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authorDavid S. Miller <davem@davemloft.net>2020-05-07 08:10:13 +0300
committerDavid S. Miller <davem@davemloft.net>2020-05-07 08:10:13 +0300
commit3793faad7b5b730941b2efbc252d14374b60843a (patch)
treee1bea43727d87f8fd30ca169f465a3591f15d63b /net/sched/cls_api.c
parentae1804de93f6f1626906567ae7deec8e0111259d (diff)
parenta811c1fa0a02c062555b54651065899437bacdbe (diff)
downloadlinux-3793faad7b5b730941b2efbc252d14374b60843a.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Conflicts were all overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_api.c')
-rw-r--r--net/sched/cls_api.c22
1 files changed, 16 insertions, 6 deletions
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 7e85c91d0752..299b963c796e 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -2074,6 +2074,7 @@ replay:
err = PTR_ERR(block);
goto errout;
}
+ block->classid = parent;
chain_index = tca[TCA_CHAIN] ? nla_get_u32(tca[TCA_CHAIN]) : 0;
if (chain_index > TC_ACT_EXT_VAL_MASK) {
@@ -2616,12 +2617,10 @@ static int tc_dump_tfilter(struct sk_buff *skb, struct netlink_callback *cb)
return skb->len;
parent = tcm->tcm_parent;
- if (!parent) {
+ if (!parent)
q = dev->qdisc;
- parent = q->handle;
- } else {
+ else
q = qdisc_lookup(dev, TC_H_MAJ(tcm->tcm_parent));
- }
if (!q)
goto out;
cops = q->ops->cl_ops;
@@ -2637,6 +2636,7 @@ static int tc_dump_tfilter(struct sk_buff *skb, struct netlink_callback *cb)
block = cops->tcf_block(q, cl, NULL);
if (!block)
goto out;
+ parent = block->classid;
if (tcf_block_shared(block))
q = NULL;
}
@@ -3548,6 +3548,16 @@ static int tcf_gate_get_entries(struct flow_action_entry *entry,
return 0;
}
+static enum flow_action_hw_stats tc_act_hw_stats(u8 hw_stats)
+{
+ if (WARN_ON_ONCE(hw_stats > TCA_ACT_HW_STATS_ANY))
+ return FLOW_ACTION_HW_STATS_DONT_CARE;
+ else if (!hw_stats)
+ return FLOW_ACTION_HW_STATS_DISABLED;
+
+ return hw_stats;
+}
+
int tc_setup_flow_action(struct flow_action *flow_action,
const struct tcf_exts *exts)
{
@@ -3571,7 +3581,7 @@ int tc_setup_flow_action(struct flow_action *flow_action,
if (err)
goto err_out_locked;
- entry->hw_stats = act->hw_stats;
+ entry->hw_stats = tc_act_hw_stats(act->hw_stats);
if (is_tcf_gact_ok(act)) {
entry->id = FLOW_ACTION_ACCEPT;
@@ -3639,7 +3649,7 @@ int tc_setup_flow_action(struct flow_action *flow_action,
entry->mangle.mask = tcf_pedit_mask(act, k);
entry->mangle.val = tcf_pedit_val(act, k);
entry->mangle.offset = tcf_pedit_offset(act, k);
- entry->hw_stats = act->hw_stats;
+ entry->hw_stats = tc_act_hw_stats(act->hw_stats);
entry = &flow_action->entries[++j];
}
} else if (is_tcf_csum(act)) {