This patchset backports 4 important bug fixes for tc filter to 4.14 stable branch. Due to some big changes between 4.14 and 4.15, the backports are not trivial, I have to adjust and fix the conflicts manually.
Thanks to Roland for reporting the kernel warning and testing the patches. Reported-by: Roland Franke <[email protected]> Tested-by: Roland Franke <[email protected]> Cc: Jiri Pirko <[email protected]> Cc: Roman Kapl <[email protected]> Cc: David S. Miller <[email protected]> Signed-off-by: Cong Wang <[email protected]> --- Cong Wang (1): net_sched: get rid of rcu_barrier() in tcf_block_put_ext() Jiri Pirko (1): net: sched: fix use-after-free in tcf_block_put_ext Roman Kapl (2): net: sched: fix crash when deleting secondary chains net: sched: crash on blocks with goto chain action include/net/sch_generic.h | 1 - net/sched/cls_api.c | 48 +++++++++++++++++++++++------------------------ 2 files changed, 23 insertions(+), 26 deletions(-) -- 2.13.0
