Merge tag 'net-5.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "We have a few fixes for long standing issues, in particular Eric's fix
  to not underestimate the skb sizes, and my fix for brokenness of
  register_netdevice() error path. They may uncover other bugs so we
  will keep an eye on them. Also included are Willem's fixes for
  kmap(_atomic).

  Looking at the "current release" fixes, it seems we are about one rc
  behind a normal cycle. We've previously seen an uptick of "people had
  run their test suites" / "humans actually tried to use new features"
  fixes between rc2 and rc3.

  Summary:

  Current release - regressions:

   - fix feature enforcement to allow NETIF_F_HW_TLS_TX if IP_CSUM &&
     IPV6_CSUM

   - dcb: accept RTM_GETDCB messages carrying set-like DCB commands if
     user is admin for backward-compatibility

   - selftests/tls: fix selftests build after adding ChaCha20-Poly1305

  Current release - always broken:

   - ppp: fix refcount underflow on channel unbridge

   - bnxt_en: clear DEFRAG flag in firmware message when retry flashing

   - smc: fix out of bound access in the new netlink interface

  Previous releases - regressions:

   - fix use-after-free with UDP GRO by frags

   - mptcp: better msk-level shutdown

   - rndis_host: set proper input size for OID_GEN_PHYSICAL_MEDIUM
     request

   - i40e: xsk: fix potential NULL pointer dereferencing

  Previous releases - always broken:

   - skb frag: kmap_atomic fixes

   - avoid 32 x truesize under-estimation for tiny skbs

   - fix issues around register_netdevice() failures

   - udp: prevent reuseport_select_sock from reading uninitialized socks

   - dsa: unbind all switches from tree when DSA master unbinds

   - dsa: clear devlink port type before unregistering slave netdevs

   - can: isotp: isotp_getname(): fix kernel information leak

   - mlxsw: core: Thermal control fixes

   - ipv6: validate GSO SKB against MTU before finish IPv6 processing

   - stmmac: use __napi_schedule() for PREEMPT_RT

   - net: mvpp2: remove Pause and Asym_Pause support

  Misc:

   - remove from MAINTAINERS folks who had been inactive for >5yrs"

* tag 'net-5.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (58 commits)
  mptcp: fix locking in mptcp_disconnect()
  net: Allow NETIF_F_HW_TLS_TX if IP_CSUM && IPV6_CSUM
  MAINTAINERS: dccp: move Gerrit Renker to CREDITS
  MAINTAINERS: ipvs: move Wensong Zhang to CREDITS
  MAINTAINERS: tls: move Aviad to CREDITS
  MAINTAINERS: ena: remove Zorik Machulsky from reviewers
  MAINTAINERS: vrf: move Shrijeet to CREDITS
  MAINTAINERS: net: move Alexey Kuznetsov to CREDITS
  MAINTAINERS: altx: move Jay Cliburn to CREDITS
  net: avoid 32 x truesize under-estimation for tiny skbs
  nt: usb: USB_RTL8153_ECM should not default to y
  net: stmmac: fix taprio configuration when base_time is in the past
  net: stmmac: fix taprio schedule configuration
  net: tip: fix a couple kernel-doc markups
  net: sit: unregister_netdevice on newlink's error path
  net: stmmac: Fixed mtu channged by cache aligned
  cxgb4/chtls: Fix tid stuck due to wrong update of qid
  i40e: fix potential NULL pointer dereferencing
  net: stmmac: use __napi_schedule() for PREEMPT_RT
  can: mcp251xfd: mcp251xfd_handle_rxif_one(): fix wrong NULL pointer check
  ...

2 files changed, 7 insertions, 2 deletions

diff --git a/Documentation/devicetree/bindings/net/renesas,etheravb.yaml b/Documentation/devicetree/bindings/net/renesas,etheravb.yaml
index 244befb6402a..de9dd574a2f9 100644
--- a/Documentation/devicetree/bindings/net/renesas,etheravb.yaml
+++ b/Documentation/devicetree/bindings/net/renesas,etheravb.yaml
@@ -163,6 +163,7 @@ allOf:
             enum:
               - renesas,etheravb-r8a774a1
               - renesas,etheravb-r8a774b1
+              - renesas,etheravb-r8a774e1
               - renesas,etheravb-r8a7795
               - renesas,etheravb-r8a7796
               - renesas,etheravb-r8a77961
diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index b2f6083f556a..dfbf5fe4547a 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -161,7 +161,8 @@ properties:
             * snps,route-dcbcp, DCB Control Packets
             * snps,route-up, Untagged Packets
             * snps,route-multi-broad, Multicast & Broadcast Packets
-          * snps,priority, RX queue priority (Range 0x0 to 0xF)
+          * snps,priority, bitmask of the tagged frames priorities assigned to
+            the queue
 
   snps,mtl-tx-config:
     $ref: /schemas/types.yaml#/definitions/phandle
@@ -188,7 +189,10 @@ properties:
             * snps,idle_slope, unlock on WoL
             * snps,high_credit, max write outstanding req. limit
             * snps,low_credit, max read outstanding req. limit
-          * snps,priority, TX queue priority (Range 0x0 to 0xF)
+          * snps,priority, bitmask of the priorities assigned to the queue.
+            When a PFC frame is received with priorities matching the bitmask,
+            the queue is blocked from transmitting for the pause time specified
+            in the PFC frame.
 
   snps,reset-gpio:
     deprecated: true