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-rw-r--r--include/net/bluetooth/hci.h17
-rw-r--r--include/net/bluetooth/hci_core.h2
-rw-r--r--include/net/bonding.h2
-rw-r--r--include/net/busy_poll.h2
-rw-r--r--include/net/dsa.h16
-rw-r--r--include/net/kcm.h1
-rw-r--r--include/net/netfilter/nf_tables_ipv4.h10
-rw-r--r--include/net/netfilter/nf_tables_ipv6.h5
8 files changed, 33 insertions, 22 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index e372a88e8c3f..d1d073089f38 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -206,14 +206,17 @@ enum {
*/
HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED,
- /* When this quirk is set, the controller has validated that
- * LE states reported through the HCI_LE_READ_SUPPORTED_STATES are
- * valid. This mechanism is necessary as many controllers have
- * been seen has having trouble initiating a connectable
- * advertisement despite the state combination being reported as
- * supported.
+ /* When this quirk is set, the LE states reported through the
+ * HCI_LE_READ_SUPPORTED_STATES are invalid/broken.
+ *
+ * This mechanism is necessary as many controllers have been seen has
+ * having trouble initiating a connectable advertisement despite the
+ * state combination being reported as supported.
+ *
+ * This quirk can be set before hci_register_dev is called or
+ * during the hdev->setup vendor callback.
*/
- HCI_QUIRK_VALID_LE_STATES,
+ HCI_QUIRK_BROKEN_LE_STATES,
/* When this quirk is set, then erroneous data reporting
* is ignored. This is mainly due to the fact that the HCI
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 31020891fc68..e449dba698f3 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -825,7 +825,7 @@ extern struct mutex hci_cb_list_lock;
} while (0)
#define hci_dev_le_state_simultaneous(hdev) \
- (test_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks) && \
+ (!test_bit(HCI_QUIRK_BROKEN_LE_STATES, &hdev->quirks) && \
(hdev->le_states[4] & 0x08) && /* Central */ \
(hdev->le_states[4] & 0x40) && /* Peripheral */ \
(hdev->le_states[3] & 0x10)) /* Simultaneous */
diff --git a/include/net/bonding.h b/include/net/bonding.h
index b61fb1aa3a56..8bb5f016969f 100644
--- a/include/net/bonding.h
+++ b/include/net/bonding.h
@@ -260,7 +260,7 @@ struct bonding {
#ifdef CONFIG_XFRM_OFFLOAD
struct list_head ipsec_list;
/* protecting ipsec_list */
- spinlock_t ipsec_lock;
+ struct mutex ipsec_lock;
#endif /* CONFIG_XFRM_OFFLOAD */
struct bpf_prog *xdp_prog;
};
diff --git a/include/net/busy_poll.h b/include/net/busy_poll.h
index 9b09acac538e..522f1da8b747 100644
--- a/include/net/busy_poll.h
+++ b/include/net/busy_poll.h
@@ -68,7 +68,7 @@ static inline bool sk_can_busy_loop(struct sock *sk)
static inline unsigned long busy_loop_current_time(void)
{
#ifdef CONFIG_NET_RX_BUSY_POLL
- return (unsigned long)(local_clock() >> 10);
+ return (unsigned long)(ktime_get_ns() >> 10);
#else
return 0;
#endif
diff --git a/include/net/dsa.h b/include/net/dsa.h
index b06f97ae3da1..d7a6c2930277 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -403,14 +403,18 @@ struct dsa_switch {
*/
u32 configure_vlan_while_not_filtering:1;
- /* If the switch driver always programs the CPU port as egress tagged
- * despite the VLAN configuration indicating otherwise, then setting
- * @untag_bridge_pvid will force the DSA receive path to pop the
- * bridge's default_pvid VLAN tagged frames to offer a consistent
- * behavior between a vlan_filtering=0 and vlan_filtering=1 bridge
- * device.
+ /* Pop the default_pvid of VLAN-unaware bridge ports from tagged frames.
+ * DEPRECATED: Do NOT set this field in new drivers. Instead look at
+ * the dsa_software_vlan_untag() comments.
