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    Subject[PATCH 04/14] [ARM] Populate cpu_enabled_map
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    Populate the cpu_enabled_map correctly.

    Note that this patch does not actually make any decisions based
    on the contents of the map.

    However, as the map is presented via sysfs in:

    /sys/devices/system/cpu/

    It should be populated correctly.

    Signed-off-by: Alex Chiang <achiang@hp.com>
    Cc: Catalin Marinas <catalin.marinas@arm.com>
    Cc: Russell King <rmk@dyn-67.arm.linux.org.uk>
    ---

    arch/arm/mach-realview/platsmp.c | 4 +++-
    1 files changed, 3 insertions(+), 1 deletions(-)

    diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
    index 8e813ed..c33f298 100644
    --- a/arch/arm/mach-realview/platsmp.c
    +++ b/arch/arm/mach-realview/platsmp.c
    @@ -241,8 +241,10 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
    * Initialise the present map, which describes the set of CPUs
    * actually populated at the present time.
    */
    - for (i = 0; i < max_cpus; i++)
    + for (i = 0; i < max_cpus; i++) {
    cpu_set(i, cpu_present_map);
    + cpu_set(i, cpu_enabled_map);
    + }

    /*
    * Initialise the SCU if there are more than one CPU and let


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