linux_dsm_epyc7002/drivers/net/ethernet/intel/iavf
Stefan Assmann c5c922b3e0 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 <sassmann@kpanic.de>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-09-11 09:10:46 -07:00
..
iavf_adminq_cmd.h iavf: replace i40e variables with iavf 2019-05-31 01:02:53 -07:00
iavf_adminq.c iavf: change remaining i40e defines to be iavf 2019-05-31 01:03:17 -07:00
iavf_adminq.h iavf: change remaining i40e defines to be iavf 2019-05-31 01:03:17 -07:00
iavf_alloc.h iavf: change iavf_status_code to iavf_status 2019-05-31 00:19:33 -07:00
iavf_client.c iavf: update comments and file checks to match iavf 2019-05-31 01:03:24 -07:00
iavf_client.h iavf: rename iavf_client.h defines to match driver name 2019-05-31 01:03:13 -07:00
iavf_common.c iavf: update comments and file checks to match iavf 2019-05-31 01:03:24 -07:00
iavf_devids.h
iavf_ethtool.c iavf: Remove timer for work triggering, use delaying work instead 2019-06-17 15:39:26 -07:00
iavf_main.c iavf: fix MAC address setting for VFs when filter is rejected 2019-09-11 09:10:46 -07:00
iavf_osdep.h iavf: Fix up debug print macro 2019-06-28 15:59:56 -07:00
iavf_prototype.h iavf: replace i40e variables with iavf 2019-05-31 01:02:53 -07:00
iavf_register.h
iavf_status.h iavf: rename iavf_status structure flags 2019-05-31 01:03:04 -07:00
iavf_trace.h iavf: update comments and file checks to match iavf 2019-05-31 01:03:24 -07:00
iavf_txrx.c net: Use skb_frag_off accessors 2019-07-30 14:21:32 -07:00
iavf_txrx.h net: Use skb accessors in network drivers 2019-07-22 20:47:56 -07:00
iavf_type.h iavf: change remaining i40e defines to be iavf 2019-05-31 01:03:17 -07:00
iavf_virtchnl.c iavf: fix MAC address setting for VFs when filter is rejected 2019-09-11 09:10:46 -07:00
iavf.h iavf: allow permanent MAC address to change 2019-09-09 10:08:38 -07:00
Makefile iavf: Rename i40e_adminq* files to iavf_adminq* 2019-05-31 00:15:53 -07:00