From: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
To: dev@dpdk.org
Cc: stephen@networkplumber.org,
Konstantin Ananyev <konstantin.ananyev@huawei.com>,
Isaac Boukris <iboukris@gmail.com>
Subject: [PATCH 3/3] test/bpf: add extra test cases for bpf convert
Date: Thu, 27 Jun 2024 12:55:31 +0100 [thread overview]
Message-ID: <20240627115531.1440-4-konstantin.v.ananyev@yandex.ru> (raw)
In-Reply-To: <20240627115531.1440-1-konstantin.v.ananyev@yandex.ru>
From: Konstantin Ananyev <konstantin.ananyev@huawei.com>
Add few extra cases to catch problems similar to:
https://bugs.dpdk.org/show_bug.cgi?id=1465
Plus made it dump cBPF filter and converted eBPF program
to make things easier to track.
Suggested-by: Isaac Boukris <iboukris@gmail.com>
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@huawei.com>
---
app/test/test_bpf.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/app/test/test_bpf.c b/app/test/test_bpf.c
index 64c3c90b0a..993e181b76 100644
--- a/app/test/test_bpf.c
+++ b/app/test/test_bpf.c
@@ -3423,6 +3423,9 @@ static const char * const sample_filters[] = {
" and ((ip[2:2] - 4 * (ip[0] & 0x0F) - 4 * ((tcp[12] & 0xF0) >> 4) > 69))",
/* Other */
"len = 128",
+ "host 1::1 or host 1::1 or host 1::1 or host 1::1 or host 1::1 or host 1::1",
+ "host 1::1 or host 1::2 or host 1::3 or host 1::4 or host 1::5 "
+ "or host 192.0.2.1 or host 192.0.2.100 or host 192.0.2.200",
};
static int
@@ -3445,6 +3448,9 @@ test_bpf_filter(pcap_t *pcap, const char *s)
goto error;
}
+ printf("bpf convert for \"%s\" produced:\n", s);
+ rte_bpf_dump(stdout, prm->ins, prm->nb_ins);
+
bpf = rte_bpf_load(prm);
if (bpf == NULL) {
printf("%s@%d: failed to load bpf code, error=%d(%s);\n",
--
2.35.3
next prev parent reply other threads:[~2024-06-27 11:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-27 11:55 [PATCH 0/3] fix bpf load hangs with six IPv6 addresses Konstantin Ananyev
2024-06-27 11:55 ` [PATCH 1/3] bfp: fix MOV instruction evaluation Konstantin Ananyev
2024-06-27 11:55 ` [PATCH 2/3] bfp: fix load hangs with six IPv6 addresses Konstantin Ananyev
2024-06-27 15:13 ` Stephen Hemminger
2024-06-27 11:55 ` Konstantin Ananyev [this message]
2024-06-27 15:15 ` [PATCH 3/3] test/bpf: add extra test cases for bpf convert Stephen Hemminger
2024-06-27 12:41 ` [PATCH 0/3] fix bpf load hangs with six IPv6 addresses Morten Brørup
2024-06-27 18:04 ` [PATCH v2 " Konstantin Ananyev
2024-06-27 18:04 ` [PATCH v2 1/3] bfp: fix MOV instruction evaluation Konstantin Ananyev
2024-06-27 18:04 ` [PATCH v2 2/3] bfp: fix load hangs with six IPv6 addresses Konstantin Ananyev
2024-06-27 18:04 ` [PATCH v2 3/3] test/bpf: add extra test cases for bpf convert Konstantin Ananyev
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