netdev - pull-request: bpf 2018-04-09

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Date:   Mon,  9 Apr 2018 00:28:47 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     davem@...emloft.net
Cc:     daniel@...earbox.net, ast@...nel.org, netdev@...r.kernel.org
Subject: pull-request: bpf 2018-04-09

Hi David,

The following pull-request contains BPF updates for your *net* tree.

The main changes are:

1) Two sockmap fixes: i) fix a potential warning when a socket with
   pending cork data is closed by freeing the memory right when the
   socket is closed instead of seeing still outstanding memory at
   garbage collector time, ii) fix a NULL pointer deref in case of
   duplicates release calls, so make sure to only reset the sk_prot
   pointer when it's in a valid state to do so, both from John.

2) Fix a compilation warning in bpf_prog_attach_check_attach_type()
   by moving the function under CONFIG_CGROUP_BPF ifdef since only
   used there, from Anders.

Please consider pulling these changes from:

  git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git

Thanks a lot!

----------------------------------------------------------------

The following changes since commit 4608f064532c28c0ea3c03fe26a3a5909852811a:

  Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next (2018-04-03 14:08:58 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 

for you to fetch changes up to 33491588c1fb2c76ed114a211ad0ee76c16b5a0c:

  kernel/bpf/syscall: fix warning defined but not used (2018-04-04 11:08:36 +0200)

----------------------------------------------------------------
Anders Roxell (1):
      kernel/bpf/syscall: fix warning defined but not used

John Fastabend (2):
      bpf: sockmap, free memory on sock close with cork data
      bpf: sockmap, duplicates release calls may NULL sk_prot

 kernel/bpf/sockmap.c | 12 ++++++++++--
 kernel/bpf/syscall.c | 24 ++++++++++++------------
 2 files changed, 22 insertions(+), 14 deletions(-)