> -----Original Message----- > From: Intel-wired-lan [mailto:[email protected]] On > Behalf Of Stefan Assmann > Sent: Wednesday, September 4, 2019 11:34 PM > To: [email protected] > Cc: [email protected]; [email protected]; [email protected] > Subject: [Intel-wired-lan] [PATCH] iavf: fix MAC address setting for VFs when > filter is rejected > > Currently iavf unconditionally applies MAC address change requests. This > brings the VF in a state where it is no longer able to pass traffic if the PF > rejects a MAC filter change for the VF. > A typical scenario for a rejected MAC filter is for an untrusted VF to request > to change the MAC address when an administratively set MAC is present. > > To keep iavf working in this scenario the MAC filter handling in iavf needs to > act on the PF reply regarding the MAC filter change. In the case of an ack the > new MAC address gets set, whereas in the case of a nack the previous MAC > address needs to stay in place. > > Signed-off-by: Stefan Assmann <[email protected]> > --- > drivers/net/ethernet/intel/iavf/iavf_main.c | 1 - > drivers/net/ethernet/intel/iavf/iavf_virtchnl.c | 7 +++++++ > 2 files changed, 7 insertions(+), 1 deletion(-)
Tested-by: Andrew Bowers <[email protected]>
