linux-kernel - Re: suspend slow in 2.6.25-rc6 (was Re: Suspend and hibernation patchset against -rc6)

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Message-ID: <alpine.LFD.1.00.0803190742450.3020@woody.linux-foundation.org>
Date:	Wed, 19 Mar 2008 07:47:06 -0700 (PDT)
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	Pavel Machek <pavel@....cz>
cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	pm list <linux-pm@...ts.linux-foundation.org>,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	Alan Stern <stern@...land.harvard.edu>,
	David Brownell <david-b@...bell.net>, Greg KH <greg@...ah.com>,
	Len Brown <lenb@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Shaohua Li <shaohua.li@...el.com>,
	Alexey Starikovskiy <astarikovskiy@...e.de>,
	Johannes Berg <johannes@...solutions.net>
Subject: Re: suspend slow in 2.6.25-rc6 (was Re: Suspend and hibernation
 patchset against -rc6)



On Wed, 19 Mar 2008, Pavel Machek wrote:
> 
> Ok, 7c0... is innocent. Reverting not only the mdelay, but also rest
> of drivers/acpi/ec.c patch fixed the
> "rc6-breaks-backlight-in-X-over-lid-close", good.

Can you clarify a bit?

Do you mean that the full revert of 2c81ce4 that already got committed is 
sufficient for you, or do you need to totally undo everything we've done 
to ec.c since -rc5, and thus also to revert the _other_ revert we did (in 
4af8e10a6c57e7292862bd1703712f0565c7e429)?

In other words, what does "rest of drivers/acpi/ec.c patch" mean? Does it 
mean just the IRQ storm patch, or does it mean everything that happened in 
drivers/acpi/ec.c since 2.6.25-rc5?

			Linus
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