linux-kernel - Re: 2.6.21-rc6-mm1 USB related boot hang

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Date:	Thu, 12 Apr 2007 10:25:36 -0700
From:	Greg KH <greg@...ah.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Jiri Kosina <jikos@...os.cz>,
	Helge Hafting <helgehaf@...el.hist.no>,
	linux-kernel@...r.kernel.org,
	linux-usb-devel@...ts.sourceforge.net,
	Corey Minyard <minyard@....org>,
	Mike Galbraith <efault@....de>, Adrian Bunk <bunk@...sta.de>
Subject: Re: 2.6.21-rc6-mm1 USB related boot hang

On Thu, Apr 12, 2007 at 09:55:31AM -0700, Andrew Morton wrote:
> On Thu, 12 Apr 2007 17:31:52 +0200 (CEST) Jiri Kosina <jikos@...os.cz> wrote:
> 
> > On Thu, 12 Apr 2007, Jiri Kosina wrote:
> > 
> > > > - try booting without any HID devices plugged in (i.e. usb mice, usb 
> > > >   keyboards) if the problem persists?
> > > > - recompile 2.6.21-rc6-mm1 with git-hid.patch reverted to see if it helps?
> > > Do you compile with CONFIG_HIDRAW?
> > 
> > Helge,
> > 
> > with your .config, my machine hangs upon IPMI initialization, the last 
> > thing I see before total freeze is 
> > 
> > ipmi_si: Trying PCI-specified kcs state machine at mem address 0xd0121000, slave address 0x0, irq 5
> > 
> > (this was run on 32bit machine)
> 
> Was that with ipmi linked into vmlinux?  (Please send the output of grep
> IPMI .config)
> 
> I thought we fixed that.

I thought we fixed that too :(

Can you run with the "print out what init function is running" option
and see if it really is the ipmi driver that is dying or not?

thanks,

greg k-h
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