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-rw-r--r--drivers/net/bonding/bond_main.c2
-rw-r--r--drivers/net/ethernet/cisco/enic/enic_clsf.c2
-rw-r--r--drivers/net/hyperv/netvsc_drv.c2
-rw-r--r--include/linux/skbuff.h19
-rw-r--r--net/core/flow_dissector.c7
-rw-r--r--net/ethernet/eth.c2
-rw-r--r--net/sched/cls_flow.c2
-rw-r--r--net/sched/cls_flower.c2
-rw-r--r--net/sched/sch_choke.c4
9 files changed, 23 insertions, 19 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 06e2d01f0b4e..771a449d2f56 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3095,7 +3095,7 @@ static bool bond_flow_dissect(struct bonding *bond, struct sk_buff *skb,
int noff, proto = -1;
if (bond->params.xmit_policy > BOND_XMIT_POLICY_LAYER23)
- return skb_flow_dissect_flow_keys(skb, fk);
+ return skb_flow_dissect_flow_keys(skb, fk, 0);
fk->ports.ports = 0;
noff = skb_network_offset(skb);
diff --git a/drivers/net/ethernet/cisco/enic/enic_clsf.c b/drivers/net/ethernet/cisco/enic/enic_clsf.c
index d106186f4f4a..3c677ed3c29e 100644
--- a/drivers/net/ethernet/cisco/enic/enic_clsf.c
+++ b/drivers/net/ethernet/cisco/enic/enic_clsf.c
@@ -177,7 +177,7 @@ int enic_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,
int res, i;
enic = netdev_priv(dev);
- res = skb_flow_dissect_flow_keys(skb, &keys);
+ res = skb_flow_dissect_flow_keys(skb, &keys, 0);
if (!res || keys.basic.n_proto != htons(ETH_P_IP) ||
(keys.basic.ip_proto != IPPROTO_TCP &&
keys.basic.ip_proto != IPPROTO_UDP))
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 2990024b90f9..409b48e1e589 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -239,7 +239,7 @@ static bool netvsc_set_hash(u32 *hash, struct sk_buff *skb)
struct flow_keys flow;
int data_len;
- if (!skb_flow_dissect_flow_keys(skb, &flow) ||
+ if (!skb_flow_dissect_flow_keys(skb, &flow, 0) ||
!(flow.basic.n_proto == htons(ETH_P_IP) ||
flow.basic.n_proto == htons(ETH_P_IPV6)))
return false;
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index bbe41bccfc5f..9e62687c70f3 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -991,31 +991,34 @@ void skb_flow_dissector_init(struct flow_dissector *flow_dissector,
bool __skb_flow_dissect(const struct sk_buff *skb,
struct flow_dissector *flow_dissector,
void *target_container,
- void *data, __be16 proto, int nhoff, int hlen);
+ void *data, __be16 proto, int nhoff, int hlen,
+ unsigned int flags);
static inline bool skb_flow_dissect(const struct sk_buff *skb,
struct flow_dissector *flow_dissector,
- void *target_container)
+ void *target_container, unsigned int flags)
{
return __skb_flow_dissect(skb, flow_dissector, target_container,
- NULL, 0, 0, 0);
+ NULL, 0, 0, 0, flags);
}
static inline bool skb_flow_dissect_flow_keys(const struct sk_buff *skb,
- struct flow_keys *flow)
+ struct flow_keys *flow,
+ unsigned int flags)
{
memset(flow, 0, sizeof(*flow));
return __skb_flow_dissect(skb, &flow_keys_dissector, flow,
- NULL, 0, 0, 0);
+ NULL, 0, 0, 0, flags);
}
static inline bool skb_flow_dissect_flow_keys_buf(struct flow_keys *flow,
void *data, __be16 proto,
- int nhoff, int hlen)
+ int nhoff, int hlen,
+ unsigned int flags)
{
memset(flow, 0, sizeof(*flow));
return __skb_flow_dissect(NULL, &flow_keys_buf_dissector, flow,
- data, proto, nhoff, hlen);
+ data, proto, nhoff, hlen, flags);
}
static inline __u32 skb_get_hash(struct sk_buff *skb)
@@ -2046,7 +2049,7 @@ static inline void skb_probe_transport_header(struct sk_buff *skb,
