From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Date: Fri, 18 Jan 2019 19:30:57 +0000 Subject: Re: [PATCH v2 13/29] arch: add split IPC system calls where needed Message-Id: List-Id: References: <20190118161835.2259170-1-arnd@arndb.de> <20190118161835.2259170-14-arnd@arndb.de> <20190118171830.quvvwdgbuhq2nqrh@lt-gp.iram.es> In-Reply-To: <20190118171830.quvvwdgbuhq2nqrh@lt-gp.iram.es> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Gabriel Paubert Cc: y2038 Mailman List , Linux API , Linux Kernel Mailing List , linux-arch , Rich Felker , linux-ia64@vger.kernel.org, Linux-sh list , Catalin Marinas , Will Deacon , Max Filippov , Deepa Dinamani , "H. Peter Anvin" , sparclinux , linux-s390 , Helge Deller , the arch/x86 maintainers , Russell King - ARM Linux , Ingo Molnar , Geert Uytterhoeven On Fri, Jan 18, 2019 at 6:20 PM Gabriel Paubert wrote: > > On Fri, Jan 18, 2019 at 05:18:19PM +0100, Arnd Bergmann wrote: > > The IPC system call handling is highly inconsistent across architectures, > > some use sys_ipc, some use separate calls, and some use both. We also > > have some architectures that require passing IPC_64 in the flags, and > > others that set it implicitly. > > > > For the additon of a y2083 safe semtimedop() system call, I chose to only > > It's not critical, but there are two typos in that line: > additon -> addition > 2083 -> 2038 Fixed both, thanks! Arnd 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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 148D2C07EBF for ; Fri, 18 Jan 2019 19:31:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DCC4120657 for ; Fri, 18 Jan 2019 19:31:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729206AbfARTbQ (ORCPT ); Fri, 18 Jan 2019 14:31:16 -0500 Received: from mail-qt1-f194.google.com ([209.85.160.194]:44091 "EHLO mail-qt1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728989AbfARTbP (ORCPT ); Fri, 18 Jan 2019 14:31:15 -0500 Received: by mail-qt1-f194.google.com with SMTP id n32so16437861qte.11; Fri, 18 Jan 2019 11:31:14 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=0AqmTALoASBra3sCdglfdVs8uL/QVnAKemn1xthUo0g=; b=M3qa94vR0GUJ/opu554yqvzjsVGkOepgvEqm4svLy3CYf9y2nvOSm3HQUyki4z+nux scg39E4wMwpzkC9qDxeJDzZkCeIFInEols/i9hruQyMnTTlVqI4HBQKGydBJa+EUqaUH 27q63uDXlaRIoGqCbDB4k+EowFvHcJXw7pyILCXJiZraRUs/+5zV9gowzv92rBM55vrq RnpOul4wJZ1YeKb4HUYbKrv9DEShj3Gij19b+8xImi6HE9BTNxsum4gfhTDub/GT+kKk aJJAH5wUZoM9yM7p6BfimgA2JCc27sQszTwDJOHWeLxFj2qRAcrGJOTloZZ0UsACLA+g Rzuw== X-Gm-Message-State: AJcUukcOw0VGUzl7FHX1WszPgTs6XvGs63MzAvjnDuYcgoT0UFS71ZFl m/5necECeFww4W058zdJ4ZVRDBFIegHl03sEkqnrtg== X-Google-Smtp-Source: ALg8bN6j9yHcnKi+481JiICcfzmXamZ1jIWHSB1ab1h/DB+ThocBrv+KhcCDCSjIJzxiV13/exH4DDVlgzHxeSHApHc= X-Received: by 2002:a0c:e202:: with SMTP id q2mr16397093qvl.180.1547839873593; Fri, 18 Jan 2019 11:31:13 -0800 (PST) MIME-Version: 1.0 References: <20190118161835.2259170-1-arnd@arndb.de> <20190118161835.2259170-14-arnd@arndb.de> <20190118171830.quvvwdgbuhq2nqrh@lt-gp.iram.es> In-Reply-To: <20190118171830.quvvwdgbuhq2nqrh@lt-gp.iram.es> From: Arnd Bergmann Date: Fri, 18 Jan 2019 20:30:57 +0100 Message-ID: Subject: Re: [PATCH v2 13/29] arch: add split IPC system calls where needed To: Gabriel Paubert Cc: y2038 Mailman List , Linux API , Linux Kernel Mailing List , linux-arch , Rich Felker , linux-ia64@vger.kernel.org, Linux-sh list , Catalin Marinas , Will Deacon , Max Filippov , Deepa Dinamani , "H. Peter Anvin" , sparclinux , linux-s390 , Helge Deller , "the arch/x86 maintainers" , Russell King - ARM Linux , Ingo Molnar , Geert Uytterhoeven , Firoz Khan , Matt Turner , Fenghua Yu , Heiko Carstens , Linux FS-devel Mailing List , linux-m68k , Andy Lutomirski , Thomas Gleixner , Linux ARM , Michal Simek , Tony Luck , Parisc List , Networking , linux-mips@vger.kernel.org, Paul Burton , "Eric W . Biederman" , alpha , Martin Schwidefsky , Andrew Morton , linuxppc-dev , David Miller Content-Type: text/plain; charset="UTF-8" Sender: linux-parisc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org On Fri, Jan 18, 2019 at 6:20 PM Gabriel Paubert wrote: > > On Fri, Jan 18, 2019 at 05:18:19PM +0100, Arnd Bergmann wrote: > > The IPC system call handling is highly inconsistent across architectures, > > some use sys_ipc, some use separate calls, and some use both. We also > > have some architectures that require passing IPC_64 in the flags, and > > others that set it implicitly. > > > > For the additon of a y2083 safe semtimedop() system call, I chose to only > > It's not critical, but there are two typos in that line: > additon -> addition > 2083 -> 2038 Fixed both, thanks! Arnd From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [PATCH v2 13/29] arch: add split IPC system calls where needed Date: Fri, 18 Jan 2019 20:30:57 +0100 Message-ID: References: <20190118161835.2259170-1-arnd@arndb.de> <20190118161835.2259170-14-arnd@arndb.de> <20190118171830.quvvwdgbuhq2nqrh@lt-gp.iram.es> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: In-Reply-To: <20190118171830.quvvwdgbuhq2nqrh@lt-gp.iram.es> Sender: linux-kernel-owner@vger.kernel.org List-Archive: List-Post: To: Gabriel Paubert Cc: y2038 Mailman List , Linux API , Linux Kernel Mailing List , linux-arch , Rich Felker , linux-ia64@vger.kernel.org, Linux-sh list , Catalin Marinas , Will Deacon , Max Filippov , Deepa Dinamani , "H. Peter Anvin" , sparclinux , linux-s390 , Helge Deller , the arch/x86 maintainers , Russell King - ARM Linux , Ingo Molnar , Geert Uytterhoeven List-ID: On Fri, Jan 18, 2019 at 6:20 PM Gabriel Paubert wrote: > > On Fri, Jan 18, 2019 at 05:18:19PM +0100, Arnd Bergmann wrote: > > The IPC system call handling is highly inconsistent across architectures, > > some use sys_ipc, some use separate calls, and some use both. We also > > have some architectures that require passing IPC_64 in the flags, and > > others that set it implicitly. > > > > For the additon of a y2083 safe semtimedop() system call, I chose to only > > It's not critical, but there are two typos in that line: > additon -> addition > 2083 -> 2038 Fixed both, thanks! Arnd 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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=unavailable 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 46284C07EBF for ; Fri, 18 Jan 2019 19:33:03 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (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 5D77C20657 for ; Fri, 18 Jan 2019 19:33:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5D77C20657 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arndb.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 43hB1R6tLdzDrCF for ; Sat, 19 Jan 2019 06:32:59 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=gmail.com (client-ip=209.85.160.194; helo=mail-qt1-f194.google.com; envelope-from=arndbergmann@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=arndb.de Received: from mail-qt1-f194.google.com (mail-qt1-f194.google.com [209.85.160.