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| author |   Hannes Frederic Sowa <hannes@stressinduktion.org> | 2016-04-05 17:10:14 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-04-07 16:44:14 -0400 |
| commit | 61881cfb5ad80c1d0a46ca6d08b7e271892b2ff6 (patch) | |
| tree | 122cdc70b2d17ec6027143c442bfe0a26ce2b61f /net/ipv4/ip_sockglue.c | |
| parent | tcp/dccp: fix inet_reuseport_add_sock() (diff) | |
| download | linux-dev-61881cfb5ad80c1d0a46ca6d08b7e271892b2ff6.tar.xz linux-dev-61881cfb5ad80c1d0a46ca6d08b7e271892b2ff6.zip | |
sock: fix lockdep annotation in release_sock
During release_sock we use callbacks to finish the processing
of outstanding skbs on the socket. We actually are still locked,
sk_locked.owned == 1, but we already told lockdep that the mutex
is released. This could lead to false positives in lockdep for
lockdep_sock_is_held (we don't hold the slock spinlock during processing
the outstanding skbs).
I took over this patch from Eric Dumazet and tested it.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_sockglue.c')
0 files changed, 0 insertions, 0 deletions