From: "Jerome Marchand" <jmarchan@redhat.com>
To: bpf@vger.kernel.org, Andrii Nakryiko <andrii@kernel.org>
Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org,
Jerome Marchand <jmarchan@redhat.com>
Subject: [PATCH] selftests/bpf: Fix compilation error in get_uprobe_offset()
Date: Wed, 18 Dec 2024 18:57:24 +0100 [thread overview]
Message-ID: <20241218175724.578884-1-jmarchan@redhat.com> (raw)
In get_uprobe_offset(), the call to procmap_query() use the constant
PROCMAP_QUERY_VMA_EXECUTABLE, even if PROCMAP_QUERY is not defined.
Define PROCMAP_QUERY_VMA_EXECUTABLE when PROCMAP_QUERY isn't.
Fixes: 4e9e07603ecd ("selftests/bpf: make use of PROCMAP_QUERY ioctl if available")
Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
---
tools/testing/selftests/bpf/trace_helpers.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/testing/selftests/bpf/trace_helpers.c b/tools/testing/selftests/bpf/trace_helpers.c
index 2d742fdac6b9..51fa29e0e083 100644
--- a/tools/testing/selftests/bpf/trace_helpers.c
+++ b/tools/testing/selftests/bpf/trace_helpers.c
@@ -293,6 +293,9 @@ static int procmap_query(int fd, const void *addr, __u32 query_flags, size_t *st
return 0;
}
#else
+
+#define PROCMAP_QUERY_VMA_EXECUTABLE 0x04
+
static int procmap_query(int fd, const void *addr, __u32 query_flags, size_t *start, size_t *offset, int *flags)
{
return -EOPNOTSUPP;
--
2.47.1
next reply other threads:[~2024-12-18 17:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-18 17:57 Jerome Marchand [this message]
2024-12-19 1:28 ` [PATCH] selftests/bpf: Fix compilation error in get_uprobe_offset() Yonghong Song
2024-12-19 12:27 ` Daniel Borkmann
2024-12-19 12:30 ` patchwork-bot+netdevbpf
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