linux-kernel - Re: 2.6.38-rc1 resume hang (da8aeb92 "ACPI/Battery: Update information on info notification and resume")

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Message-Id: <201101212130.26693.rjw@sisk.pl>
Date:	Fri, 21 Jan 2011 21:30:26 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	James Hogan <james@...anarts.com>
Cc:	Len Brown <len.brown@...el.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Matthew Garrett <mjg59@...f.ucam.org>,
	ACPI Devel Mailing List <linux-acpi@...r.kernel.org>,
	"Linux-pm mailing list" <linux-pm@...ts.linux-foundation.org>
Subject: Re: 2.6.38-rc1 resume hang (da8aeb92 "ACPI/Battery: Update information on info notification and resume")

On Friday, January 21, 2011, James Hogan wrote:
> Hi,
> 
> After updating from 2.6.37 to 2.6.28-rc1, resume from suspend is broken
> on my Dell M1210 Laptop.
> 
> I tried pm_trace and both block and battery matched the hash, so I
> bisected the problem to commit da8aeb92 (see below).
> 
> I've reverted this commit on 2.6.38 and it doesn't die on resume anymore.
> 
> My bisection log and .config are pasted below.
> 
> Let me know if I can provide any more info or help test any patches etc.

This should have been fixed already in the current Linus' tree by this commit:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b23fffd778c312b8fb258d342051fcbdf6712128

Can you verify, please?

Rafael
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