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 07871C54E67 for ; Tue, 26 Mar 2024 07:44:50 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 7705D6B0088; Tue, 26 Mar 2024 03:44:50 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 7203E6B008A; Tue, 26 Mar 2024 03:44:50 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 5E8346B0092; Tue, 26 Mar 2024 03:44:50 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id 4BD926B0088 for ; Tue, 26 Mar 2024 03:44:50 -0400 (EDT) Received: from smtpin28.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id D8A9C1A04AE for ; Tue, 26 Mar 2024 07:44:49 +0000 (UTC) X-FDA: 81938403498.28.61E6393 Received: from mail-yb1-f181.google.com (mail-yb1-f181.google.com [209.85.219.181]) by imf03.hostedemail.com (Postfix) with ESMTP id 05A9F2000E for ; Tue, 26 Mar 2024 07:44:47 +0000 (UTC) Authentication-Results: imf03.hostedemail.com; dkim=pass header.d=google.com header.s=20230601 header.b=khZJlqut; spf=pass (imf03.hostedemail.com: domain of surenb@google.com designates 209.85.219.181 as permitted sender) smtp.mailfrom=surenb@google.com; dmarc=pass (policy=reject) header.from=google.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1711439088; h=from:from: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:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=Cz/F1g9etmc05WH8wz3xnEAyJnxi7GBwM0dm1FpI4b4=; b=VNWyzbMmXlP2u69+Di9266j492HAQsC0mycpZvjjTgOZjHJqKE9QI57HCBZzVYn/yTnNJV /pu5gelS+ROCZ51MlKQw3RXbgWFMDgG7jk8QGeiO/W9cwXgsT8lrlc5L8BqBOIuPvSdMyg VLFqncAZVrHD/47/I9O+svAFc0Eo0MU= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1711439088; a=rsa-sha256; cv=none; b=cjrQmvc2/8b4ygeme/xpKha5WZB99hI6Gy1ie3iVHePCrNBRRUW3JEWMKlyRa4ARuitd3U 5iJLNd2BrmCTqYKIOU8P31kbXah/I1vY+3R5VQ7a+CE4+iP5Y53Y0OapxLwwUCK54XWeoM Wi+qjqXgfNurLL/qEA3Ea5b5Ria6kVg= ARC-Authentication-Results: i=1; imf03.hostedemail.com; dkim=pass header.d=google.com header.s=20230601 header.b=khZJlqut; spf=pass (imf03.hostedemail.com: domain of surenb@google.com designates 209.85.219.181 as permitted sender) smtp.mailfrom=surenb@google.com; dmarc=pass (policy=reject) header.from=google.com Received: by mail-yb1-f181.google.com with SMTP id 3f1490d57ef6-dc745927098so4830794276.3 for ; Tue, 26 Mar 2024 00:44:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1711439087; x=1712043887; darn=kvack.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=Cz/F1g9etmc05WH8wz3xnEAyJnxi7GBwM0dm1FpI4b4=; b=khZJlqutePvSpKyiZ5B6aUm+B/xLmlPefmHqjEtmgS+7bNLPd8uxAu8QMF3hvNAZBi KmI92OScSoqVoohFzKH9DSKMwtXJKKCmjtI3bvBTRMX8gmKkwRCpfwRrY0uZikNkw8qi 6GgzwRirjhnyqhQ5gG+AXJYAIj/yGwbnTFjguopjzevKRFdavfsH2gESwJmGzxCQfB66 0AMKOUda9OVKXNvLTt1kamITLjRB9TEqty6tMyWwQExJQghDtkPI0ZgVxaDNjXp19pr2 yXNsmAvHeCRyvqZHPgX0XLVnD8mmZXdaZI3YxD5V6QA+Prm+IWPhDcPuOsroxX2D/FSA +q0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1711439087; x=1712043887; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Cz/F1g9etmc05WH8wz3xnEAyJnxi7GBwM0dm1FpI4b4=; b=cr49IqbtJgysATBw4TSHQPqDrLgD4SeR7FJnnG3B3fEN+nN8+FHp2KXSJj/XO4WvAE EoaMwKb0ULJEr2/400R7APgGbJU1Cp1RGBMsp2Xmn94a8lnnAxBQu/KGJSMNE1JZujyU wgtVCBA05EWfjXM0xNgqcxOH1NqvWmP3x8o0LxteybmCAOtE4E/PhVWqwyhVO9qAKdrO wfPEiOsKVRukRo9XYcFc83/br6Y0QzErwke/rKA+3Yq/y/wo55f2EGMlqJPhO+d3vHcy GH4WPZPdwDJnVGvMYa6Foz+THUImpEa4G2YT3IvtPKe87N/4W8wkyXwKfqkrYmM87QsI Fr4A== X-Forwarded-Encrypted: i=1; AJvYcCUShujQJW+gtsN69svqbmIeTclFcqckJSRdGbNGLNPReYOc12qaRuQA4EK8PwrsUi9qMm6dvVBd6YYFZIh5rY2Mgxw= X-Gm-Message-State: AOJu0YwaWDBUejVgzbtlyVRRWqgbyzLdQ1nW4Lh1z+idl0/+zLuLeryw oTu24a7IkhAnauZ8Q28ETDG0GrQ+jpQeBV2L5ozaAPT4jUaz6o83mWZL2S/3K0KfjMGZQW0Cmp9 JRS+mwAKE9Fq/bJq42kNx2/7ONB6xbkEDIhJo X-Google-Smtp-Source: AGHT+IEdCDZ+UQgHigPDs5+s1IAuReppMwrREaCKwZkaU3zi2sLutvU3tCdyAQkTtrervBLZICRayrZH9CVkGL4B6Ig= X-Received: by 2002:a5b:bcc:0:b0:dd1:2f58:6a2e with SMTP id c12-20020a5b0bcc000000b00dd12f586a2emr7574603ybr.9.1711439086730; Tue, 26 Mar 2024 00:44:46 -0700 (PDT) MIME-Version: 1.0 References: <202403252127.967BczRr-lkp@intel.com> In-Reply-To: <202403252127.967BczRr-lkp@intel.com> From: Suren Baghdasaryan Date: Tue, 26 Mar 2024 00:44:34 -0700 Message-ID: Subject: Re: [linux-next:master 1059/1266] ERROR: modpost: "memcpy" [mm/zsmalloc.ko] undefined! To: kernel test robot Cc: Kent Overstreet , oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Andrew Morton , Pasha Tatashin Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Stat-Signature: kntmdydrhwurz1n5kwdin3h9h8nnr6zu X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 05A9F2000E X-Rspam-User: X-HE-Tag: 1711439087-151579 X-HE-Meta: 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 D+LAwzTM