From patchwork Tue Jan 30 17:47:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paolo Abeni X-Patchwork-Id: 13537808 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 4B09E14E2C6 for ; Tue, 30 Jan 2024 17:47:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706636858; cv=none; b=KTbKjN6DfXnUz9Mq9OFwcvaVm5E6pAeWSdhvmoA6AtdkrlwtQoR2V+N9dhliOSp3nlzUvVRO6FHnJX2PtwWThfrYYCr1XOY+QWOnCdTHxgFDqHiIbKvyFtAlItQhx/BHyENO2t5xSNbb6xkTDpNG0t7m999VSipxR8ID1wHkxFY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706636858; c=relaxed/simple; bh=WELECx4Ua/9rAN4tOy0gsg5OugK3kgeZ30JBEeLHYp0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=q32iE5iEE3F08lk+nhXeXTm/lIg8YzTD5/WPpjP8/zOxpAy6/NTVu+po/3jF4KghYYNtj6PlMUskYdmKoOdvK9glZBYKBymOcAyDj3gVxzRrA+qTg3r2xWZ6iEuWGjr07ArPvSccPNnFcvao8vbVLk48U2MQ5ZA2ImzdRn/tiMI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=Qb4ebnzx; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Qb4ebnzx" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1706636856; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=pXkkE7oCS29AOLfd575Wq0/x8oQtcl0G+71XUaBu5Mk=; b=Qb4ebnzxJY4xWabw7dmSpETj7alglcP66t9Eaw0ET9Dc8EdtsMC9hj3JbKC/IyALz26z+D 2Qh/MrDd5BCV5ajWZaP+z7ssJvDZLQwIP0Pw3evetWStbdwW2WoGrfHUmNP8zY8rdPjvoA 9j7SQYML/fQBYeNIuvFgkclQNoDygYI= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-683-rp7Weh4sPlOsVZn63-JbCA-1; Tue, 30 Jan 2024 12:47:33 -0500 X-MC-Unique: rp7Weh4sPlOsVZn63-JbCA-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 848BE29AC033; Tue, 30 Jan 2024 17:47:32 +0000 (UTC) Received: from gerbillo.redhat.com (unknown [10.45.226.163]) by smtp.corp.redhat.com (Postfix) with ESMTP id B68381121306; Tue, 30 Jan 2024 17:47:30 +0000 (UTC) From: Paolo Abeni To: netdev@vger.kernel.org Cc: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Shuah Khan , David Ahern , Guillaume Nault , Vadim Fedorenko , Florian Westphal , linux-kselftest@vger.kernel.org Subject: [PATCH net 1/3] selftests: net: add missing config for pmtu.sh tests Date: Tue, 30 Jan 2024 18:47:16 +0100 Message-ID: <8d27bf6762a5c7b3acc457d6e6872c533040f9c1.1706635101.git.pabeni@redhat.com> In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.3 The mentioned test uses a few Kconfig still missing the net config, add them. Before: # Error: Specified qdisc kind is unknown. # Error: Specified qdisc kind is unknown. # Error: Qdisc not classful. # We have an error talking to the kernel # Error: Qdisc not classful. # We have an error talking to the kernel # policy_routing not supported # TEST: ICMPv4 with DSCP and ECN: PMTU exceptions [SKIP] After: # TEST: ICMPv4 with DSCP and ECN: PMTU exceptions [ OK ] Fixes: ec730c3e1f0e ("selftest: net: Test IPv4 PMTU exceptions with DSCP and ECN") Signed-off-by: Paolo Abeni Reviewed-by: Guillaume Nault --- tools/testing/selftests/net/config | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/testing/selftests/net/config b/tools/testing/selftests/net/config index d4b38177ed04..88835cdbf0ea 100644 --- a/tools/testing/selftests/net/config +++ b/tools/testing/selftests/net/config @@ -60,6 +60,7 @@ CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_FQ=m CONFIG_NET_SCH_ETF=m