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authorAndi Kleen <ak@suse.de>2005-11-05 17:25:54 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-14 19:55:17 -0800
commit8893166ff8694f36655009aa9bf8e7f2e1c9339f (patch)
tree89f030c84d807f58444667a401194cda06fcc1b0 /Documentation/powerpc
parent9e43e1b7c7c9872da032442d8e4bb112a02d16f4 (diff)
[PATCH] x86_64: Increase the maximum number of local APICs to the maximum
This is needed for large multinode IBM systems which have a sparse APIC space in clustered mode, fully covering the available 8 bits. The previous kernels would limit the local APIC number to 127, which caused it to reject some of the CPUs at boot. I increased the maximum and shrunk the apic_version array a bit to make up for that (the version is only 8 bit, so don't need an full int to store) Cc: Chris McDermott <lcm@us.ibm.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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