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powerpc: Fix early boot accounting of CPUs

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smp_release_cpus() waits for all cpus (including the bootcpu) due to an
off-by-one count on boot_cpu_count (which is all CPUs).  This patch replaces
that with spinning_secondaries (which is all secondary CPUs).

Signed-off-by: Matt Evans <matt@ozlabs.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Matt Evans
2011-05-25 18:09:12 +00:00
committed by Benjamin Herrenschmidt
parent 32d206eb56
commit 7ac87abb81
5 changed files with 13 additions and 6 deletions
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arch/powerpc/kernel/setup_32.c
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@@ -48,7 +48,6 @@ extern void bootx_init(unsigned long r4, unsigned long phys);
int boot_cpuid = -1;
EXPORT_SYMBOL_GPL(boot_cpuid);
int __initdata boot_cpu_count;
int boot_cpuid_phys;
int smp_hw_index[NR_CPUS];