From: Hangbin Liu Date: Thu, 16 Mar 2023 03:37:52 +0000 (+0800) Subject: Revert "net/sched: act_api: move TCA_EXT_WARN_MSG to the correct hierarchy" X-Git-Tag: Ubuntu-6.5.0-9.9~3103^2~5^2~1 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=8de2bd02439eb839a452a853c1004c2c45ff6fef;p=mirror_ubuntu-kernels.git Revert "net/sched: act_api: move TCA_EXT_WARN_MSG to the correct hierarchy" This reverts commit 923b2e30dc9cd05931da0f64e2e23d040865c035. This is not a correct fix as TCA_EXT_WARN_MSG is not a hierarchy to TCA_ACT_TAB. I didn't notice the TC actions use different enum when adding TCA_EXT_WARN_MSG. To fix the difference I will add a new WARN enum in TCA_ROOT_MAX as Jamal suggested. Signed-off-by: Hangbin Liu Acked-by: Jamal Hadi Salim Signed-off-by: Jakub Kicinski --- diff --git a/net/sched/act_api.c b/net/sched/act_api.c index 34c508675041..fce522886099 100644 --- a/net/sched/act_api.c +++ b/net/sched/act_api.c @@ -1596,12 +1596,12 @@ static int tca_get_fill(struct sk_buff *skb, struct tc_action *actions[], if (tcf_action_dump(skb, actions, bind, ref, false) < 0) goto out_nlmsg_trim; + nla_nest_end(skb, nest); + if (extack && extack->_msg && nla_put_string(skb, TCA_EXT_WARN_MSG, extack->_msg)) goto out_nlmsg_trim; - nla_nest_end(skb, nest); - nlh->nlmsg_len = skb_tail_pointer(skb) - b; return skb->len;