Merge branch 'mlxsw-fixes'

Merge branch 'mlxsw-fixes'

Ido Schimmel says:

====================
mlxsw fixes

This patch set contains various fixes for mlxsw.

Patches #1-#2 fix two trap related issues introduced in previous cycle.

Patches #3-#5 fix rare use-after-frees discovered by syzkaller. After
over a week of fuzzing with the fixes, the bugs did not reproduce.

Patch #6 from Amit fixes an issue in the ethtool selftest that was
recently discovered after running the test on a new platform that
supports only 1Gbps and 10Gbps speeds.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>