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 45616C433FE for ; Thu, 10 Dec 2020 21:18:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 17BAE23B85 for ; Thu, 10 Dec 2020 21:18:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404720AbgLJVSG (ORCPT ); Thu, 10 Dec 2020 16:18:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39646 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404647AbgLJVSA (ORCPT ); Thu, 10 Dec 2020 16:18:00 -0500 Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C3DDC0613CF; Thu, 10 Dec 2020 13:17:19 -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 4CsRZL5fJBz9sW8; Fri, 11 Dec 2020 08:17:14 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1607635035; bh=/89RyKGhyzrh7ICFw6QLijUhHYlxIFpICR3a/BelMMY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Qaw+P1QJpi4sUZ/S1d/PTZFUttmduij/3JWaicI8J5Qs/+DzIegh3q2EAv+neVkcW BN/n9pD0Ou7nowI3xJAW+GqGkgdY3oTLeotL2d8IWhXEw63BxclwGiw5lCJWznQGkE /ROoPjF75bFovt0U2dnWtuG8za+0FP9xlp2CGRzNrLIDWf3BLki+yKbzq6U7CrvQXY wpM/U7sbG+fOFyNr9EfAFTY1hJf9CiVrQHK2CrGIr6GvZSPf+Q5jth5VEDl2+i/Pnf 6Ql+frC1BbmfqbLFpPR5RtN9Q7YklIeubZQC9Jgq3dJjtu5hIVcYBgFw4q//MU8SO/ bHzrgszyuKB8A== Date: Fri, 11 Dec 2020 08:17:14 +1100 From: Stephen Rothwell To: Michael Ellerman Cc: Andrew Morton , Linux Kernel Mailing List , Linux Next Mailing List , Kees Cook , PowerPC , Mathieu Malaterre , Nicholas Piggin Subject: Re: linux-next: build warning after merge of the akpm tree Message-ID: <20201211081714.59b01fd5@canb.auug.org.au> In-Reply-To: <87im9aseam.fsf@mpe.ellerman.id.au> References: <20201204210000.660293c6@canb.auug.org.au> <20201208230157.42c42789@canb.auug.org.au> <87r1nzsi4s.fsf@mpe.ellerman.id.au> <20201209180703.404eb4cb@canb.auug.org.au> <87im9aseam.fsf@mpe.ellerman.id.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/nc.HY0cENfICFNESbH._09N"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/nc.HY0cENfICFNESbH._09N Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Michael, On Thu, 10 Dec 2020 11:19:45 +1100 Michael Ellerman wr= ote: > > Stephen Rothwell writes: > > > > On Wed, 09 Dec 2020 15:44:35 +1100 Michael Ellerman wrote: =20 > >> > >> They should really be in DATA_DATA or similar shouldn't they? =20 > > > > No other architecture appears t need them ... =20 >=20 > Any arch with orphan-handling=3Dwarn should see them I thought? I did an x86_64 allyesconfig build (same compiler (more or less) and same source) and it produces none of these sections. The only difference in UBSAN CONFIG_ options was that CONFIG_UBSAN_UNREACHABLE is not set in the x86_64 build. --=20 Cheers, Stephen Rothwell --Sig_/nc.HY0cENfICFNESbH._09N Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAl/SkFoACgkQAVBC80lX 0GyqKwf+J8xtkjxSPZAJp0oSeMOS7lRPL5anrrtESBYljcbIM5Ix2XqCrr3aYca6 Rn0xk6WryFvyVreiFKxBldWLdpU3r8jnXy0J7a8TWWlvxC7l6DwNusfeo8xLa5YG mGHeZMqaw5WznpuMMt6ukf0IH4gQ2qaLXyOutZsgO7Mo0jFynEKuNoPw99YVrkXj QMowuryAQ8MmzBvisgt1yBXVDTH6kE0yHN7KMTT6UuUNSzVUyNRWl0l0CRD4Snit /xvGmzSQSF2yT+dGwN6NvkovFk2JZEdoKJQ6jS7U8Hsc0+G9/Pwq14ifnaXUgx1g fAko2nq3fXUdm0ci2IX1OiUh7eg1fg== =K2GV -----END PGP SIGNATURE----- --Sig_/nc.HY0cENfICFNESbH._09N--