Commit e95b1b23f1b6951318d6c6caf3803fb933f71a6c kernel: bump 5.4 to 5.4.97 kills mt7621/dir860l

[Russell Senior]

Looks like this linux-stable commit might be the guilty party:

  e57d70c59bb7f6835ee47eb633e44efce4ab51b9

Reverting it in openwrt seems to fix the freezes.

On Sun, Feb 14, 2021 at 4:07 AM Russell Senior
<russell at personaltelco.net> wrote:
>
> I am stepping though the kernel patches (intially 10 at a whack)
> between 5.4.96 and 5.4.97 to see if I can find what broke it.
>
> On Sat, Feb 13, 2021 at 2:51 PM Stijn Segers <foss at volatilesystems.org> wrote:
> >
> > Hi,
> >
> > Op zaterdag 13 februari 2021 om 18u05 schreef Adrian Schmutzler
> > <mail at adrianschmutzler.de>:
> > >>  [    1.176208] mt7621-pci 1e140000.pcie: Parsing DT failed
> > >
> > > Is this introduced with the commit or has it been there before on
> > > this device?
> >
> >
> > This has been around for quite a while on MT7621. See also this comment
> > on the ramips 5.10
> > PR of the MT7621 PCI driver author as to why this can be safely ignored:
> >
> > https://github.com/openwrt/openwrt/pull/3693#issuecomment-750436483
> >
> > I am seeing this message on all three MT7621 devices I have in
> > production with master builds,
> > every single time. I thought it was an issue as well until Sergio
> > pointed out it really isn't.
> >
> > Cheers
> >
> > Stijn
> >
> > >
> > > Best
> > >
> > > Adrian
> > > _______________________________________________
> > > openwrt-devel mailing list
> > > openwrt-devel at lists.openwrt.org
> > > https://lists.openwrt.org/mailman/listinfo/openwrt-devel
> >
> >