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| author | Eric Dumazet <edumazet@google.com> | 2017-02-15 04:11:14 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-15 06:19:39 +0300 |
| commit | e70ac171658679ecf6bea4bbd9e9325cd6079d2b (patch) | |
| tree | 6757ae4ff0186cf6b68b57797c983b143577967b /tools/include | |
| parent | a725eb15db80643a160310ed6bcfd6c5a6c907f2 (diff) | |
| download | linux-e70ac171658679ecf6bea4bbd9e9325cd6079d2b.tar.xz | |
tcp: tcp_probe: use spin_lock_bh()
tcp_rcv_established() can now run in process context.
We need to disable BH while acquiring tcp probe spinlock,
or risk a deadlock.
Fixes: 5413d1babe8f ("net: do not block BH while processing socket backlog")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Ricardo Nabinger Sanchez <rnsanchez@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/include')
0 files changed, 0 insertions, 0 deletions