. Implies
apicmaintimer. Useful when your PIT timer is totally
@ -144,11 +136,6 @@ Non Executable Mappings
on Enable(default)
off Disable
SMP
additional_cpus=NUM Allow NUM more CPUs for hotplug
(defaults are specified by the BIOS, see Documentation/x86/x86_64/cpu-hotplug-spec)
NUMA
numa=off Only set up a single NUMA node spanning all memory.
@ -289,16 +276,6 @@ Debugging
kstack=N Print N words from the kernel stack in oops dumps.
pagefaulttrace Dump all page faults. Only useful for extreme debugging
and will create a lot of output.
call_trace=[old|both|newfallback|new]
old: use old inexact backtracer
new: use new exact dwarf2 unwinder
both: print entries from both
newfallback: use new unwinder but fall back to old if it gets
stuck (default)
Miscellaneous
nogbpages