powerpc: Use physical cpu id when setting the processor affinity
In the CONFIG_SMP case the irq_choose_cpu() code was returning back a logical cpu id not the physical id. We were writing that directly into the HW register. We need to be calling get_hard_smp_processor_id() so irq_choose_cpu() always returns a physical cpu id. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
parent
9ff473b9a7
commit
7a0d7940e7
|
@ -600,7 +600,7 @@ static int irq_choose_cpu(unsigned int virt_irq)
|
|||
cpuid = first_cpu(tmp);
|
||||
}
|
||||
|
||||
return cpuid;
|
||||
return get_hard_smp_processor_id(cpuid);
|
||||
}
|
||||
#else
|
||||
static int irq_choose_cpu(unsigned int virt_irq)
|
||||
|
|
Loading…
Reference in a new issue