Searched hist:02662234 (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/tools/testing/selftests/bpf/progs/ |
| H A D | mptcp_sock.c | 02662234 Thu May 19 18:30:14 CDT 2022 Geliang Tang <geliang.tang@suse.com> selftests/bpf: Verify token of struct mptcp_sock
This patch verifies the struct member token of struct mptcp_sock. Add a
new member token in struct mptcp_storage to store the token value of the
msk socket got by bpf_skc_to_mptcp_sock(). Trace the kernel function
mptcp_pm_new_connection() by using bpf fentry prog to obtain the msk token
and save it in a global bpf variable. Pass the variable to verify_msk() to
verify it with the token saved in socket_storage_map.
v4:
- use ASSERT_* instead of CHECK_FAIL (Andrii)
- skip the test if 'ip mptcp monitor' is not supported (Mat)
v5:
- Drop 'ip mptcp monitor', trace mptcp_pm_new_connection instead (Martin)
- Use ASSERT_EQ (Andrii)
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Link: https://lore.kernel.org/bpf/20220519233016.105670-6-mathew.j.martineau@linux.intel.com
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| /openbmc/linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | mptcp.c | 02662234 Thu May 19 18:30:14 CDT 2022 Geliang Tang <geliang.tang@suse.com> selftests/bpf: Verify token of struct mptcp_sock
This patch verifies the struct member token of struct mptcp_sock. Add a
new member token in struct mptcp_storage to store the token value of the
msk socket got by bpf_skc_to_mptcp_sock(). Trace the kernel function
mptcp_pm_new_connection() by using bpf fentry prog to obtain the msk token
and save it in a global bpf variable. Pass the variable to verify_msk() to
verify it with the token saved in socket_storage_map.
v4:
- use ASSERT_* instead of CHECK_FAIL (Andrii)
- skip the test if 'ip mptcp monitor' is not supported (Mat)
v5:
- Drop 'ip mptcp monitor', trace mptcp_pm_new_connection instead (Martin)
- Use ASSERT_EQ (Andrii)
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Link: https://lore.kernel.org/bpf/20220519233016.105670-6-mathew.j.martineau@linux.intel.com
|
| /openbmc/linux/tools/testing/selftests/bpf/ |
| H A D | bpf_tcp_helpers.h | 02662234 Thu May 19 18:30:14 CDT 2022 Geliang Tang <geliang.tang@suse.com> selftests/bpf: Verify token of struct mptcp_sock
This patch verifies the struct member token of struct mptcp_sock. Add a
new member token in struct mptcp_storage to store the token value of the
msk socket got by bpf_skc_to_mptcp_sock(). Trace the kernel function
mptcp_pm_new_connection() by using bpf fentry prog to obtain the msk token
and save it in a global bpf variable. Pass the variable to verify_msk() to
verify it with the token saved in socket_storage_map.
v4:
- use ASSERT_* instead of CHECK_FAIL (Andrii)
- skip the test if 'ip mptcp monitor' is not supported (Mat)
v5:
- Drop 'ip mptcp monitor', trace mptcp_pm_new_connection instead (Martin)
- Use ASSERT_EQ (Andrii)
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Link: https://lore.kernel.org/bpf/20220519233016.105670-6-mathew.j.martineau@linux.intel.com
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