From patchwork Fri Apr 11 11:32:43 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michal Luczaj X-Patchwork-Id: 880661 Received: from mailtransmit04.runbox.com (mailtransmit04.runbox.com [185.226.149.37]) (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 8104D210F44; Fri, 11 Apr 2025 11:33:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.226.149.37 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744371239; cv=none; b=YwdTZKnr6SVn7K4i5UI4gWQEhiRjEu/fKf7Gnk4QvEE2bJOPcBhvRhpuWhBcjx6Y4K2097WavAYuog4DkU8vOxIgKt2vYe4sq1LYRFfe2oboD2xVnqLd6HHxSr0HQ8qqnCyEPLS2SpdLOKraB6Lrgxq2/ILvIGU5EIw5BjE6cNc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744371239; c=relaxed/simple; bh=5Xdtu4d6dgiceFu52O72CxQMUd60UPZ4kUSlJl24q9U=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=BaJIwWirwzpTEx4VDjD/or7mfCpv5d/V+VIiY+1BonXP6VsxvH+eTIQhstiFsOiUgGr69t6d1poEhi7fWaiiGG9602CKZqQkvfoFigc4kp7vPe0C3fbr7RSP7PJbNod/MaWXCPtBwkmIkSj/UI57JNNcm2D6JNJz2fmDonILpaM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rbox.co; spf=pass smtp.mailfrom=rbox.co; dkim=pass (2048-bit key) header.d=rbox.co header.i=@rbox.co header.b=e32SPZpG; arc=none smtp.client-ip=185.226.149.37 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rbox.co Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rbox.co Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=rbox.co header.i=@rbox.co header.b="e32SPZpG" Received: from mailtransmit02.runbox ([10.9.9.162] helo=aibo.runbox.com) by mailtransmit04.runbox.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.93) (envelope-from ) id 1u3Cdl-005wxe-RR; Fri, 11 Apr 2025 13:33:45 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=rbox.co; s=selector1; h=Cc:To:In-Reply-To:References:Message-Id: Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date:From; bh=TNZv6V2tLJyazhkwdFFKmtH6fmWBkdp8iKvcYE3bz0A=; b=e32SPZpG2UVEMDo2Qk76jXFBlx 4oDVLJi5tbvBFYtwVGThKjyL2ijqg0dL3qLe3T25CvMzY83vt32AOKfQudlPkj7ACQM2FAICxL33J XceMGIbvpSzgh+yBDacSaL8UYi3gaMWgB8Xxptro9piKqfeCSlIdMlWd3V6YLTNeWvRyilEcXJFdV Vha1X6d99jRtfBEFQhdCU12OoiBc89yeYTRga0bBFVgkwUTPlit+F5CQnN6MD96joNy5wAeYU0h+0 XYbOc8Mc8IthDKpydqe6wbzD0P0+ov5ajvV447UNTdqxd0a5n1en8t5Mfo/6Kp9Rpar0hTTSX1y+r aaNlllhg==; Received: from [10.9.9.73] (helo=submission02.runbox) by mailtransmit02.runbox with esmtp (Exim 4.86_2) (envelope-from ) id 1u3Cdl-0005t8-8O; Fri, 11 Apr 2025 13:33:45 +0200 Received: by submission02.runbox with esmtpsa [Authenticated ID (604044)] (TLS1.2:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.93) id 1u3CdZ-00D5Ut-Bg; Fri, 11 Apr 2025 13:33:33 +0200 From: Michal Luczaj Date: Fri, 11 Apr 2025 13:32:43 +0200 Subject: [PATCH bpf-next v2 7/9] selftests/bpf: sockmap_listen cleanup: Drop af_unix redir tests Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250411-selftests-sockmap-redir-v2-7-5f9b018d6704@rbox.co> References: <20250411-selftests-sockmap-redir-v2-0-5f9b018d6704@rbox.co> In-Reply-To: <20250411-selftests-sockmap-redir-v2-0-5f9b018d6704@rbox.co> To: Andrii Nakryiko , Eduard Zingerman , Mykola Lysenko , Alexei Starovoitov , Daniel Borkmann , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Shuah Khan , Jonathan Corbet Cc: bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, Jakub Sitnicki , Michal Luczaj X-Mailer: b4 0.14.2 Remove tests covered by sockmap_redir. Signed-off-by: Michal Luczaj --- .../selftests/bpf/prog_tests/sockmap_listen.c | 219 --------------------- 1 file changed, 219 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index 59540876e782f63cc314e0402135768f839923e7..7e29d2f168801f90c2fa02e16126e6a5fe0fc59a 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -1429,64 +1429,6 @@ static void pairs_redir_to_connected(int cli0, int peer0, int cli1, int peer1, } } -static void unix_redir_to_connected(int sotype, int sock_mapfd, - int verd_mapfd, enum redir_mode mode) -{ - int c0, c1, p0, p1; - int sfd[2]; - - if (socketpair(AF_UNIX, sotype | SOCK_NONBLOCK, 0, sfd)) - return; - c0 = sfd[0], p0 = sfd[1]; - - if (socketpair(AF_UNIX, sotype | SOCK_NONBLOCK, 0, sfd)) - goto close0; - c1 = sfd[0], p1 = sfd[1]; - - pairs_redir_to_connected(c0, p0, c1, p1, sock_mapfd, -1, verd_mapfd, - mode, NO_FLAGS); - - xclose(c1); - xclose(p1); -close0: - xclose(c0); - xclose(p0); -} - -static void unix_skb_redir_to_connected(struct test_sockmap_listen *skel, - struct bpf_map *inner_map, int sotype) -{ - int verdict = bpf_program__fd(skel->progs.prog_skb_verdict); - int verdict_map = bpf_map__fd(skel->maps.verdict_map); - int sock_map = bpf_map__fd(inner_map); - int err; - - err = xbpf_prog_attach(verdict, sock_map, BPF_SK_SKB_VERDICT, 0); - if (err) - return; - - skel->bss->test_ingress = false; - unix_redir_to_connected(sotype, sock_map, verdict_map, REDIR_EGRESS); - skel->bss->test_ingress = true; - unix_redir_to_connected(sotype, sock_map, verdict_map, REDIR_INGRESS); - - xbpf_prog_detach2(verdict, sock_map, BPF_SK_SKB_VERDICT); -} - -static void test_unix_redir(struct test_sockmap_listen *skel, struct bpf_map *map, - int sotype) -{ - const char *family_name, *map_name; - char s[MAX_TEST_NAME]; - - family_name = family_str(AF_UNIX); - map_name = map_type_str(map); - snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, __func__); - if (!test__start_subtest(s)) - return; - unix_skb_redir_to_connected(skel, map, sotype); -} - static void test_reuseport(struct test_sockmap_listen *skel, struct bpf_map *map, int family, int sotype) { @@ -1589,162 +1531,6 @@ static void test_udp_redir(struct test_sockmap_listen *skel, struct bpf_map *map udp_skb_redir_to_connected(skel, map, family); } -static void inet_unix_redir_to_connected(int family, int type, int sock_mapfd, - int verd_mapfd, enum redir_mode mode) -{ - int c0, c1, p0, p1; - int sfd[2]; - int err; - - if (socketpair(AF_UNIX, type | SOCK_NONBLOCK, 0, sfd)) - return; - c0 = sfd[0], p0 = sfd[1]; - - err = inet_socketpair(family, type, &p1, &c1); - if (err) - goto close; - - pairs_redir_to_connected(c0, p0, c1, p1, sock_mapfd, -1, verd_mapfd, - mode, NO_FLAGS); - - xclose(c1); - xclose(p1); -close: - xclose(c0); - xclose(p0); -} - -static void inet_unix_skb_redir_to_connected(struct test_sockmap_listen *skel, - struct bpf_map *inner_map, int family) -{ - int verdict = bpf_program__fd(skel->progs.prog_skb_verdict); - int verdict_map = bpf_map__fd(skel->maps.verdict_map); - int sock_map = bpf_map__fd(inner_map); - int err; - - err = xbpf_prog_attach(verdict, sock_map, BPF_SK_SKB_VERDICT, 0); - if (err) - return; - - skel->bss->test_ingress = false; - inet_unix_redir_to_connected(family, SOCK_DGRAM, sock_map, verdict_map, - REDIR_EGRESS); - inet_unix_redir_to_connected(family, SOCK_STREAM, sock_map, verdict_map, - REDIR_EGRESS); - skel->bss->test_ingress = true; - inet_unix_redir_to_connected(family, SOCK_DGRAM, sock_map, verdict_map, - REDIR_INGRESS); - inet_unix_redir_to_connected(family, SOCK_STREAM, sock_map, verdict_map, - REDIR_INGRESS); - - xbpf_prog_detach2(verdict, sock_map, BPF_SK_SKB_VERDICT); -} - -static void unix_inet_redir_to_connected(int family, int type, int sock_mapfd, - int nop_mapfd, int verd_mapfd, - enum redir_mode mode, int send_flags) -{ - int c0, c1, p0, p1; - int sfd[2]; - int err; - - err = inet_socketpair(family, type, &p0, &c0); - if (err) - return; - - if (socketpair(AF_UNIX, type | SOCK_NONBLOCK, 