[PATCH] USB stress test failure on AMD SB600

Huang, Shane Shane.Huang at amd.com
Fri Mar 7 02:39:00 UTC 2008


Linux USB guys submit another patch to make things better:
http://marc.info/?l=linux-usb&m=120469059715031&w=2

And that new patch can also replace this one:
http://lkml.org/lkml/2008/2/19/546

So, I backported and attached this new patch here.
Can you apply it as well as the previous patch?
You need apply the previous patch at first, then this one.

The bugzilla has been updated too:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/198619


Please also note that these two backported patched is needed
only if your kernel <= 2.6.24, because they will be included from
kernel 2.6.25


> -----Original Message-----
> From: Stefan Bader [mailto:stefan.bader at canonical.com] 
> 
> 
> Shane, do we have any positive feedback, that those patches really fix
> the problem? If I understood the related kernel bugzilla 
> correctly, this is still work in progress.

Stefan:


Those three patches
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=07d29b63ef6b39963ab37818653284d861cf55af
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=f8fa7571a928d6d0e1b7444b0ea69ec7dc7db3b6
http://marc.info/?l=linux-usb&m=120469059715031&w=2
have been proved work well on our platforms, so we hope you can
add them(backported into two patches) if your kernel <= 2.6.24.
otherwise we may miss the boat of Ubuntu 8.04

It seems that the debug of this issue is coming to an end after the
discussion with the driver maintainer David Brownell

After you added our two backported patches, we will ask our QA to
continue to test on your new Alpha/Beta release.


Thanks
Shane
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