From mboxrd@z Thu Jan 1 00:00:00 1970 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 15369376 for ; Wed, 9 Aug 2023 01:55:32 +0000 (UTC) Received: from mail-pf1-x434.google.com (mail-pf1-x434.google.com [IPv6:2607:f8b0:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2003FF3 for ; Tue, 8 Aug 2023 18:55:32 -0700 (PDT) Received: by mail-pf1-x434.google.com with SMTP id d2e1a72fcca58-686f94328a4so333277b3a.0 for ; Tue, 08 Aug 2023 18:55:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1691546131; x=1692150931; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=Swubk1OT5Fx4dunfrpDRgc78Asw5cZBLFh/l1DXxPv4=; b=WAsjtyUWXWxDbE3TEXolCN/0D1k0axKVbgXGqYcT+YPBWrnSfWMM5EsNyiWsjTPoz9 /syhmQDSDNnVlG6SBm+gJTM56MRLfvih6rlG9ySXzTiIebKPjE1RNcI3eIZ5ufPl3mv5 RWAnqJU13QroC0IrrKFf7KGJ8GL9pmFnB3o/fwgGU65tQCeeEiXO6WgtUA2P0U18/u9h LbzF6aShA6xtGRVdPGUcWj5PSth5yiIV46TI7W0uZzb0sbMwnKO9rGKZxC6NX5kqT+rb bYmvBVgPNFcsaxhfba2k1zKFsRMnlvgeZm00TU/6O04ujyUKtChrcYAvyU4gP/HECOtw otAw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691546131; x=1692150931; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=Swubk1OT5Fx4dunfrpDRgc78Asw5cZBLFh/l1DXxPv4=; b=f5mpEHA5JTkGYTLJNe/ANfGY2wEgqaNP3A/hTiAhham3chgA/CidX6FZXds0rudDWB edIHMIys4xYdWFXoMLzTGQ0ZEem+OF4XhwW371N8nEuGV4hthdEExbDYuIaAJZSFsGND fF93dL9yjIfd+JPTm4JARK0CdRwq79yTyKRHDnzD7kISyYScxHB8e3QYOBpbLgn/+Thj pxh8KvKrjgW8BO0Af1CbqtD3s4/HKw7t21PIr1JZQdp8KYz8U3W4MY3rpELDliAduQ2c 0X/YoPQ+nMJ1yd6UZ4wstrk6/70NsuOhq9QME01yDsqIOiUvmEOjjE5Ofxve0rpPXyL5 zzOg== X-Gm-Message-State: AOJu0YwroJkyUqtQBYjh6dwX7LblD5ln2f1erT/YAujI+Qm5H7uOIMF0 GseuNbbJxB2mrxQV2vq9Dc8= X-Google-Smtp-Source: AGHT+IE1pl2WiQh3yCDpu156ydhc4ZDyz2y5DGXlJhIlDrp2qaalPXUc68WYRstukqRzSdcfnvonMw== X-Received: by 2002:a05:6a20:7fa6:b0:133:17f1:6436 with SMTP id d38-20020a056a207fa600b0013317f16436mr1978035pzj.19.1691546131358; Tue, 08 Aug 2023 18:55:31 -0700 (PDT) Received: from Laptop-X1 ([43.228.180.230]) by smtp.gmail.com with ESMTPSA id h8-20020a62b408000000b00682ad3613eesm8739573pfn.51.2023.08.08.18.55.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Aug 2023 18:55:30 -0700 (PDT) Date: Wed, 9 Aug 2023 09:55:25 +0800 From: Hangbin Liu To: Ido Schimmel Cc: netdev@vger.kernel.org, davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, edumazet@google.com, petrm@nvidia.com, razor@blackwall.org, mirsad.todorovac@alu.unizg.hr Subject: Re: [PATCH net v2 06/17] selftests: forwarding: Add a helper to skip test when using veth pairs Message-ID: References: <20230808141503.4060661-1-idosch@nvidia.com> <20230808141503.4060661-7-idosch@nvidia.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230808141503.4060661-7-idosch@nvidia.com> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net On Tue, Aug 08, 2023 at 05:14:52PM +0300, Ido Schimmel wrote: > A handful of tests require physical loopbacks to be used instead of veth > pairs. Add a helper that these tests will invoke in order to be skipped > when executed with veth pairs. Hi Ido, How to create physical loopbacks? Thanks Hangbin