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ci: Add patch setting CONFIG_FUNCTION_ERROR_INJECTION in CI

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Similar to what we did for vmtest [0], libbpf needs the patch setting
CONFIG_FUNCTION_ERROR_INJECTION in CI. Add it.

[0] https://github.com/kernel-patches/vmtest/pull/181

Signed-off-by: Daniel Müller <deso@posteo.net>
This commit is contained in:
Daniel Müller
2022-12-21 10:21:49 -08:00
committed by chantra
parent 6597330c45
commit e3a40329bb
1 changed files with 46 additions and 0 deletions
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46
ci/diffs/0001-selftests-bpf-Select-CONFIG_FUNCTION_ERROR_INJECTION.patch Normal file
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@@ -0,0 +1,46 @@
From a8dfde09c90109e3a98af54847e91bde7dc2d5c2 Mon Sep 17 00:00:00 2001
From: Song Liu <song@kernel.org>
Date: Tue, 13 Dec 2022 14:05:00 -0800
Subject: [PATCH] selftests/bpf: Select CONFIG_FUNCTION_ERROR_INJECTION
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
BPF selftests require CONFIG_FUNCTION_ERROR_INJECTION to work. However,
CONFIG_FUNCTION_ERROR_INJECTION is no longer 'y' by default after recent
changes. As a result, we are seeing errors like the following from BPF CI:
bpf_testmod_test_read() is not modifiable
__x64_sys_setdomainname is not sleepable
__x64_sys_getpgid is not sleepable
Fix this by explicitly selecting CONFIG_FUNCTION_ERROR_INJECTION in the
selftest config.
Fixes: a4412fdd49dc ("error-injection: Add prompt for function error injection")
Reported-by: Daniel Müller <deso@posteo.net>
Signed-off-by: Song Liu <song@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Daniel Müller <deso@posteo.net>
Link: https://lore.kernel.org/bpf/20221213220500.3427947-1-song@kernel.org
Signed-off-by: Daniel Müller <deso@posteo.net>
---
tools/testing/selftests/bpf/config | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/bpf/config b/tools/testing/selftests/bpf/config
index 612f69..63cd4a 100644
--- a/tools/testing/selftests/bpf/config
+++ b/tools/testing/selftests/bpf/config
@@ -16,6 +16,7 @@ CONFIG_CRYPTO_USER_API_HASH=y
CONFIG_DYNAMIC_FTRACE=y
CONFIG_FPROBE=y
CONFIG_FTRACE_SYSCALLS=y
+CONFIG_FUNCTION_ERROR_INJECTION=y
CONFIG_FUNCTION_TRACER=y
CONFIG_GENEVE=y
CONFIG_IKCONFIG=y
--
2.30.2