Re: [patch 10/50] libata: force hardreset if link is in powersave mode

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From: Jeff Garzik

Subject: Re: [patch 10/50] libata: force hardreset if link is in powersave mode

Date: Friday, June 6, 2008 - 8:14 pm

Linus Torvalds wrote:
quoted text> 
> On Fri, 6 Jun 2008, Chris Wright wrote:
>> -stable review patch.  If anyone has any objections, please let us know.
>> ---------------------
>>
>> From: Tejun Heo <htejun@gmail.com>
>>
>> Inhibiting link PM mode doesn't bring the link back online if it's
>> already in powersave mode.  If SRST is used in these cases, libata EH
>> thinks that the link is offline and fails detection.  Force hardreset
>> if link is in powersave mode.
> 
> This isn't upstream. Maybe there's some reason it's not needed upstream, 
> but it would be nice to know.

We do hard reset by default...

	Jeff



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Messages in current thread:

[patch 10/50] libata: force hardreset if link is in powers ..., Chris Wright, (Fri Jun 6, 6:02 pm)

Re: [patch 10/50] libata: force hardreset if link is in po ..., Linus Torvalds, (Fri Jun 6, 6:27 pm)

Re: [stable] [patch 10/50] libata: force hardreset if link ..., Greg KH, (Fri Jun 6, 6:57 pm)

Re: [patch 10/50] libata: force hardreset if link is in po ..., Jeff Garzik, (Fri Jun 6, 8:14 pm)

Re: [stable] [patch 10/50] libata: force hardreset if link ..., Linus Torvalds, (Sat Jun 7, 9:51 am)


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