Current x86 implementation of Device Tree does not support multiprocessing, and the bindings documentation describes the "reg" property as CPU number instead of hardware-assigned local APIC ID.
v6: * Calling of_property_read_u32() to get Local APIC ID from "reg" * DT documentation changes: corrected CPU node example and changed the "reg" property description v5: * Using the "reg" property to specify Local APIC ID Ivan Gorinov (2): of: Documentation: Specify local APIC ID in "reg" x86/devicetree: Use CPU description from Device Tree Documentation/devicetree/bindings/x86/ce4100.txt | 37 ++++++++++++++++------ arch/x86/kernel/devicetree.c | 39 +++++++++++++++++------- 2 files changed, 56 insertions(+), 20 deletions(-) -- 2.7.4
