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

[Jiri Slaby <jirislaby@gmail.com>]

On 09/24/2007 04:41 PM, Alan Stern wrote:
> 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?

unlikely, but still possible -- I've made some changes in BIOS recently when I
looking backwards. Which concrete changes would turn it in such behaviour?

> 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.

Ok, I'll play with that little bit.

thanks,
-- 
Jiri Slaby (jirislaby@gmail.com)
Faculty of Informatics, Masaryk University