From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C21C3C2B9F4 for ; Thu, 17 Jun 2021 09:32:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9DB57613DB for ; Thu, 17 Jun 2021 09:32:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231598AbhFQJeQ (ORCPT ); Thu, 17 Jun 2021 05:34:16 -0400 Received: from bilbo.ozlabs.org ([203.11.71.1]:60121 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231252AbhFQJeP (ORCPT ); Thu, 17 Jun 2021 05:34:15 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4G5GzV0nPNz9sTD; Thu, 17 Jun 2021 19:32:06 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1623922326; bh=Lbion4dN5KMu4rGd7HQ3LxwsKhLlHimiT/WpDN2ZZLg=; h=Date:From:To:Cc:Subject:From; b=ime5QMIYeJPa5DJu87tzwbpkqPAFdh7Ft//pXiFd1+hH19LXXNYYID6M0EWI6DMQ7 2TpageGWp/cNDHrx96tZU99C464KUPaULa306PcHvg7izuq5uexZWNnsbk44UNxakU rbr1M7PYgx8o94LlW31fEyu/3Yhz7huD6EhC4/5VekCsfvtsrVYGxL7j4AmxOyud/g oasxveZ7OJFYg0ReDx4LeIYk4r74Cqi4bUDL3q8WKcvu72qGUC7iXhDm60jo+0RUoX lAEEpb5zWAtIzCYIIkcUYT+5Qz7hcnrlOyvht6pX/Eu4I/kLZjIGzTl3AjbViu2BUG R0SoY4mFRJr+w== Date: Thu, 17 Jun 2021 19:32:03 +1000 From: Stephen Rothwell To: Andrew Morton , "Martin K. Petersen" Cc: Muneendra Kumar , Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the akpm tree Message-ID: <20210617193203.39f40d0d@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/58cmAIv5WYX3m6FWg.lTPst"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/58cmAIv5WYX3m6FWg.lTPst Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the akpm tree, today's linux-next build (x86_64 allmodconfig) failed like this: ERROR: modpost: "cgroup_get_e_css" [drivers/nvme/host/nvme-fc.ko] undefined! ERROR: modpost: "cgroup_get_e_css" [drivers/block/loop.ko] undefined! Caused by patch kernel/cgroup/cgroup.c: don't export cgroup_get_e_css twice I am not sure what happened here, but this patch interacts with commit 6b658c4863c1 ("scsi: cgroup: Add cgroup_get_from_id()") from the scsi-mkp tree which adds the EXPORT_SYMBOL_GPL(). I have reverted that akpm tree patch for today. --=20 Cheers, Stephen Rothwell --Sig_/58cmAIv5WYX3m6FWg.lTPst Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmDLFpMACgkQAVBC80lX 0GxZvwf+K8XWD8+Lh4Af2HY3aDgVNtZfBvgYlF16gVphKFd+Ivj6YfyHlQmSerb8 ddB4tdXcmTpZDsVEln2f6mHsHkfbqwntVW7CE0BbXRwsFe4ad3RvicEBLrPudQen yhRDc3K+xwawvP51nIDj0LSsaTGb3Q9yJrPAZwQkKKavG7R3c0cu6pzqeaBwjfTo FN1LOv+THOHP95TOMRidU2Yqp3edOMyisfPdlhtRzkoudPbm9DlizXU11jkNq/Z+ iXPCRYmVy1wEtzzZ+UFEWLc701tGYUhML5LntV5h3yU2KhIdbHRL9qVsSxqNHkZv CNk144T+vyNUHwdKSHZjlRM1Fvidow== =aLah -----END PGP SIGNATURE----- --Sig_/58cmAIv5WYX3m6FWg.lTPst--