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| author | Paolo Abeni <pabeni@redhat.com> | 2020-12-16 14:48:33 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-12-17 21:24:47 +0300 |
| commit | 3f8b2667f257c21a992bda33bfb919ee164a429c (patch) | |
| tree | 834ba5fc000948bdca0c0a44a34ff7fa77426c96 /net/kcm/Kconfig | |
| parent | 0c14846032f2c0a3b63234e1fc2759f4155b6067 (diff) | |
| download | linux-3f8b2667f257c21a992bda33bfb919ee164a429c.tar.xz | |
mptcp: properly annotate nested lock
MPTCP closes the subflows while holding the msk-level lock.
While acquiring the subflow socket lock we need to use the
correct nested annotation, or we can hit a lockdep splat
at runtime.
Reported-and-tested-by: Geliang Tang <geliangtang@gmail.com>
Fixes: e16163b6e2b7 ("mptcp: refactor shutdown and close")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/kcm/Kconfig')
0 files changed, 0 insertions, 0 deletions