This is a note to let you know that I've just added the patch titled
i40e: Fix incorrect address type for IPv6 flow rules
to the 5.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
i40e-fix-incorrect-address-type-for-ipv6-flow-rules.patch
and it can be found in the queue-5.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 54ea8a24089a1fe6f43c3c267b72cb6d442e91b2
Author: Sylwester Dziedziuch <sylwesterx.dziedziuch@xxxxxxxxx>
Date: Fri Aug 19 12:45:52 2022 +0200
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 <sylwesterx.dziedziuch@xxxxxxxxx>
Tested-by: Gurucharan <gurucharanx.g@xxxxxxxxx> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 19704f5c8291c..22a61802a4027 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;
