Merge tag 'net-5.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from bpf and netfilter.

  Current release - regressions:

   - eth: amt: fix possible null-ptr-deref in amt_rcv()

  Previous releases - regressions:

   - tcp: use alloc_large_system_hash() to allocate table_perturb

   - af_unix: fix a data-race in unix_dgram_peer_wake_me()

   - nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling

   - eth: ixgbe: fix unexpected VLAN rx in promisc mode on VF

  Previous releases - always broken:

   - ipv6: fix signed integer overflow in __ip6_append_data

   - netfilter:
       - nat: really support inet nat without l3 address
       - nf_tables: memleak flow rule from commit path

   - bpf: fix calling global functions from BPF_PROG_TYPE_EXT programs

   - openvswitch: fix misuse of the cached connection on tuple changes

   - nfc: nfcmrvl: fix memory leak in nfcmrvl_play_deferred

   - eth: altera: fix refcount leak in altera_tse_mdio_create

  Misc:

   - add Quentin Monnet to bpftool maintainers"

* tag 'net-5.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (45 commits)
  net: amd-xgbe: fix clang -Wformat warning
  tcp: use alloc_large_system_hash() to allocate table_perturb
  net: dsa: realtek: rtl8365mb: fix GMII caps for ports with internal PHY
  net: dsa: mv88e6xxx: correctly report serdes link failure
  net: dsa: mv88e6xxx: fix BMSR error to be consistent with others
  net: dsa: mv88e6xxx: use BMSR_ANEGCOMPLETE bit for filling an_complete
  net: altera: Fix refcount leak in altera_tse_mdio_create
  net: openvswitch: fix misuse of the cached connection on tuple changes
  net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag
  ip_gre: test csum_start instead of transport header
  au1000_eth: stop using virt_to_bus()
  ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg
  ipv6: Fix signed integer overflow in __ip6_append_data
  nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
  nfc: st21nfca: fix incorrect sizing calculations in EVT_TRANSACTION
  nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling
  nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION
  net: ipv6: unexport __init-annotated seg6_hmac_init()
  net: xfrm: unexport __init-annotated xfrm4_protocol_init()
  net: mdio: unexport __init-annotated mdio_bus_init()
  ...

2 files changed, 3 insertions, 4 deletions

diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 4081b12a01ff..77e3f5970ce4 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -1450,7 +1450,7 @@ static int __ip6_append_data(struct sock *sk,
 			     struct page_frag *pfrag,
 			     int getfrag(void *from, char *to, int offset,
 					 int len, int odd, struct sk_buff *skb),
-			     void *from, int length, int transhdrlen,
+			     void *from, size_t length, int transhdrlen,
 			     unsigned int flags, struct ipcm6_cookie *ipc6)
 {
 	struct sk_buff *skb, *skb_prev = NULL;
@@ -1798,7 +1798,7 @@ error:
 int ip6_append_data(struct sock *sk,
 		    int getfrag(void *from, char *to, int offset, int len,
 				int odd, struct sk_buff *skb),
-		    void *from, int length, int transhdrlen,
+		    void *from, size_t length, int transhdrlen,
 		    struct ipcm6_cookie *ipc6, struct flowi6 *fl6,
 		    struct rt6_info *rt, unsigned int flags)
 {
@@ -1995,7 +1995,7 @@ EXPORT_SYMBOL_GPL(ip6_flush_pending_frames);
 struct sk_buff *ip6_make_skb(struct sock *sk,
 			     int getfrag(void *from, char *to, int offset,
 					 int len, int odd, struct sk_buff *skb),
-			     void *from, int length, int transhdrlen,
+			     void *from, size_t length, int transhdrlen,
 			     struct ipcm6_cookie *ipc6, struct rt6_info *rt,
 			     unsigned int flags, struct inet_cork_full *cork)
 {
diff --git a/net/ipv6/seg6_hmac.c b/net/ipv6/seg6_hmac.c
index 29bc4e7c3046..6de01185cc68 100644
--- a/net/ipv6/seg6_hmac.c
+++ b/net/ipv6/seg6_hmac.c
@@ -399,7 +399,6 @@ int __init seg6_hmac_init(void)
 {
 	return seg6_hmac_init_algo();
 }
-EXPORT_SYMBOL(seg6_hmac_init);
 
 int __net_init seg6_hmac_net_init(struct net *net)
 {