From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 20 Sep 2022 10:23:43 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1oaYXf-00AK9p-Ab for lore@lore.pengutronix.de; Tue, 20 Sep 2022 10:23:43 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oaYXd-0003BV-UU for lore@pengutronix.de; Tue, 20 Sep 2022 10:23:42 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ge+3sc8P0q+63t+vAoTfDypz6R/tsQeoPZrztphtsOs=; b=1++t38rxse7h5834vooFYsCjQv WTiuu5K1pGo8UL1uOtu6YeW4tSIDF5Lzm3q5btSQrDk+2dXvFuQPfAXksPtmiRZKxmogstJn4+KEv tv7t/Pz1YtxGRbcn/0pyHToixvWEdTBQu2OSnsMgUVTmZC+/5syEFAqkNr9p41lauMtXciXPc1ufV 2hhBcpsT2LVnfv9D3Omtnhq8jk85rvcHVSc4fi0ocDf+gIrhfW40YMw8CyK3mnjxT0ohQJtFEPMy+ l9nlclBVgUu6ht8GVDFlIv3doytoxHueMLzEkYiWr7IJyqGaKPgaIHSFpu1m+DKyQbAWLR72Eduo5 rEiagQ/w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oaYWA-001l55-2P; Tue, 20 Sep 2022 08:22:10 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oaYW3-001l2l-Rz for barebox@lists.infradead.org; Tue, 20 Sep 2022 08:22:04 +0000 Received: from ptx.hi.pengutronix.de ([2001:67c:670:100:1d::c0]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oaYW1-0002tl-UD; Tue, 20 Sep 2022 10:22:01 +0200 Received: from mfe by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1oaYW1-0000jp-LR; Tue, 20 Sep 2022 10:22:01 +0200 Date: Tue, 20 Sep 2022 10:22:01 +0200 From: Marco Felsch To: Sascha Hauer Cc: Barebox List Message-ID: <20220920082201.ghopbp75jw3hcfsv@pengutronix.de> References: <20220916124942.3751131-1-s.hauer@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220916124942.3751131-1-s.hauer@pengutronix.de> User-Agent: NeoMutt/20180716 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220920_012203_926598_8A6B7CF4 X-CRM114-Status: UNSURE ( 9.43 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.6 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH] net: Bring up all interfaces before going interactive X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) Hi Sascha, On 22-09-16, Sascha Hauer wrote: > So far we only bring up network interfaces when we actually need them. > This means we could be idling in the shell for long and once the user > decides to do networking he has to wait for the link to be established. > We can do better: Before going interactive bring up all known network > interfaces which makes the links established when the user needs them. can we do that conditional e.g. by using a globalvar? Since this can cause regression e.g. if your use-case is to boot as fast as possible. Regards, Marco