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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 3FA0EC433E0 for ; Thu, 18 Mar 2021 16:13:14 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 9735364F01 for ; Thu, 18 Mar 2021 16:13:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9735364F01 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=alien8.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id ED83A6B0072; Thu, 18 Mar 2021 12:13:12 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id E9C106B0073; Thu, 18 Mar 2021 12:13:12 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D63876B0074; Thu, 18 Mar 2021 12:13:12 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0182.hostedemail.com [216.40.44.182]) by kanga.kvack.org (Postfix) with ESMTP id BD0B46B0072 for ; Thu, 18 Mar 2021 12:13:12 -0400 (EDT) Received: from smtpin08.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 804538249980 for ; Thu, 18 Mar 2021 16:13:12 +0000 (UTC) X-FDA: 77933489424.08.139A196 Received: from mail.skyhub.de (mail.skyhub.de [5.9.137.197]) by imf23.hostedemail.com (Postfix) with ESMTP id 97E88A0009DC for ; Thu, 18 Mar 2021 16:13:05 +0000 (UTC) Received: from zn.tnic (p200300ec2f0fad00070f6d4b275c681b.dip0.t-ipconnect.de [IPv6:2003:ec:2f0f:ad00:70f:6d4b:275c:681b]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 6FF7E1EC0591; Thu, 18 Mar 2021 17:12:58 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1616083978; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=iYAk+sBJZsOFN0LDj0WLxWQznRPOAKXobgPMm4BR1jY=; b=iZU645W5+QzgvAjHSsEnafuzbLMH+MFR6eKTL53NMcfWNWWCuVIioJi0L2FcA2BLpKT06m gJ/GltvmLMHhfRDWQB3kSksfu1SSX1G6ndpxcKb9xM3QyQvZNQNP9TmzLtd/IW6rREqyu3 P+M28m7Fx9Fzv71SMDm+OIAzp4gn0J4= Date: Thu, 18 Mar 2021 17:13:01 +0100 From: Borislav Petkov To: "Yu, Yu-cheng" Cc: x86@kernel.org, "H. Peter Anvin" , Thomas Gleixner , Ingo Molnar , linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-api@vger.kernel.org, Arnd Bergmann , Andy Lutomirski , Balbir Singh , Cyrill Gorcunov , Dave Hansen , Eugene Syromiatnikov , Florian Weimer , "H.J. Lu" , Jann Horn , Jonathan Corbet , Kees Cook , Mike Kravetz , Nadav Amit , Oleg Nesterov , Pavel Machek , Peter Zijlstra , Randy Dunlap , "Ravi V. Shankar" , Vedvyas Shanbhogue , Dave Martin , Weijiang Yang , Pengfei Xu , Haitao Huang , Peter Collingbourne , Andrew Morton Subject: Re: [PATCH v23 21/28] mm: Re-introduce vm_flags to do_mmap() Message-ID: <20210318161301.GG19570@zn.tnic> References: <20210316151054.5405-1-yu-cheng.yu@intel.com> <20210316151054.5405-22-yu-cheng.yu@intel.com> <20210318114232.GD19570@zn.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: X-Stat-Signature: 316zjox1rg6ame7pwnz4gs65qmot1sh7 X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 97E88A0009DC Received-SPF: none (alien8.de>: No applicable sender policy available) receiver=imf23; identity=mailfrom; envelope-from=""; helo=mail.skyhub.de; client-ip=5.9.137.197 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1616083985-563249 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 Thu, Mar 18, 2021 at 08:59:28AM -0700, Yu, Yu-cheng wrote: > Right, do_mmap_pgoff() was removed by commit 45e55300f114. This patch does > not add back the wrapper. Instead, add vm_flags to do_mmap(). Please advice > if I misunderstand the question. I'm just wondering why you even need to mention do_mmap_pgoff() since that thing is gone now... Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette