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=-6.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, 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 BB70FC07E96 for ; Fri, 2 Jul 2021 18:20:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9DF7F6140E for ; Fri, 2 Jul 2021 18:20:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230116AbhGBSWi (ORCPT ); Fri, 2 Jul 2021 14:22:38 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:32697 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230001AbhGBSWh (ORCPT ); Fri, 2 Jul 2021 14:22:37 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1625250005; h=from:from:reply-to:subject:subject: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=ljBkCCbVc5OdHhjmFR2eMLVXMDCuwitek0RrMPP1ROw=; b=CbuS5pXuK+a+M6SL6pxksOea0CdJ6oAcvw+BJZucHx+0ttcLscql1f4ImITZIWbqgyVzY4 8l8yCUF6bdF4QvQXIvgmm/82TsmBfO6LWVjsOCtT9k58HCejNO8aL7gojJOZNHuMcVlY9+ eRttqT6UB90PGWfel/sDkGWrv7GEa+Q= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-302-vXm2Qzy_NPCQampVscaRcA-1; Fri, 02 Jul 2021 14:20:01 -0400 X-MC-Unique: vXm2Qzy_NPCQampVscaRcA-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 7FF17C7403; Fri, 2 Jul 2021 18:19:56 +0000 (UTC) Received: from oldenburg.str.redhat.com (ovpn-115-5.ams2.redhat.com [10.36.115.5]) by smtp.corp.redhat.com (Postfix) with ESMTPS id E6FD060853; Fri, 2 Jul 2021 18:19:47 +0000 (UTC) From: Florian Weimer To: Yury Norov Cc: Catalin Marinas , Arnd Bergmann , linux-audit/audit-kernel , Xiongfeng Wang , bobo.shaobowang@huawei.com, "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.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" , 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 Subject: Re: [linux-audit/audit-kernel] BUG: audit_classify_syscall() fails to properly handle 64-bit syscalls when executing as 32-bit application on ARM (#131) References: Date: Fri, 02 Jul 2021 20:19:46 +0200 In-Reply-To: (Yury Norov's message of "Fri, 2 Jul 2021 11:07:58 -0700") Message-ID: <87zgv4y3wd.fsf@oldenburg.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Precedence: bulk List-ID: X-Mailing-List: linux-api@vger.kernel.org * Yury Norov: > At least Marvell, Samsung, Huawei, Cisco and Weiyuchen's employer > actively use and develop arm64/ilp32. I receive feedback / bugrepotrs > on ilp32 every 4-6 month. Is that enough for you to reconsider > including the project into the mainline? I believe that glibc has the infrastructure now to integrate an ILP32 port fairly cleanly, although given that it would be first post-libpthread work, it would have to absorb some of the cleanup work for such a configuration. (I do not plan to work on this myself.) Thanks, Florian