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 43h9zS2NRFzDrB4 for ; Sat, 19 Jan 2019 06:31:15 +1100 (AEDT) Received: by mail-qt1-f194.google.com with SMTP id e5so16424539qtr.12 for ; Fri, 18 Jan 2019 11:31:15 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=0AqmTALoASBra3sCdglfdVs8uL/QVnAKemn1xthUo0g=; b=NsVlPg5S4uFDwnbkAVHG+srwpvpV91wEcRnWKS6CvhcDa6FQNj1RT3CZ+kMfNug0ko iy/YxPPUYfkVKfrgx7uWcFTvmkDVWGQgqF6f4zgrtREIJmpGjE1z/9IJZnI62vix032m QT75yujD1+mdmuG0AlhmxfkmFUmjkWlFLubavnMDFy65X5kYXzBfz0HZXtIyHoZbxq80 gjxUvQW2U5CloAiSO7nfWbD0Yo3iJRCCCGGuVfqlHqXpSqVJTy+CGu/Th7NHG5vSTLNV 1jACtgcFSAvpc0mHH6XHCqTSqactvS2vUdWXv7Cg2F97jyikbI8rql81ZM6rtiaCSywC Fi+A== X-Gm-Message-State: AJcUukeCtGJIBVGCVxXZcAPRPpu6t0L+F/wxCJLyRgk7QLTVThACEze5 xkA3gvreJrsEAScRQYHpnTY7KdUCp5w1Hpoejis= X-Google-Smtp-Source: ALg8bN6j9yHcnKi+481JiICcfzmXamZ1jIWHSB1ab1h/DB+ThocBrv+KhcCDCSjIJzxiV13/exH4DDVlgzHxeSHApHc= X-Received: by 2002:a0c:e202:: with SMTP id q2mr16397093qvl.180.1547839873593; Fri, 18 Jan 2019 11:31:13 -0800 (PST) MIME-Version: 1.0 References: <20190118161835.2259170-1-arnd@arndb.de> <20190118161835.2259170-14-arnd@arndb.de> <20190118171830.quvvwdgbuhq2nqrh@lt-gp.iram.es> In-Reply-To: <20190118171830.quvvwdgbuhq2nqrh@lt-gp.iram.es> From: Arnd Bergmann Date: Fri, 18 Jan 2019 20:30:57 +0100 Message-ID: Subject: Re: [PATCH v2 13/29] arch: add split IPC system calls where needed To: Gabriel Paubert Content-Type: text/plain; charset="UTF-8" X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rich Felker , linux-ia64@vger.kernel.org, Linux-sh list , Catalin Marinas , Will Deacon , linux-mips@vger.kernel.org, Max Filippov , Deepa Dinamani , "H. Peter Anvin" , sparclinux , linux-arch , linux-s390 , y2038 Mailman List , Helge Deller , the arch/x86 maintainers , Russell King - ARM Linux , Ingo Molnar , Geert Uytterhoeven , Firoz Khan , Matt Turner , Fenghua Yu , Heiko Carstens , alpha , Martin Schwidefsky , linux-m68k , Andy Lutomirski , Thomas Gleixner , Linux ARM , Michal Simek , Tony Luck , Parisc List , Linux API , Linux Kernel Mailing List , Paul Burton , "Eric W . Biederman" , Networking , Linux FS-devel Mailing List , Andrew Morton , linuxppc-dev , David Miller Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Fri, Jan 18, 2019 at 6:20 PM Gabriel Paubert wrote: > > On Fri, Jan 18, 2019 at 05:18:19PM +0100, Arnd Bergmann wrote: > > The IPC system call handling is highly inconsistent across architectures, > > some use sys_ipc, some use separate calls, and some use both. We also > > have some architectures that require passing IPC_64 in the flags, and > > others that set it implicitly. > > > > For the additon of a y2083 safe semtimedop() system call, I chose to only > > It's not critical, but there are two typos in that line: > additon -> addition > 2083 -> 2038 Fixed both, thanks! Arnd 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=-2.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED 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 4F17EC5AC81 for ; Fri, 18 Jan 2019 19:31:24 +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 1D4E020883 for ; Fri, 18 Jan 2019 19:31:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="nEhclApV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1D4E020883 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arndb.