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mptcp: add ro_after_init for tcp{,v6}_prot_override
commit822467a48e
upstream. Add __ro_after_init labels for the variables tcp_prot_override and tcpv6_prot_override, just like other variables adjacent to them, to indicate that they are initialised from the init hooks and no writes occur afterwards. Fixes:b19bc2945b
("mptcp: implement delegated actions") Cc: stable@vger.kernel.org Fixes:51fa7f8ebf
("mptcp: mark ops structures as ro_after_init") Signed-off-by: Geliang Tang <geliang.tang@suse.com> Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 2 additions and 2 deletions
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@ -627,7 +627,7 @@ static struct request_sock_ops mptcp_subflow_v6_request_sock_ops __ro_after_init
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static struct tcp_request_sock_ops subflow_request_sock_ipv6_ops __ro_after_init;
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static struct inet_connection_sock_af_ops subflow_v6_specific __ro_after_init;
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static struct inet_connection_sock_af_ops subflow_v6m_specific __ro_after_init;
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static struct proto tcpv6_prot_override;
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static struct proto tcpv6_prot_override __ro_after_init;
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static int subflow_v6_conn_request(struct sock *sk, struct sk_buff *skb)
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{
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@ -925,7 +925,7 @@ static struct sock *subflow_syn_recv_sock(const struct sock *sk,
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}
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static struct inet_connection_sock_af_ops subflow_specific __ro_after_init;
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static struct proto tcp_prot_override;
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static struct proto tcp_prot_override __ro_after_init;
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enum mapping_status {
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MAPPING_OK,
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