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=-2.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 B0009C282DD for ; Thu, 9 Jan 2020 23:00:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7B60B2072E for ; Thu, 9 Jan 2020 23:00:24 +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="KfSTw+9N" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728848AbgAIXAX (ORCPT ); Thu, 9 Jan 2020 18:00:23 -0500 Received: from mail-pl1-f194.google.com ([209.85.214.194]:37690 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726267AbgAIXAX (ORCPT ); Thu, 9 Jan 2020 18:00:23 -0500 Received: by mail-pl1-f194.google.com with SMTP id c23so61813plz.4 for ; Thu, 09 Jan 2020 15:00:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=ygLLyrVHh5h7nOwhV8Xg8UE4z+ax+T0Fe7V+CAv7gRY=; b=KfSTw+9NA8VyKbeM4bqaookGZqqOTyYcJsKsTHkDkGsBkDmXnux4mFkBW3X0Cytl09 y5lKLQuTGhGFPyaTid6p02kfmux0nfQjc9xbPdt0jfJjUZGDj72s8huPszOfMcsFxC19 OnwVvYhf6hPLQ1qCr7IUlyPYu62jq1HgD7PgN4VWAbZ3FTKhvqpW2emPxRYsM2rsGa3Y NKRPPbzA9t11Zbs8ZCXAR3ccL4TT9VNBneI9iDsNeJh1Y0HcTvfAmHe7TU+Bd9hin7uF kAmf97xaQrJhsIkrb/y8FKHZ2IvXFuGRnySi52iXgpsgg44LD9wI4A47XUR/x/eeNdjJ kcJg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to:user-agent; bh=ygLLyrVHh5h7nOwhV8Xg8UE4z+ax+T0Fe7V+CAv7gRY=; b=c/LkMui0KHhLZpQMTKRGAtWcl41G4qBFT2mZLsINAWOXtJPbWqm9RLft58ZHkLFd+m F+HJ6ktAKU/413z+bim6CUhRMC38zqY41LFaNfbbHNJyBJzmoZwyoyzgK5ztVUYSrb/B 3tSw9y6x9WyfH2cU3B61GW2nmbexOhzA9qU+m3Z3aA3SV43AvjftFKdfQW2gcGUlFvqs MWgqw4/KkHB8LGC5Iel8tD02swweMnbvNklx5NVEgQx/OrCaf0URsC3NSRj4djWTBj0u 7HPraAQojYqCm4cioP8/RROjc514NURCowRruLcPhRjCjH6dh3CQTcYsxiwwUdX0JLNi QqCw== X-Gm-Message-State: APjAAAUqeWQh81XvFmIoVSCRGF/7lWV7xipH7A/lvNtAUuzPHFbBROK6 kQIl/yQSjlCvgAMxgcbMzFI= X-Google-Smtp-Source: APXvYqy3XWVhD0YQurHeHr5+sMLB+1eF4zETXFSqHZ1ZYH7cczDxQjitXWjZdiZ3ffc3HYfSbUvesg== X-Received: by 2002:a17:902:bf09:: with SMTP id bi9mr460555plb.78.1578610822444; Thu, 09 Jan 2020 15:00:22 -0800 (PST) Received: from localhost ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id w131sm97595pfc.16.2020.01.09.15.00.20 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 09 Jan 2020 15:00:21 -0800 (PST) Date: Thu, 9 Jan 2020 15:00:19 -0800 From: Guenter Roeck To: Andrew Morton Cc: Andy Shevchenko , Andy Shevchenko , Rasmus Villemoes , Yury Norov , Linux Kernel Mailing List Subject: Re: [PATCH v2 2/2] lib/test_bitmap: Fix address space when test user buffer Message-ID: <20200109230019.GA5938@roeck-us.net> References: <20200109103601.45929-1-andriy.shevchenko@linux.intel.com> <20200109103601.45929-2-andriy.shevchenko@linux.intel.com> <20200109120814.27198f300bbe209cdc411fc6@linux-foundation.org> <20200109135253.ab86a6a61899221e1e4609fa@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200109135253.ab86a6a61899221e1e4609fa@linux-foundation.org> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jan 09, 2020 at 01:52:53PM -0800, Andrew Morton wrote: > On Thu, 9 Jan 2020 23:04:59 +0200 Andy Shevchenko wrote: > > > On Thu, Jan 9, 2020 at 10:53 PM Andrew Morton wrote: > > > > > > On Thu, 9 Jan 2020 12:36:01 +0200 Andy Shevchenko wrote: > > > > > > > Force address space to avoid the following warning: > > > > > > > > lib/test_bitmap.c:461:53: warning: incorrect type in argument 1 (different address spaces) > > > > lib/test_bitmap.c:461:53: expected char const [noderef] *ubuf > > > > lib/test_bitmap.c:461:53: got char const *in > > > > > > We did this in > > > > > > commit 17b6753ff08bc47f50da09f5185849172c598315 > > > Author: Andy Shevchenko > > > AuthorDate: Wed Dec 4 16:53:06 2019 -0800 > > > Commit: Linus Torvalds > > > CommitDate: Wed Dec 4 19:44:14 2019 -0800 > > > > > > lib/test_bitmap: force argument of bitmap_parselist_user() to proper address space > > > > This is for "parseLIST", while new patch for "parse". > > Oh. This is a fix against the mm patch > lib-add-test-for-bitmap_parse.patch. Please tell us such things! > > But [patch 1/2] is applicable to current mainline, yes? > Yes Guenter