# Re: \[PATCH 12/27\] tile, smpboot: Use generic SMP booting infrastructure

- From: Chris Metcalf \<hidden\>
- Date: 2012-06-01 18:08:03 
- List: linux-arch
- Page: https://ratatoskr.run/linux-arch/2012/06/3873361
- Thread: https://ratatoskr.run/linux-arch/2012/06/3873118/t.md

```text
On 6/1/2012 5:12 AM, Srivatsa S. Bhat wrote:
> Convert tile to use the generic framework to boot secondary CPUs.
>
> Notes:
> 1. Don't enable interrupts in start_secondary().
> 2. Remove the unnecessary calls to local_irq_enable() in __cpu_up().
> 3. cpu_idle() was being called after doing a preempt_enable() instead
> of a preempt_disable()! Fix it.
>
> Cc: Chris Metcalf <redacted>
> Cc: Thomas Gleixner <redacted>
> Cc: Yong Zhang <redacted>
> Signed-off-by: Srivatsa S. Bhat <redacted>
> ---
>
>  arch/tile/kernel/smpboot.c |   22 ++++++++--------------
>  1 files changed, 8 insertions(+), 14 deletions(-)

Acked-by: Chris Metcalf <redacted>

-- 
Chris Metcalf, Tilera Corp.
http://www.tilera.com
```