CONFIG_NET_SCH_NETEM=y +CONFIG_NET_SCH_PRIO=m CONFIG_NFT_COMPAT=m CONFIG_NF_FLOW_TABLE=m CONFIG_PSAMPLE=m @@ -77,6 +78,8 @@ CONFIG_NET_SCH_INGRESS=m CONFIG_NET_CLS_FLOWER=m CONFIG_NET_ACT_TUNNEL_KEY=m CONFIG_NET_ACT_MIRRED=m +CONFIG_NET_ACT_PEDIT=m +CONFIG_NET_ACT_CSUM=m CONFIG_BAREUDP=m CONFIG_IPV6_IOAM6_LWTUNNEL=y CONFIG_CRYPTO_SM4_GENERIC=y From patchwork Tue Jan 30 17:47:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paolo Abeni X-Patchwork-Id: 13537809 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 D7ECB1292D2 for ; Tue, 30 Jan 2024 17:47:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706636859; cv=none; b=JEWvnvK2nUMFkmmd3H7k/lR2vYnzY8l7IGRxM+h5nLCKlio/uV0ZAElHD6mSXjyc0wCpT4WZ0KQVY+LfpfDK7B2TiMm2trA/iUU8bHO848U+VXtOvtgwk9FekULuIa4iDZD6RMgSaZ3hZ1QAUrW/n6Tqya7GX+yemh2cjar4X3A= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706636859; c=relaxed/simple; bh=MEl8CPiOuY1tks9ueB3sGU7Ik86ZGWf2m1FebpQirqM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=MJPL21uDbPGBoGdFU2xY5EXlvoBWhQ0gtmDLnkrxJ8JueQqQVr94QJtd8QM30QF5gtuOJEbZvrVfSQ5M9bDNny4V8N0N2ppD3SOseQm94DYRkkdHxkT+Nemp4cwwTdo38QvZFMmP76I8CfMqxD5/GryV8ugeifG+Zjiaj2YeNuw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=JApBfsOf; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="JApBfsOf" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1706636856; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=KYj6xTzMCH10S7zOOl6kjPIi8isOKaiYRJLNg2w77L4=; b=JApBfsOfsqRNM42I8jvmG7ntkHRav/hi+M0hNN41+wiLTgShVD1iM34GtbcstfN9WLqDvE HMEHQaMMC7pxYI1UN4zI+EDPJwLw7G1BAGZhOea+Dm2Wu2rV3h7ofgsD4c+7M3B8ugl1uk 5EeMvRWk67tdGRAacVqhE5XrBwLJB1c= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-673-U9dn9QEAOOCLxjEXdeKhMw-1; Tue, 30 Jan 2024 12:47:35 -0500 X-MC-Unique: U9dn9QEAOOCLxjEXdeKhMw-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 9CFD73812010; Tue, 30 Jan 2024 17:47:34 +0000 (UTC) Received: from gerbillo.redhat.com (unknown [10.45.226.163]) by smtp.corp.redhat.com (Postfix) with ESMTP id CE8DB1121306; Tue, 30 Jan 2024 17:47:32 +0000 (UTC) From: Paolo Abeni To: netdev@vger.kernel.org Cc: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Shuah Khan , David Ahern , Guillaume Nault , Vadim Fedorenko , Florian Westphal , linux-kselftest@vger.kernel.org Subject: [PATCH net 2/3] selftests: net: fix available tunnels detection Date: Tue, 30 Jan 2024 18:47:17 +0100 Message-ID: In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.3 The pmtu.sh test tries to detect the tunnel protocols available in the running kernel and properly skip the unsupported cases. In a few more complex setup, such detection is unsuccessful, as the script currently ignores some intermediate error code at setup time. Before: # which: no nettest in (/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin) # TEST: vti6: PMTU exceptions (ESP-in-UDP) [FAIL] # PMTU exception wasn't created after creating tunnel exceeding link layer MTU # ./pmtu.sh: line 931: kill: (7543) - No such process # ./pmtu.sh: line 931: kill: (7544) - No such process After: # xfrm4 not supported # TEST: vti4: PMTU exceptions [SKIP] Fixes: ece1278a9b81 ("selftests: net: add ESP-in-UDP PMTU test") Signed-off-by: Paolo Abeni Reviewed-by: Guillaume Nault --- tools/testing/selftests/net/pmtu.sh | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/tools/testing/selftests/net/pmtu.sh b/tools/testing/selftests/net/pmtu.sh index f10879788f61..31892b366913 100755 --- a/tools/testing/selftests/net/pmtu.sh +++ b/tools/testing/selftests/net/pmtu.sh @@ -707,23 +707,23 @@ setup_xfrm6() { } setup_xfrm4udp() { - setup_xfrm 4 ${veth4_a_addr} ${veth4_b_addr} "encap espinudp 4500 4500 0.0.0.0" - setup_nettest_xfrm 4 4500 + setup_xfrm 4 ${veth4_a_addr} ${veth4_b_addr} "encap espinudp 4500 4500 0.0.0.0" && \ + setup_nettest_xfrm 4 4500 } setup_xfrm6udp() { - setup_xfrm 6 ${veth6_a_addr} ${veth6_b_addr} "encap espinudp 4500 4500 0.0.0.0" - setup_nettest_xfrm 6 4500 + setup_xfrm 6 ${veth6_a_addr} ${veth6_b_addr} "encap espinudp 4500 4500 0.0.0.0" && \ + setup_nettest_xfrm 6 4500 } setup_xfrm4udprouted() { - setup_xfrm 4 ${prefix4}.${a_r1}.1 ${prefix4}.${b_r1}.1 "encap espinudp 4500 4500 0.0.0.0" - setup_nettest_xfrm 4 4500 + setup_xfrm 4 ${prefix4}.${a_r1}.1 ${prefix4}.${b_r1}.1 "encap espinudp 4500 4500 0.0.0.0" && \ + setup_nettest_xfrm 4 4500 } setup_xfrm6udprouted() { - setup_xfrm 6 ${prefix6}:${a_r1}::1 ${prefix6}:${b_r1}::1 "encap espinudp 4500 4500 0.0.0.0" - setup_nettest_xfrm 6 4500 + setup_xfrm 6 ${prefix6}:${a_r1}::1 ${prefix6}:${b_r1}::1 "encap espinudp 4500 4500 0.0.0.0" && \ + setup_nettest_xfrm 6 4500 } setup_routing_old() { From patchwork Tue Jan 30 17:47:18 2024 Content-Type: text/plain; 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Tue, 30 Jan 2024 17:47:34 +0000 (UTC) From: Paolo Abeni To: netdev@vger.kernel.org Cc: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Shuah Khan , David Ahern , Guillaume Nault , Vadim Fedorenko , Florian Westphal , linux-kselftest@vger.kernel.org Subject: [PATCH net 3/3] selftests: net: don't access /dev/stdout in pmtu.sh Date: Tue, 30 Jan 2024 18:47:18 +0100 Message-ID: <23d7592c5d77d75cff9b34f15c227f92e911c2ae.1706635101.git.pabeni@redhat.com> In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.3 When running the pmtu.sh via the kselftest infra, accessing /dev/stdout gives unexpected results: # dd: failed to open '/dev/stdout': Device or resource busy # TEST: IPv4, bridged vxlan4: PMTU exceptions [FAIL] Let dd use directly the standard output to fix the above: # TEST: IPv4, bridged vxlan4: PMTU exceptions - nexthop objects [ OK ] Fixes: 136a1b434bbb ("selftests: net: test vxlan pmtu exceptions with tcp") Signed-off-by: Paolo Abeni Reviewed-by: Guillaume Nault --- tools/testing/selftests/net/pmtu.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/pmtu.sh b/tools/testing/selftests/net/pmtu.sh index 31892b366913..3f118e3f1c66 100755 --- a/tools/testing/selftests/net/pmtu.sh +++ b/tools/testing/selftests/net/pmtu.sh @@ -1339,7 +1339,7 @@ test_pmtu_ipvX_over_bridged_vxlanY_or_geneveY_exception() { sleep 1 - dd if=/dev/zero of=/dev/stdout status=none bs=1M count=1 | ${target} socat -T 3 -u STDIN $TCPDST,connect-timeout=3 + dd if=/dev/zero status=none bs=1M count=1 | ${target} socat -T 3 -u STDIN $TCPDST,connect-timeout=3 size=$(du -sb $tmpoutfile) size=${size%%/tmp/*}