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 207CAC4332F for ; Tue, 13 Dec 2022 12:57:00 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 5E4588E0003; Tue, 13 Dec 2022 07:57:00 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 56C9D8E0002; Tue, 13 Dec 2022 07:57:00 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 3E84E8E0003; Tue, 13 Dec 2022 07:57:00 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id 27C068E0002 for ; Tue, 13 Dec 2022 07:57:00 -0500 (EST) Received: from smtpin12.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id E12AE140581 for ; Tue, 13 Dec 2022 12:56:59 +0000 (UTC) X-FDA: 80237282958.12.1F7C389 Received: from mail-oo1-f50.google.com (mail-oo1-f50.google.com [209.85.161.50]) by imf17.hostedemail.com (Postfix) with ESMTP id 1945540006 for ; Tue, 13 Dec 2022 12:56:57 +0000 (UTC) Authentication-Results: imf17.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=RQdoSyaX; dmarc=none; spf=pass (imf17.hostedemail.com: domain of groeck7@gmail.com designates 209.85.161.50 as permitted sender) smtp.mailfrom=groeck7@gmail.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1670936218; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=Zg6I1Rrlyh+xThqvnqNkyosSyJGrep07JtoqWe7Q9Ns=; b=zjPe/nOXc+VchXQpqU6XW9DwDSek/LlrT/RIxwg8xASCy+VQPvyauAQC/Tg2Mn1OSFaLgY dZHkEZ59NitR38JZpfIdDbZYXeaLli8GcTaTpObePKkL0mCEud8+4fffG33cB3A6W1veMc h3VfkLXZAE4TxuZPdkX9XrEitn5g184= ARC-Authentication-Results: i=1; imf17.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=RQdoSyaX; dmarc=none; spf=pass (imf17.hostedemail.com: domain of groeck7@gmail.com designates 209.85.161.50 as permitted sender) smtp.mailfrom=groeck7@gmail.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1670936218; a=rsa-sha256; cv=none; b=eTDRb786jJI7sUGIktuzzHZP1RWhuB+L7wUSOHNOqBGHLEjGCtsTLXI36MIu99krKYSR49 Wd1X/egvS6mcJn4Ny8ye6RRtEoZ1sW1JFU3H2zyzzjbt6c9tCOujROqZ6gq0rNgXJXk2zY 89F6DDAtPRjvNE1YQUnf4IvcQajvggc= Received: by mail-oo1-f50.google.com with SMTP id q6-20020a4aa886000000b004a083f945a6so2337328oom.6 for ; Tue, 13 Dec 2022 04:56:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:from:to:cc:subject:date:message-id :reply-to; bh=Zg6I1Rrlyh+xThqvnqNkyosSyJGrep07JtoqWe7Q9Ns=; b=RQdoSyaXQBbJe77r8scKfP7h+opt43/yGYxksBv4HQcY930Z4qdFgJIeqF40B21Nd6 N1imK31IGnule2mm+03v6j5Vg2QGY+bVnqDVyTMKIeewYfUtmorYQnQRcrq8NiFX5T65 sL/TGM1csOoeFhLShReRKhXu8yqwu8UKbB5sT1U3bnhNqz9FhyS5HH4OUIL54qYxLSP5 jg+ELhFvCsYKsb/NLSye2Bl7yYGFo9AEYE/ToVXc3OQn1/Jx2Ky0nExku9qXRGdEn2Q1 qX3WfBMNQQ/WtMfmETOaE4jALxoNnLbPN7aIxyq/KX6ex7/G1BmGE1Y/ERQ4oB0qVzQE hLJw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Zg6I1Rrlyh+xThqvnqNkyosSyJGrep07JtoqWe7Q9Ns=; b=JJymIQMmEHae4GGjol+Idjj/QsVqj6Y90lCfjNXno5Jz1xCFBBpwIk/kE78tuYkFJr XgJTZodE5007Og1E5WQ3LXtzMFSNywPQPq2phN0wbBgzrnas9NI/2vD7i1L8Q1ebZAqo 8P/WYjYUXIUiL1m+bFdDb86LijuTuxN4UY7C3SkQxlJCBRO/p0PwAL6WZ/1RlHjDY8T8 kBguGKLIDR+qiUnYLC79iH3C3kduqCZZKzU/lV6rkAmVEfuH81doa6HAnOxYRgtOue3k 2upFaujf1S+GNNrsUcA8terLykHWNb+FDU+LVO6IsQkRNmKor0lfm9Qhdmo8BCrRjAXK xjKA== X-Gm-Message-State: ANoB5plRoxudawcKdS5TJkpbow03FiIzSXsZ3z6NPROtROOgoSgWXdnO mYihXaC6C2ydZx2AlV1nw3M= X-Google-Smtp-Source: AA0mqf53XdMxmTbGmOVmS9yQH3TZR0OyW+tNRyWMtaMmlHE4jblQgmNPrdvP6/Hzp8LXHJIooz4khg== X-Received: by 2002:a4a:37cb:0:b0:4a3:c0bd:5dbe with SMTP id r194-20020a4a37cb000000b004a3c0bd5dbemr8913142oor.2.1670936217141; Tue, 13 Dec 2022 04:56:57 -0800 (PST) Received: from server.roeck-us.net ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id j2-20020a4a9442000000b004a083b965f3sm1108799ooi.29.2022.12.13.04.56.