From 82fd14027677a8d19c24c48740dcf1b7b2a8ba0f Mon Sep 17 00:00:00 2001 From: Sylwester Dziedziuch Date: Fri, 19 Aug 2022 12:45:52 +0200 Subject: [PATCH] i40e: Fix incorrect address type for IPv6 flow rules [ Upstream commit bcf3a156429306070afbfda5544f2b492d25e75b ] It was not possible to create 1-tuple flow director rule for IPv6 flow type. It was caused by incorrectly checking for source IP address when validating user provided destination IP address. Fix this by changing ip6src to correct ip6dst address in destination IP address validation for IPv6 flow type. Fixes: efca91e89b67 ("i40e: Add flow director support for IPv6") Signed-off-by: Sylwester Dziedziuch Tested-by: Gurucharan (A Contingent worker at Intel) Signed-off-by: Tony Nguyen Signed-off-by: Sasha Levin --- drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 19704f5c8291..22a61802a402 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -4395,7 +4395,7 @@ static int i40e_check_fdir_input_set(struct i40e_vsi *vsi, (struct in6_addr *)&ipv6_full_mask)) new_mask |= I40E_L3_V6_DST_MASK; else if (ipv6_addr_any((struct in6_addr *) - &usr_ip6_spec->ip6src)) + &usr_ip6_spec->ip6dst)) new_mask &= ~I40E_L3_V6_DST_MASK; else return -EOPNOTSUPP;