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=-7.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,URIBL_SBL,URIBL_SBL_A,USER_AGENT_GIT 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 4F853C00449 for ; Sun, 7 Oct 2018 14:53:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 10DB320882 for ; Sun, 7 Oct 2018 14:53:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="KPya64jF" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 10DB320882 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=roeck-us.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728121AbeJGWAz (ORCPT ); Sun, 7 Oct 2018 18:00:55 -0400 Received: from mail-pl1-f195.google.com ([209.85.214.195]:42500 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726527AbeJGWAz (ORCPT ); Sun, 7 Oct 2018 18:00:55 -0400 Received: by mail-pl1-f195.google.com with SMTP id c8-v6so8908698plo.9 for ; Sun, 07 Oct 2018 07:53:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id; bh=QwlVY8Rq8z6tW5V0vwHSnSvi9n7x6WJWWS7PyA+5O5Q=; b=KPya64jFPGl8DSOLSPtRQaK5nwse5zrIl9I3XfoFFCmmCq7J46BnWiXc7uR3nvg1oj YSFkWJuVItHpLqrdfmmP53xGIpBWaHeJlGo4VyQqvvnX3i1G64mK/mbz53CNDXu0yfoT 9T9Yc1i8U/zmTDRfjsEa5ZphqxHkX53IPAmuZl1exvhNBnqjeRzoIsM796g8E64+4KbK UQgWifkPnducA0KERBeQJiRg3oonh4OYlDUVXYasGQ34lWPfV3kgWJppyDyjJhKStNwg PbONH/mChT6OlH/Ca9LLRwlZYTECNC2qT+8yzPfQdl84HTEYZnQgupEmiUMaCaxBKjaB pORQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id; bh=QwlVY8Rq8z6tW5V0vwHSnSvi9n7x6WJWWS7PyA+5O5Q=; b=Cam+ye8Eayj8ehMk9nUDT/3kunNkaR2WAwsbfgO33V9WLDopG5alFLZ8jfUOxvfnUI hP93DhCQgt7K7eujhXlE2tWfQeSFzZAfYJGixvs3+vk2T3NsJhj91WLW4Ty3cbUcqduf QeeQTzmXoKegy8qV/kt/CmScGzbJqHzpCZisnbnDGAR1tJtWoLSPF5ZkrORuDRvUL9zt b3smAGG2vEYFJKPvUaOstxPpEKSbNCxaLEOp6O6GHVzf3vQrIfGv2rL5WvrBF96veD8k WPF0eD0Nl/vXu7E6jJf27nNg+fHhzydam/ZUOwWR0w68TwI4VDm8X41Qxxkx+pT+ez+w moVw== X-Gm-Message-State: ABuFfogxg8Xw4mGPOiM+OXHt0nmoCuNNFjzuv9DM1o4IazokfBtGtQTe I+ydKCOvoGodxVsdZ0PI53BWQoZV X-Google-Smtp-Source: ACcGV62UkHUvCGvE5RmhAIGQ9wB3B60hZkO2xYq8dyQYtOkbKJnL7HS+Mdd3/fnjxbzgeyxGafOMtg== X-Received: by 2002:a17:902:1566:: with SMTP id b35-v6mr20085215plh.135.1538924005736; Sun, 07 Oct 2018 07:53:25 -0700 (PDT) Received: from localhost (108-223-40-66.lightspeed.sntcca.sbcglobal.net. [108.223.40.66]) by smtp.gmail.com with ESMTPSA id p3-v6sm16941351pfo.130.2018.10.07.07.53.24 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 07 Oct 2018 07:53:24 -0700 (PDT) From: Guenter Roeck To: Ley Foon Tan Cc: nios2-dev@lists.rocketboards.org, linux-kernel@vger.kernel.org, Guenter Roeck Subject: [PATCH] nios2: ksyms: Add missing symbol exports Date: Sun, 7 Oct 2018 07:53:20 -0700 Message-Id: <1538924000-17898-1-git-send-email-linux@roeck-us.net> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Building nios2:allmodconfig fails as follows (each symbol is only listed once). ERROR: "__ashldi3" [drivers/md/dm-writecache.ko] undefined! ERROR: "__ashrdi3" [fs/xfs/xfs.ko] undefined! ERROR: "__ucmpdi2" [drivers/media/i2c/adv7842.ko] undefined! ERROR: "__lshrdi3" [drivers/md/dm-zoned.ko] undefined! ERROR: "flush_icache_range" [drivers/misc/lkdtm/lkdtm.ko] undefined! ERROR: "empty_zero_page" [drivers/md/dm-mod.ko] undefined! The problem is seen with gcc 7.3.0. Export the missing symbols. Fixes: 2fc8483fdcde ("nios2: Build infrastructure") Signed-off-by: Guenter Roeck --- arch/nios2/kernel/nios2_ksyms.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/nios2/kernel/nios2_ksyms.c b/arch/nios2/kernel/nios2_ksyms.c index bf2f55d10a4d..4e704046a150 100644 --- a/arch/nios2/kernel/nios2_ksyms.c +++ b/arch/nios2/kernel/nios2_ksyms.c @@ -9,12 +9,20 @@ #include #include +#include +#include + /* string functions */ EXPORT_SYMBOL(memcpy); EXPORT_SYMBOL(memset); EXPORT_SYMBOL(memmove); +/* memory management */ + +EXPORT_SYMBOL(empty_zero_page); +EXPORT_SYMBOL(flush_icache_range); + /* * libgcc functions - functions that are used internally by the * compiler... (prototypes are not correct though, but that @@ -31,3 +39,7 @@ DECLARE_EXPORT(__udivsi3); DECLARE_EXPORT(__umoddi3); DECLARE_EXPORT(__umodsi3); DECLARE_EXPORT(__muldi3); +DECLARE_EXPORT(__ucmpdi2); +DECLARE_EXPORT(__lshrdi3); +DECLARE_EXPORT(__ashldi3); +DECLARE_EXPORT(__ashrdi3); -- 2.7.4