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=-7.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham 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 117BFC04A6B for ; Wed, 8 May 2019 23:10:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D5BCC216C4 for ; Wed, 8 May 2019 23:10:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="emG0HjPm" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728373AbfEHXKr (ORCPT ); Wed, 8 May 2019 19:10:47 -0400 Received: from mail-pg1-f195.google.com ([209.85.215.195]:40287 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725910AbfEHXKp (ORCPT ); Wed, 8 May 2019 19:10:45 -0400 Received: by mail-pg1-f195.google.com with SMTP id d31so146998pgl.7; Wed, 08 May 2019 16:10:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=+LJ0Cn1Gl3738/eaWlowVBGhukI/6ESTOQgJ9l5ewls=; b=emG0HjPmMtIxbDy1mRJavqqP+Ml3Y914i4uRgoQIRwviNF54fnhl5HayKi3NJRzygJ dIyFgllAOMeHEtGNWSbXpJYStZqnj6WUtST5tTTIBTlXhYZlFnTnpEZ6lvdbvkTFUXKq hAMx7By6W8m+cWdFA0Ej6EPmp9lksdcrS3uw6kBXsCE1ATMOCP7Gp9XEakgYxzgbxOTl vWzMvH+C6UwCjjFdgxJ9Ze1m405zXBdAyzfzCE9JV+XZ3D0AgDM2RAWe/RWkklhNxOvW sCYe1hGlKD8B11I6+kfKT0s+hmal9qhM2haJtC0Bz0jtFyCMSQ3lg0dVgnLKzhtDEJc4 grMg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=+LJ0Cn1Gl3738/eaWlowVBGhukI/6ESTOQgJ9l5ewls=; b=OyxinilsJs0lsq/K/kyA4Fh23/c+zKgkXDucurK3iYpXjK80qW4jEsnTbQ0SyjYEuA AMQ0m3gRcZcWqLQLTEKmQUGlfl5TfK4rW4CMVOWAA+ASuIRUmcJ9jQEX5bm3MNV3xbKW 2APwfTRrwUfHOn3AcNzh/ysnL+HOnfpKUN6uNVYy/yofmj5jkJKc7xWMoA0NC0HGZjDR 1IcMnh6GLbGe9/SQKHm7F4fZBTBAdBa35KVY7OzxDe0tF5UcGkdPaReLccEo6Ed4qLDX DQTgmIs1Z/umOa1I+VfYrhd4LSunQNy27ZIl4HrXugwzy9XbNrMrB3w6EdffXT/X/vQ5 Vzlw== X-Gm-Message-State: APjAAAWzuBy9jf1AkzwIj5nYytSCdBXqrEU0Hd7ELpD5uKph9aw8fZWr AyZ37JY5d8h21QUQ2GWr9RI= X-Google-Smtp-Source: APXvYqwuQNwbOiDiZ2cfsPquiOdg62y/kOwmhRURMa7Q5QSdhFbfEdDCJIe7hUK4HDFz2wpB9NOLOQ== X-Received: by 2002:a65:49c7:: with SMTP id t7mr996240pgs.324.1557357044045; Wed, 08 May 2019 16:10:44 -0700 (PDT) Received: from localhost ([2601:640:0:ebed:19d3:11c4:475e:3daa]) by smtp.gmail.com with ESMTPSA id w38sm287165pgk.90.2019.05.08.16.10.43 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 08 May 2019 16:10:43 -0700 (PDT) Date: Wed, 8 May 2019 16:10:35 -0700 From: Yury Norov 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 , Yury Norov Subject: Re: [PATCH v9 00/24] ILP32 for ARM64 Message-ID: <20190508231035.GB14091@yury-thinkpad> References: <20180516081910.10067-1-ynorov@caviumnetworks.com> <20190508225900.GA14091@yury-thinkpad> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190508225900.GA14091@yury-thinkpad> 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 Wed, May 08, 2019 at 03:59:00PM -0700, Yury Norov wrote: > Hi all, > > 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 > > This is the 5.1-based version. > Changes comparing to 5.0: > - drop arch patches that has been taken upstream: > 80d7da1cac62 asm-generic: Drop getrlimit and setrlimit syscalls from default list > 942fa985e9f1 32-bit userspace ABI: introduce ARCH_32BIT_OFF_T config option > 0d0216c03a7a compat ABI: use non-compat openat and open_by_handle_at variants > - in include/linux/thread_bits.h define current_thread_info() prior to > inclusion of asm/thread_info.h, to avoid circullar dependencies (thread: move > thread bits accessors to separated file); > - enable old IPC interfaces for ilp32, according to mainline changes > (arm64: ilp32: introduce syscall table for ILP32). Missed link: https://github.com/norov/linux/tree/ilp32-5.1 > > Thanks, > Yury From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yury Norov Subject: Re: [PATCH v9 00/24] ILP32 for ARM64 Date: Wed, 8 May 2019 16:10:35 -0700 Message-ID: <20190508231035.GB14091@yury-thinkpad> References: <20180516081910.10067-1-ynorov@caviumnetworks.com> <20190508225900.GA14091@yury-thinkpad> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20190508225900.GA14091@yury-thinkpad> Sender: