Merge branch 'ocelot-vcap-fixes'

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Vladimir Oltean says:

====================
Ocelot VCAP fixes

Changes in v2:
fix the NPDs and UAFs caused by filter->trap_list in a more robust way
that actually does not introduce bugs of its own (1/5)

This series fixes issues found while running
tools/testing/selftests/net/forwarding/tc_actions.sh on the ocelot
switch:

- NULL pointer dereference when failing to offload a filter
- NULL pointer dereference after deleting a trap
- filters still having effect after being deleted
- dropped packets still being seen by software
- statistics counters showing double the amount of hits
- statistics counters showing inexistent hits
- invalid configurations not rejected
====================

Link: https://lore.kernel.org/r/20220504235503.4161890-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Jakub Kicinski 2022-05-05 19:15:20 -07:00

parent 4e707344e1 93a8417088

commit c88d390851

5 changed files with 22 additions and 16 deletions

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7

drivers/net/dsa/ocelot/felix.c

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11

drivers/net/ethernet/mscc/ocelot.c

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9

drivers/net/ethernet/mscc/ocelot_flower.c

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9

drivers/net/ethernet/mscc/ocelot_vcap.c

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2

include/soc/mscc/ocelot_vcap.h

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