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=-7.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 9B475C433ED for ; Mon, 27 Jul 2020 17:25:45 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 6A96C20672 for ; Mon, 27 Jul 2020 17:25:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6A96C20672 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arndb.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id E75056B0003; Mon, 27 Jul 2020 13:25:44 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id DFD678D0001; Mon, 27 Jul 2020 13:25:44 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id CC6296B0008; Mon, 27 Jul 2020 13:25:44 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0054.hostedemail.com [216.40.44.54]) by kanga.kvack.org (Postfix) with ESMTP id B6FC26B0003 for ; Mon, 27 Jul 2020 13:25:44 -0400 (EDT) Received: from smtpin15.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 43575181AC9B6 for ; Mon, 27 Jul 2020 17:25:44 +0000 (UTC) X-FDA: 77084533008.15.river21_071443126f63 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin15.hostedemail.com (Postfix) with ESMTP id B47971814B0CC for ; Mon, 27 Jul 2020 17:25:42 +0000 (UTC) X-HE-Tag: river21_071443126f63 X-Filterd-Recvd-Size: 4680 Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.134]) by imf08.hostedemail.com (Postfix) with ESMTP for ; Mon, 27 Jul 2020 17:25:41 +0000 (UTC) Received: from mail-qt1-f181.google.com ([209.85.160.181]) by mrelayeu.kundenserver.de (mreue012 [212.227.15.129]) with ESMTPSA (Nemesis) id 1MHEPI-1k4Yrb3EfY-00DEIK for ; Mon, 27 Jul 2020 19:25:39 +0200 Received: by mail-qt1-f181.google.com with SMTP id b25so12816168qto.2 for ; Mon, 27 Jul 2020 10:25:39 -0700 (PDT) X-Gm-Message-State: AOAM5339vB/AvMvIFFNU8ivKL7xDheHGX53AhWwzGb0Bg023UB8xoZvC +OBARzV4a1qHI8Kpi9nmkCKdGt+H0ELEvfiPn+w= X-Google-Smtp-Source: ABdhPJyHnciMJIel1lwAD5bow/zb/QGlp3YciXK2/NVdtnimMUPJo7yU6pZ4mJlHkwU8BKDS8Pa279r2z6tHPp7qb+M= X-Received: by 2002:a37:b484:: with SMTP id d126mr23840011qkf.394.1595870737385; Mon, 27 Jul 2020 10:25:37 -0700 (PDT) MIME-Version: 1.0 References: <20200727162935.31714-1-rppt@kernel.org> <20200727162935.31714-5-rppt@kernel.org> In-Reply-To: <20200727162935.31714-5-rppt@kernel.org> From: Arnd Bergmann Date: Mon, 27 Jul 2020 19:25:20 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2 4/7] arch, mm: wire up memfd_secret system call were relevant To: Mike Rapoport Cc: "linux-kernel@vger.kernel.org" , Alexander Viro , Andrew Morton , Andy Lutomirski , Borislav Petkov , Catalin Marinas , Christopher Lameter , Dan Williams , Dave Hansen , Elena Reshetova , "H. Peter Anvin" , Idan Yaniv , Ingo Molnar , James Bottomley , "Kirill A. Shutemov" , Matthew Wilcox , Mike Rapoport , Michael Kerrisk , Palmer Dabbelt , Paul Walmsley , Peter Zijlstra , Thomas Gleixner , Tycho Andersen , Will Deacon , Linux API , linux-arch , Linux ARM , Linux FS-devel Mailing List , Linux-MM , linux-nvdimm@lists.01.org, linux-riscv , "the arch/x86 maintainers" , Palmer Dabbelt Content-Type: text/plain; charset="UTF-8" X-Provags-ID: V03:K1:AJ6YXLHO9Zc3PnmcKEsnh/lGN9uhDaNgluHEiZzS+jA/mvGJJTA qhEsy4vot51AdoZJ3Ve84McGMozm2NYckVuQbN/UH/wmZSHAU+n4FyRfHuBdv69lu27J+Dk V6nctg9yl8XoMa28/MsCcJU7YtwzmmoyG6eZYJ/uo6YjhUh5R361hrxc6vT5qowH3xKSrYR 5lO/61DEOzxLwAfdXuuag== X-UI-Out-Filterresults: notjunk:1;V03:K0:RHuT7lSLpBQ=:Y4ySimXwTxcUM2Is8E/jfg 2ZmcZesq9aYraZs6pjhmUdawNT54LaYFaU/z3sR7uqNNJdYLsBvWQV3lSRnazZ8HcdF5uWwGm gEzVEsNQR9lt7bfh05sbOroAnfP7+1k3iV9tfsm4Nv+R/xFjYC9VLTDUruQtG6e7RgiAuo7R0 pO/djxV3AMXrnhO8uzayxlgHw2JGIsH5lbpXTuuxgHUXTfev3mwEbq+5m51QDdARkInCdJxgS BldiG2sK/d5pMysFzU1CmxzwCkDOtyn1lHEf7a4f/fl0iLpuktsOD0rYaMaworPxlotPe3OYp 1SWt/RiHCipL3Y0nWOf9ysJwcadiRwOrEBkXTgdqhaVPzNp3APXFdTSulq8DUjHjECUvOtIlp UDlRDRysJH7zVX8mB7V9N/NxMFq+hJhj0jZK0b5xEW+oFsHe0dYKL24bSUdtHJWYbMs52aCdk LPt+/PdaTVPxQd3YRIJiIr7ezf7aiGImPCEG9rGLmPaxpqMTlRH8mQlcBJbPnQ2p+PbC8D7m+ plE1pcE5RGkwhVENOvTsQeHzGvREWDL6d3sWnGGth8qq0iNdyA2NKhuyaPzRbPP6CUEguxoX8 +A+Yzun15hgi8oKKi1BONPbDYqorIZaqxYIh/5jzpfi6iR4Y+nXSxzYg9aNKbJ5/HOzATGcRD 2MgLgexIPPXn0Tm0zG+ZDS4Vppq4Kr5WcVQ/4iyGSIln63APhIpaGcxUBbtR0BJnxxMzjtgRN kvQ1AKhAIWHeScoMnqiMVlH8XiE8jveqseiVjYeVBHrDiTvoufjJPnbJsHuRsQfoaKJWa7SCu V4XSu8teggY9OHMUka3sDHx/OII9vC3K7f1+/mYv8zauBs95jPIrA6ijpZaTTZHBAO3I9r7Ro zOUxg/Wgc4EvMhoRLOEIoaxFILnQNTMZKi+3sM2IDzlTrWlJ1MPD04X6EvxYtePdUrJBpL59Z dZTQrfY9jk/Bbtkts2ixxVqkREuvFLy9jwt9nGJeCGJpahmynno/a X-Rspamd-Queue-Id: B47971814B0CC X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam01 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 Mon, Jul 27, 2020 at 6:30 PM Mike Rapoport wrote: > > From: Mike Rapoport > > Wire up memfd_secret system call on architectures that define > ARCH_HAS_SET_DIRECT_MAP, namely arm64, risc-v and x86. > > Signed-off-by: Mike Rapoport > Acked-by: Palmer Dabbelt Acked-by: Arnd Bergmann