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 5CCB4C433E0 for ; Tue, 26 Jan 2021 10:19:56 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id CA87C21744 for ; Tue, 26 Jan 2021 10:19:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CA87C21744 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id D167D8D00BE; Tue, 26 Jan 2021 05:19:54 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id C9E5B8D00B0; Tue, 26 Jan 2021 05:19:54 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B3D488D00BE; Tue, 26 Jan 2021 05:19:54 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0227.hostedemail.com [216.40.44.227]) by kanga.kvack.org (Postfix) with ESMTP id 919228D00B0 for ; Tue, 26 Jan 2021 05:19:54 -0500 (EST) Received: from smtpin12.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 55230180AD80F for ; Tue, 26 Jan 2021 10:19:54 +0000 (UTC) X-FDA: 77747530308.12.cart47_2e112e72758d Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin12.hostedemail.com (Postfix) with ESMTP id 366C2180555DE for ; Tue, 26 Jan 2021 10:19:54 +0000 (UTC) X-HE-Tag: cart47_2e112e72758d X-Filterd-Recvd-Size: 3556 Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by imf15.hostedemail.com (Postfix) with ESMTP for ; Tue, 26 Jan 2021 10:19:53 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1611656392; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=FkBlpLaDLCjmZaDvBj+nmc1/By5Jyg5M7J+fO4B7Whk=; b=mtCxn6j0A/mh0LBKPiDz4ztviV4HkdrzPqf3uj9oB4ypZic601FKrti0WVEckGQnRr99Cd 49ulTY0OojdKvVqB8DyMLyGtVT3l1L6HWwjvOsiIsbmeTyXT7T1PhEh7zUswGx3af0EVxk q5DAUvY+as7fxIaUNVFBvFArUNaDp8E= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 4B6D6AE40; Tue, 26 Jan 2021 10:19:52 +0000 (UTC) Date: Tue, 26 Jan 2021 11:19:50 +0100 From: Michal Hocko To: David Hildenbrand Cc: Mike Rapoport , Andrew Morton , Alexander Viro , Andy Lutomirski , Arnd Bergmann , Borislav Petkov , Catalin Marinas , Christopher Lameter , Dan Williams , Dave Hansen , Elena Reshetova , "H. Peter Anvin" , Ingo Molnar , James Bottomley , "Kirill A. Shutemov" , Matthew Wilcox , Mark Rutland , Mike Rapoport , Michael Kerrisk , Palmer Dabbelt , Paul Walmsley , Peter Zijlstra , Rick Edgecombe , Roman Gushchin , Shakeel Butt , Shuah Khan , Thomas Gleixner , Tycho Andersen , Will Deacon , linux-api@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-nvdimm@lists.01.org, linux-riscv@lists.infradead.org, x86@kernel.org, Hagen Paul Pfeifer , Palmer Dabbelt Subject: Re: [PATCH v16 06/11] mm: introduce memfd_secret system call to create "secret" memory areas Message-ID: <20210126101950.GJ827@dhcp22.suse.cz> References: <20210121122723.3446-1-rppt@kernel.org> <20210121122723.3446-7-rppt@kernel.org> <20210125170122.GU827@dhcp22.suse.cz> <20210125213618.GL6332@kernel.org> <20210126071614.GX827@dhcp22.suse.cz> <20210126083311.GN6332@kernel.org> <20210126090013.GF827@dhcp22.suse.cz> <20210126092011.GP6332@kernel.org> <20210126094903.GI827@dhcp22.suse.cz> <23850371-a19f-51fa-d813-6e78624ee8f8@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <23850371-a19f-51fa-d813-6e78624ee8f8@redhat.com> 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 Tue 26-01-21 10:53:08, David Hildenbrand wrote: [...] > I assume you've seen the benchmark results provided by Xing Zhengjun > > https://lore.kernel.org/linux-mm/213b4567-46ce-f116-9cdf-bbd0c884eb3c@linux.intel.com/ I was not. Thanks for the pointer. I will have a look. -- Michal Hocko SUSE Labs