Hi David,
The following pull-request contains BPF updates for your *net* tree.
The main changes are:
1) fix bpf uapi pointers for 32-bit architectures, from Daniel.
2) improve verifer ability to handle progs with a lot of branches, from Alexei.
3) strict btf checks, from Yonghong.
4) bpf_sk_lookup api cleanup, from Joe.
5) other misc fixes
Please consider pulling these changes from:
git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
Thanks a lot!
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The following changes since commit d78a5ebd8b18d3809fd9d6bbaeb64d78a332204f:
Merge branch '1GbE' of
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue (2018-11-28
11:33:35 -0800)
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 a92a72a24d48080f6c49bb514c082fbb1e5bf8fc:
Merge branch 'bpf-verifier-resilience' (2018-12-04 17:22:03 +0100)
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Alexei Starovoitov (4):
Merge branch 'btf-check-name'
bpf: check pending signals while verifying programs
bpf: improve verifier branch analysis
bpf: add per-insn complexity limit
Daniel Borkmann (2):
bpf: fix pointer offsets in context for 32 bit
Merge branch 'bpf-verifier-resilience'
David Miller (1):
bpf: Fix verifier log string check for bad alignment.
Joe Stringer (2):
bpf: Support sk lookup in netns with id 0
bpf: Improve socket lookup reuseport documentation
Martin KaFai Lau (1):
tools/bpf: fix two test_btf unit test cases
Roman Gushchin (1):
bpf: refactor bpf_test_run() to separate own failures and test program
result
Sandipan Das (1):
bpf: powerpc64: optimize JIT passes for bpf function calls
Yonghong Song (4):
bpf: btf: implement btf_name_valid_identifier()
bpf: btf: check name validity for various types
tools/bpf: add addition type tests to test_btf
tools: bpftool: fix a bitfield pretty print issue
arch/powerpc/net/bpf_jit_comp64.c | 66 ++++
include/linux/filter.h | 7 +
include/uapi/linux/bpf.h | 56 ++--
kernel/bpf/btf.c | 82 +++++
kernel/bpf/verifier.c | 103 +++++-
net/bpf/test_run.c | 21 +-
net/core/filter.c | 27 +-
tools/bpf/bpftool/btf_dumper.c | 6 +-
tools/include/uapi/linux/bpf.h | 56 ++--
tools/testing/selftests/bpf/bpf_helpers.h | 4 +-
tools/testing/selftests/bpf/test_btf.c | 375 +++++++++++++++++++++-
tools/testing/selftests/bpf/test_sk_lookup_kern.c | 18 +-
tools/testing/selftests/bpf/test_verifier.c | 6 +-
13 files changed, 732 insertions(+), 95 deletions(-)
