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Re: [patch 10/50] libata: force hardreset if link is in powersave mode
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From:
Linus Torvalds <torvalds@...>
To: Chris Wright <chrisw@...>
Cc: <linux-kernel@...>, <stable@...>, Jeff Garzik <jeff@...>, IDE/ATA development list <linux-ide@...>, Justin Forbes <jmforbes@...>, Zwane Mwaikambo <zwane@...>, Theodore Ts'o <tytso@...>, Randy Dunlap <rdunlap@...>, Dave Jones <davej@...>, Chuck Wolber <chuckw@...>, Chris Wedgwood <reviews@...>, Michael Krufky <mkrufky@...>, Chuck Ebbert <cebbert@...>, Domenico Andreoli <cavokz@...>, <akpm@...>, <alan@...>, Tejun Heo <htejun@...>, <matthieu.castet@...>, Greg Kroah-Hartman <gregkh@...>
Subject:
Re: [patch 10/50] libata: force hardreset if link is in powersave mode
Date: Friday, June 6, 2008 - 9:27 pm
On Fri, 6 Jun 2008, Chris Wright wrote:
quoted text
> > -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. Linus --
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Messages in current thread:
[patch 10/50] libata: force hardreset if link is in powersav...
, Chris Wright
, (Fri Jun 6, 9:02 pm)
Re: [patch 10/50] libata: force hardreset if link is in powe...
, Linus Torvalds
, (Fri Jun 6, 9:27 pm)
Re: [patch 10/50] libata: force hardreset if link is in powe...
, Jeff Garzik
, (Fri Jun 6, 11:14 pm)
Re: [stable] [patch 10/50] libata: force hardreset if link i...
, Greg KH
, (Fri Jun 6, 9:57 pm)
Re: [stable] [patch 10/50] libata: force hardreset if link i...
, Linus Torvalds
, (Sat Jun 7, 12:51 pm)
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