Messages in this thread | | | Date | Fri, 15 Mar 2019 11:39:23 -0700 (PDT) | Subject | Re: [PATCH 2/2] net: stmmac: fix jumbo frame sending with non-linear skbs | From | David Miller <> |
| |
From: Aaro Koskinen <aaro.koskinen@iki.fi> Date: Thu, 14 Mar 2019 21:43:20 +0200
> From: Aaro Koskinen <aaro.koskinen@nokia.com> > > When sending non-linear skbs with jumbo frames, we set up the non-paged > data and mark that as a last segment, although the paged fragments are > also prepared. This will stall the TX queue and trigger a watchdog warning > (a simple reproducer is to run an iperf client mode TCP test with a large > MTU - networking fails instantly). > > Fix by checking if the skb is non-linear. > > Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Applied.
| |