0, sfd)) - goto close_cli0; - c1 = sfd[0], p1 = sfd[1]; - - pairs_redir_to_connected(c0, p0, c1, p1, sock_mapfd, nop_mapfd, - verd_mapfd, mode, send_flags); - - xclose(c1); - xclose(p1); -close_cli0: - xclose(c0); - xclose(p0); -} - -static void unix_inet_skb_redir_to_connected(struct test_sockmap_listen *skel, - struct bpf_map *inner_map, int family) -{ - int verdict = bpf_program__fd(skel->progs.prog_skb_verdict); - int nop_map = bpf_map__fd(skel->maps.nop_map); - int verdict_map = bpf_map__fd(skel->maps.verdict_map); - int sock_map = bpf_map__fd(inner_map); - int err; - - err = xbpf_prog_attach(verdict, sock_map, BPF_SK_SKB_VERDICT, 0); - if (err) - return; - - skel->bss->test_ingress = false; - unix_inet_redir_to_connected(family, SOCK_DGRAM, - sock_map, -1, verdict_map, - REDIR_EGRESS, NO_FLAGS); - unix_inet_redir_to_connected(family, SOCK_STREAM, - sock_map, -1, verdict_map, - REDIR_EGRESS, NO_FLAGS); - - unix_inet_redir_to_connected(family, SOCK_DGRAM, - sock_map, nop_map, verdict_map, - REDIR_EGRESS, NO_FLAGS); - unix_inet_redir_to_connected(family, SOCK_STREAM, - sock_map, nop_map, verdict_map, - REDIR_EGRESS, NO_FLAGS); - - /* MSG_OOB not supported by AF_UNIX SOCK_DGRAM */ - unix_inet_redir_to_connected(family, SOCK_STREAM, - sock_map, nop_map, verdict_map, - REDIR_EGRESS, MSG_OOB); - - skel->bss->test_ingress = true; - unix_inet_redir_to_connected(family, SOCK_DGRAM, - sock_map, -1, verdict_map, - REDIR_INGRESS, NO_FLAGS); - unix_inet_redir_to_connected(family, SOCK_STREAM, - sock_map, -1, verdict_map, - REDIR_INGRESS, NO_FLAGS); - - unix_inet_redir_to_connected(family, SOCK_DGRAM, - sock_map, nop_map, verdict_map, - REDIR_INGRESS, NO_FLAGS); - unix_inet_redir_to_connected(family, SOCK_STREAM, - sock_map, nop_map, verdict_map, - REDIR_INGRESS, NO_FLAGS); - - /* MSG_OOB not supported by AF_UNIX SOCK_DGRAM */ - unix_inet_redir_to_connected(family, SOCK_STREAM, - sock_map, nop_map, verdict_map, - REDIR_INGRESS, MSG_OOB); - - xbpf_prog_detach2(verdict, sock_map, BPF_SK_SKB_VERDICT); -} - -static void test_udp_unix_redir(struct test_sockmap_listen *skel, struct bpf_map *map, - int family) -{ - const char *family_name, *map_name; - struct netns_obj *netns; - char s[MAX_TEST_NAME]; - - family_name = family_str(family); - map_name = map_type_str(map); - snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, __func__); - if (!test__start_subtest(s)) - return; - - netns = netns_new("sockmap_listen", true); - if (!ASSERT_OK_PTR(netns, "netns_new")) - return; - - inet_unix_skb_redir_to_connected(skel, map, family); - unix_inet_skb_redir_to_connected(skel, map, family); - - netns_free(netns); -} - static void run_tests(struct test_sockmap_listen *skel, struct bpf_map *map, int family) { @@ -1756,7 +1542,6 @@ static void run_tests(struct test_sockmap_listen *skel, struct bpf_map *map, test_reuseport(skel, map, family, SOCK_STREAM); test_reuseport(skel, map, family, SOCK_DGRAM); test_udp_redir(skel, map, family); - test_udp_unix_redir(skel, map, family); } void serial_test_sockmap_listen(void) @@ -1772,14 +1557,10 @@ void serial_test_sockmap_listen(void) skel->bss->test_sockmap = true; run_tests(skel, skel->maps.sock_map, AF_INET); run_tests(skel, skel->maps.sock_map, AF_INET6); - test_unix_redir(skel, skel->maps.sock_map, SOCK_DGRAM); - test_unix_redir(skel, skel->maps.sock_map, SOCK_STREAM); skel->bss->test_sockmap = false; run_tests(skel, skel->maps.sock_hash, AF_INET); run_tests(skel, skel->maps.sock_hash, AF_INET6); - test_unix_redir(skel, skel->maps.sock_hash, SOCK_DGRAM); - test_unix_redir(skel, skel->maps.sock_hash, SOCK_STREAM); test_sockmap_listen__destroy(skel); }