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=5Oy3nd+98JgXsaF+nSKVw/1zIuDcbIMgD+KVVi8Xl6w=; b=nEhclApVInOKqR iLS2lg2dEbwo4vNRXRXXmxvGJxv5VQ15tLsLP5qJaXo+XKDIeSu1N2h4WLrEklL4H5MxUAfjZC8h6 YdLHPpcKQxsnScUpB65qsqfG0OxudA/L3+Y35wfn6vhWgs68sNFgJU7ruJeTHQjR1PgwKpN5HrJRN Nosm1QablFVFPSyYkB1gBVyQ/w7Tz0/twPITrQENDArMdPkV+rBcXg91Z5fSQ78qWMVBEtgabwUaL mIz0oa5+Qt2AxfWwzAF8cs7PqR8gIAk5Ep8phO/HhG7TnYsNHtiMXTEMh2evrQtj4E9Ubn+JLhS/C njUWxQo7cKJhCriCwGUw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gkZrK-0001o6-Re; Fri, 18 Jan 2019 19:31:18 +0000 Received: from mail-qt1-f193.google.com ([209.85.160.193]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gkZrH-0001nf-2i for linux-arm-kernel@lists.infradead.org; Fri, 18 Jan 2019 19:31:16 +0000 Received: by mail-qt1-f193.google.com with SMTP id u47so16473253qtj.6 for ; Fri, 18 Jan 2019 11:31:14 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=0AqmTALoASBra3sCdglfdVs8uL/QVnAKemn1xthUo0g=; b=RMgczplPS1gLJHKi/ZWR1tzBwaWKM0kKhKlHvLBsXghLmV7vO5nETK338X7LqgGEuE KAdDoKsJ9t90MPwP7L9wMSLjtpyNNqg9wQ1Md/R83Y+CBBiTpWmpm/QcEI/ysgfUuFSE d7MMRvoBKAeVuIqMDEsMFucrPe7RTJG98ItJemHfikzrlEZjnb2VKtmcabs3yrkysEoB PQFSsydhZbPJuuIjVfC5FSVSJ/lmlM5KKJsNh9jr54YJObtcgSFrga8mHOdNAoxyQg8Z up7kzRzPaIbE0Gy63kS6t/90ULlEcmaA6mlWJXPvDjIZjBTzU5VU370+KSY0AtIGL1v9 YGYA== X-Gm-Message-State: AJcUukdDKbaPNm151j3tNPtvv9X1gIswPv/dvaU7tcCqTCKFY1sjT7I2 R7MybOS14YPc3YRGYb1TrTpDTP9pQV+u07Y1ZxM= X-Google-Smtp-Source: ALg8bN6j9yHcnKi+481JiICcfzmXamZ1jIWHSB1ab1h/DB+ThocBrv+KhcCDCSjIJzxiV13/exH4DDVlgzHxeSHApHc= X-Received: by 2002:a0c:e202:: with SMTP id q2mr16397093qvl.180.1547839873593; Fri, 18 Jan 2019 11:31:13 -0800 (PST) MIME-Version: 1.0 References: <20190118161835.2259170-1-arnd@arndb.de> <20190118161835.2259170-14-arnd@arndb.de> <20190118171830.quvvwdgbuhq2nqrh@lt-gp.iram.es> In-Reply-To: <20190118171830.quvvwdgbuhq2nqrh@lt-gp.iram.es> From: Arnd Bergmann Date: Fri, 18 Jan 2019 20:30:57 +0100 Message-ID: Subject: Re: [PATCH v2 13/29] arch: add split IPC system calls where needed To: Gabriel Paubert X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190118_113115_165285_580F9598 X-CRM114-Status: GOOD ( 13.90 ) 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: Rich Felker , linux-ia64@vger.kernel.org, Linux-sh list , Catalin Marinas , Will Deacon , linux-mips@vger.kernel.org, Max Filippov , Deepa Dinamani , "H. Peter Anvin" , sparclinux , linux-arch , linux-s390 , y2038 Mailman List , Helge Deller , the arch/x86 maintainers , Russell King - ARM Linux , Ingo Molnar , Geert Uytterhoeven , Firoz Khan , Matt Turner , Fenghua Yu , Heiko Carstens , alpha , Martin Schwidefsky , linux-m68k , Andy Lutomirski , Thomas Gleixner , Linux ARM , Michal Simek , Tony Luck , Parisc List , Linux API , Linux Kernel Mailing List , Paul Burton , "Eric W . Biederman" , Networking , Linux FS-devel Mailing List , Andrew Morton , linuxppc-dev , David Miller 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 Fri, Jan 18, 2019 at 6:20 PM Gabriel Paubert wrote: > > On Fri, Jan 18, 2019 at 05:18:19PM +0100, Arnd Bergmann wrote: > > The IPC system call handling is highly inconsistent across architectures, > > some use sys_ipc, some use separate calls, and some use both. We also > > have some architectures that require passing IPC_64 in the flags, and > > others that set it implicitly. > > > > For the additon of a y2083 safe semtimedop() system call, I chose to only > > It's not critical, but there are two typos in that line: > additon -> addition > 2083 -> 2038 Fixed both, thanks! Arnd _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel