This is a note to let you know that I've just added the patch titled
net/sched: act_ct: set 'net' pointer when creating new nf_flow_table
to the 5.15-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:
net-sched-act_ct-set-net-pointer-when-creating-new-n.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit d6451872f55129e848619ec0240038311e00b3ed
Author: Vlad Buslov <vladbu@xxxxxxxxxx>
Date: Wed Jun 15 12:43:54 2022 +0200
net/sched: act_ct: set 'net' pointer when creating new nf_flow_table
[ Upstream commit fc54d9065f90dd25063883f404e6ff9a76913e73 ]
Following patches in series use the pointer to access flow table offload
debug variables.
Signed-off-by: Vlad Buslov <vladbu@xxxxxxxxxx>
Signed-off-by: Oz Shlomo <ozsh@xxxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
Stable-dep-of: 88c67aeb1407 ("sched: act_ct: add netns into the key of tcf_ct_flow_table")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c
index b4c42b257ae7c..0307b4366db10 100644
--- a/net/sched/act_ct.c
+++ b/net/sched/act_ct.c
@@ -276,7 +276,7 @@ static struct nf_flowtable_type flowtable_ct = {
.owner = THIS_MODULE,
};
-static int tcf_ct_flow_table_get(struct tcf_ct_params *params)
+static int tcf_ct_flow_table_get(struct net *net, struct tcf_ct_params *params)
{
struct tcf_ct_flow_table *ct_ft;
int err = -ENOMEM;
@@ -302,6 +302,7 @@ static int tcf_ct_flow_table_get(struct tcf_ct_params *params)
err = nf_flow_table_init(&ct_ft->nf_ft);
if (err)
goto err_init;
+ write_pnet(&ct_ft->nf_ft.net, net);
__module_get(THIS_MODULE);
out_unlock:
@@ -1304,7 +1305,7 @@ static int tcf_ct_init(struct net *net, struct nlattr *nla,
if (err)
goto cleanup;
- err = tcf_ct_flow_table_get(params);
+ err = tcf_ct_flow_table_get(net, params);
if (err)
goto cleanup_params;
