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

[Adrian Schmutzler]

> -----Original Message-----
> From: openwrt-devel [mailto:openwrt-devel-bounces at lists.openwrt.org]
> On Behalf Of Russell Senior
> Sent: Montag, 15. Februar 2021 02:08
> To: Stijn Segers <foss at volatilesystems.org>
> Cc: John Audia <graysky at archlinux.us>; openwrt-devel <openwrt-
> devel at lists.openwrt.org>; Adrian Schmutzler <mail at adrianschmutzler.de>
> Subject: Re: Commit e95b1b23f1b6951318d6c6caf3803fb933f71a6c kernel:
> bump 5.4 to 5.4.97 kills mt7621/dir860l
> 
> I rev'd up to 15785-g0fde111702 today (without my revert) and the freeze
is
> gone, the dir860l-b1 boots normally again.
> 
> I don't know why, but not knowing is made more tolerable by it working.

Maybe something in 5.4.98, which is included in the newer test?

Couldn't identify anything  on a quick look, though.

> 
> --
> Russell Senior
> russell at personaltelco.net
> 
> On Sun, Feb 14, 2021 at 4:51 AM Russell Senior <russell at personaltelco.net>
> wrote:
> >
> > 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-
> 75043648
> > > > 3
> > > >
> > > > 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
> > > >
> > > >
> 
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