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,URIBL_BLOCKED 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 B0A46C433E6 for ; Thu, 21 Jan 2021 06:21:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 64B592396D for ; Thu, 21 Jan 2021 06:21:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726587AbhAUGUt (ORCPT ); Thu, 21 Jan 2021 01:20:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59960 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726179AbhAUGUq (ORCPT ); Thu, 21 Jan 2021 01:20:46 -0500 Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E20B2C061575; Wed, 20 Jan 2021 22:20:05 -0800 (PST) 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 4DLsgk0dcpz9sWV; Thu, 21 Jan 2021 17:20:02 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1611210002; bh=4Dh35RNoIoRmKF4TSoGIUwY5DxybVqXfZFfBxapXnjU=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Zg47c9JmgW4GfNsv41+EsA5xLJxrl1Kas/fK0/vYXtARoZnyH/zyMm1WM4iBZlnbk vVg4C2wKMFRaHyzo2f1rc6D9zOOdtR/nMvwTn43Fmr8aSy79L5nyCZdkYzCtez3MRC gMupM8KIaZxSOgVxHlYPCsIhipnrrnKjDZsj/VMXPS02kCzbrTSdNaFKHf2atDG4/H HcneWJ5QB2j0kDf2f6RUb7E3LHItvI9DklVE/ahguVpssb52dcG0Z1Ekh6V8gsfSJC zlwH+tTkAuRjxFrcJ39X3DIylUK8wfqy399GNvou803oQmMVoaFVFZfOrFBkwMa7QJ zVAurzyUTIG4Q== Date: Thu, 21 Jan 2021 17:20:01 +1100 From: Stephen Rothwell To: Dan Williams Cc: Andrew Morton , Randy Dunlap , Linux Kernel Mailing List , Linux Next Mailing List Subject: Re: linux-next: build failure after merge of the akpm-current tree Message-ID: <20210121172001.3cb8b091@canb.auug.org.au> In-Reply-To: References: <20210120162518.4fdc8f00@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/w=Wbr=4NuDq/YzB5jyRQN6r"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/w=Wbr=4NuDq/YzB5jyRQN6r Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Dan, On Tue, 19 Jan 2021 21:48:52 -0800 Dan Williams = wrote: > > On Tue, Jan 19, 2021 at 9:25 PM Stephen Rothwell w= rote: > > > > Hi all, > > > > After merging the akpm-current tree, today's linux-next build (powerpc > > ppc64_defconfig) failed like this: > > > > mm/memory_hotplug.c: In function 'move_pfn_range_to_zone': > > mm/memory_hotplug.c:772:24: error: 'ZONE_DEVICE' undeclared (first use = in this function) > > 772 | if (zone_idx(zone) =3D=3D ZONE_DEVICE) { > > | ^~~~~~~~~~~ > > > > Caused by commit > > > > e821cf25cfee ("mm: teach pfn_to_online_page() about ZONE_DEVICE secti= on collisions") > > > > I applied the patch from Randy Dunlap for today. > > > > That, however, lead to this warning: > > > > mm/memory_hotplug.c:730:13: warning: 'section_taint_zone_device' define= d but not used [-Wunused-function] > > 730 | static void section_taint_zone_device(unsigned long pfn) > > | ^~~~~~~~~~~~~~~~~~~~~~~~~ > > =20 >=20 > I sent this one as an alternate: >=20 > http://lore.kernel.org/r/161111619868.2787408.1710192276369197040.stgit@d= willia2-desk3.amr.corp.intel.com I have used that today instead of Randy's patch, thanks. --=20 Cheers, Stephen Rothwell --Sig_/w=Wbr=4NuDq/YzB5jyRQN6r Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmAJHREACgkQAVBC80lX 0GynRQgAgWJ+xgdQtkh9xL5sms6tckP0cMhi+5/DAHc8u6nJmqNmDHqYArAPs6yR x5N65cwDiUgP7FHAzV5URBG8BWzbDpb3xP6dUBUIdRjiO2k/BCHWo9GGjKY9C4gv Ufl0U4PA212Dz8YqL0mY3JzBnUP+eXNSDOWNUcksaMp2GWn1e9qP9esQpZzz2bTM nHo9f1IQZmZYEX9j3Ox0WeSmtcqLZzgCHZ1l6E5ZA+caBPvSSw3cmC9DqIdHxJ3h z2MoTY4V6ogSkskSgaryVSe7IRZmPOXcY2IrS8VeKxXhd64JfLwdDj33/mF6vccx eYMCYAdjjdTmPraTmagrJXHVTbSptg== =/W+7 -----END PGP SIGNATURE----- --Sig_/w=Wbr=4NuDq/YzB5jyRQN6r--