[RFC][b/azure][PATCH 0/8] azure XDP generic fixes - option 1

[Ioanna Alifieraki]

BugLink: https://bugs.launchpad.net/bugs/1831254

As per lp #1831254 to backport commits:
996ed04741467 ("netvsc: unshare skb in VF rx handler")
458bf2f224f04 ("net: core: support XDP generic on stacked devices.")

PATCH 1/8 : cherry-picks 996ed04741467
PATCH 2/8 : adds list_head in sk_buff needed for following patches
PATCH 3-7/8 : cherry-pick commits needed for 458bf2f224f04
PATCH 8/8 : backport 458bf2f224f04

Edward Cree (4):
  net: core: trivial netif_receive_skb_list() entry point
  net: core: unwrap skb list receive slightly further
  net: core: Another step of skb receive list processing
  net: core: fix uses-after-free in list processing

Eric Dumazet (1):
  net: convert rps_needed and rfs_needed to new static branch api

Ioanna Alifieraki (1):
  skbuff: add list_head

Stephen Hemminger (2):
  netvsc: unshare skb in VF rx handler
  net: core: support XDP generic on stacked devices.

 drivers/net/hyperv/netvsc_drv.c |   6 ++
 drivers/net/tun.c               |   2 +-
 include/linux/netdevice.h       |   5 +-
 include/linux/skbuff.h          |   1 +
 include/net/sock.h              |   2 +-
 include/trace/events/net.h      |   7 ++
 net/core/dev.c                  | 111 ++++++++++++++++++++++----------
 net/core/net-sysfs.c            |   4 +-
 net/core/sysctl_net_core.c      |   8 +--
 9 files changed, 102 insertions(+), 44 deletions(-)

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2.17.1