| commit | e0da33646826b66ef933d47ea2fb7a693fd849bf | [log] [tgz] |
|---|---|---|
| author | Yinghai Lu <yhlu.kernel@gmail.com> | Sun Jun 08 18:29:22 2008 -0700 |
| committer | Ingo Molnar <mingo@elte.hu> | Tue Jun 10 11:32:09 2008 +0200 |
| tree | 398d86b96531e574c4710ea1538806b7e0ae0fef | |
| parent | c3ff01672a23fabb40d4b80ff25a845582fd07c2 [diff] |
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 <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>