linux-kernel-owner@vger.kernel.org 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 List-Id: linux-api@vger.kernel.org On Wed, May 08, 2019 at 03:59:00PM -0700, Yury Norov wrote: > Hi all, > > 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 > > This is the 5.1-based version. > Changes comparing to 5.0: > - drop arch patches that has been taken upstream: > 80d7da1cac62 asm-generic: Drop getrlimit and setrlimit syscalls from default list > 942fa985e9f1 32-bit userspace ABI: introduce ARCH_32BIT_OFF_T config option > 0d0216c03a7a compat ABI: use non-compat openat and open_by_handle_at variants > - in include/linux/thread_bits.h define current_thread_info() prior to > inclusion of asm/thread_info.h, to avoid circullar dependencies (thread: move > thread bits accessors to separated file); > - enable old IPC interfaces for ilp32, according to mainline changes > (arm64: ilp32: introduce syscall table for ILP32). Missed link: https://github.com/norov/linux/tree/ilp32-5.1 > > Thanks, > Yury 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=-7.2 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham 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 957C4C04A6B for ; Wed, 8 May 2019 23:10:51 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 67CAD216C4 for ; Wed, 8 May 2019 23:10:51 +0000 (UTC) Authentication-Results: mail.kernel.org; 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Wed, 08 May 2019 16:10:44 -0700 (PDT) Received: from localhost ([2601:640:0:ebed:19d3:11c4:475e:3daa]) by smtp.gmail.com with ESMTPSA id w38sm287165pgk.90.2019.05.08.16.10.43 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 08 May 2019 16:10:43 -0700 (PDT) Date: Wed, 8 May 2019 16:10:35 -0700 From: Yury Norov To: Yury Norov Subject: Re: [PATCH v9 00/24] ILP32 for ARM64 Message-ID: <20190508231035.GB14091@yury-thinkpad> References: <20180516081910.10067-1-ynorov@caviumnetworks.com> <20190508225900.GA14091@yury-thinkpad> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190508225900.GA14091@yury-thinkpad> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190508_161045_405063_ACF22502 X-CRM114-Status: GOOD ( 14.97 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-doc@vger.kernel.org, Szabolcs Nagy , Catalin Marinas , Heiko Carstens , Yury Norov , Philipp Tomsich , Joseph Myers , linux-arch@vger.kernel.org, Steve Ellcey , Yury Norov , Prasun Kapoor , Andreas Schwab , Alexander Graf , Geert Uytterhoeven , Bamvor Zhangjian , Dave Martin , Adam Borowski , Manuel Montezelo , James Hogan , Chris Metcalf , Arnd Bergmann , Andrew Pinski , Lin Yongting , Alexey Klimov , Mark Brown , linux-arm-kernel@lists.infradead.org, Maxim Kuvyrkov , Florian Weimer , linux-api@vger.kernel.org, Nathan_Lynch , linux-kernel@vger.kernel.org, James Morse , Ramana Radhakrishnan , Martin Schwidefsky , "David S . Miller" , Christoph Muellner Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, May 08, 2019 at 03:59:00PM -0700, Yury Norov wrote: > Hi all, > > 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 > > This is the 5.1-based version. > Changes comparing to 5.0: > - drop arch patches that has been taken upstream: > 80d7da1cac62 asm-generic: Drop getrlimit and setrlimit syscalls from default list > 942fa985e9f1 32-bit userspace ABI: introduce ARCH_32BIT_OFF_T config option > 0d0216c03a7a compat ABI: use non-compat openat and open_by_handle_at variants > - in include/linux/thread_bits.h define current_thread_info() prior to > inclusion of asm/thread_info.h, to avoid circullar dependencies (thread: move > thread bits accessors to separated file); > - enable old IPC interfaces for ilp32, according to mainline changes > (arm64: ilp32: introduce syscall table for ILP32). Missed link: https://github.com/norov/linux/tree/ilp32-5.1 > > Thanks, > Yury _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel