Subject: [PATCH bpf-next 0/2] bpf: stack depth tracking fix

From: Alexei Starovoitov <[email-masked]>
Date: Fri, 22 Dec 2017 13:33:26 -0800

Jann reported an issue with stack depth tracking.
Fix it and add tests.

Alexei Starovoitov (2):
  bpf: fix maximum stack depth tracking logic
  selftests/bpf: additional stack depth tests

 include/linux/bpf_verifier.h                | 17 ++++++++++
 kernel/bpf/verifier.c                       | 15 +++++----
 tools/testing/selftests/bpf/test_verifier.c | 50 +++++++++++++++++++++++++++++
 3 files changed, 76 insertions(+), 6 deletions(-)

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2.9.5