vNFyhELjPMSN8nyUqcn5rh293OvsH2S/qCx9if69i9G/g5CcJ0z8HurBotMALpYljAAkvm+TQn/65GGFh9S0X2h6mkNu4Az2JXyhBDqYIcGdmgr5OBGmJAk1xc5TYw5GN1xoPg3LWASJouOvXNNPUNqePv41uCbbCWha2FH2MAi2G/H+wYKftgWDx2JUWmwo0zqRcrA8hV2+gobzTIiJ2oTW361e854fFaUq0hyFoXWFq+7wcIDi3qNxf80MMs/aljS6cS/kU3BAU9wSxCMiy4dgwGKAnN/0t4DP51+LNtReLpg79zQr6XtPj6SGNMQA+x0XHLFbYRExP+aBaB5Wk3wPA46yR18xl8yAnOAtRuj+Yr/EOdCi9dLoxqRg+N0j9XDEEnKqqf9XUihvIdYBy/8xmkHibvCi6LDInqm8z98uqIF8uTDt3lQ40bg== 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: List-Subscribe: List-Unsubscribe: On Mon, Mar 25, 2024 at 6:37=E2=80=AFAM kernel test robot w= rote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.g= it master > head: 1fdad13606e104ff103ca19d2d660830cb36d43e > commit: 6cf40170b919c155125793476778ae33d7e9c7ec [1059/1266] fix missing = vmalloc.h includes > config: alpha-randconfig-r022-20221031 (https://download.01.org/0day-ci/a= rchive/20240325/202403252127.967BczRr-lkp@intel.com/config) > compiler: alpha-linux-gcc (GCC) 13.2.0 > reproduce (this is a W=3D1 build): (https://download.01.org/0day-ci/archi= ve/20240325/202403252127.967BczRr-lkp@intel.com/reproduce) > > If you fix the issue in a separate patch/commit (i.e. not just a new vers= ion of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot > | Closes: https://lore.kernel.org/oe-kbuild-all/202403252127.967BczRr-lkp= @intel.com/ > > All errors (new ones prefixed by >>, old ones prefixed by <<): > > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/nls_cp1250.o > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/nls_cp1251.o > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/nls_iso8859-2.o > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/nls_iso8859-4.o > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/nls_cp1255.o > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/nls_koi8-r.o > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/mac-centeuro.o > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/mac-croatian.o > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/mac-gaelic.o > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/mac-turkish.o > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/jbd2/jbd2.o > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/isofs/isofs.o > WARNING: modpost: missing MODULE_DESCRIPTION() in lib/zlib_deflate/zlib_d= eflate.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpio/gpio-pcf85= 7x.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pci/pci-stub.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/video/fbdev/mac= modes.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/video/fbdev/kyr= o/kyrofb.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/video/fbdev/gol= dfishfb.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/virtio/virtio_d= ma_buf.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/tty/ttynull.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/char/lp.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tiny/bo= chs.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/floppy.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/null_blk/= null_blk.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mfd/pcf50633-gp= io.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/dax/dax.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/scsi/scsi_commo= n.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/scsi/advansys.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/scsi/BusLogic.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/scsi/aha1542.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/scsi/g_NCR5380.= o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/scsi/atp870u.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/scsi/ppa.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/scsi/imm.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/cdrom/cdrom.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/ch34= 1.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/mxup= ort.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/libc= omposite.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/func= tion/usb_f_acm.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/func= tion/usb_f_ss_lb.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/func= tion/u_serial.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/func= tion/usb_f_obex.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/func= tion/usb_f_mass_storage.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/func= tion/usb_f_fs.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/func= tion/usb_f_printer.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/lega= cy/g_zero.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/lega= cy/g_dbgp.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/input/vivaldi-f= map.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/rtc/rtc-rc5t583= .o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/media/rc/rc-cor= e.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hwmon/mr75203.