linux-kernel - Re: pcmcia resume 60 second hang. Re: [patch 00/69] -stable review

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Message-ID: <alpine.LFD.0.98.0705270924310.26602@woody.linux-foundation.org>
Date:	Sun, 27 May 2007 09:26:00 -0700 (PDT)
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	Matthew Garrett <mjg59@...f.ucam.org>
cc:	Pavel Machek <pavel@....cz>,
	Romano Giannetti <romanol@...omillas.es>,
	Chris Wright <chrisw@...s-sol.org>,
	Chuck Ebbert <cebbert@...hat.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	stable@...nel.org, Justin Forbes <jmforbes@...uxtx.org>,
	Zwane Mwaikambo <zwane@....linux.org.uk>,
	"Theodore Ts'o" <tytso@....edu>,
	Randy Dunlap <rdunlap@...otime.net>,
	Dave Jones <davej@...hat.com>,
	Chuck Wolber <chuckw@...ntumlinux.com>,
	Chris Wedgwood <reviews@...cw.f00f.org>,
	Michael Krufky <mkrufky@...uxtv.org>,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	"Rafael J. Wysocki" <rjw@...k.pl>
Subject: Re: pcmcia resume 60 second hang. Re: [patch 00/69] -stable review



On Sun, 27 May 2007, Matthew Garrett wrote:
> 
> As far as I can tell the PPC code simply shuts down the devices without 
> worrying about userspace at all. If this was reliable, what prevents us 
> from simply disabling the freezer for STR?

Personally, I think that's the right thing to do. 

And by "disabling the freezer", I think we should just not call it at all. 
However, sadly, right now it's called from common code. I'll happily take 
a tested patch to split that code sequence up, and try to do it in 2.6.23, 
if somebody has the energy (I'm getting to the point where I may just do 
it myself, but my lazy nature still hopes for a STR person to step 
forward).

		Linus
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