The patch set adds support for stack access with variable offset from helpers.
Patch 1 is the main patch in the set and provides more details. Patch 2 adds selftests for new functionality. Andrey Ignatov (2): bpf: Support variable offset stack access from helpers selftests/bpf: Test variable offset stack access kernel/bpf/verifier.c | 75 +++++++++++++----- .../testing/selftests/bpf/verifier/var_off.c | 79 ++++++++++++++++++- 2 files changed, 131 insertions(+), 23 deletions(-) -- 2.17.1