*/
u32 untag_bridge_pvid:1;
+ /* Pop the default_pvid of VLAN-aware bridge ports from tagged frames.
+ * Useful if the switch cannot preserve the VLAN tag as seen on the
+ * wire for user port ingress, and chooses to send all frames as
+ * VLAN-tagged to the CPU, including those which were originally
+ * untagged.
+ */
+ u32 untag_vlan_aware_bridge_pvid:1;
/* Let DSA manage the FDB entries towards the
* CPU, based on the software bridge database.
diff --git a/include/net/kcm.h b/include/net/kcm.h
index 90279e5e09a5..441e993be634 100644
--- a/include/net/kcm.h
+++ b/include/net/kcm.h
@@ -70,6 +70,7 @@ struct kcm_sock {
struct work_struct tx_work;
struct list_head wait_psock_list;
struct sk_buff *seq_skb;
+ struct mutex tx_mutex;
u32 tx_stopped : 1;
/* Don't use bit fields here, these are set under different locks */
diff --git a/include/net/netfilter/nf_tables_ipv4.h b/include/net/netfilter/nf_tables_ipv4.h
index 60a7d0ce3080..fcf967286e37 100644
--- a/include/net/netfilter/nf_tables_ipv4.h
+++ b/include/net/netfilter/nf_tables_ipv4.h
@@ -19,7 +19,7 @@ static inline void nft_set_pktinfo_ipv4(struct nft_pktinfo *pkt)
static inline int __nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt)
{
struct iphdr *iph, _iph;
- u32 len, thoff;
+ u32 len, thoff, skb_len;
iph = skb_header_pointer(pkt->skb, skb_network_offset(pkt->skb),
sizeof(*iph), &_iph);
@@ -30,8 +30,10 @@ static inline int __nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt)
return -1;
len = iph_totlen(pkt->skb, iph);
- thoff = skb_network_offset(pkt->skb) + (iph->ihl * 4);
- if (pkt->skb->len < len)
+ thoff = iph->ihl * 4;
+ skb_len = pkt->skb->len - skb_network_offset(pkt->skb);
+
+ if (skb_len < len)
return -1;
else if (len < thoff)
return -1;
@@ -40,7 +42,7 @@ static inline int __nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt)
pkt->flags = NFT_PKTINFO_L4PROTO;
pkt->tprot = iph->protocol;
- pkt->thoff = thoff;
+ pkt->thoff = skb_network_offset(pkt->skb) + thoff;
pkt->fragoff = ntohs(iph->frag_off) & IP_OFFSET;
return 0;
diff --git a/include/net/netfilter/nf_tables_ipv6.h b/include/net/netfilter/nf_tables_ipv6.h
index 467d59b9e533..a0633eeaec97 100644
--- a/include/net/netfilter/nf_tables_ipv6.h
+++ b/include/net/netfilter/nf_tables_ipv6.h
@@ -31,8 +31,8 @@ static inline int __nft_set_pktinfo_ipv6_validate(struct nft_pktinfo *pkt)
struct ipv6hdr *ip6h, _ip6h;
unsigned int thoff = 0;
unsigned short frag_off;
+ u32 pkt_len, skb_len;
int protohdr;
- u32 pkt_len;
ip6h = skb_header_pointer(pkt->skb, skb_network_offset(pkt->skb),
sizeof(*ip6h), &_ip6h);
@@ -43,7 +43,8 @@ static inline int __nft_set_pktinfo_ipv6_validate(struct nft_pktinfo *pkt)
return -1;
pkt_len = ntohs(ip6h->payload_len);
- if (pkt_len + sizeof(*ip6h) > pkt->skb->len)
+ skb_len = pkt->skb->len - skb_network_offset(pkt->skb);
+ if (pkt_len + sizeof(*ip6h) > skb_len)
return -1;
protohdr = ipv6_find_hdr(pkt->skb, &thoff, -1, &frag_off, &flags);
generated by cgit v1.2.3-70-g09d2 (git 2.51.1) at 2025-11-01 22:41:27 +0000