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-a4tech.= o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-aureal.= o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-belkin.= o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-betopff= .o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-bigbenf= f.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-chicony= .o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-cypress= .o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-emsff.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-elecom.= o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-elo.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-ezkey.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-vivaldi= -common.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-gyratio= n.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-holtek-= kbd.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-holtek-= mouse.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-kensing= ton.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-keytouc= h.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-kye.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-lcpower= .o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-letsket= ch.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-magicmo= use.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-maltron= .o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-mf.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-microso= ft.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-montere= y.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-ntrig.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-pl.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-petalyn= x.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-retrode= .o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-saitek.= o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-samsung= .o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-semitek= .o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-sony.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-steelse= ries.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-gaff.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-tmff.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-tivo.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-zydacro= n.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-viewson= ic.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-waltop.= o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governo= r_performance.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/nvdimm/libnvdim= m.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/nvdimm/nd_pmem.= o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/nvdimm/nd_virti= o.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pcmcia/pcmcia_r= src.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/greybus/greybus= .o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/greybus/gb-es2.= o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/siox/siox-bus-g= pio.o > >> ERROR: modpost: "memcpy" [mm/zsmalloc.ko] undefined! > >> ERROR: modpost: "memcpy" [fs/nls/nls_euc-jp.ko] undefined! > ERROR: modpost: "memcpy" [fs/reiserfs/reiserfs.ko] undefined! > >> ERROR: modpost: "memcpy" [fs/ext4/ext4.ko] undefined! > >> ERROR: modpost: "memcpy" [fs/jbd2/jbd2.ko] undefined! > >> ERROR: modpost: "memcpy" [fs/isofs/isofs.ko] undefined! > >> ERROR: modpost: "memcpy" [fs/xfs/xfs.ko] undefined! > >> ERROR: modpost: "memcpy" [fs/f2fs/f2fs.ko] undefined! > >> ERROR: modpost: "memcpy" [crypto/rsa_generic.ko] undefined! > >> ERROR: modpost: "memcpy" [crypto/cmac.ko] undefined! > WARNING: modpost: suppressed 154 unresolved symbol warnings because there= were too many) I spent a couple hours to figure this out and I can easily fix these errors by simply replacing the inclusion that was introduced in our patchset with a forward declaration like this: arch/alpha/lib/memcpy.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/alpha/lib/memcpy.c b/arch/alpha/lib/memcpy.c index 0e536a1a39ff..3bf0cbac3091 100644 --- a/arch/alpha/lib/memcpy.c +++ b/arch/alpha/lib/memcpy.c @@ -18,7 +18,8 @@ #include #include -#include + +extern void * memcpy(void *, const void *, size_t); /* * This should be done in one go with ldq_u*2/mask/stq_u. Do it However I can't figure out why the inclusion of linux/string.h leads to the memcpy symbol not being exported anymore (you can see EXPORT_SYMBOL(memcpy) at the end of memcpy.c). If someone can figure it out please let me know so I can write a meaningful description for the fixup patch. Thanks, Suren. > > -- > 0-DAY CI Kernel Test Service > https://github.com/intel/lkp-tests/wiki