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=-0.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 84AFBC3B1B5 for ; Fri, 13 Dec 2019 20:38:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C3FD92473C for ; Fri, 13 Dec 2019 20:38:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727864AbfLMPib (ORCPT ); Fri, 13 Dec 2019 10:38:31 -0500 Received: from mout.kundenserver.de ([212.227.126.133]:38505 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727796AbfLMPib (ORCPT ); Fri, 13 Dec 2019 10:38:31 -0500 Received: from mail-qt1-f172.google.com ([209.85.160.172]) by mrelayeu.kundenserver.de (mreue010 [212.227.15.129]) with ESMTPSA (Nemesis) id 1MdvVu-1i70lf2PTi-00b1qA; Fri, 13 Dec 2019 16:38:29 +0100 Received: by mail-qt1-f172.google.com with SMTP id e12so2600021qto.2; Fri, 13 Dec 2019 07:38:29 -0800 (PST) X-Gm-Message-State: APjAAAUVhP/5UXUxaWEfxul12GxhzJ0sA88FsR8jTr4Gh7XOuwGdRgdi NQks70v7l20tNHnCMcbEwGT7W3NNffKQKKuDv6I= X-Google-Smtp-Source: APXvYqw99oGMzeSioZjqdskLBPgYHN7FjeXUu4HGv1laMzanNdwLYdX0anAAiC6bn6p3caU4v71uSXwskgpYo0rS1GI= X-Received: by 2002:ac8:47d3:: with SMTP id d19mr12720676qtr.142.1576251508429; Fri, 13 Dec 2019 07:38:28 -0800 (PST) MIME-Version: 1.0 References: <20191126161824.337724-1-arnd@arndb.de> <20191126161824.337724-7-arnd@arndb.de> <09c664fd-87fb-4fac-f104-9afbe7d33aa2@xs4all.nl> <81bb5da1-6b84-8473-4ada-c174f43bbae2@xs4all.nl> In-Reply-To: <81bb5da1-6b84-8473-4ada-c174f43bbae2@xs4all.nl> From: Arnd Bergmann Date: Fri, 13 Dec 2019 16:38:12 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v5 6/8] media: v4l2-core: fix v4l2_buffer handling for time64 ABI To: Hans Verkuil Cc: Linux Media Mailing List , Mauro Carvalho Chehab , y2038 Mailman List , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset="UTF-8" X-Provags-ID: V03:K1:wRRagCp/9UR7bP6HmPcw1OLo5+z22fM6ujfQU4/EM+H3I0fmN6f zeza0Ofdr9yOfDUy2ttXCEZHA9Q9vBbpdgd6P+A38Qviex3VqffjuqZqQcGupr+jA4s5TT/ BKi3htCAO84NPb4tJ+9D1SpvLeDnzKMvC0EY4QgZLwHDA7k9vO8tsG55xEMfzW8B+3/qlJ4 Wuw50GON3Q6B/TjvnUp7w== X-UI-Out-Filterresults: notjunk:1;V03:K0:LpZlHmiYtzg=:w1Q5Pk0+AwPFPpJXJhgh5N c8dX4aSsajw89bIyTgaZ7sqqK7Gx5e11J+M4aADq+GqDMJjup6bn4kyWOWVYKpBfcQZX6Tn+N 3GDhzS3czTGsrJBOIbJrr4VwZ4lxn2SBlZW00EuSo77TRIhP4DQ+TZtQTzMR9bUQyBYze40eL 1UFw318vhwSgI5vdmT8hvuKU+ulB9OpmZp/8/WG7HCpAtbkciwjzSbGVjQdX6nhbXF/owaIag WwVHLmLdtJDjI84pOePdiyG5ElCjwIe5T76SLE15HiY294OAq/mwH8lzDaRCMQRD6LB5uJl+m KuRSJcL41QJ7BJlekCl5jza5ma8MsYTUS07pjagDLODeiJlFjM4yolN10LdKyf12I80qP2jJX zC11rUwWA92Goy5vpOGvOK0yTW425BbXDy5two+ZY7jhmIwOLnb4Q9uic9Ai5VENYP+iW1cKt RGQl8Nqs6oVxNXGZzwifJWUlXtYIZiH0VQ+MrqJkpvyD79vZSRtt4gffVtfsqpWT8jE9GtD28 bnKIOB/uEy1aG8NdvrEncl1IOjNHUtQkY2E1i9ytgbI4ipNuSJy3TtRS/k6BYsNlLzdbzQ+ab Xuq8/PC84xL/GRCXg5domnr/8mAfWugCamxy7yvqV0K3QZV/FIBdmJtFbSJC3uMalaB+Tn11O 5NSN4rWzRM+4UFRghrQb8TxW6lCDA8WfbgeE/HImemFbLbshnCZCXpe6wua9qaah93wgcCFJ8 k8VSFGYhlULX2+bKIq5oKZp13dFjL5C/fVLOj0LmWbR5GyQWeKFd0La+aQ67e73eG0rur8LtM yGNyw4vka9xxpnAKWK1P73uLH6CKq4jcTORqD4OrIYe0RpNOp7x97gY48islLn+wYvefalzXv 9rv9gkKy69Qt1Qh1D7zA== Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org On Fri, Dec 13, 2019 at 4:33 PM Hans Verkuil wrote: > On 12/13/19 4:08 PM, Arnd Bergmann wrote: > > On Thu, Dec 12, 2019 at 4:43 PM Hans Verkuil wrote: > > > > I've heard good things about the prebuilt toolchains from http://musl.cc/. > > These seems to come with a libstdc++, but I have not tried that myself. > > I'll see if I can give those a spin, but if I can't get it to work quickly, > then I don't plan on spending much time on it. Ok, sounds good. The way the series is structured, I tried to have the time64 ioctls use the existing code, while adding new time32 ioctls to ensure that we catch the bugs in the new time32 version through testing, and have fewer bugs to start with in the time64 version. Arnd