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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,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 7348AC0650F for ; Thu, 8 Aug 2019 22:53:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 402CB2173E for ; Thu, 8 Aug 2019 22:53:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732796AbfHHWxY (ORCPT ); Thu, 8 Aug 2019 18:53:24 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:44460 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1732375AbfHHWxY (ORCPT ); Thu, 8 Aug 2019 18:53:24 -0400 Received: from pps.filterd (m0098414.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x78MpQ3U084092 for ; Thu, 8 Aug 2019 18:53:23 -0400 Received: from e06smtp04.uk.ibm.com (e06smtp04.uk.ibm.com [195.75.94.100]) by mx0b-001b2d01.pphosted.com with ESMTP id 2u8th0dbtp-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 08 Aug 2019 18:53:22 -0400 Received: from localhost by e06smtp04.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Thu, 8 Aug 2019 23:53:18 +0100 Received: from d06av25.portsmouth.uk.ibm.com (d06av25.portsmouth.uk.ibm.com [9.149.105.61]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x78MrIQO48955434 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 8 Aug 2019 22:53:18 GMT Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 098F711C050; Thu, 8 Aug 2019 22:53:18 +0000 (GMT) Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C231D11C04A; Thu, 8 Aug 2019 22:53:17 +0000 (GMT) Received: from osiris (unknown [9.145.86.197]) by d06av25.portsmouth.uk.ibm.com (Postfix) with ESMTPS; Thu, 8 Aug 2019 22:53:17 +0000 (GMT) Date: Fri, 9 Aug 2019 00:53:16 +0200 From: Heiko Carstens To: Masahiro Yamada Cc: Linux Next Mailing List , Linux Kernel Mailing List , Stephen Rothwell Subject: Re: linux-next: Tree for Aug 8 References: <20190808181739.62f257ed@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190808181739.62f257ed@canb.auug.org.au> X-TM-AS-GCONF: 00 x-cbid: 19080822-0016-0000-0000-0000029C76DA X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19080822-0017-0000-0000-000032FC7C96 Message-Id: <20190808225316.GA3725@osiris> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-08-08_09:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908080204 Sender: linux-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org On Thu, Aug 08, 2019 at 06:17:39PM +1000, Stephen Rothwell wrote: > Hi all, > > Changes since 20190807: > > I reverted a commit from the kbuild-current tree by request. Hello Masahiro, it looks like there is (another?) bug in kbuild. With your patch commit 421a15c167b2d1f43f287da5b75ef2704650640b (refs/bisect/bad) Author: Masahiro Yamada Date: Fri Jul 26 11:17:47 2019 +0900 kbuild: clean-up subdir-ym computation The intermediate variables __subdir-{y,m} are unneeded. Signed-off-by: Masahiro Yamada the file modules.builtin starts to miss a lot of entries when building the kernel tree. Reverting that patch on top of linux-next 20190808 restores the old behaviour. This is the diff I get without and with the above commit (s390 with defconfig): --- modules.builtin.ok 2019-08-09 00:39:58.148624485 +0200 +++ modules.builtin 2019-08-09 00:40:07.878637541 +0200 @@ -1,5 +1,3 @@ -arch/s390/crypto/crc32-vx_s390.ko -arch/s390/net/pnet.ko kernel/configs.ko mm/zpool.ko fs/binfmt_script.ko @@ -46,67 +44,19 @@ crypto/jitterentropy_rng.ko crypto/ghash-generic.ko crypto/xor.ko -crypto/asymmetric_keys/public_key.ko -crypto/asymmetric_keys/x509_key_parser.ko -crypto/asymmetric_keys/pkcs7_message.ko block/mq-deadline.ko block/kyber-iosched.ko block/bfq.ko -drivers/base/firmware_loader/firmware_class.ko -drivers/block/brd.ko -drivers/block/virtio_blk.ko -drivers/char/virtio_console.ko -drivers/char/tpm/tpm.ko drivers/connector/cn.ko drivers/dax/dax.ko -drivers/gpu/drm/drm_kms_helper.ko -drivers/gpu/drm/drm.ko -drivers/gpu/drm/drm_panel_orientation_quirks.ko -drivers/gpu/drm/ttm/ttm.ko -drivers/gpu/drm/virtio/virtio-gpu.ko -drivers/i2c/i2c-core.ko -drivers/i2c/algos/i2c-algo-bit.ko drivers/input/input-core.ko drivers/input/evdev.ko -drivers/md/md-mod.ko -drivers/scsi/scsi_mod.ko -drivers/scsi/scsi_transport_fc.ko -drivers/scsi/sd_mod.ko -drivers/scsi/sg.ko -drivers/video/fbdev/core/fb.ko -drivers/video/fbdev/core/cfbfillrect.ko -drivers/video/fbdev/core/cfbcopyarea.ko -drivers/video/fbdev/core/cfbimgblt.ko -drivers/video/fbdev/core/sysfillrect.ko -drivers/video/fbdev/core/syscopyarea.ko -drivers/video/fbdev/core/sysimgblt.ko -drivers/video/fbdev/core/fb_sys_fops.ko drivers/virtio/virtio.ko drivers/virtio/virtio_ring.ko drivers/virtio/virtio_input.ko -drivers/watchdog/watchdog.ko -drivers/s390/block/dasd_mod.ko -drivers/s390/block/dasd_diag_mod.ko -drivers/s390/block/dasd_eckd_mod.ko -drivers/s390/block/dasd_fba_mod.ko -drivers/s390/char/raw3270.ko -drivers/s390/char/tty3270.ko -drivers/s390/char/fs3270.ko -drivers/s390/cio/chsc_sch.ko -drivers/s390/cio/ccwgroup.ko -drivers/s390/cio/qdio.ko -drivers/s390/net/qeth.ko -drivers/s390/net/qeth_l2.ko -drivers/s390/net/qeth_l3.ko -drivers/s390/scsi/zfcp.ko net/dns_resolver/dns_resolver.ko -net/ipv4/tcp_cubic.ko -net/ipv6/ipv6.ko -net/ipv6/inet6_hashtables.ko net/iucv/iucv.ko net/packet/af_packet.ko -net/sched/cls_cgroup.ko -net/unix/unix.ko lib/bitrev.ko lib/crc16.ko lib/crc-t10dif.ko @@ -117,7 +67,6 @@ lib/digsig.ko lib/asn1_decoder.ko lib/oid_registry.ko -lib/crypto/libaes.ko lib/fonts/font.ko lib/lz4/lz4_decompress.ko lib/lzo/lzo_compress.ko