diff mbox series

[bpf] bpf: Fix verifier log string check for bad alignment.

Message ID 20181128.223353.2055105884409015831.davem@davemloft.net
State Accepted, archived
Delegated to: BPF Maintainers
Headers show
Series [bpf] bpf: Fix verifier log string check for bad alignment. | expand

Commit Message

David Miller Nov. 29, 2018, 6:33 a.m. UTC
The message got changed a lot time ago.

This was responsible for 36 test case failures on sparc64.

Fixes: f1174f77b50c ("bpf/verifier: rework value tracking")
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 tools/testing/selftests/bpf/test_verifier.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Alexei Starovoitov Nov. 30, 2018, 10:45 p.m. UTC | #1
On Wed, Nov 28, 2018 at 10:33:53PM -0800, David Miller wrote:
> 
> The message got changed a lot time ago.
> 
> This was responsible for 36 test case failures on sparc64.
> 
> Fixes: f1174f77b50c ("bpf/verifier: rework value tracking")
> Signed-off-by: David S. Miller <davem@davemloft.net>

Applied to bpf tree. Thanks!
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Patch

diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c
index 550b7e46bf4a..5dd4410a716c 100644
--- a/tools/testing/selftests/bpf/test_verifier.c
+++ b/tools/testing/selftests/bpf/test_verifier.c
@@ -14230,7 +14230,7 @@  static void do_test_single(struct bpf_test *test, bool unpriv,
 
 	reject_from_alignment = fd_prog < 0 &&
 				(test->flags & F_NEEDS_EFFICIENT_UNALIGNED_ACCESS) &&
-				strstr(bpf_vlog, "Unknown alignment.");
+				strstr(bpf_vlog, "misaligned");
 #ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
 	if (reject_from_alignment) {
 		printf("FAIL\nFailed due to alignment despite having efficient unaligned access: '%s'!\n",