lkml.org 
[lkml]   [2022]   [Aug]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH 5.10 0/3] fix build error in bpf selftests
Date
We found a compile error when building tools/testing/selftests/bpf/ on 5.10.y.
tools/testing/selftests/bpf/prog_tests/sk_lookup.c:1092:15: error: 'struct bpf_sk_lookup' has no member named 'cookie'
1092 | if (CHECK(ctx.cookie == 0, "ctx.cookie", "no socket selected\n"))
| ^

To fix this bug, this patchset backports three patches from upstream:
https://lore.kernel.org/bpf/20210303101816.36774-1-lmb@cloudflare.com/

Patch 1 and 2 are necessary for bpf selftests build pass on 5.10.y.
Patch 3 does not impact building stage, but can avoid a test case
failure (by skipping it).

Lorenz Bauer (3):
bpf: Consolidate shared test timing code
bpf: Add PROG_TEST_RUN support for sk_lookup programs
selftests: bpf: Don't run sk_lookup in verifier tests

include/linux/bpf.h | 10 +
include/uapi/linux/bpf.h | 5 +-
net/bpf/test_run.c | 243 +++++++++++++-----
net/core/filter.c | 1 +
tools/include/uapi/linux/bpf.h | 5 +-
tools/testing/selftests/bpf/test_verifier.c | 4 +-
.../selftests/bpf/verifier/ctx_sk_lookup.c | 1 +
7 files changed, 204 insertions(+), 65 deletions(-)

--
2.27.0

\
 
 \ /
  Last update: 2022-08-01 09:30    [W:0.057 / U:0.344 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site