Re: [patch] fix AB-BA deadlock inversion at cs46xx_dsp_remove_scb

* Arjan van de Ven <[email protected]> wrote:

> which is an obvious AB-BA deadlock
> 
> fix is to just take the lock with _irqsafe
> 
> Signed-off-by: Arjan van de Ven <[email protected]>

Acked-by: Ingo Molnar <[email protected]>

	Ingo
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References:
- possible irq lock inversion at cs46xx_dsp_remove_scb
  - From: Duncan Sands <[email protected]>
- [patch] fix AB-BA deadlock inversion at cs46xx_dsp_remove_scb
  - From: Arjan van de Ven <[email protected]>

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