The first patch fixes the incorrect locks using in bond driver.
The second patch fixes the xfrm offload feature during setup active-backup
mode. The third patch add a ipsec offload testing.
v5: use list_for_each_entry_safe() when del item in list (Nikolay Aleksandrov)
do not call spin_lock_bh in sleep function xdo_dev_state_free (Nikolay Aleksandrov)
set xso.real_dev = NULL to avoid __xfrm_state_delete() is called in parallel() (Cosmin Ratiu)
remove spin lock in bond_ipsec_add_sa_all() as it doesn't resolve the race condition.
v4: hold xs->lock for bond_ipsec_{del, add}_sa_all (Cosmin Ratiu)
use the defer helpers in lib.sh for selftest (Petr Machata)
v3: move the ipsec deletion to bond_ipsec_free_sa (Cosmin Ratiu)
v2: do not turn carrier on if bond change link failed (Nikolay Aleksandrov)
move the mutex lock to a work queue (Cosmin Ratiu)
Hangbin Liu (3):
bonding: fix calling sleeping function in spin lock and some race
conditions
bonding: fix xfrm offload feature setup on active-backup mode
selftests: bonding: add ipsec offload test
drivers/net/bonding/bond_main.c | 71 +++++---
drivers/net/bonding/bond_netlink.c | 16 +-
include/net/bonding.h | 1 +
.../selftests/drivers/net/bonding/Makefile | 3 +-
.../drivers/net/bonding/bond_ipsec_offload.sh | 154 ++++++++++++++++++
.../selftests/drivers/net/bonding/config | 4 +
6 files changed, 222 insertions(+), 27 deletions(-)
create mode 100755 tools/testing/selftests/drivers/net/bonding/bond_ipsec_offload.sh
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2.46.0
