diff mbox series

[PATHC,bpf,v6,2/3] selftests, bpf: Fix test_txmsg_ingress_parser error

Message ID 20211029141216.211899-2-liujian56@huawei.com (mailing list archive)
State Accepted
Commit b556c3fd467628341cc7680e4271790cafd79dc4
Delegated to: BPF
Headers show
Series [PATHC,bpf,v6,1/3] skmsg: lose offset info in sk_psock_skb_ingress | expand

Checks

Context Check Description
netdev/cover_letter warning Series does not have a cover letter
netdev/fixes_present success Fixes tag present in non-next series
netdev/patch_count success Link
netdev/tree_selection success Clearly marked for bpf
netdev/subject_prefix success Link
netdev/cc_maintainers warning 2 maintainers not CCed: linux-kselftest@vger.kernel.org shuah@kernel.org
netdev/source_inline success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/module_param success Was 0 now: 0
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/verify_fixes success No Fixes tag
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 8 lines checked
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/header_inline success No static functions without inline keyword in header files
bpf/vmtest-bpf fail VM_Test
bpf/vmtest-bpf-PR fail PR summary

Commit Message

Liu Jian Oct. 29, 2021, 2:12 p.m. UTC 
After "skmsg: lose offset info in sk_psock_skb_ingress", the test case
with ktls failed. This because ktls parser(tls_read_size) return value
is 285 not 256.

the case like this:
	tls_sk1 --> redir_sk --> tls_sk2
tls_sk1 sent out 512 bytes data, after tls related processing redir_sk
recved 570 btyes data, and redirect 512 (skb_use_parser) bytes data to
tls_sk2; but tls_sk2 needs 285 * 2 bytes data, receive timeout occurred.

Signed-off-by: Liu Jian <liujian56@huawei.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
---
 tools/testing/selftests/bpf/test_sockmap.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/tools/testing/selftests/bpf/test_sockmap.c b/tools/testing/selftests/bpf/test_sockmap.c
index eefd445b96fc..06924917ad77 100644
--- a/tools/testing/selftests/bpf/test_sockmap.c
+++ b/tools/testing/selftests/bpf/test_sockmap.c
@@ -1680,6 +1680,8 @@  static void test_txmsg_ingress_parser(int cgrp, struct sockmap_options *opt)
 {
 	txmsg_pass = 1;
 	skb_use_parser = 512;
+	if (ktls == 1)
+		skb_use_parser = 570;
 	opt->iov_length = 256;
 	opt->iov_count = 1;
 	opt->rate = 2;