diff options
| author | Matthieu Baerts <matthieu.baerts@tessares.net> | 2023-05-28 19:35:26 +0200 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2023-05-30 13:21:02 +0200 |
| commit | d328fe87067480cf2bd0b58dab428a98d31dbb7e (patch) | |
| tree | 1ec5e2bce552acb52fa20bfd52c5a9c4d4f7e60b /Documentation/livepatch | |
| parent | 1919b39fc6eabb9a6f9a51706ff6d03865f5df29 (diff) | |
selftests: mptcp: join: avoid using 'cmp --bytes'
BusyBox's 'cmp' command doesn't support the '--bytes' parameter.
Some CIs -- i.e. LKFT -- use BusyBox and have the mptcp_join.sh test
failing [1] because their 'cmp' command doesn't support this '--bytes'
option:
cmp: unrecognized option '--bytes=1024'
BusyBox v1.35.0 () multi-call binary.
Usage: cmp [-ls] [-n NUM] FILE1 [FILE2]
Instead, 'head --bytes' can be used as this option is supported by
BusyBox. A temporary file is needed for this operation.
Because it is apparently quite common to use BusyBox, it is certainly
better to backport this fix to impacted kernels.
Fixes: 6bf41020b72b ("selftests: mptcp: update and extend fastclose test-cases")
Cc: stable@vger.kernel.org
Link: https://qa-reports.linaro.org/lkft/linux-mainline-master/build/v6.3-rc5-5-g148341f0a2f5/testrun/16088933/suite/kselftest-net-mptcp/test/net_mptcp_userspace_pm_sh/log [1]
Suggested-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'Documentation/livepatch')
0 files changed, 0 insertions, 0 deletions