Messages in this thread | | | Date | Mon, 29 Apr 2019 23:13:47 +0300 | From | Mika Westerberg <> | Subject | Re: [REGRESSION 5.0.8] Dell thunderbolt dock broken (xhci_hcd and thunderbolt) |
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On Mon, Apr 29, 2019 at 10:03:00PM +0200, Michael Hirmke wrote: > Hi all, > > >On Mon, Apr 29, 2019 at 09:47:15PM +0200, Takashi Iwai wrote: > >> Hi, > > >Hi, > > >> we've got a regression report wrt xhci_hcd and thunderbolt on a Dell > >> machine. 5.0.7 is confirmed to work, so it must be a regression > >> introduced by 5.0.8. > >> > >> The details are found in openSUSE Bugzilla entry: > >> https://bugzilla.opensuse.org/show_bug.cgi?id=1132943 > >> > [...] > >> > >> I blindly suspected the commit 3943af9d01e9 and asked for a reverted > >> kernel, but in vain. And now it was confirmed that the problem is > >> present with the latest 5.1-rc, too. > >> > >> I put some people who might have interest and the reporter (Michael) > >> to Cc. If anyone has an idea, feel free to join to the Bugzilla, or > >> let me know if any help needed from the distro side. > > >Since it exists in 5.1-rcX also it would be good if someone > >who see the problem (Michael?) could bisect it. > > I know the meaning of bisecting, but I'm not really a developer, so I am > probably not able to interpret the results.
No worries.
I'm adding Christian who reported similar (same?) problem last week. Christian, this seems to exist in v5.1-rc6 at least. Can you try to bisect it on your side?
I also have XPS 9370 but not that particular dock. I will check tomorrow if I can reproduce it as well.
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