This callback just fetches the current base sequence,
there is no need to serialize this with nfnl nft mutex.
Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
---
net/netfilter/nf_tables_api.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 87b2a77add65..c7e74545a1a8 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -5654,7 +5654,7 @@ static int nf_tables_getgen(struct net *net, struct sock *nlsk,
struct sk_buff *skb2;
int err;
- skb2 = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
+ skb2 = alloc_skb(NLMSG_GOODSIZE, GFP_ATOMIC);
if (skb2 == NULL)
return -ENOMEM;
@@ -5746,7 +5746,7 @@ static const struct nfnl_callback nf_tables_cb[NFT_MSG_MAX] = {
.policy = nft_set_elem_list_policy,
},
[NFT_MSG_GETGEN] = {
- .call = nf_tables_getgen,
+ .call_rcu = nf_tables_getgen,
},
[NFT_MSG_NEWOBJ] = {
.call_batch = nf_tables_newobj,
--
2.16.1
--
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