| Message ID | 20181016180424.13607.7932.stgit@john-Precision-Tower-5810 |
|---|---|
| Headers | show |
| Series | sockmap support for msg_peek flag | expand |
On Tue, Oct 16, 2018 at 11:07:54AM -0700, John Fastabend wrote: > This adds support for the MSG_PEEK flag when redirecting into an > ingress psock sk_msg queue. > > The first patch adds some base support to the helpers, then the > feature, and finally we add an option for the test suite to do > a duplicate MSG_PEEK call on every recv to test the feature. > > With duplicate MSG_PEEK call all tests continue to PASS. for the set Acked-by: Alexei Starovoitov <ast@kernel.org>
On 10/16/2018 08:41 PM, Alexei Starovoitov wrote: > On Tue, Oct 16, 2018 at 11:07:54AM -0700, John Fastabend wrote: >> This adds support for the MSG_PEEK flag when redirecting into an >> ingress psock sk_msg queue. >> >> The first patch adds some base support to the helpers, then the >> feature, and finally we add an option for the test suite to do >> a duplicate MSG_PEEK call on every recv to test the feature. >> >> With duplicate MSG_PEEK call all tests continue to PASS. > > for the set > Acked-by: Alexei Starovoitov <ast@kernel.org> Applied to bpf-next, thanks!
This adds support for the MSG_PEEK flag when redirecting into an ingress psock sk_msg queue. The first patch adds some base support to the helpers, then the feature, and finally we add an option for the test suite to do a duplicate MSG_PEEK call on every recv to test the feature. With duplicate MSG_PEEK call all tests continue to PASS. --- John Fastabend (3): bpf: skmsg, improve sk_msg_used_element to work in cork context bpf: sockmap, support for msg_peek in sk_msg with redirect ingress bpf: sockmap, add msg_peek tests to test_sockmap include/linux/skmsg.h | 13 +- include/net/tcp.h | 2 net/ipv4/tcp_bpf.c | 42 +++++-- net/tls/tls_sw.c | 3 - tools/testing/selftests/bpf/test_sockmap.c | 167 +++++++++++++++++++--------- 5 files changed, 153 insertions(+), 74 deletions(-) -- Signature