netdev - [PATCH 0/2 v3] Improve error handling of verifier tests

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Message-Id: <20201204181828.11974-1-dev@der-flo.net>
Date:   Fri,  4 Dec 2020 19:18:26 +0100
From:   Florian Lehner <dev@...-flo.net>
To:     bpf@...r.kernel.org
Cc:     netdev@...r.kernel.org, ast@...nel.org, daniel@...earbox.net,
        andrii@...nel.org, john.fastabend@...il.com,
        Florian Lehner <dev@...-flo.net>
Subject: [PATCH 0/2 v3] Improve error handling of verifier tests

These patches improve the error handling for verifier tests. With "Test
the 32bit narrow read" Krzesimir Nowak provided these patches first, but
they were never merged.
The improved error handling helps to implement and test BPF program types
that are not supported yet.

v3:
  - Add explicit fallthrough

v2:
  - Add unpriv check in error validation

Florian Lehner (2):
  selftests/bpf: Print reason when a tester could not run a program
  selftests/bpf: Avoid errno clobbering

 tools/testing/selftests/bpf/test_verifier.c | 31 +++++++++++++++++----
 1 file changed, 25 insertions(+), 6 deletions(-)

-- 
2.28.0