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=-0.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,URIBL_SBL,URIBL_SBL_A autolearn=ham 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 2951DC04AA5 for ; Mon, 15 Oct 2018 20:24:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B34D1208B3 for ; Mon, 15 Oct 2018 20:24:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="GcXk6ShA" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B34D1208B3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726892AbeJPELe (ORCPT ); Tue, 16 Oct 2018 00:11:34 -0400 Received: from ozlabs.org ([203.11.71.1]:54777 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725917AbeJPELe (ORCPT ); Tue, 16 Oct 2018 00:11:34 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPSA id 42Yqfy2h5Hz9s9J; Tue, 16 Oct 2018 07:24:42 +1100 (AEDT) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1539635082; bh=Lz4ij2tyxiZO7V+1Ri/ommqQAIxbC9spWXjAfQr67nQ=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=GcXk6ShAIMFdCPHfBKMVomwqmpgAXuKfZQ2h5o9mZKvDjReEdSQ6mnDGmM7uadtR1 huBQk0zXsgVj19qckHm3Sic/zLBNoa6590Srog9GbW6CWuoIU5gtPJPvKehkVqN7BJ BBuAjTFEvypcuVo1jsphU+QEh0TO0UT4qBq94tzYQALncnCsh+cKgTdo/KOxrwyOHA RPBwr3gUcKGlClGrMGrt/B+2d1U0MMfocxkY+NSRMEYV3zlyTAughNeP/bqs6hj/0G z+0hEpjhqeu4aCi0/dF0t3mi4WQwXd4xY83qz1pIpBgOtBPBtgb5sGKEciOjplxoAJ 29U1OEk/ootIg== Date: Tue, 16 Oct 2018 07:24:39 +1100 From: Stephen Rothwell To: Guenter Roeck Cc: Linux-Next Mailing List , Linux Kernel Mailing List , Michael Ellerman , Benjamin Herrenschmidt , PowerPC , Rob Herring , Mike Rapoport , Andrew Morton Subject: Re: linux-next: Tree for Oct 15 Message-ID: <20181016072439.42613abd@canb.auug.org.au> In-Reply-To: <20181016071240.3f62816d@canb.auug.org.au> References: <20181015192546.15faf3a1@canb.auug.org.au> <20181015182637.GA16445@roeck-us.net> <20181016071240.3f62816d@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/hFNmF3Jj0D7c+SX.8sV79qt"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/hFNmF3Jj0D7c+SX.8sV79qt Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, On Tue, 16 Oct 2018 07:12:40 +1100 Stephen Rothwell = wrote: > > On Mon, 15 Oct 2018 11:26:37 -0700 Guenter Roeck wro= te: > > > > ALl ppc qemu tests (including big endian pseries) also generate a warni= ng. > >=20 > > WARNING: CPU: 0 PID: 0 at mm/memblock.c:1301 .memblock_alloc_range_nid+= 0x20/0x68 That is: static phys_addr_t __init memblock_alloc_range_nid(phys_addr_t size, phys_addr_t align, phys_addr_t star= t, phys_addr_t end, int nid, enum memblock_flags flags) { if (WARN_ON_ONCE(!align)) align =3D SMP_CACHE_BYTES; Looks like patch "memblock: stop using implicit alignment to SMP_CACHE_BYTES" missed some places ... > > Modules linked in: > > CPU: 0 PID: 0 Comm: swapper Not tainted 4.19.0-rc7-next-20181015 #1 > > NIP: c000000000f99198 LR: c000000000f99490 CTR: c000000000bb8364 > > REGS: c000000001217a78 TRAP: 0700 Not tainted (4.19.0-rc7-next-20181= 015) > > MSR: 0000000080021000 CR: 24000422 XER: 20000000 > > IRQMASK: 1=20 > > GPR00: c000000000f99490 c000000001217d00 c00000000121a500 0000000000000= 0c0=20 > > GPR04: 0000000000000000 0000000000000000 0000000000000000 fffffffffffff= fff=20 > > GPR08: 0000000000000000 00000000000000c0 0000000000000018 0000000000000= 0b7=20 > > GPR12: 0000000000000040 c000000000fe7840 0000000000000000 0000000000000= 000=20 > > GPR16: 0000000000000000 0000000000000000 0000000000000000 0000000000000= 000=20 > > GPR20: 0000000000000000 0000000000000000 0000000000000000 0000000000000= 000=20 > > GPR24: 0000000000000000 0000000000000000 0000000000000000 0000000000000= 000=20 > > GPR28: c000000000000304 c000000001262088 00000000000000c0 c000000000fea= 500=20 > > NIP [c000000000f99198] .memblock_alloc_range_nid+0x20/0x68 > > LR [c000000000f99490] .memblock_alloc_base+0x18/0x48 > > Call Trace: > > [c000000001217d00] [c000000002a00000] 0xc000000002a00000 (unreliable) > > [c000000001217d80] [c000000000f99490] .memblock_alloc_base+0x18/0x48 > > [c000000001217df0] [c000000000f7a274] .allocate_paca_ptrs+0x3c/0x74 > > [c000000001217e70] [c000000000f78bf0] .early_init_devtree+0x288/0x320 > > [c000000001217f10] [c000000000f79b6c] .early_setup+0x80/0x130 > > [c000000001217f90] [c000000000000528] start_here_multiplatform+0x68/0x80 --=20 Cheers, Stephen Rothwell --Sig_/hFNmF3Jj0D7c+SX.8sV79qt Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAlvE94cACgkQAVBC80lX 0Gx72Af+J7j/HQpnXqTOaoXhTJfrn/kMP1PLBJQ/AqSa43liPmSQ+1KZ5iDtF6GW p0+1gQyLCEYwnxadat4Pmfs6iadVo4NUoVshTTps9vx8U0xLxO0xEHTR7fwqsc7E X4thIt2RlvN5W5ikPWaUqMfvtXiFe+5+sHjyHA5ADyDdmX4TqAM0R27Dw2Wd+VJw 5Iw+zqsK6YLtkQGfLea78o3wvOlqKs9N+h9kPws1Rf0p0bCMDkeBPYtQTHEZM8vr sgDAFuWcVc1wMkEI11i8tzzwOzKpGRt6lLLmrgPdiQldgbX1DHLJ0w7W6stq3MQN t+KS1u65FdG3t0Qdfb4YzNMjN0nByQ== =lsXR -----END PGP SIGNATURE----- --Sig_/hFNmF3Jj0D7c+SX.8sV79qt--