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Dec 2022 04:56:56 -0800 (PST) Date: Tue, 13 Dec 2022 04:56:55 -0800 From: Guenter Roeck To: Sudip Mukherjee Cc: Vlastimil Babka , Andrey Ryabinin , Alexander Potapenko , Andrey Konovalov , Dmitry Vyukov , Vincenzo Frascino , Andrew Morton , kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Linus Torvalds Subject: Re: mainline build failure due to e240e53ae0ab ("mm, slub: add CONFIG_SLUB_TINY") Message-ID: <20221213125655.GA3622514@roeck-us.net> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 1945540006 X-Stat-Signature: ogofhp698uhy8tayxanz1j5kfaxbbczy X-HE-Tag: 1670936217-56825 X-HE-Meta: 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 L8vqyEzm s8RiofCDSwezsmzPcMd8fgvgzQ27F1FfHBHuosQ5pkdJwHsKtsCh9YIB7KM4+QucpZ0A4eRaH1GuCc/8e9OuW3H+xs5O2ec9+X1Ix/mI6Mde04MZE69M1MTUWcHHcqSSp7/3wbxgmRaq+ZExZZK5IcTVgQErTs8kIlDpSR8/eNCrChidicmLOGNkqn8AhN/1BnhGZ9BJbNIxqZv+SJn1+pgeSkWJLwoNzYQnMkQVlkxrQirUlz3QanOyKBoUyhasJ+GZnWq+A+TmgsFXcAuiDv353N8UQTk872F0TXTaSfkEX7Gl1p3fPN9xhjA3Ke08SjkwBevomdxwcX5o= 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: On Tue, Dec 13, 2022 at 10:39:30AM +0000, Sudip Mukherjee wrote: > On Tue, 13 Dec 2022 at 10:26, Sudip Mukherjee (Codethink) > wrote: > > > > Hi All, > > > > The latest mainline kernel branch fails to build xtensa allmodconfig > > with gcc-11 with the error: > > And, also powerpc allmodconfig with the error: > Plus arm:allmodconfig, with gcc 11.3. In file included from include/linux/string.h:253, from include/linux/bitmap.h:11, from include/linux/cpumask.h:12, from include/linux/mm_types_task.h:14, from include/linux/mm_types.h:5, from include/linux/buildid.h:5, from include/linux/module.h:14, from drivers/crypto/caam/compat.h:10, from drivers/crypto/caam/key_gen.c:8: drivers/crypto/caam/desc_constr.h: In function 'append_data.constprop': include/linux/fortify-string.h:57:33: error: argument 2 null where non-null expected [-Werror=nonnull] 57 | #define __underlying_memcpy __builtin_memcpy | ^ include/linux/fortify-string.h:469:9: note: in expansion of macro '__underlying_memcpy' 469 | __underlying_##op(p, q, __fortify_size); \ | ^~~~~~~~~~~~~ include/linux/fortify-string.h:514:26: note: in expansion of macro '__fortify_memcpy_chk' 514 | #define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \ | ^~~~~~~~~~~~~~~~~~~~ drivers/crypto/caam/desc_constr.h:167:17: note: in expansion of macro 'memcpy' 167 | memcpy(offset, data, len); | ^~~~~~ include/linux/fortify-string.h:57:33: note: in a call to built-in function '__builtin_memcpy' 57 | #define __underlying_memcpy __builtin_memcpy | ^ include/linux/fortify-string.h:469:9: note: in expansion of macro '__underlying_memcpy' 469 | __underlying_##op(p, q, __fortify_size); \ | ^~~~~~~~~~~~~ include/linux/fortify-string.h:514:26: note: in expansion of macro '__fortify_memcpy_chk' 514 | #define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \ | ^~~~~~~~~~~~~~~~~~~~ drivers/crypto/caam/desc_constr.h:167:17: note: in expansion of macro 'memcpy' 167 | memcpy(offset, data, len); Guenter