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authorDavid S. Miller <davem@davemloft.net>2020-03-25 18:58:11 -0700
committerDavid S. Miller <davem@davemloft.net>2020-03-25 18:58:11 -0700
commit9fb16955fb661945ddffce4504dcffbe55cd518a (patch)
treee0811476a96a9411686e24f15a48d63cc6d02e49 /net/sched
parent1f074e677a343afcd852af5ee725bacc937fa6bd (diff)
parent1b649e0bcae71c118c1333e02249a7510ba7f70a (diff)
downloadlinux-9fb16955fb661945ddffce4504dcffbe55cd518a.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Overlapping header include additions in macsec.c A bug fix in 'net' overlapping with the removal of 'version' string in ena_netdev.c Overlapping test additions in selftests Makefile Overlapping PCI ID table adjustments in iwlwifi driver. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
-rw-r--r--net/sched/act_ct.c2
-rw-r--r--net/sched/act_mirred.c6
-rw-r--r--net/sched/cls_route.c4
-rw-r--r--net/sched/cls_tcindex.c3
-rw-r--r--net/sched/sch_cbs.c12
5 files changed, 19 insertions, 8 deletions
diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c
index 56b66d215a89..1a766393be62 100644
--- a/net/sched/act_ct.c
+++ b/net/sched/act_ct.c
@@ -1273,7 +1273,7 @@ static int tcf_ct_init(struct net *net, struct nlattr *nla,
if (goto_ch)
tcf_chain_put_by_act(goto_ch);
if (params)
- kfree_rcu(params, rcu);
+ call_rcu(&params->rcu, tcf_ct_params_free);
if (res == ACT_P_CREATED)
tcf_idr_insert(tn, *a);
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 1ad300e6dbc0..83dd82fc9f40 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -284,10 +284,8 @@ static int tcf_mirred_act(struct sk_buff *skb, const struct tc_action *a,
/* mirror is always swallowed */
if (is_redirect) {
- skb2->tc_redirected = 1;
- skb2->tc_from_ingress = skb2->tc_at_ingress;
- if (skb2->tc_from_ingress)
- skb2->tstamp = 0;
+ skb_set_redirected(skb2, skb2->tc_at_ingress);
+
/* let's the caller reinsert the packet, if possible */
if (use_reinsert) {
res->ingress = want_ingress;
diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c
index 6f8786b06bde..5efa3e7ace15 100644
--- a/net/sched/cls_route.c
+++ b/net/sched/cls_route.c
@@ -534,8 +534,8 @@ static int route4_change(struct net *net, struct sk_buff *in_skb,
fp = &b->ht[h];
for (pfp = rtnl_dereference(*fp); pfp;
fp = &pfp->next, pfp = rtnl_dereference(*fp)) {
- if (pfp == f) {
- *fp = f->next;
+ if (pfp == fold) {
+ rcu_assign_pointer(*fp, fold->next);
break;
}
}
diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c
index 09b7dc5fe7e0..9904299424a1 100644
--- a/net/sched/cls_tcindex.c
+++ b/net/sched/cls_tcindex.c
@@ -261,8 +261,10 @@ static void tcindex_partial_destroy_work(struct work_struct *work)
struct tcindex_data,
rwork);
+ rtnl_lock();
kfree(p->perfect);
kfree(p);
+ rtnl_unlock();
}
static void tcindex_free_perfect_hash(struct tcindex_data *cp)
@@ -357,6 +359,7 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base,
if (tcindex_alloc_perfect_hash(net, cp) < 0)
goto errout;
+ cp->alloc_hash = cp->hash;
for (i = 0; i < min(cp->hash, p->hash); i++)
cp->perfect[i].res = p->perfect[i].res;
balloc = 1;
diff --git a/net/sched/sch_cbs.c b/net/sched/sch_cbs.c
index b2905b03a432..2eaac2ff380f 100644
--- a/net/sched/sch_cbs.c
+++ b/net/sched/sch_cbs.c
@@ -181,6 +181,11 @@ static struct sk_buff *cbs_dequeue_soft(struct Qdisc *sch)
s64 credits;
int len;
+ /* The previous packet is still being sent */
+ if (now < q->last) {
+ qdisc_watchdog_schedule_ns(&q->watchdog, q->last);
+ return NULL;
+ }
if (q->credits < 0) {
credits = timediff_to_credits(now - q->last, q->idleslope);
@@ -212,7 +217,12 @@ static struct sk_buff *cbs_dequeue_soft(struct Qdisc *sch)
credits += q->credits;
q->credits = max_t(s64, credits, q->locredit);
- q->last = now;
+ /* Estimate of the transmission of the last byte of the packet in ns */
+ if (unlikely(atomic64_read(&q->port_rate) == 0))
+ q->last = now;
+ else
+ q->last = now + div64_s64(len * NSEC_PER_SEC,
+ atomic64_read(&q->port_rate));
return skb;
}