From patchwork Sat Oct 28 10:05:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "liujian (CE)" X-Patchwork-Id: 13439422 X-Patchwork-Delegate: bpf@iogearbox.net Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F1DE05664; Sat, 28 Oct 2023 09:52:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8F965ED; Sat, 28 Oct 2023 02:52:24 -0700 (PDT) Received: from canpemm500010.china.huawei.com (unknown [172.30.72.55]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4SHZWB4PwSz1L9Df; Sat, 28 Oct 2023 17:49:26 +0800 (CST) Received: from huawei.com (10.175.101.6) by canpemm500010.china.huawei.com (7.192.105.118) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.31; Sat, 28 Oct 2023 17:52:21 +0800 From: Liu Jian To: , , , , , , , , , , , , , , , , CC: , , Subject: [PATCH bpf-next v7 2/7] selftests/bpf: Add txmsg permanently test for sockmap Date: Sat, 28 Oct 2023 18:05:47 +0800 Message-ID: <20231028100552.2444158-3-liujian56@huawei.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231028100552.2444158-1-liujian56@huawei.com> References: <20231028100552.2444158-1-liujian56@huawei.com> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [10.175.101.6] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To canpemm500010.china.huawei.com (7.192.105.118) X-CFilter-Loop: Reflected X-Patchwork-Delegate: bpf@iogearbox.net Add one test for txmsg ingress permanently test for sockmap. Signed-off-by: Liu Jian --- tools/testing/selftests/bpf/test_sockmap.c | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/bpf/test_sockmap.c b/tools/testing/selftests/bpf/test_sockmap.c index 024a0faafb3b..bf2cef7ae3ae 100644 --- a/tools/testing/selftests/bpf/test_sockmap.c +++ b/tools/testing/selftests/bpf/test_sockmap.c @@ -77,6 +77,7 @@ int txmsg_end_push; int txmsg_start_pop; int txmsg_pop; int txmsg_ingress; +int txmsg_permanent; int txmsg_redir_skb; int txmsg_ktls_skb; int txmsg_ktls_skb_drop; @@ -107,6 +108,7 @@ static const struct option long_options[] = { {"txmsg_start_pop", required_argument, NULL, 'w'}, {"txmsg_pop", required_argument, NULL, 'x'}, {"txmsg_ingress", no_argument, &txmsg_ingress, 1 }, + {"txmsg_permanent", no_argument, &txmsg_permanent, 1 }, {"txmsg_redir_skb", no_argument, &txmsg_redir_skb, 1 }, {"ktls", no_argument, &ktls, 1 }, {"peek", no_argument, &peek_flag, 1 }, @@ -175,7 +177,7 @@ static void test_reset(void) txmsg_start_push = txmsg_end_push = 0; txmsg_pass = txmsg_drop = txmsg_redir = 0; txmsg_apply = txmsg_cork = 0; - txmsg_ingress = txmsg_redir_skb = 0; + txmsg_ingress = txmsg_permanent = txmsg_redir_skb = 0; txmsg_ktls_skb = txmsg_ktls_skb_drop = txmsg_ktls_skb_redir = 0; txmsg_omit_skb_parser = 0; skb_use_parser = 0; @@ -1165,10 +1167,13 @@ static int run_options(struct sockmap_options *options, int cg_fd, int test) } if (txmsg_ingress) { - int in = BPF_F_INGRESS; + int txmsg_flag = BPF_F_INGRESS; + + if (txmsg_permanent) + txmsg_flag |= BPF_F_PERMANENT; i = 0; - err = bpf_map_update_elem(map_fd[6], &i, &in, BPF_ANY); + err = bpf_map_update_elem(map_fd[6], &i, &txmsg_flag, BPF_ANY); if (err) { fprintf(stderr, "ERROR: bpf_map_update_elem (txmsg_ingress): %d (%s)\n", @@ -1506,6 +1511,14 @@ static void test_txmsg_ingress_redir(int cgrp, struct sockmap_options *opt) test_send(opt, cgrp); } +static void test_txmsg_ingress_redir_permanent(int cgrp, struct sockmap_options *opt) +{ + txmsg_pass = txmsg_drop = 0; + txmsg_ingress = txmsg_redir = 1; + txmsg_permanent = 1; + test_send(opt, cgrp); +} + static void test_txmsg_skb(int cgrp, struct sockmap_options *opt) { bool data = opt->data_test; @@ -1862,6 +1875,7 @@ struct _test test[] = { {"txmsg test redirect wait send mem", test_txmsg_redir_wait_sndmem}, {"txmsg test drop", test_txmsg_drop}, {"txmsg test ingress redirect", test_txmsg_ingress_redir}, + {"txmsg test ingress redirect permanent", test_txmsg_ingress_redir_permanent}, {"txmsg test skb", test_txmsg_skb}, {"txmsg test apply", test_txmsg_apply}, {"txmsg test cork", test_txmsg_cork},