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=-8.8 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, SIGNED_OFF_BY,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 47E47C43441 for ; Fri, 9 Nov 2018 18:07:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E36132086C for ; Fri, 9 Nov 2018 18:07:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=aol.com header.i=@aol.com header.b="M4N/C1wt" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E36132086C Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=aol.com 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 S1728615AbeKJDsq (ORCPT ); Fri, 9 Nov 2018 22:48:46 -0500 Received: from sonic310-21.consmr.mail.gq1.yahoo.com ([98.137.69.147]:46770 "EHLO sonic310-21.consmr.mail.gq1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728162AbeKJDsp (ORCPT ); Fri, 9 Nov 2018 22:48:45 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=aol.com; s=a2048; t=1541786824; bh=yQJkBtN7lSvAJ4kOq/GubbEDzJk3wH13TAO824XnKw4=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From:Subject; b=M4N/C1wt0Xl4cjDYzCX1dBVQX6q3PyBuiWeAzuYOyj+nsenZSDjYJq2jbIiQeh79N8JN7ZjJasYCN30tpqeqChxLFJW0hY1rcSAR3agK4CNLNxa0GjnNFNyy+h2p3JOH9Kc6Z1q4syUtudRXD/nd610ZTGszcSVoEdbKhP6dBydiMB5RQZPpiXl9iHc1gZExeiZi4Qw7m8vYN41qG+gb9Ius7hBdVfvgWDhIr5a043ir6WZunSmR+rTx0a+rHTXNDXbb4YjcV9zgXRtsoSXowpTwwu8UsdVz7FG3rPBCuikCtOjE081nJcGedeESpr+eqnVzmTtB4WqBeE/7c4u6iw== X-YMail-OSG: KwWXtu8VM1msmCPPgWO5NHz_QpkfgC60YZxLAWih9n2t1zTkZl7C9eq0hVICmwv fV2iJ5yWeeXHVQPdlSjEMjfwXeq7JdAoFjFYhIaDBv_JIjOWVONczLuYLPWEhpxbmhKf5.8DO3c8 YoNH83qQf9A7ZbjkyWzH3TliwmwoUrkc2f7c9iGtLKfBUqkxrTpQ1kml.E2ks7ytpPdqacAywEmH O.g4W2Njxk8oqlSOJA2fcfqXC2tHF_EWBabJwX7pjtlGdMAEfMoPmkbvTHYRmQdadfMVlHXuKuCt gX8lvVtZIGrLFTBiprAxfZnEOCEUDygDYSfMsBsJPl1flFN6sOsJJYSbx5YjvPd.aFCeJFu4uB80 _xCTdrxpbNMEgNe8Wc8W8hvg1285.5W81QhIy.YDMCw07gEz7IOqiCimzvBGTzxXI_3TUJ_f8Bhk nd5ju.N5_x7OrftpS72ihvoCeUw3vHXbl2TeOizv0HohgJZnqzLLweUmI5Q3S0CmUa0ni9VFwcp7 gfRHG9qMgxopkzv1uMQvXVXpUx3.Shl1HT7.MboU2mJNVcDwxo.4ijcyy9rmy.wOs1Mzv_ZGK0rb ZuvpXerdBJjnqPquCOn9Hg.BKYgWemUHLv7H.J2iozhBx2B63N8CY1XRtW0vLsNIgM18F2twydHG .h.QISfasC5a.TNjeiFdS2STM1J0bIz1_eTdvUPNRY7X5_S0Mw.J9d1iDB_UfOs41KXdTlb8CszD r.kWLS0Pricfnt9qG28OMtWFe7wUPr6C_Gt3r6PiwMTMv7GGP8g6Z1uBkEd._35nNzEYFINIjF0B AyNcS1ixfHfkMqVGnN90b3jOOaqHrjlMtGgcoOtbVWv5Hchgc8MCZ_t4SUwj.xSoR0lmQIeXqZ4. Nk2b9CYsWDCpvCLPANYh5xmI7V4Jr8jwgi4Zl7anT_EvFgCds0WxBQPDFznirzOz.thLl53DtBr7 K4_niorPfTuBGBM36yExmPLqtByVzolKaVBSCWfhrTU3gN70rXtqG9LfJxvwHhE.r4N5UMePmhTX rqzhevNiHqOxjWJMvcGGdhVK3W0_sEsCeeHPSAP.pDofhlw-- Received: from sonic.gate.mail.ne1.yahoo.com by sonic310.consmr.mail.gq1.yahoo.com with HTTP; Fri, 9 Nov 2018 18:07:04 +0000 Received: from 115.204.194.147 (EHLO [10.1.1.220]) ([115.204.194.147]) by smtp417.mail.gq1.yahoo.com (Oath Hermes SMTP Server) with ESMTPA ID 210425bf1609ea178f945a5cdea3c67d; Fri, 09 Nov 2018 18:06:59 +0000 (UTC) Subject: Re: [PATCH] staging: erofs: select LZ4_DECOMPRESS to fix build error To: Randy Dunlap , LKML , Greg Kroah-Hartman Cc: linux-erofs@lists.ozlabs.org, kbuild test robot References: From: Gao Xiang Message-ID: Date: Sat, 10 Nov 2018 02:06:53 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.3.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Randy, Thanks for taking time, I have sent a patch to Greg fixing this issue. :) https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git/commit/?h=staging-testing&id=7962e63a2f4140631ad10d475d96193a3bc8ec2f Thanks, Gao Xiang On 2018/11/10 1:58, Randy Dunlap wrote: > From: Randy Dunlap > > EROFS Data Compression support uses LZ4 decompression, so it > should select LZ4_DECOMPRESS to prevent this build error: > > drivers/staging/erofs/unzip_vle_lz4.o: In function `z_erofs_unzip_lz4': > drivers/staging/erofs/unzip_vle_lz4.c:18: undefined reference to `LZ4_decompress_safe_partial' > > Signed-off-by: Randy Dunlap > Reported-by: kbuild test robot