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SubjectRe: [patch 3/3] x86,apic: limit apic dumping, introduce show_lapic setup option

btw., i'm getting this warning on a test-box:

[ 0.290000] Initializing cgroup subsys net_cls
[ 0.300000] ------------[ cut here ]------------
[ 0.300000] WARNING: at arch/x86/kernel/apic/apic_noop.c:42 warn_apic_enabled+0x5d/0x80()
[ 0.310000] Hardware name: System Product Name
[ 0.320000] APIC: Called for NOOP operation with apic enabled
[ 0.320000] Modules linked in:
[ 0.330000] Pid: 0, comm: swapper Not tainted 2.6.32-rc4-tip-01511-g59b4c9d-dirty #1741
[ 0.330000] Call Trace:
[ 0.340000] [<79061fa5>] warn_slowpath_common+0x65/0xa0
[ 0.340000] [<7903d84d>] ? warn_apic_enabled+0x5d/0x80
[ 0.350000] [<7906203f>] warn_slowpath_fmt+0x2f/0x50
[ 0.350000] [<7903d84d>] warn_apic_enabled+0x5d/0x80
[ 0.360000] [<7903da96>] noop_default_phys_pkg_id+0x16/0x30
[ 0.360000] [<79af1514>] generic_identify+0xa3/0x176
[ 0.370000] [<79af165f>] identify_cpu+0x78/0x1fd
[ 0.370000] [<792c8d7d>] ? __init_rwsem+0x4d/0x70
[ 0.380000] [<79abcb54>] identify_boot_cpu+0xd/0x1e
[ 0.380000] [<79abcdae>] check_bugs+0x16/0xe5
[ 0.390000] [<79ab6b39>] start_kernel+0x31d/0x342
[ 0.390000] [<79ab60aa>] i386_start_kernel+0xaa/0xc2
[ 0.400000] ---[ end trace a7919e7f17c0a725 ]---
[ 0.400000] Checking 'hlt' instruction... OK.
[ 0.440000] SMP alternatives: switching to UP code
[ 0.450000] debug: unmapping init memory 79c7a000..79c80000

noop_default_phys_pkg_id() should return 0 i guess, and not generate a
warning?

Ingo


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