From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on archive.lwn.net X-Spam-Level: X-Spam-Status: No, score=-5.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=unavailable autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by archive.lwn.net (Postfix) with ESMTP id 15BD77D04D for ; Tue, 5 Mar 2019 20:56:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726539AbfCEU40 (ORCPT ); Tue, 5 Mar 2019 15:56:26 -0500 Received: from mail-lf1-f67.google.com ([209.85.167.67]:43741 "EHLO mail-lf1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726427AbfCEU40 (ORCPT ); Tue, 5 Mar 2019 15:56:26 -0500 Received: by mail-lf1-f67.google.com with SMTP id p73so6617423lfe.10; Tue, 05 Mar 2019 12:56:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=WE0JkjBhL2D3ZwDI3KhHguSjafeFaOI1IIth7XaAq5U=; b=S4Onm1RDenpAoQv20D6kO8ovJbXePT5gbblV3YYnd2wy4IKwVpNZ293ZWD9ZahTJPh BjtW7znsMWz2l0YAgnJWh1S1I8CODtzdAFeQo1Vt10Blds18rW9z5VHKD/OsKG+0AQqY Z4D2mUak55vTSNdI4bfKX2NYfMIH8+VkCaYTS7rT2PGQxSGdUQjTkVHk6DjIM20nJ1wy i+4Q+IBh65aiBSYt1J3srcxr5syxvG3Mm9P+j425RUjmlvHEVxpBIHV9jA5shCbi3Wrh sVJ9ncEgqIQdk6oSivcCDCkoPp8gtyK/dogle85liIwQ4UgkA8gpOvgTjmGeqm4tcFkY qrQA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=WE0JkjBhL2D3ZwDI3KhHguSjafeFaOI1IIth7XaAq5U=; b=O1+AIobj8BUxJG+hXHY3an636vrBuTlLrlDrHOSozwHTG89U4v2sVj+nOh7QWewmZt hbpLD2Q73JeCUL0eI6Gwq0klBRKrQaO8pN7Lie4S15Zv3I61ykkMUKehGymU/jrCYIl0 /jfTsWnkQtCbLHP5Euzu2YVelTagVviOy1i/vxQDCDA2faOq1P42ih1/Rm9EKndj9N93 oQ+eqcYNEb4U5Ipu9c6wc74/Ipvnh9b0JZ8ox7nNzCsha9bCVhIC7hc3wWKL4ebxIBmE OIwDFt6w12RSOAhTzR6nHMQfebn+c5IUatdvNFSUTZrwwz1+U0b9torlxbDxDaEdCtiQ iGcQ== X-Gm-Message-State: APjAAAV0eNYevjyBQSAGY2DrvNyCfdd9QzEekqGAKclqJbKi9A3CXv3w IUkQ5/KRnJ9OHWAqBvs4tJY= X-Google-Smtp-Source: APXvYqy29jLiIHUYtLqgV8EJpQYcmDXVGiEaQ/a/70crp6G+M3YK2JJEhdG0t4Mkpubs8+3KmXdr3Q== X-Received: by 2002:ac2:4192:: with SMTP id z18mr1814838lfh.39.1551819383329; Tue, 05 Mar 2019 12:56:23 -0800 (PST) Received: from localhost ([94.25.171.210]) by smtp.gmail.com with ESMTPSA id s21sm524371lfc.53.2019.03.05.12.56.21 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 05 Mar 2019 12:56:22 -0800 (PST) From: Yury Norov X-Google-Original-From: Yury Norov Date: Tue, 5 Mar 2019 23:56:20 +0300 To: Yury Norov Cc: Catalin Marinas , Arnd Bergmann , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-arch@vger.kernel.org, linux-api@vger.kernel.org, Adam Borowski , Alexander Graf , Alexey Klimov , Andreas Schwab , Andrew Pinski , Bamvor Zhangjian , Chris Metcalf , Christoph Muellner , Dave Martin , "David S . Miller" , Florian Weimer , Geert Uytterhoeven , Heiko Carstens , James Hogan , James Morse , Joseph Myers , Lin Yongting , Manuel Montezelo , Mark Brown , Martin Schwidefsky , Maxim Kuvyrkov , Nathan_Lynch , Philipp Tomsich , Prasun Kapoor , Ramana Radhakrishnan , Steve Ellcey , Szabolcs Nagy , yury.norov@gmail.com Subject: Re: [PATCH v9 00/24] ILP32 for ARM64 Message-ID: <20190305205620.GA3805@yury-thinkpad> References: <20180516081910.10067-1-ynorov@caviumnetworks.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180516081910.10067-1-ynorov@caviumnetworks.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Wed, May 16, 2018 at 11:18:45AM +0300, Yury Norov wrote: > This series enables AARCH64 with ILP32 mode. > > As supporting work, it introduces ARCH_32BIT_OFF_T configuration > option that is enabled for existing 32-bit architectures but disabled > for new arches (so 64-bit off_t userspace type is used by new userspace). > Also it deprecates getrlimit and setrlimit syscalls prior to prlimit64. > > Based on kernel v4.16. Tested with LTP, glibc testsuite, trinity, lmbench, > CPUSpec. > > This series on github: > https://github.com/norov/linux/tree/ilp32-4.16 > Linaro toolchain: > http://snapshots.linaro.org/components/toolchain/binaries/7.3-2018.04-rc1/aarch64-linux-gnu_ilp32/ > Debian repo: > http://people.linaro.org/~wookey/ilp32/ > OpenSUSE repo: > https://build.opensuse.org/project/show/devel:ARM:Factory:Contrib:ILP32 > > Changes: > v3: https://lkml.org/lkml/2014/9/3/704 > v4: https://lkml.org/lkml/2015/4/13/691 > v5: https://lkml.org/lkml/2015/9/29/911 > v6: https://lkml.org/lkml/2016/5/23/661 > v7: https://lkml.org/lkml/2017/1/9/213 > v8: https://lkml.org/lkml/2017/6/19/624 > v9: - rebased on top of v4.16; > - signal subsystem reworked to avoid code duplication, as requested > by Dave Martin (patches 18 and 20); > - new files introduced in series use SPDX notation for license; > - linux-api and linux-arch CCed as the series changes kernel ABI; > - checkpatch and other minor fixes. > - Zhou Chengming's reported-by for patch 2 and signed-off-by for > patch 21 removed because his email became invalid. Zhou, please > share your new email. Hi all, This is the 5.0-based version. https://github.com/norov/linux/tree/ilp32-5.0 Since 4.20: - all new files are consistently GPL2.0-licensed; - AUDIT_ARCH_AARCH64ILP32 added to let syscall_get_arch() differentiate ARM64/ILP32 from ARM64/ILP32. Yury