linux-kernel - Re: [BUG] 2.6.34-rc4: acpi boot-time oops on FSC Amilo Pa 3553

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Date:	Thu, 15 Apr 2010 22:48:46 +0200
From:	Mikael Pettersson <mikpe@...uu.se>
To:	"Justin P. mattock" <justinmattock@...il.com>
Cc:	Mikael Pettersson <mikpe@...uu.se>, linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [BUG] 2.6.34-rc4: acpi boot-time oops on FSC Amilo Pa 3553

Justin P. mattock writes:
 > On 04/15/2010 01:11 PM, Mikael Pettersson wrote:
 > > Justin P. mattock writes:
 > >   >  On 04/15/2010 11:25 AM, Mikael Pettersson wrote:
 > >   >  >  Kernels up to and including 2.6.34-rc3 boot fine on my Amilo Pa 3553,
 > >   >  >  but 2.6.34-rc4 always oopses during boot in acpi.  Without a serial port
 > >   >  >  I cannot capture the entire oops, but it goes something like this:
 > >   >  >
 > >   >  >  __driver_attach
 > >   >  >  bus_for_each_dev
 > >   >  >  driver_attach
 > >   >  >  __driver_attach
 > >   >  >  bus_add_driver
 > >   >  >  acpi_device_remove
 > >   >  >  driver_register
 > >   >  >  async_thread
 > >   >  >  proc_mkdir_mode
 > >   >  >  async_thread
 > >   >  >  acpi_battery_init_async
 > >   >  >  async_thread
 > >   >  >  schedule
 > >   >  >  default_wake_function
 > >   >  >  async_thread
 > >   >  >  kthread
 > >   >  >  kthread
 > >   >  >  kernel_thread_helper
 > >   >  >  EIP: acpi_ex_read_data_from_field+0x16e
 > >   >  >
 > >   >  >  Any suggestions for revisions to try to revert?
 > >   >  >  --
 > >   >  >  To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
 > >   >  >  the body of a message to majordomo@...r.kernel.org
 > >   >  >  More majordomo info at  http://vger.kernel.org/majordomo-info.html
 > >   >  >  Please read the FAQ at  http://www.tux.org/lkml/
 > >   >  >
 > >   >
 > >   >
 > >   >  sounds similar to this:
 > >   >  https://bugzilla.kernel.org/show_bug.cgi?id=%2015749
 > >   >  if so try the patch there and see if
 > >   >  you can boot.
 > >
 > > Yes, that patch (https://bugzilla.kernel.org/attachment.cgi?id=25962)
 > > fixed the problem.  Thanks.
 > >
 > > /Mikael
 > >
 > 
 > cool.. if you can send a post on the bug report
 > so they know, and can push that patch forward
 > and so forth.

I've added a note to 15749 that the patch also fixed my machine.
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