tree 66f8ce135645da89365410006a5dcdf0fa6a091d
parent b2ee9dbfad14ba8e34a589d552ddc67300a26bec
author Daniel Yeisley <dan.yeisley@unisys.com> 1140045461 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1140046342 -0800

[PATCH] x86_64: early initialization of cpu_to_node

The early initialization of cpu_to_node code as it is now only updates the
cpu_to_node array, and does not update cpu_pda()->nodemember.  This will
cause numa_node_id() to return 0 on systems where CPU 0 is not on Node 0.
This leads to a kernel panic in slab.c.

I've tested the patch below on a 16 processor x86_64 ES7000-600 server, and
no longer see the panic I saw with the original 2.6.16-rc3.

Signed-off-by: Dan Yeisley <dan.yeisley@unisys.com>
Acked-by: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>