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powerpc/32: Drop a stale comment about reservation of gigantic pages

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A comment about the reservation of gigantic pages was left in MMU_init()
after commit 79cc38ded1 ("powerpc/mm/hugetlb: Add support for
reserving gigantic huge pages via kernel command line")

Remove 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/959d77be630b9b46a7458f0fbd41dc3a94ec811a.1661938317.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2022-08-31 11:32:07 +02:00 committed by Michael Ellerman
parent 8b4bb0ad00
commit fc06755e25
1 changed files with 0 additions and 4 deletions
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4
arch/powerpc/mm/init_32.c
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@ -82,10 +82,6 @@ void __init MMU_init(void)
if (ppc_md.progress)
ppc_md.progress("MMU:enter", 0x111);
/*
* Reserve gigantic pages for hugetlb. This MUST occur before
* lowmem_end_addr is initialized below.
*/
if (memblock.memory.cnt > 1) {
#ifndef CONFIG_WII
memblock_enforce_memory_limit(memblock.memory.regions[0].size);