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sh: Make sure all SH-X3 cores are populated in the present CPU map.

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This iterates over the maximum number of CPUs we plan to support and
makes sure they're all set in the present CPU map.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2010-04-26 18:44:04 +09:00
parent f0ccf2770f
commit 7acb59eb4b
1 changed files with 3 additions and 0 deletions
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arch/sh/kernel/cpu/sh4a/smp-shx3.c
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@ -74,6 +74,9 @@ static void shx3_prepare_cpus(unsigned int max_cpus)
for (i = 0; i < SMP_MSG_NR; i++) for (i = 0; i < SMP_MSG_NR; i++)
request_irq(104 + i, ipi_interrupt_handler, request_irq(104 + i, ipi_interrupt_handler,
IRQF_DISABLED | IRQF_PERCPU, "IPI", (void *)(long)i); IRQF_DISABLED | IRQF_PERCPU, "IPI", (void *)(long)i);
for (i = 0; i < max_cpus; i++)
set_cpu_present(i, true);
} }
static void shx3_start_cpu(unsigned int cpu, unsigned long entry_point) static void shx3_start_cpu(unsigned int cpu, unsigned long entry_point)