From: Yinghai Lu Date: Mon, 9 Jun 2008 01:29:22 +0000 (-0700) Subject: x86: introduce max_physical_apicid for bigsmp switching X-Git-Tag: v2.6.27-rc1~1106^2~247^2~33 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e0da33646826b66ef933d47ea2fb7a693fd849bf;p=pandora-kernel.git x86: introduce max_physical_apicid for bigsmp switching a multi-socket test-system with 3 or 4 ioapics, when 4 dualcore cpus or 2 quadcore cpus installed, needs to switch to bigsmp or physflat. CPU apic id is [4,11] instead of [0,7], and we need to check max apic id instead of cpu numbers. also add check for 32 bit when acpi is not compiled in or acpi=off. Signed-off-by: Yinghai Lu Signed-off-by: Ingo Molnar --- Reading git-diff-tree failed