linux-kernel - Re: Hang on suspend

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Message-Id: <200802242335.01800.rjw@sisk.pl>
Date:	Sun, 24 Feb 2008 23:35:01 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Julian Blake Kongslie <jblake@...wallhack.org>
Cc:	LKML <linux-kernel@...r.kernel.org>, Pavel Machek <pavel@....cz>
Subject: Re: Hang on suspend

[Please don't drop the CC list from replies.]

On Sunday, 24 of February 2008, Julian Blake Kongslie wrote:
> On Sun, 2008-02-24 at 12:23 +0100, Rafael J. Wysocki wrote:
> > Can you please check what's at the address platform_suspend_late+0x19?
> 
> 0xc0253ca9 is in platform_suspend_late (drivers/base/platform.c:579).
> 574	{
> 575		struct platform_driver *drv = to_platform_driver(dev->driver);
> 576		struct platform_device *pdev;
> 577		int ret = 0;
> 578	
> 579		pdev = container_of(dev, struct platform_device, dev);
> 580		if (dev->driver && drv->suspend_late)
> 581			ret = drv->suspend_late(pdev, mesg);
> 582	
> 583		return ret;

That's strange, it looks like the container_of() accessing beyond the
structure.

Is this 100% reproducible?

Rafael
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