On Thu, Jun 22, 2023 at 12:00 AM Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > > On Wed, Jun 21, 2023 at 08:02:14PM +0800, Lei Yu wrote: > > On Wed, Dec 21, 2022 at 10:26 AM Lei Yu <yulei.sh@xxxxxxxxxxxxx> wrote: > > > > > > On Wed, Dec 21, 2022 at 10:17 AM Neal Liu <neal_liu@xxxxxxxxxxxxxx> wrote: > > > > > > > > > Using rndis is able to set MTU to 2000, and the issue can be > > > > > reproduced. > > > > > > > > > > USB ecm is also tested and it is possible to set MTU to 2000, and could > > > > > reproduce the issue. > > > > > So I think this patch is needed anyway. > > > > > > > > > > @Neal Liu Could you kindly help to verify the USB ECM case? > > > > > > > > How to set MTU to 2000 on USB ECM case? I remember last time I cannot set by using "ifconfig ..." > > > > Regardless ECM or RNDIS, I agree this patch is still needed. > > > > > > You were able to set MTU to 2000 for RNDIS but not for NCM. > > > @Greg Kroah-Hartman indicated that RNDIS should not be used anymore. > > > So I tested ECM and verified it could set MTU 2000 and the issue could > > > be reproduced. > > > > This patch fixes the kernel oops in the aspeed-vhub driver for both > > USB ECM and RNDIS. > > It now has an Acked-by from benh and Reviewed-by from neal_liu > > > > Should we merge this patch? > > Can you please resend it? I just find that the patch is already merged in v6.2 Thanks.
