[0/2] Improve error handling of verifier tests

Message ID	20201128192502.88195-1-dev@der-flo.net
Headers	show Return-Path: <netdev-owner@vger.kernel.org> From: Florian Lehner <dev@der-flo.net> To: bpf@vger.kernel.org Cc: netdev@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, john.fastabend@gmail.com, Florian Lehner <dev@der-flo.net>, Krzesimir Nowak <krzesimir@kinvolk.io> Subject: [PATCH 0/2] Improve error handling of verifier tests Date: Sat, 28 Nov 2020 20:25:00 +0100 Message-Id: <20201128192502.88195-1-dev@der-flo.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	Improve error handling of verifier tests \| expand [0/2] Improve error handling of verifier tests [1/2] selftests/bpf: Avoid errno clobbering [2/2] selftests/bpf: Print reason when a tester could not run a program

Message ID

20201128192502.88195-1-dev@der-flo.net

Headers

From: Florian Lehner <dev@der-flo.net>
To: bpf@vger.kernel.org
Cc: netdev@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net,
        andrii@kernel.org, john.fastabend@gmail.com,
        Florian Lehner <dev@der-flo.net>,
        Krzesimir Nowak <krzesimir@kinvolk.io>
Subject: [PATCH 0/2] Improve error handling of verifier tests
Date: Sat, 28 Nov 2020 20:25:00 +0100
Message-Id: <20201128192502.88195-1-dev@der-flo.net>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Series

Improve error handling of verifier tests | expand

Message

Florian Lehner Nov. 28, 2020, 7:25 p.m. UTC

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.

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

 tools/testing/selftests/bpf/test_verifier.c | 28 ++++++++++++++++-----
 1 file changed, 22 insertions(+), 6 deletions(-)