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Commit b5d721d7 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

inet: properly align icsk_ca_priv 



tcp_illinois and upcoming tcp_cdg require 64bit alignment of
icsk_ca_priv

x86 does not care, but other architectures might.

Fixes: 05cbc0db ("ipv4: Create probe timer for tcp PMTU as per RFC4821")
Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Cc: Fan Du <fan.du@intel.com>
Acked-by: default avatarFan Du <fan.du@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 13c3ed6a

include/net/inet_connection_sock.h

+3 −2
Original line number Diff line number Diff line
@@ -129,9 +129,10 @@ struct inet_connection_sock { 


		u32		  probe_timestamp;

	} icsk_mtup;

	u32			  icsk_ca_priv[16];

	u32			  icsk_user_timeout;

#define ICSK_CA_PRIV_SIZE	(16 * sizeof(u32))



	u64			  icsk_ca_priv[64 / sizeof(u64)];

#define ICSK_CA_PRIV_SIZE      (8 * sizeof(u64))

};



#define ICSK_TIME_RETRANS	1	/* Retransmit timer */