Re: [PATCH AUTOSEL 5.17 10/12] net: ftgmac100: Disable hardware checksum on AST2600

Jakub Kicinski
2022-05-24T19:03:24Z

On Tue, 24 May 2022 20:47:51 +0200 Arnd Bergmann wrote:
> On Tue, May 24, 2022 at 8:47 PM Arnd Bergmann <arnd@arndb.de> wrote:
> >
> > On Tue, May 24, 2022 at 5:59 PM Sasha Levin <sashal@kernel.org> wrote:
> > >
> > > # ip link set mtu 1410 dev eth0
> > >
> > > The observed results:
> > >
> > > 1500 - good
> > > 1434 - bad
> > > 1400 - good
> > > 1410 - bad
> > > 1420 - good
> >
> > Does it require multiples of four? Maybe it just skips the last bytes?
>
> Nevermind, I missed that this was a backport of a merged patch, rather
> than a new one.

Great minds think alike, tho ;)