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=-10.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 18544C433E0 for ; Fri, 19 Feb 2021 06:35:32 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 5A8E364EC4 for ; Fri, 19 Feb 2021 06:35:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5A8E364EC4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 97E706B0005; Fri, 19 Feb 2021 01:35:30 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 92E726B006C; Fri, 19 Feb 2021 01:35:30 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 844E46B006E; Fri, 19 Feb 2021 01:35:30 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0215.hostedemail.com [216.40.44.215]) by kanga.kvack.org (Postfix) with ESMTP id 6CE6A6B0005 for ; Fri, 19 Feb 2021 01:35:30 -0500 (EST) Received: from smtpin09.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 2B9E5181AF5EA for ; Fri, 19 Feb 2021 06:35:30 +0000 (UTC) X-FDA: 77834056020.09.48F1C46 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf27.hostedemail.com (Postfix) with ESMTP id A1E2C80192C6 for ; Fri, 19 Feb 2021 06:35:25 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id A790F64E5F; Fri, 19 Feb 2021 06:35:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1613716528; bh=/Lk7wynCejZGcmcUViHuyKF4nXwwJIHlkPN688i5DX0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ftLMoksNFwIqlShMDMTAWl2h+1pJMu/5JdmE3snh/vFIc1bXfwlzrKwh1Xkv2R/dH 2Jm8EiMt9xQCfmKNlKcR7lajxzPsc9tazVN89uvphNpoIiFnVZ2j4SfLMBtrbnt8GB Wk84hNynP1YReV2sN4xYbbulMGhXb7du2xMj9HGM= Date: Fri, 19 Feb 2021 07:35:24 +0100 From: Greg Kroah-Hartman To: Ivan Safonov Cc: kbuild-all@lists.01.org, Linux Memory Management List , Pritthijit Nath , Dan Carpenter , kernel test robot Subject: Re: [linux-next:master 10767/11658] drivers/staging/wlan-ng/p80211netdev.c:572:33: sparse: sparse: incorrect type in argument 1 (different address spaces) Message-ID: References: <202102181635.MjFPiL57-lkp@intel.com> <34f1b30f-e681-8035-7014-a4ae6c8dc8d9@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <34f1b30f-e681-8035-7014-a4ae6c8dc8d9@gmail.com> X-Stat-Signature: wnp4u6wiwuxpspx5jk513qx9k5i85ymd X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: A1E2C80192C6 Received-SPF: none (kernel.org>: No applicable sender policy available) receiver=imf27; identity=mailfrom; envelope-from=""; helo=mail.kernel.org; client-ip=198.145.29.99 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1613716525-193915 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 Fri, Feb 19, 2021 at 09:26:08AM +0300, Ivan Safonov wrote: > On 2/18/21 11:55 AM, kernel test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > head: cd560d8023bf73c94d755908c8d4a0994dd1ec34 > > commit: bc4bf94cc2aed9192184782dbb9f884c5d6b9e82 [10767/11658] staging:wlan-ng: use memdup_user instead of kmalloc/copy_from_user > > config: i386-randconfig-s001-20210218 (attached as .config) > > compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 > > reproduce: > > # apt-get install sparse > > # sparse version: v0.6.3-215-g0fb77bb6-dirty > > # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=bc4bf94cc2aed9192184782dbb9f884c5d6b9e82 > > git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > > git fetch --no-tags linux-next master > > git checkout bc4bf94cc2aed9192184782dbb9f884c5d6b9e82 > > # save the attached .config to linux build tree > > make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386 > > > > If you fix the issue, kindly add following tag as appropriate > > Reported-by: kernel test robot > > > > Greg, should I fix my patch? > > Pritthijit Nath has already made a fix for > this warning: > http://driverdev.linuxdriverproject.org/pipermail/driverdev-devel/2021-February/150785.html Can you respond to that email with a "Reviewed-by:" please? thanks, greg k-h