netdev - [RFC PATCH bpf-next 04/12] selftests/bpf: Adjust failure message in the rbtree

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Message-ID: <20250418224652.105998-5-martin.lau@linux.dev>
Date: Fri, 18 Apr 2025 15:46:42 -0700
From: Martin KaFai Lau <martin.lau@...ux.dev>
To: bpf@...r.kernel.org
Cc: 'Alexei Starovoitov ' <ast@...nel.org>,
	'Andrii Nakryiko ' <andrii@...nel.org>,
	'Daniel Borkmann ' <daniel@...earbox.net>,
	netdev@...r.kernel.org,
	kernel-team@...a.com,
	'Amery Hung ' <ameryhung@...il.com>
Subject: [RFC PATCH bpf-next 04/12] selftests/bpf: Adjust failure message in the rbtree_fail test

From: Martin KaFai Lau <martin.lau@...nel.org>

Some of the failure messages in the rbtree_fail test. The message
is now "bpf_rbtree_remove can only take non-owning bpf_rb_node pointer".

Signed-off-by: Martin KaFai Lau <martin.lau@...nel.org>
---
 tools/testing/selftests/bpf/progs/rbtree_fail.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/bpf/progs/rbtree_fail.c b/tools/testing/selftests/bpf/progs/rbtree_fail.c
index dbd5eee8e25e..528122320471 100644
--- a/tools/testing/selftests/bpf/progs/rbtree_fail.c
+++ b/tools/testing/selftests/bpf/progs/rbtree_fail.c
@@ -69,7 +69,7 @@ long rbtree_api_nolock_first(void *ctx)
 }
 
 SEC("?tc")
-__failure __msg("rbtree_remove node input must be non-owning ref")
+__failure __msg("bpf_rbtree_remove can only take non-owning bpf_rb_node pointer")
 long rbtree_api_remove_unadded_node(void *ctx)
 {
 	struct node_data *n, *m;
@@ -178,7 +178,7 @@ long rbtree_api_use_unchecked_remove_retval(void *ctx)
 }
 
 SEC("?tc")
-__failure __msg("rbtree_remove node input must be non-owning ref")
+__failure __msg("bpf_rbtree_remove can only take non-owning bpf_rb_node pointer")
 long rbtree_api_add_release_unlock_escape(void *ctx)
 {
 	struct node_data *n;
@@ -202,7 +202,7 @@ long rbtree_api_add_release_unlock_escape(void *ctx)
 }
 
 SEC("?tc")
-__failure __msg("rbtree_remove node input must be non-owning ref")
+__failure __msg("bpf_rbtree_remove can only take non-owning bpf_rb_node pointer")
 long rbtree_api_first_release_unlock_escape(void *ctx)
 {
 	struct bpf_rb_node *res;
-- 
2.47.1