From: Ilya Leoshkevich <iii@linux.ibm.com>
To: Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>
Cc: bpf@vger.kernel.org, Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Ilya Leoshkevich <iii@linux.ibm.com>
Subject: [PATCH bpf 2/3] selftests/bpf: Double the size of test_loader log
Date: Tue, 2 Jan 2024 20:30:36 +0100 [thread overview]
Message-ID: <20240102193531.3169422-3-iii@linux.ibm.com> (raw)
In-Reply-To: <20240102193531.3169422-1-iii@linux.ibm.com>
Testing long jumps requires having >32k instructions. That many
instructions require the verifier log buffer of 2 megabytes.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
---
tools/testing/selftests/bpf/test_loader.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/test_loader.c b/tools/testing/selftests/bpf/test_loader.c
index 37ffa57f28a1..b0bfcc8d4638 100644
--- a/tools/testing/selftests/bpf/test_loader.c
+++ b/tools/testing/selftests/bpf/test_loader.c
@@ -12,7 +12,7 @@
#define str_has_pfx(str, pfx) \
(strncmp(str, pfx, __builtin_constant_p(pfx) ? sizeof(pfx) - 1 : strlen(pfx)) == 0)
-#define TEST_LOADER_LOG_BUF_SZ 1048576
+#define TEST_LOADER_LOG_BUF_SZ 2097152
#define TEST_TAG_EXPECT_FAILURE "comment:test_expect_failure"
#define TEST_TAG_EXPECT_SUCCESS "comment:test_expect_success"
--
2.43.0
next prev parent reply other threads:[~2024-01-02 19:36 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-02 19:30 [PATCH bpf 0/3] s390/bpf: Fix gotol with large offsets Ilya Leoshkevich
2024-01-02 19:30 ` [PATCH bpf 1/3] " Ilya Leoshkevich
2024-01-03 0:05 ` Yonghong Song
2024-01-03 18:42 ` John Fastabend
2024-01-02 19:30 ` Ilya Leoshkevich [this message]
2024-01-03 0:41 ` [PATCH bpf 2/3] selftests/bpf: Double the size of test_loader log Yonghong Song
2024-01-03 7:05 ` Ilya Leoshkevich
2024-01-03 18:15 ` Yonghong Song
2024-01-03 18:43 ` John Fastabend
2024-01-04 21:19 ` Alexei Starovoitov
2024-01-04 22:33 ` Alexei Starovoitov
2024-01-04 22:38 ` Yonghong Song
2024-01-02 19:30 ` [PATCH bpf 3/3] selftests/bpf: Test gotol with large offsets Ilya Leoshkevich
2024-01-03 0:44 ` Yonghong Song
2024-01-03 18:44 ` John Fastabend
2024-01-04 23:00 ` [PATCH bpf 0/3] s390/bpf: Fix " patchwork-bot+netdevbpf
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