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=-11.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 4CD61C432C0 for ; Tue, 26 Nov 2019 08:10:37 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 0112720748 for ; Tue, 26 Nov 2019 08:10:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0112720748 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 7CECC6B02BF; Tue, 26 Nov 2019 03:10:35 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 77E416B02C0; Tue, 26 Nov 2019 03:10:35 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 6950A6B02C1; Tue, 26 Nov 2019 03:10:35 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0251.hostedemail.com [216.40.44.251]) by kanga.kvack.org (Postfix) with ESMTP id 5470C6B02BF for ; Tue, 26 Nov 2019 03:10:35 -0500 (EST) Received: from smtpin12.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with SMTP id 07CD152C1 for ; Tue, 26 Nov 2019 08:10:35 +0000 (UTC) X-FDA: 76197706830.12.lead92_79762d16f7204 X-HE-Tag: lead92_79762d16f7204 X-Filterd-Recvd-Size: 6999 Received: from mail-oi1-f195.google.com (mail-oi1-f195.google.com [209.85.167.195]) by imf37.hostedemail.com (Postfix) with ESMTP for ; Tue, 26 Nov 2019 08:10:34 +0000 (UTC) Received: by mail-oi1-f195.google.com with SMTP id o12so15800020oic.9 for ; Tue, 26 Nov 2019 00:10:34 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=WvcfrxVxlzQpoIvg68Clcwbu4Lay4pkemLm1O21hcrw=; b=awcAx/WjMBwz165LbPEhuQtoAbuDdezeOBdAFY+teMjYFu87SggD5j2EI+19Ia3bZV 2tu6FXGNZgxqRle8OEonX4u/V09chnJwaRWhdPsIZlb+O4QuPZ8/2DokrhE8nELAXi26 sZRNW51B3rlyPSGNFRyiPzdqcz7aSgGKou7R/EFpowDQ4T0gDwBNCcZHdXIV9VKhZxI3 RPSAmVmAKWhk4vZVJ15hvMGW//4MS5V9DMtUNb53balK0n4gvmBedgQTGpdc1YsNTwAE tCrCwxp0rBdlrPH6dFkjI0FjZIx32i3/uch4ttWykarejXD8gYacupC8q7OSu/1mpaTp 1zOQ== X-Gm-Message-State: APjAAAX+J7JYikDTnznlVsRZAeg+gIaYJiAKuGlpDFPv7a37njasp8YU Td/UxdPNaCHHLEamgvUQC9HQH/X7ZhFmNstCZqI= X-Google-Smtp-Source: APXvYqzwLLg8v1bS/P2W4GYA9leveeW0OY6ZbjHXI7/7b9KcR1Gtl1YmXGxmA725Ue/mNFtFqQhotsiNbzSg4IyIXGI= X-Received: by 2002:a05:6808:b17:: with SMTP id s23mr2662001oij.102.1574755833790; Tue, 26 Nov 2019 00:10:33 -0800 (PST) MIME-Version: 1.0 References: <5ddb5317.or/pMNqm/YAp0XTV%lkp@intel.com> <20191125203342.a564d592deb6b140d3cab667@linux-foundation.org> In-Reply-To: <20191125203342.a564d592deb6b140d3cab667@linux-foundation.org> From: Geert Uytterhoeven Date: Tue, 26 Nov 