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[2620:137:e000::1:20]) by mx.google.com with ESMTP id k18-20020aa7c392000000b00435b9a16d08si18495899edq.49.2022.06.28.22.28.01; Tue, 28 Jun 2022 22:28:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="hcKjf/cT"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230515AbiF2FIu (ORCPT + 99 others); Wed, 29 Jun 2022 01:08:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230491AbiF2FIt (ORCPT ); Wed, 29 Jun 2022 01:08:49 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C94232E9E2; Tue, 28 Jun 2022 22:08:48 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 6575A615DC; Wed, 29 Jun 2022 05:08:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5EF5CC34114; Wed, 29 Jun 2022 05:08:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1656479327; bh=qKoWmOE8wDVApwAvhbp7QoaGnFYnIMcssf1/9hrHyqg=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=hcKjf/cTvbYfgKprkAclqDoXCgp2kBmU2mc+8Cz7ywTyrWvC4DWYrm5771pE+tdb0 LGIsuwdN3x3ibZvu3bniZ0qsnAWk1Vzp9iw1yzWHqXg14LQANs3kODSncTUtRSxJpN ec4LYVqPiK4TSg4xlwclynQzCQVsXzuTvtsvWzrK6j1kzk3088ecFkXWSbhfkv+MO+ ZlPWSmpoVJdcCfuM1Q226IXVtjlXwM3CWcNKnCjZYLrHlLmCAxZGwaTelwtUmJjuab vgbbtKMq1JpIVSQvQzSC3tIx6zQQimM785dRJHTcQuoBMR/wF1hshXC+J/b3tSIthK aOsewsiai1sww== Date: Tue, 28 Jun 2022 22:08:46 -0700 From: Jakub Kicinski To: Radhey Shyam Pandey Cc: , , , , , , , , Subject: Re: [PATCH net-next] net: macb: In shared MDIO usecase make MDIO producer ethernet node to probe first Message-ID: <20220628220846.25025a22@kernel.org> In-Reply-To: <1656439734-632-1-git-send-email-radhey.shyam.pandey@amd.com> References: <1656439734-632-1-git-send-email-radhey.shyam.pandey@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 28 Jun 2022 23:38:54 +0530 Radhey Shyam Pandey wrote: > In shared MDIO suspend/resume usecase for ex. with MDIO producer > (0xff0c0000) eth1 and MDIO consumer(0xff0b0000) eth0 there is a > constraint that ethernet interface(ff0c0000) MDIO bus producer > has to be resumed before the consumer ethernet interface(ff0b0000). ERROR: modpost: "device_is_bound" [drivers/net/ethernet/cadence/macb.ko] undefined! make[2]: *** [../scripts/Makefile.modpost:128: modules-only.symvers] Error 1 make[1]: *** [/home/nipa/net-next/Makefile:1757: modules] Error 2 make: *** [Makefile:219: __sub-make] Error 2