Re: [PATCH] SATA / AHCI: Do not play with the link PM during suspend to RAM

[Stephan Diestelhorst]

On Saturday 28 August 2010, 01:35:38 Rafael J. Wysocki wrote:
> I reproduced the problem with the Tejun's patch applied, so I'm now quite
> sure the problem is related to the suspend of controller ports (which is done
> by scheduling SCSI error handling on the controller).
> 
> Anyway, below is a new version of my patch that plays a bit nicer with
> the resume code.  Can you please check if it still fixes the problem for you?

Applied to 2.6.35.3 and tested. Works perfectly fine (> 10 s2ram
cycles under heavy I/O load).

Many thanks,
  Stephan

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Stephan Diestelhorst, AMD Operating System Research Center
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