Hi Hans, On Thu, Jul 07, 2022 at 05:29:27PM +0200, Hans Schultz wrote: > Ignore locked fdb entries coming in on all drivers. > > Signed-off-by: Hans Schultz <netdev@xxxxxxxxxxxxxxxxxxxx> > --- A good patch should have a reason for the change in the commit message. This has no reason because there is no reason. Think about it, you've said it yourself in patch 1: | Only the kernel can set this FDB entry flag, while userspace can read | the flag and remove it by replacing or deleting the FDB entry. So if user space will never add locked FDB entries to the bridge, then FDB entries with is_locked=true are never transported using SWITCHDEV_FDB_ADD_TO_DEVICE to drivers, and so, there is no reason at all to pass is_locked to drivers, just for them to ignore something that won't appear. You just need this for SWITCHDEV_FDB_ADD_TO_BRIDGE, so please keep it only in those code paths, and remove it from net/dsa/slave.c as well. > drivers/net/dsa/b53/b53_common.c | 5 +++++ > drivers/net/dsa/b53/b53_priv.h | 1 + > drivers/net/dsa/hirschmann/hellcreek.c | 5 +++++ > drivers/net/dsa/lan9303-core.c | 5 +++++ > drivers/net/dsa/lantiq_gswip.c | 5 +++++ > drivers/net/dsa/microchip/ksz9477.c | 5 +++++ > drivers/net/dsa/mt7530.c | 5 +++++ > drivers/net/dsa/mv88e6xxx/chip.c | 5 +++++ > drivers/net/dsa/ocelot/felix.c | 5 +++++ > drivers/net/dsa/qca8k.c | 5 +++++ > drivers/net/dsa/sja1105/sja1105_main.c | 5 +++++ > include/net/dsa.h | 1 + > net/dsa/switch.c | 4 ++-- > 13 files changed, 54 insertions(+), 2 deletions(-)
