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=-5.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, 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 CE186C352A1 for ; Sat, 8 Feb 2020 09:39:39 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 1AC022253D for ; Sat, 8 Feb 2020 09:39:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="VOfnW2Qc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1AC022253D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 766186B0003; Sat, 8 Feb 2020 04:39:37 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 717676B0005; Sat, 8 Feb 2020 04:39:37 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 62C866B0007; Sat, 8 Feb 2020 04:39:37 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0029.hostedemail.com [216.40.44.29]) by kanga.kvack.org (Postfix) with ESMTP id 4B7736B0003 for ; Sat, 8 Feb 2020 04:39:37 -0500 (EST) Received: from smtpin28.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id D4F4045BC for ; Sat, 8 Feb 2020 09:39:36 +0000 (UTC) X-FDA: 76466462352.28.bears59_70fb694094f19 X-HE-Tag: bears59_70fb694094f19 X-Filterd-Recvd-Size: 4519 Received: from mail-pl1-f196.google.com (mail-pl1-f196.google.com [209.85.214.196]) by imf15.hostedemail.com (Postfix) with ESMTP for ; Sat, 8 Feb 2020 09:39:36 +0000 (UTC) Received: by mail-pl1-f196.google.com with SMTP id d9so761684plo.11 for ; Sat, 08 Feb 2020 01:39:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=LV9WF+yd91+ZDhE/yQPz+qm50+VF/ECH8f8P/Lu3r8Q=; b=VOfnW2QcAmEk+1oDxWm/HU+divjNnXx/NfoCXo2e7hKNqa/iL+7X4j+Vohki2En8SS 6p/xsURPJY1Oe6aZ5+/55BtiX6H6htIbIPm6UZZKTABG5zIhKoOLw90SZ60hRD7tTRnS SvVJpr9eLkfu5OxGSLR3sm4YlVRZ42X7LuK35HvMGcYVOXlbFup2umreYRiUUKhXGQVV NXHYXyhZzdvCehofpM9cKb0/hJO71TAtgHelFriXPyxRofj9p4g/HvLjHx3P7igDefQT EwAyNYHVDlMJnK9YcHXKNh4HJDhFC2DtLXr5TTW98n3ZGQY8YmSt8SEkdbq4PD/m1Qak BlrQ== 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=LV9WF+yd91+ZDhE/yQPz+qm50+VF/ECH8f8P/Lu3r8Q=; b=o+JACO/EIrJKTeZLAIIetWkktLZauY8LBwTrecyZSKij6A5rVqS3apIwJsYBdWCdmD pSVV3n1AvnUGuX0Pt1B6BBF+X7zP0CV2q61cKqh5dzOc337n7eeNU3osYxhJjvrzUYO3 7WyZ1IDd87+BxKR6gaU5YzV3tqPhYq3wrFbQ9sbZKHsJpguutqnhveSzGTypGNG5gh4d 5vE8bWP4zKu80JkwcdB6i3uNurl2PhDXh3fAilIqnQrqgMDQKVWJEv/Dsw0erDgcBSYI PgbBu6nbZGyx9l+8NTRnYIecDDVJApzNDvdRImKRjVuZuaiRuLR8FKCJlZHftQJ2f5iV EAxQ== X-Gm-Message-State: APjAAAU8shP8NpbyiVU9GzSDuLgeaGRCnSqY2NxPXCNk+l7GwGn0+2Xe hudx6N3hCLmOGV9wxKlGx5pG0uX9XK0w4hZ1s/4= X-Google-Smtp-Source: APXvYqzwnYImvvlQlSlyM9lxoByXLoroT47vx7bY48Tfpge+DfN6Pe4B3ZR0jq0ua+GsczF/vAST6aM9HndOwtP9Afc= X-Received: by 2002:a17:902:54f:: with SMTP id 73mr3023478plf.255.1581154775225; Sat, 08 Feb 2020 01:39:35 -0800 (PST) MIME-Version: 1.0 References: <202002080809.X3Aan7LJ%lkp@intel.com> In-Reply-To: <202002080809.X3Aan7LJ%lkp@intel.com> From: Andy Shevchenko Date: Sat, 8 Feb 2020 11:39:24 +0200 Message-ID: Subject: Re: WARNING: vmlinux.o(.text.unlikely+0x3e94): Section mismatch in reference from the function bitmap_copy_clear_tail() to the variable .init.rodata:__setup_str_initcall_blacklist To: kbuild test robot , Max Filippov Cc: Andy Shevchenko , kbuild-all@lists.01.org, Linux Kernel Mailing List , Andrew Morton , Linux Memory Management List Content-Type: text/plain; charset="UTF-8" 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 Sat, Feb 8, 2020 at 2:03 AM kbuild test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: 90568ecf561540fa330511e21fcd823b0c3829c6 > commit: 30544ed5de431fe25d3793e4dd5a058d877c4d77 lib/bitmap: introduce bitmap_replace() helper > date: 9 weeks ago > config: xtensa-randconfig-a001-20200208 (attached as .config) > compiler: xtensa-linux-gcc (GCC) 7.5.0 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout 30544ed5de431fe25d3793e4dd5a058d877c4d77 > # save the attached .config to linux build tree > GCC_VERSION=7.5.0 make.cross ARCH=xtensa > The discussion is happening here: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92938 > If you fix the issue, kindly add following tag > Reported-by: kbuild test robot > > All warnings (new ones prefixed by >>): > > >> WARNING: vmlinux.o(.text.unlikely+0x3e94): Section mismatch in reference from the function bitmap_copy_clear_tail() to the variable .init.rodata:__setup_str_initcall_blacklist > The function bitmap_copy_clear_tail() references > the variable __initconst __setup_str_initcall_blacklist. > This is often because bitmap_copy_clear_tail lacks a __initconst > annotation or the annotation of __setup_str_initcall_blacklist is wrong. > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org -- With Best Regards, Andy Shevchenko