Hi Maxime, > -----Original Message----- > From: dev <[email protected]> On Behalf Of Chenbo Xia > Sent: Thursday, November 4, 2021 1:11 PM > To: [email protected] > Cc: [email protected] > Subject: [dpdk-dev] [PATCH] examples/vhost: fix port init failure in mergeable > mode > > When the example starts in mergeable mode with an i40e port, > it fails to launch because the examples use default mtu MAX_MTU > to configure ethdev. The root cause is some devices have Ethernet > frame overhead and then MAX_MTU will be larger than device's max > mtu, so the ethdev configure will fail. > > This patch checks the device's max mtu before setting the ethdev > configuration. If the device has a max mtu, use that value to > configure. > > Fixes: 1bb4a528c41f ("ethdev: fix max Rx packet length") > > Signed-off-by: Chenbo Xia <[email protected]> > Reported-by: Xingguang He <[email protected]> > ---
I see a unit test failure on this patch, but I think this patch should not cause issues in unit test, could you help me confirm it? Thanks, Chenbo