2019 09:10:22 +0100 Message-ID: Subject: Re: [linux-next:master] BUILD REGRESSION b9d3d01405061bb42358fe53f824e894a1922ced To: Andrew Morton Cc: kbuild test robot , Linux Memory Management List , Mike Rapoport Content-Type: multipart/mixed; boundary="00000000000014e77e05983b6a44" X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: --00000000000014e77e05983b6a44 Content-Type: text/plain; charset="UTF-8" Hi Andrew, On Tue, Nov 26, 2019 at 5:33 AM Andrew Morton wrote: > On Mon, 25 Nov 2019 12:05:43 +0800 kbuild test robot wrote: > > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > branch HEAD: b9d3d01405061bb42358fe53f824e894a1922ced Add linux-next specific files for 20191122 > > > > Regressions in current branch: > > > > arch/m68k/mm/kmap.c:348:2: error: #endif without #if That one is fixed by your m68k-mm-use-pgtable-nopxd-instead-of-4level-fixup-fix.patch. > > arch/m68k/mm/kmap.c:352:3: error: 'p4d_dir' undeclared (first use in this function); did you mean 'pmd_dir'? > > arch/m68k/mm/kmap.c:353:3: error: 'pud_dir' undeclared (first use in this function); did you mean 'p4d_dir'? You lost the addition of + p4d_t *p4d_dir; + pud_t *pud_dir; to kernel_set_cachemode(). > > arch/m68k/mm/kmap.c:76:24: error: passing argument 1 of 'pmd_offset' from incompatible pointer type [-Werror=incompatible-pointer-types] > > arch/m68k/mm/kmap.c:80:28: error: 'pmd_t {aka struct }' has no member named 'pmd'; did you mean 'pud'? Mike's changes to __iounmap() should be applied to __free_io_area() now, due to hch's move/rename of the function. > Thanks - a messed up merge fix, I guess. Mike, can you please check? I've attached an incremental fix, compile-tested only. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds --00000000000014e77e05983b6a44 Content-Type: text/x-patch; charset="US-ASCII"; name="+ -m68k-mm-use-pgtable-nopxd-instead-of-4level-fixup-fix-fix.patch" Content-Disposition: attachment; filename="+ -m68k-mm-use-pgtable-nopxd-instead-of-4level-fixup-fix-fix.patch" Content-Transfer-Encoding: base64 Content-ID: X-Attachment-Id: f_k3fkxbd20 RnJvbSA2MTllYWI3MDQ0ZWMxZjQzZDc2MWM5NWZkNjJmNTBiZTJlNWRlYjYzIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBHZWVydCBVeXR0ZXJob2V2ZW4gPGdlZXJ0QGxpbnV4LW02OGsu b3JnPgpEYXRlOiBUdWUsIDI2IE5vdiAyMDE5IDA5OjA2OjQzICswMTAwClN1YmplY3Q6IFtQQVRD SF0gCiBtNjhrLW1tLXVzZS1wZ3RhYmxlLW5vcHhkLWluc3RlYWQtb2YtNGxldmVsLWZpeHVwLWZp