From 2b3082c6ef3b0104d822f6f18d2afbe5fc9a5c2c Mon Sep 17 00:00:00 2001 From: Ratheesh Kannoth Date: Sat, 29 Jul 2023 04:52:15 +0530 Subject: net: flow_dissector: Use 64bits for used_keys As 32bits of dissector->used_keys are exhausted, increase the size to 64bits. This is base change for ESP/AH flow dissector patch. Please find patch and discussions at https://lore.kernel.org/netdev/ZMDNjD46BvZ5zp5I@corigine.com/T/#t Signed-off-by: Ratheesh Kannoth Reviewed-by: Petr Machata # for mlxsw Tested-by: Petr Machata Reviewed-by: Martin Habets Reviewed-by: Simon Horman Reviewed-by: Vladimir Oltean Signed-off-by: David S. Miller --- drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c') diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c index 687f43cd466c..f9e43fc32ee8 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c @@ -1355,7 +1355,7 @@ static int __stmmac_test_l3filt(struct stmmac_priv *priv, u32 dst, u32 src, goto cleanup_rss; } - dissector->used_keys |= (1 << FLOW_DISSECTOR_KEY_IPV4_ADDRS); + dissector->used_keys |= (1ULL << FLOW_DISSECTOR_KEY_IPV4_ADDRS); dissector->offset[FLOW_DISSECTOR_KEY_IPV4_ADDRS] = 0; cls = kzalloc(sizeof(*cls), GFP_KERNEL); @@ -1481,8 +1481,8 @@ static int __stmmac_test_l4filt(struct stmmac_priv *priv, u32 dst, u32 src, goto cleanup_rss; } - dissector->used_keys |= (1 << FLOW_DISSECTOR_KEY_BASIC); - dissector->used_keys |= (1 << FLOW_DISSECTOR_KEY_PORTS); + dissector->used_keys |= (1ULL << FLOW_DISSECTOR_KEY_BASIC); + dissector->used_keys |= (1ULL << FLOW_DISSECTOR_KEY_PORTS); dissector->offset[FLOW_DISSECTOR_KEY_BASIC] = 0; dissector->offset[FLOW_DISSECTOR_KEY_PORTS] = offsetof(typeof(keys), key); -- cgit