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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id F02ECC433F5 for ; Thu, 25 Nov 2021 07:53:50 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 2F02A6B0075; Thu, 25 Nov 2021 02:53:33 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 278736B007B; Thu, 25 Nov 2021 02:53:33 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 119E26B007D; Thu, 25 Nov 2021 02:53:33 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0153.hostedemail.com [216.40.44.153]) by kanga.kvack.org (Postfix) with ESMTP id F012F6B0075 for ; Thu, 25 Nov 2021 02:53:32 -0500 (EST) Received: from smtpin10.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id B98CF181C5540 for ; Thu, 25 Nov 2021 07:53:22 +0000 (UTC) X-FDA: 78846687528.10.51FE6B0 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by imf18.hostedemail.com (Postfix) with ESMTP id 86E02400208D for ; Thu, 25 Nov 2021 07:53:18 +0000 (UTC) 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 4J099758TQz4xbs; Thu, 25 Nov 2021 18:53:15 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1637826799; bh=m6sipBcVTJjllE1ha3s2FeaLnzEFuD5JT7WBAgFhJfE=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=SN0pN1tQiLdxjjIBmnzzGmT9w2Mm6cRc4j1UDezCutpYIdE9sJtb/KoFTBNteH7N7 TFp1bPXEjQg7B+DrIW6jku/LrrcEv9quR1lR1tq9vVxSFVlbm9GTY/OFMwQJs6Gg64 yQxmFEveynh2+4bMKaAiAy0qmYo2yLqfEzVTFcp5iyh14DlxE+6irYZbhrkoQmjsro fW48a4g/jxyMUrcdnldl6fr5zg+QMxMGLXiO2IYzBfAk+nbqUiJs1sMeR39FU3BR3d tgRmHqnZd9ZFNjlsjSIbkpCMQr87GXQa/GoxB0t/mq+WAKow4dK0XyhEiHoENQrkIh YywmnFLQnLXuA== Date: Thu, 25 Nov 2021 18:53:13 +1100 From: Stephen Rothwell To: Naresh Kamboju Cc: Linux-Next Mailing List , open list , linux-mm , Andrew Morton , Kefeng Wang , Yongqiang Liu , Andrey Ryabinin , Dmitry Vyukov , Catalin Marinas , Will Deacon , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Alexander Gordeev , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , Alexander Potapenko Subject: Re: [next] kasan: shadow.c:528:33: error: 'VM_DELAY_KMEMLEAK' undeclared Message-ID: <20211125185313.77e20bc5@canb.auug.org.au> In-Reply-To: References: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/.DyF2x5Y=NaNAowk5G14Joj"; protocol="application/pgp-signature"; micalg=pgp-sha256 X-Stat-Signature: a7hcg34ngik3dqe7wec1xegn6io4q4jx Authentication-Results: imf18.hostedemail.com; dkim=pass header.d=canb.auug.org.au header.s=201702 header.b=SN0pN1tQ; dmarc=none; spf=pass (imf18.hostedemail.com: domain of sfr@canb.auug.org.au designates 150.107.74.76 as permitted sender) smtp.mailfrom=sfr@canb.auug.org.au X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 86E02400208D X-HE-Tag: 1637826798-914971 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: --Sig_/.DyF2x5Y=NaNAowk5G14Joj Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Naresh, On Thu, 25 Nov 2021 12:43:41 +0530 Naresh Kamboju wrote: > > [ Please ignore this email if it is already reported ] >=20 > While building Linux next 20211125 x86 with CONFIG_KASAN=3Dy gcc-11 > following warnings / errors noticed. >=20 > mm/kasan/shadow.c: In function 'kasan_module_alloc': > mm/kasan/shadow.c:528:33: error: 'VM_DELAY_KMEMLEAK' undeclared (first > use in this function); did you mean 'VM_DEFER_KMEMLEAK'? > 528 | if (vm->flags & VM_DELAY_KMEMLEAK) > | ^~~~~~~~~~~~~~~~~ > | VM_DEFER_KMEMLEAK > mm/kasan/shadow.c:528:33: note: each undeclared identifier is reported > only once for each function it appears in > make[3]: *** [scripts/Makefile.build:288: mm/kasan/shadow.o] Error 1 >=20 > Build config: > https://builds.tuxbuild.com/21OjEyx87iCX9bqOwJrZdl1wFFj/config >=20 >=20 > Reported-by: Linux Kernel Functional Testing >=20 > meta data: > ----------- > git describe: next-20211125 > git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next > git_sha: f81e94e91878bded599cc60f2881cfd50991aeb9 > git_short_log: f81e94e91878 (\"Add linux-next specific files for 2021= 1125\") > target_arch: x86 > toolchain: gcc-11 >=20 > steps to reproduce: > tuxmake --runtime podman --target-arch x86_64 --toolchain gcc-11 > --kconfig defconfig \ > --kconfig-add https://builds.tuxbuild.com/21OjEyx87iCX9bqOwJrZdl1wFFj/con= fig >=20 > https://builds.tuxbuild.com/21OjEyx87iCX9bqOwJrZdl1wFFj/tuxmake_reproduce= r.sh >=20 > -- > Linaro LKFT > https://lkft.linaro.org Caused by commit f61bc9ffcab1 ("mm: defer kmemleak object creation of module_alloc()") from the akpm-current tree. The define is VM_DEFER_KMEMLEAK :-( --=20 Cheers, Stephen Rothwell --Sig_/.DyF2x5Y=NaNAowk5G14Joj Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmGfQOkACgkQAVBC80lX 0GwUCwf/c0EEARMBwDYIgb1onsp9z7UjATvVkcBnNVbPcZbLLqQ1ZAFNVBuYz0FY zR6eUDVuIinxV1f+0qNnZ+0UrlXOnVXB8dyQGQk1nuwdRO/q4yqgS/s/l3wb/tMd dH4hFSbCb61V8opBuQ9XykPoOkY3fpI9J0G1QMlp5FdDVWKLC6VvPE3HwtTUoAvq BWRDFRc8RivX0YzI2gdP+x7vi/ol4ENUyq5hjjEZhmpzyT7tozDhY894fSv+sSFa Wa8yJPaRDXLuyyRnLumkOrOOVzgJsWakjM73hjvzavqek+wAts8QDSKqCHt2bg2l a304CvmUneLHJlBru4lSBjRbGiBU4Q== =DEkn -----END PGP SIGNATURE----- --Sig_/.DyF2x5Y=NaNAowk5G14Joj--