Re: [linux-usb-devel] 2.6.23-rc7-mm1

[Alan Stern]

On Mon, 24 Sep 2007, Jiri Slaby wrote:

> On 09/24/2007 11:17 AM, Andrew Morton wrote:
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.23-rc7/2.6.23-rc7-mm1/
> 
> Fine, but on some boots (I noticed this on rc6-mm1 too, but not before):
> 0000:00:1a.7 EHCI: BIOS handoff failed (BIOS bug ?) 01010001
> 0000:00:1d.7 EHCI: BIOS handoff failed (BIOS bug ?) 01010001

Any changes in your BIOS setup?

What about with vanilla 2.6.23-rc6?  Or vanilla 2.6.23-rc7?

The USB part of the code here hasn't changed in quite a while.  Any 
difference in behavior must be the result of changes in some other part 
of the kernel.  Possibly ACPI.

This might be a good job for git-bisect.

Alan Stern

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