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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D4CD3C433EF for ; Fri, 27 May 2022 08:25:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:To:Subject:MIME-Version: Date:Message-ID:Reply-To:Cc:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=S2aQMymYJbh50RxjNKub9NiZ4I14ZvamlMc4TEtZIFo=; b=uE9wTzAlUdSaJ9iOinw5fCyvTj 6s+BBOJVCGlpGeeLAqUMRge8RdLkJ7ikcHbdELOyVdrotOvXnyxeChlkdQOmOI4DGNgerWCyxHNaq v6YwhEBdUjxXpXA96BzbHaDkiLmBw8tCOv8wZujdkcm0L5uSJx+E8XbCuUxpKGLEWDf4l4MpDsClp Nydow/GRUgCPLVC3iunNFI3ZlHIpjPyNgroReZKXVAxHpdoY7qBtQLaEVh/QV8Wk0NeYuyx7HoDcg c2f9CDEvsHeAnFf/6uItS1slhN4Em6lTmugQZ3qACUxZkdx8PRA7z6Sod7X37OzbZHg0f4f7/c+EY Spvlgr9Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nuVH1-00H0j4-Qb; Fri, 27 May 2022 08:24:43 +0000 Received: from out30-44.freemail.mail.aliyun.com ([115.124.30.44]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nuVGy-00H0hj-9e for linux-arm-kernel@lists.infradead.org; Fri, 27 May 2022 08:24:42 +0000 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R991e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e01424;MF=baolin.wang@linux.alibaba.com;NM=1;PH=DS;RN=9;SR=0;TI=SMTPD_---0VEWM8cC_1653639872; Received: from 30.32.82.202(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0VEWM8cC_1653639872) by smtp.aliyun-inc.com(127.0.0.1); Fri, 27 May 2022 16:24:33 +0800 Message-ID: Date: Fri, 27 May 2022 16:25:00 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0 Subject: Re: [syzbot] upstream build error (18) To: syzbot , anshuman.khandual@arm.com, catalin.marinas@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, mike.kravetz@oracle.com, songmuchun@bytedance.com, syzkaller-bugs@googlegroups.com, will@kernel.org References: <000000000000f2655205dff90da9@google.com> From: Baolin Wang In-Reply-To: <000000000000f2655205dff90da9@google.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220527_012440_569932_BAA13625 X-CRM114-Status: UNSURE ( 5.77 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, On 5/27/2022 3:14 PM, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: 7e284070abe5 Merge tag 'for-5.19/dm-changes' of git://git... > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=1233ae81f00000 > kernel config: https://syzkaller.appspot.com/x/.config?x=854cea6cbaeb1d1b > dashboard link: https://syzkaller.appspot.com/bug?extid=a0b95614aef2afe9e488 > compiler: aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 > userspace arch: arm64 > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+a0b95614aef2afe9e488@syzkaller.appspotmail.com > > arch/arm64/mm/hugetlbpage.c:515:9: error: implicit declaration of function 'get_clear_flush'; did you mean 'ptep_clear_flush'? [-Werror=implicit-function-declaration] > arch/arm64/mm/hugetlbpage.c:515:9: error: incompatible types when returning type 'int' but 'pte_t' was expected > arch/arm64/mm/hugetlbpage.c:516:1: error: control reaches end of non-void function [-Werror=return-type] I've sent out a fix patch [1], please try it. Thanks. [1] https://lore.kernel.org/all/814e20c19b110209ee12ecae7cb05f8a78d021c8.1653625820.git.baolin.wang@linux.alibaba.com/ _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel