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Message-Id: <20220227202757.519015-1-jakub@cloudflare.com>
Date: Sun, 27 Feb 2022 21:27:54 +0100
From: Jakub Sitnicki <jakub@...udflare.com>
To: bpf@...r.kernel.org
Cc: netdev@...r.kernel.org, Alexei Starovoitov <ast@...nel.org>,
Daniel Borkmann <daniel@...earbox.net>,
Andrii Nakryiko <andrii@...nel.org>,
kernel-team@...udflare.com, Martin KaFai Lau <kafai@...com>,
Ilya Leoshkevich <iii@...ux.ibm.com>
Subject: [PATCH bpf-next v2 0/3] Fixes for sock_fields selftests
This is a respin of a fix for error reporting in sock_fields test.
Fixing the error reporting has uncovered bugs in the recently added test for
sk->dst_port access. Series now includes patches that address the broken test.
The series has been tested on x86_64 and s390.
v1 -> v2:
- Limit read_sk_dst_port only to client traffic (patch 2)
- Make read_sk_dst_port pass on litte- and big-endian (patch 3)
v1: https://lore.kernel.org/bpf/20220225184130.483208-1-jakub@cloudflare.com/
Jakub Sitnicki (3):
selftests/bpf: Fix error reporting from sock_fields programs
selftests/bpf: Check dst_port only on the client socket
selftests/bpf: Fix test for 4-byte load from dst_port on big-endian
.../selftests/bpf/progs/test_sock_fields.c | 30 ++++++++++++++++---
1 file changed, 26 insertions(+), 4 deletions(-)
--
2.35.1
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