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ACPI: Do not try to set up acpi processor stuff on cores exceeding maxcpus=
[cascardo/linux.git]
/
drivers
/
acpi
/
processor_driver.c
diff --git
a/drivers/acpi/processor_driver.c
b/drivers/acpi/processor_driver.c
index
b1034a9
..
38ea0cc
100644
(file)
--- a/
drivers/acpi/processor_driver.c
+++ b/
drivers/acpi/processor_driver.c
@@
-581,6
+581,11
@@
static int __cpuinit acpi_processor_add(struct acpi_device *device)
return 0;
}
+#ifdef CONFIG_SMP
+ if (pr->id >= setup_max_cpus && pr->id != 0)
+ return 0;
+#endif
+
BUG_ON((pr->id >= nr_cpu_ids) || (pr->id < 0));
/*