From: Zijian Zhang <zijianzhang@xxxxxxxxxxxxx>
When apply_bytes are not zero, sk_mem_uncharge for __SK_REDIRECT and
__SK_DROP in tcp_bpf_sendmsg has some problem. Added a selftest to trigger
the memory accounting WARNING, and fixed the sk_mem_uncharge logic in
tcp_bpf_sendmsg
Zijian Zhang (2):
selftests/bpf: Add apply_bytes test to test_txmsg_redir_wait_sndmem in
test_sockmap
tcp_bpf: Fix the sk_mem_uncharge logic in tcp_bpf_sendmsg
net/ipv4/tcp_bpf.c | 11 ++++-------
tools/testing/selftests/bpf/test_sockmap.c | 6 +++++-
2 files changed, 9 insertions(+), 8 deletions(-)
--
2.20.1
