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: 05cbc0db03e82 ("ipv4: Create probe timer for tcp PMTU as per RFC4821")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Fan Du <fan.du@intel.com>
Acked-by: Fan Du <fan.du@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 48a81582..497bc14 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -129,9 +129,10 @@
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 */