Re: [PATCH 1/5] [pm] Fix locking of device suspend/resume functions

On Fri, 17 Feb 2006, Andrew Morton wrote:

> Patrick Mochel <[email protected]> wrote:
> >
> > This patch removes the unneeded down()/up() calls from
> >  suspend_device() and resume_device(). Those functions
> >  are already called under the dpm_sem, making this code
> >  unconditionally deadlock in SMP kernels.
>
> I've seen no reports of such deadlocks.  And I was testing swsusp on a
> 4-way this week?

Yup, I misparsed the code. Please disregard this patch.

Thanks,


	Pat
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---

• References:
  • [PATCH 1/5] [pm] Fix locking of device suspend/resume functions
    • From: Patrick Mochel <[email protected]>
  • Re: [PATCH 1/5] [pm] Fix locking of device suspend/resume functions
    • From: Andrew Morton <[email protected]>

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