if (skb_transport_header_was_set(skb))
return;
- else if (skb_flow_dissect_flow_keys(skb, &keys))
+ else if (skb_flow_dissect_flow_keys(skb, &keys, 0))
skb_set_transport_header(skb, keys.control.thoff);
else
skb_set_transport_header(skb, offset_hint);
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index 22f3d768b459..c3d9807cb34e 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -121,7 +121,8 @@ EXPORT_SYMBOL(__skb_flow_get_ports);
bool __skb_flow_dissect(const struct sk_buff *skb,
struct flow_dissector *flow_dissector,
void *target_container,
- void *data, __be16 proto, int nhoff, int hlen)
+ void *data, __be16 proto, int nhoff, int hlen,
+ unsigned int flags)
{
struct flow_dissector_key_control *key_control;
struct flow_dissector_key_basic *key_basic;
@@ -556,7 +557,7 @@ EXPORT_SYMBOL(flow_hash_from_keys);
static inline u32 ___skb_get_hash(const struct sk_buff *skb,
struct flow_keys *keys, u32 keyval)
{
- if (!skb_flow_dissect_flow_keys(skb, keys))
+ if (!skb_flow_dissect_flow_keys(skb, keys, 0))
return 0;
return __flow_hash_from_keys(keys, keyval);
@@ -726,7 +727,7 @@ u32 skb_get_poff(const struct sk_buff *skb)
{
struct flow_keys keys;
- if (!skb_flow_dissect_flow_keys(skb, &keys))
+ if (!skb_flow_dissect_flow_keys(skb, &keys, 0))
return 0;
return __skb_get_poff(skb, skb->data, &keys, skb_headlen(skb));
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
index 217127c3a3ef..d850fdc828f9 100644
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -132,7 +132,7 @@ u32 eth_get_headlen(void *data, unsigned int len)
/* parse any remaining L2/L3 headers, check for L4 */
if (!skb_flow_dissect_flow_keys_buf(&keys, data, eth->h_proto,
- sizeof(*eth), len))
+ sizeof(*eth), len, 0))
return max_t(u32, keys.control.thoff, sizeof(*eth));
/* parse for any L4 headers */
diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c
index bb2a0f529c1f..536838b657bf 100644
--- a/net/sched/cls_flow.c
+++ b/net/sched/cls_flow.c
@@ -301,7 +301,7 @@ static int flow_classify(struct sk_buff *skb, const struct tcf_proto *tp,
keymask = f->keymask;
if (keymask & FLOW_KEYS_NEEDED)
- skb_flow_dissect_flow_keys(skb, &flow_keys);
+ skb_flow_dissect_flow_keys(skb, &flow_keys, 0);
for (n = 0; n < f->nkeys; n++) {
key = ffs(keymask) - 1;
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index 2f3d03f99487..57692947ebbe 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -129,7 +129,7 @@ static int fl_classify(struct sk_buff *skb, const struct tcf_proto *tp,
* so do it rather here.
*/
skb_key.basic.n_proto = skb->protocol;
- skb_flow_dissect(skb, &head->dissector, &skb_key);
+ skb_flow_dissect(skb, &head->dissector, &skb_key, 0);
fl_set_masked_key(&skb_mkey, &skb_key, &head->mask);
diff --git a/net/sched/sch_choke.c b/net/sched/sch_choke.c
index 665bde07916b..02bfd3d1c4f0 100644
--- a/net/sched/sch_choke.c
+++ b/net/sched/sch_choke.c
@@ -170,13 +170,13 @@ static bool choke_match_flow(struct sk_buff *skb1,
if (!choke_skb_cb(skb1)->keys_valid) {
choke_skb_cb(skb1)->keys_valid = 1;
- skb_flow_dissect_flow_keys(skb1, &temp);
+ skb_flow_dissect_flow_keys(skb1, &temp, 0);
make_flow_keys_digest(&choke_skb_cb(skb1)->keys, &temp);
}
if (!choke_skb_cb(skb2)->keys_valid) {
choke_skb_cb(skb2)->keys_valid = 1;
- skb_flow_dissect_flow_keys(skb2, &temp);
+ skb_flow_dissect_flow_keys(skb2, &temp, 0);
make_flow_keys_digest(&choke_skb_cb(skb2)->keys, &temp);
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.