From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 26 Jan 2023 09:46:57 +0100 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 1pKxuM-002V8A-NQ for lore@lore.pengutronix.de; Thu, 26 Jan 2023 09:46:57 +0100 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 1pKxuJ-0000Rc-21 for lore@pengutronix.de; Thu, 26 Jan 2023 09:46:55 +0100 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:From:In-Reply-To: Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To: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=jADmrlukeJgX7XovCfnrTAcpplfI4fxFH4bwJldaH1Q=; b=p0ACz1dMHdQvhUEO+F4Dibk/wU x1EaxVI6cWb34ikxU/YOeFRxrXw17JjNTD7EHDsSgDOxpcgp9Yf5rPSDpCqs93NXKEIsm8h8zQTFm HJ7z/UjdeuBCjPtSGVy34TlrdiGhRsxwyk0UCBkJ1Fh65RathorXP9aSiymFm7N0ZSnrZYzDsI4FR RzFh/Ve1bDYrpWA5nZsD8n+hxUnRgLdOYil83/kBZWNFG4df+I92uXsF0b2HQdF0ODmC38XNSCv5w bmfSCHBcfqej2dL6nMDzWjviSYry+fK/tchBXkyELF3dEflQwnxpjbE8rWFuXwYHbLYMsVyhWwQqY 2CCf6f7Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pKxso-00A4co-L1; Thu, 26 Jan 2023 08:45:23 +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 1pKxjz-00A0ry-Hb for barebox@lists.infradead.org; Thu, 26 Jan 2023 08:36:17 +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 1pKxjy-0006mm-4f; Thu, 26 Jan 2023 09:36:14 +0100 Received: from sha by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1pKxjx-0005nA-Tp; Thu, 26 Jan 2023 09:36:13 +0100 Date: Thu, 26 Jan 2023 09:36:13 +0100 To: Ahmad Fatoum Cc: barebox@lists.infradead.org Message-ID: <20230126083613.GM13319@pengutronix.de> References: <20230125095236.2626065-1-a.fatoum@pengutronix.de> <20230125095236.2626065-2-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230125095236.2626065-2-a.fatoum@pengutronix.de> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-Accept-Language: de,en X-Accept-Content-Type: text/plain User-Agent: Mutt/1.10.1 (2018-07-13) From: Sascha Hauer X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230126_003615_644192_551B4CFD X-CRM114-Status: GOOD ( 16.64 ) 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=-4.7 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: [RFC PATCH 2/2] net: ifup: have ifup -a stop at the first interface 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) On Wed, Jan 25, 2023 at 10:52:36AM +0100, Ahmad Fatoum wrote: > The normal use case for ifup -a is to get *some* interface working and > not really wait for all interfaces to come up and then timeout waiting > for those without link up to get their DHCP lease. Thus repurpose ifup > -a to mean bring up all interfaces until first success with the new > ifup -A restoring the old behavior. I am not very keen on changing the meaning of the -a option. We should rather keep -a like it is and add a new option for your purpose, like -s (for "s"ome interface) or -o ("o"ne interface). The occurences of "ifup -a" in the tree can/should be changed then accordingly as well. Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |