]> git.baikalelectronics.ru Git - kernel.git/commit
tcp: Revert "tcp: tcp_probe: use spin_lock_bh()"
authorEric Dumazet <edumazet@google.com>
Tue, 21 Feb 2017 14:21:47 +0000 (06:21 -0800)
committerDavid S. Miller <davem@davemloft.net>
Tue, 21 Feb 2017 18:26:03 +0000 (13:26 -0500)
commitea3f158b3d8e163f0c501c50e6c027fe5ff712a8
tree431d7f7c1ef0477d86e36ee6dbc3eb0d7640efd6
parent98da26e00122a124b179ea8f103c144dfa2dd7c3
tcp: Revert "tcp: tcp_probe: use spin_lock_bh()"

This reverts commit 4849be9062ad985537b963f30c22da24ba25a309.

jtcp_rcv_established() is in fact called with hard irq being disabled.

Initial bug report from Ricardo Nabinger Sanchez [1] still needs
to be investigated, but does not look like a TCP bug.

[1] https://www.spinics.net/lists/netdev/msg420960.html

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: kernel test robot <xiaolong.ye@intel.com>
Cc: Ricardo Nabinger Sanchez <rnsanchez@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/tcp_probe.c