[kbuild-all] [PATCH net v2 0/2] net/sched: fix wrong behavior of MPLS push/pop action

this series contains two fixes for TC 'act_mpls', that try to address two problems that can be observed configuring simple 'push' / 'pop' operations: - patch 1/2 avoids dropping non-MPLS packets that pass through the MPLS 'pop' action. - patch 2/2 fixes corruption of the L2 header that occurs when 'push' or 'pop' actions are configured in TC egress path. v2: - change commit message in patch 1/2 to better describe that the patch impacts only TC, thanks to Simon Horman - fix missing documentation of 'mac_len' in patch 2/2 Davide Caratti (2): net: avoid errors when trying to pop MLPS header on non-MPLS packets net/sched: fix corrupted L2 header with MPLS 'push' and 'pop' actions include/linux/skbuff.h | 5 +++-- net/core/skbuff.c | 21 ++++++++++++--------- net/openvswitch/actions.c | 5 +++-- net/sched/act_mpls.c | 12 ++++++++---- 4 files changed, 26 insertions(+), 17 deletions(-) -- 2.21.0