I could finally find the commit which caused the regression I have:
b5153163ed580e00c67bdfecb02b2e3843817b3e
It looks to come from a merge. So I couldn't get any sources to check
for any diff.
For interested people here is the page of the bug:
https://bugzilla.kernel.org/show_bug.cgi?id=47791
For reminding purposes, here is below the original discussion.
Le 22/09/2012 21:27, Alan Stern a écrit :
On Sat, 22 Sep 2012, dAgeCKo wrote:
Hi,
as requested by Greg Kroah-Hartman from
https://bugzilla.kernel.org/show_bug.cgi?id=47791, here I post the bug
report (it is a simple paste from the bugzilla):
AMD SB950 USB 2 don't work on kernel 3.x but worked on 2.6.x:
Tested with several kernels:
* 3.0
* most 3.2.x from debian wheezy
* 3.3.0
* 3.4
* 3.6RC6
* 2.6.30 - 2.6.32
USB 2 ports on the mainboard MSI 990XA-GD55 work with kernels 2.6 but
stop to
work with kernel 3.x.
USB 3 ports work well on both 2.6 and 3.x kernels.
This sounds like a good sort of problem for git bisection. Can you use
that to identify the particular change which caused the problem to
start?
Alan Stern
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