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powerpc/32: Remove 'noltlbs' kernel parameter

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Mapping without large TLBs has no added value on the 8xx.

Mapping without large TLBs is still necessary on 40x when
selecting CONFIG_KFENCE or CONFIG_DEBUG_PAGEALLOC or
CONFIG_STRICT_KERNEL_RWX, but this is done automatically
and doesn't require user selection.

Remove 'noltlbs' kernel parameter, the user has no reason
to use it.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/80ca17bd39cf608a8ebd0764d7064a498e131199.1655202721.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy
2022-06-14 12:32:24 +02:00
committed by Michael Ellerman
parent 1ce844973b
commit 56e54b4e6c
3 changed files with 0 additions and 15 deletions
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3
Documentation/admin-guide/kernel-parameters.txt
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@@ -3661,9 +3661,6 @@
nolapic_timer [X86-32,APIC] Do not use the local APIC timer.
noltlbs [PPC] Do not use large page/tlb entries for kernel
lowmem mapping on PPC40x and PPC8xx
nomca [IA-64] Disable machine check abort handling
nomce [X86-32] Disable Machine Check Exception