eC1maXgucGF0Y2gKCm1vcmUgbWVyZ2UgZ2xpdGNoIGZpeGVzLgoKU2lnbmVkLW9mZi1ieTogR2Vl cnQgVXl0dGVyaG9ldmVuIDxnZWVydEBsaW51eC1tNjhrLm9yZz4KLS0tCiBhcmNoL202OGsvbW0v a21hcC5jIHwgMTYgKysrKysrKysrKysrLS0tLQogMSBmaWxlIGNoYW5nZWQsIDEyIGluc2VydGlv bnMoKyksIDQgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvYXJjaC9tNjhrL21tL2ttYXAuYyBi L2FyY2gvbTY4ay9tbS9rbWFwLmMKaW5kZXggMDZhYTBjY2MxZjFhZWNhNy4uMmJjNTcwYzE0YzM1 MjVkYyAxMDA2NDQKLS0tIGEvYXJjaC9tNjhrL21tL2ttYXAuYworKysgYi9hcmNoL202OGsvbW0v a21hcC5jCkBAIC02MywxOCArNjMsMjMgQEAgc3RhdGljIHZvaWQgX19mcmVlX2lvX2FyZWEodm9p ZCAqYWRkciwgdW5zaWduZWQgbG9uZyBzaXplKQogewogCXVuc2lnbmVkIGxvbmcgdmlydGFkZHIg PSAodW5zaWduZWQgbG9uZylhZGRyOwogCXBnZF90ICpwZ2RfZGlyOworCXA0ZF90ICpwNGRfZGly OworCXB1ZF90ICpwdWRfZGlyOwogCXBtZF90ICpwbWRfZGlyOwogCXB0ZV90ICpwdGVfZGlyOwog CiAJd2hpbGUgKChsb25nKXNpemUgPiAwKSB7CiAJCXBnZF9kaXIgPSBwZ2Rfb2Zmc2V0X2sodmly dGFkZHIpOwotCQlpZiAocGdkX2JhZCgqcGdkX2RpcikpIHsKLQkJCXByaW50aygiaW91bm1hcDog YmFkIHBnZCglMDhseClcbiIsIHBnZF92YWwoKnBnZF9kaXIpKTsKLQkJCXBnZF9jbGVhcihwZ2Rf ZGlyKTsKKwkJcDRkX2RpciA9IHA0ZF9vZmZzZXQocGdkX2RpciwgdmlydGFkZHIpOworCQlwdWRf ZGlyID0gcHVkX29mZnNldChwNGRfZGlyLCB2aXJ0YWRkcik7CisJCWlmIChwdWRfYmFkKCpwdWRf ZGlyKSkgeworCQkJcHJpbnRrKCJpb3VubWFwOiBiYWQgcGdkKCUwOGx4KVxuIiwgcHVkX3ZhbCgq cHVkX2RpcikpOworCQkJcHVkX2NsZWFyKHB1ZF9kaXIpOwogCQkJcmV0dXJuOwogCQl9Ci0JCXBt ZF9kaXIgPSBwbWRfb2Zmc2V0KHBnZF9kaXIsIHZpcnRhZGRyKTsKKwkJcG1kX2RpciA9IHBtZF9v ZmZzZXQocHVkX2RpciwgdmlydGFkZHIpOwogCisjaWYgQ09ORklHX1BHVEFCTEVfTEVWRUxTID09 IDMKIAkJaWYgKENQVV9JU18wMjBfT1JfMDMwKSB7CiAJCQlpbnQgcG1kX29mZiA9ICh2aXJ0YWRk ci9QVFJUUkVFU0laRSkgJiAxNTsKIAkJCWludCBwbWRfdHlwZSA9IHBtZF9kaXItPnBtZFtwbWRf b2ZmXSAmIF9ERVNDVFlQRV9NQVNLOwpAQCAtODcsNiArOTIsNyBAQCBzdGF0aWMgdm9pZCBfX2Zy ZWVfaW9fYXJlYSh2b2lkICphZGRyLCB1bnNpZ25lZCBsb25nIHNpemUpCiAJCQl9IGVsc2UgaWYg KHBtZF90eXBlID09IDApCiAJCQkJY29udGludWU7CiAJCX0KKyNlbmRpZgogCiAJCWlmIChwbWRf YmFkKCpwbWRfZGlyKSkgewogCQkJcHJpbnRrKCJpb3VubWFwOiBiYWQgcG1kICglMDhseClcbiIs IHBtZF92YWwoKnBtZF9kaXIpKTsKQEAgLTMxNCw2ICszMjAsOCBAQCB2b2lkIGtlcm5lbF9zZXRf Y2FjaGVtb2RlKHZvaWQgKmFkZHIsIHVuc2lnbmVkIGxvbmcgc2l6ZSwgaW50IGNtb2RlKQogewog CXVuc2lnbmVkIGxvbmcgdmlydGFkZHIgPSAodW5zaWduZWQgbG9uZylhZGRyOwogCXBnZF90ICpw Z2RfZGlyOworCXA0ZF90ICpwNGRfZGlyOworCXB1ZF90ICpwdWRfZGlyOwogCXBtZF90ICpwbWRf ZGlyOwogCXB0ZV90ICpwdGVfZGlyOwogCi0tIAoyLjE3LjEKCg== --00000000000014e77e05983b6a44--