SPDX tag cleanup tree

Clone this repo:
  1. 3d77e6a Linux 5.7 by Linus Torvalds · 3 months ago master v5.7
  2. bdc48fa checkpatch/coding-style: deprecate 80-column warning by Joe Perches · 3 months ago
  3. 8fc984a Merge tag 'x86-urgent-2020-05-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip by Linus Torvalds · 3 months ago
  4. 3d04282 Merge tag 'sched-urgent-2020-05-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip by Linus Torvalds · 3 months ago
  5. 19835b1 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net by Linus Torvalds · 3 months ago
  6. d9a81a2 l2tp: add sk_family checks to l2tp_validate_socket by Eric Dumazet · 3 months ago
  7. 02c71b1 l2tp: do not use inet_hash()/inet_unhash() by Eric Dumazet · 3 months ago
  8. c6e08d6 net: qrtr: Allocate workqueue before kernel_bind by Chris Lew · 3 months ago
  9. e237659 Merge branch 'mptcp-a-bunch-of-fixes' by David S. Miller · 3 months ago
  10. c5c7976 mptcp: remove msk from the token container at destruction time. by Paolo Abeni · 3 months ago
  11. 10f6d46 mptcp: fix race between MP_JOIN and close by Paolo Abeni · 3 months ago
  12. 41be81a mptcp: fix unblocking connect() by Paolo Abeni · 3 months ago
  13. 05aa69e net/sched: act_ct: add nat mangle action only for NAT-conntrack by wenxu · 3 months ago
  14. 1b49cd7 devinet: fix memleak in inetdev_init() by Yang Yingliang · 3 months ago
  15. 8692cef virtio_vsock: Fix race condition in virtio_transport_recv_pkt by Jia He · 3 months ago
  16. ffeb595 Merge tag 'powerpc-5.7-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux by Linus Torvalds · 3 months ago
  17. 900db15 Merge tag 'gpio-v5.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio by Linus Torvalds · 3 months ago
  18. 7846889 drivers/net/ibmvnic: Update VNIC protocol version reporting by Thomas Falcon · 3 months ago
  19. 3decabd NFC: st21nfca: add missed kfree_skb() in an error path by Chuhong Yuan · 3 months ago
  20. 96d10d5 neigh: fix ARP retransmit timer guard by Hangbin Liu · 3 months ago