x86: fix bootmem cross node for 32bit numa

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Impact: fix panic on system 2g x4 sockets

Found one system with 4 sockets and every sockets has 2g can not boot
with numa32 because boot mem is crossing nodes.

So try to have numa version of setup_bootmem_allocator().

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
LKML-Reference: <49AE485B.8000902@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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This commit is contained in:

Yinghai Lu 2009-03-04 01:22:35 -08:00 • committed by Ingo Molnar

parent 6d2e91bf80

commit a71edd1f46

2 changed files with 43 additions and 8 deletions

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46

arch/x86/mm/init_32.c

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5

arch/x86/mm/numa_32.c

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