Merge tag 'net-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull  networking fixes from Jakub Kicinski:
 "Including fixes from Netfilter.

  Steady stream of fixes. Last two weeks feel comparable to the two
  weeks before the merge window. Lots of AI-aided bug discovery. A newer
  big source is Sashiko/Gemini (Roman Gushchin's system), which points
  out issues in existing code during patch review (maybe 25% of fixes
  here likely originating from Sashiko). Nice thing is these are often
  fixed by the respective maintainers, not drive-bys.

  Current release - new code bugs:

   - kconfig: MDIO_PIC64HPSC should depend on ARCH_MICROCHIP

  Previous releases - regressions:

   - add async ndo_set_rx_mode and switch drivers which we promised to
     be called under the per-netdev mutex to it

   - dsa: remove duplicate netdev_lock_ops() for conduit ethtool ops

   - hv_sock: report EOF instead of -EIO for FIN

   - vsock/virtio: fix MSG_PEEK calculation on bytes to copy

  Previous releases - always broken:

   - ipv6: fix possible UAF in icmpv6_rcv()

   - icmp: validate reply type before using icmp_pointers

   - af_unix: drop all SCM attributes for SOCKMAP

   - netfilter: fix a number of bugs in the osf (OS fingerprinting)

   - eth: intel: fix timestamp interrupt configuration for E825C

  Misc:

   - bunch of data-race annotations"

* tag 'net-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (148 commits)
  rxrpc: Fix error handling in rxgk_extract_token()
  rxrpc: Fix re-decryption of RESPONSE packets
  rxrpc: Fix rxrpc_input_call_event() to only unshare DATA packets
  rxrpc: Fix missing validation of ticket length in non-XDR key preparsing
  rxgk: Fix potential integer overflow in length check
  rxrpc: Fix conn-level packet handling to unshare RESPONSE packets
  rxrpc: Fix potential UAF after skb_unshare() failure
  rxrpc: Fix rxkad crypto unalignment handling
  rxrpc: Fix memory leaks in rxkad_verify_response()
  net: rds: fix MR cleanup on copy error
  m68k: mvme147: Make me the maintainer
  net: txgbe: fix firmware version check
  selftests/bpf: check epoll readiness during reuseport migration
  tcp: call sk_data_ready() after listener migration
  vhost_net: fix sleeping with preempt-disabled in vhost_net_busy_poll()
  ipv6: Cap TLV scan in ip6_tnl_parse_tlv_enc_lim
  tipc: fix double-free in tipc_buf_append()
  llc: Return -EINPROGRESS from llc_ui_connect()
  ipv4: icmp: validate reply type before using icmp_pointers
  selftests/net: packetdrill: cover RFC 5961 5.2 challenge ACK on both edges
  ...

2 files changed, 6 insertions, 4 deletions

diff --git a/include/trace/events/net.h b/include/trace/events/net.h
index fdd9ad474ce3..dbc2c5598e35 100644
--- a/include/trace/events/net.h
+++ b/include/trace/events/net.h
@@ -10,6 +10,7 @@
 #include <linux/if_vlan.h>
 #include <linux/ip.h>
 #include <linux/tracepoint.h>
+#include <net/busy_poll.h>
 
 TRACE_EVENT(net_dev_start_xmit,
 
@@ -208,7 +209,8 @@ DECLARE_EVENT_CLASS(net_dev_rx_verbose_template,
 	TP_fast_assign(
 		__assign_str(name);
 #ifdef CONFIG_NET_RX_BUSY_POLL
-		__entry->napi_id = skb->napi_id;
+		__entry->napi_id = napi_id_valid(skb->napi_id) ?
+				   skb->napi_id : 0;
 #else
 		__entry->napi_id = 0;
 #endif
diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h
index 578b8038b211..573f2df3a2c9 100644
--- a/include/trace/events/rxrpc.h
+++ b/include/trace/events/rxrpc.h
@@ -37,6 +37,7 @@
 	EM(rxkad_abort_1_short_encdata,		"rxkad1-short-encdata")	\
 	EM(rxkad_abort_1_short_header,		"rxkad1-short-hdr")	\
 	EM(rxkad_abort_2_short_check,		"rxkad2-short-check")	\
+	EM(rxkad_abort_2_crypto_unaligned,	"rxkad2-crypto-unaligned") \
 	EM(rxkad_abort_2_short_data,		"rxkad2-short-data")	\
 	EM(rxkad_abort_2_short_header,		"rxkad2-short-hdr")	\
 	EM(rxkad_abort_2_short_len,		"rxkad2-short-len")	\
@@ -161,8 +162,6 @@
 	E_(rxrpc_call_poke_timer_now,		"Timer-now")
 
 #define rxrpc_skb_traces \
-	EM(rxrpc_skb_eaten_by_unshare,		"ETN unshare  ") \
-	EM(rxrpc_skb_eaten_by_unshare_nomem,	"ETN unshar-nm") \
 	EM(rxrpc_skb_get_call_rx,		"GET call-rx  ") \
 	EM(rxrpc_skb_get_conn_secured,		"GET conn-secd") \
 	EM(rxrpc_skb_get_conn_work,		"GET conn-work") \
@@ -189,6 +188,7 @@
 	EM(rxrpc_skb_put_purge,			"PUT purge    ") \
 	EM(rxrpc_skb_put_purge_oob,		"PUT purge-oob") \
 	EM(rxrpc_skb_put_response,		"PUT response ") \
+	EM(rxrpc_skb_put_response_copy,		"PUT resp-cpy ") \
 	EM(rxrpc_skb_put_rotate,		"PUT rotate   ") \
 	EM(rxrpc_skb_put_unknown,		"PUT unknown  ") \
 	EM(rxrpc_skb_see_conn_work,		"SEE conn-work") \
@@ -197,6 +197,7 @@
 	EM(rxrpc_skb_see_recvmsg_oob,		"SEE recvm-oob") \
 	EM(rxrpc_skb_see_reject,		"SEE reject   ") \
 	EM(rxrpc_skb_see_rotate,		"SEE rotate   ") \
+	EM(rxrpc_skb_see_unshare_nomem,		"SEE unshar-nm") \
 	E_(rxrpc_skb_see_version,		"SEE version  ")
 
 #define rxrpc_local_traces \
@@ -284,7 +285,6 @@
 	EM(rxrpc_conn_put_unidle,		"PUT unidle  ") \
 	EM(rxrpc_conn_put_work,			"PUT work    ") \
 	EM(rxrpc_conn_queue_challenge,		"QUE chall   ") \
-	EM(rxrpc_conn_queue_retry_work,		"QUE retry-wk") \
 	EM(rxrpc_conn_queue_rx_work,		"QUE rx-work ") \
 	EM(rxrpc_conn_see_new_service_conn,	"SEE new-svc ") \
 	EM(rxrpc_conn_see_reap_service,		"SEE reap-svc") \