Hi David,
The following pull-request contains BPF updates for your *net* tree.
The main changes are:
1) Bug fix in BTF deduplication that was mishandling an equivalence
comparison, from Andrii.
2) libbpf Makefile fixes to properly link against libelf for the shared
object and to actually export AF_XDP's xsk.h header, from Björn.
3) Fix use after free in bpf inode eviction, from Daniel.
4) Fix a bug in skb creation out of cpumap redirect, from Jesper.
5) Remove an unnecessary and triggerable WARN_ONCE() in max number
of call stack frames checking in verifier, from Paul.
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 27602e2c44da4091bef99e6c877e20c78b7f6e81:
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf (2019-03-24 23:45:35 -0400)
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 676e4a6fe703f2dae699ee9d56f14516f9ada4ea:
xdp: fix cpumap redirect SKB creation bug (2019-03-29 12:15:02 -0700)
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Alexei Starovoitov (2):
Merge branch 'fix-verifier-warning'
Merge branch 'fix-btf_dedup'
Andrii Nakryiko (2):
libbpf: fix btf_dedup equivalence check handling of different kinds
selftests/bpf: add btf_dedup test for VOID equivalence check
Björn Töpel (2):
libbpf: add xsk.h to install_headers target
libbpf: add libelf dependency to shared library build
Daniel Borkmann (2):
bpf: fix use after free in bpf_evict_inode
bpf, libbpf: fix quiet install_headers
Jesper Dangaard Brouer (2):
bpf, doc: fix BTF docs reflow of bullet list
xdp: fix cpumap redirect SKB creation bug
Paul Chaignon (2):
bpf: remove incorrect 'verifier bug' warning
selftests/bpf: test case for invalid call stack in dead code
Documentation/bpf/btf.rst | 8 ++---
kernel/bpf/cpumap.c | 13 ++++++--
kernel/bpf/inode.c | 32 ++++++++++---------
kernel/bpf/verifier.c | 5 +--
tools/lib/bpf/Makefile | 7 +++--
tools/lib/bpf/btf.c | 3 ++
tools/testing/selftests/bpf/test_btf.c | 47 ++++++++++++++++++++++++++++
tools/testing/selftests/bpf/verifier/calls.c | 38 ++++++++++++++++++++++
8 files changed, 127 insertions(+), 26 deletions(-)
