Re: [PATCH v3] PCI: Skip Target Speed quirk on clamped ports with no link
"Maciej W. Rozycki" <[email protected]>
| Newsgroups | org.kernel.vger.linux-kernel,dev.linux.lists.regressions,org.kernel.vger.linux-pci |
|---|---|
| Message-ID | <[email protected]> |
On Fri, 18 Sep 2026, Thorsten Leemhuis wrote:
> > But IIUC Aoxtj still sees issues with 72780f796468 ("PCI: Always lift
> > 2.5GT/s restriction in PCIe failed link retraining") even with this
> > patch
> > (https://lore.kernel.org/all/[email protected])
> >
> > And M M / Mich (BCC'd) also reports an issue that (IIUC) is not fixed by
> > this patch (https://bugzilla.kernel.org/show_bug.cgi?id=221919#c3)
> >
> > So evidently there are still issues but maybe this patch fixes part of
> > them?
> Yeah, Maciej ten days expressed that we to look into this. Anyway, I
> suggest someone that is affected by that problem starts a new thread
> (please CC all those that are affected by it and the regression list)
> with summarizing the current state + this patch, as this thread got a
> bit confusing... (please drop a link to that thread here afterwards)
It remains on my radar, no worries. Hectic time here, a lot is going on.
I'll do my best to look into it as soon as possible. Also I'll be at LPC
in Prague in a couple of weeks' time, so this may be an opportunity to
discuss the issues in person.
Maciej