From patchwork Fri Jul 7 13:19:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Helge Deller X-Patchwork-Id: 1804912 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=gmx.de header.i=deller@gmx.de header.a=rsa-sha256 header.s=s31663417 header.b=bqsUfNS5; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4QyDXx0tl5z20WT for ; Fri, 7 Jul 2023 23:20:31 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qHlNK-0005SU-E0; Fri, 07 Jul 2023 09:19:55 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qHlNH-0005S9-EN for qemu-devel@nongnu.org; Fri, 07 Jul 2023 09:19:51 -0400 Received: from mout.gmx.net ([212.227.17.20]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qHlMz-0001Lk-Nm for qemu-devel@nongnu.org; Fri, 07 Jul 2023 09:19:49 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1688735969; x=1689340769; i=deller@gmx.de; bh=Lqlzot1CUIarj6e7YCDTKYlH3j0+MnjN3neHPttgWIM=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date; b=bqsUfNS5Wwlg/Gco4iHcTUKySJnZPwJXzOPde+6VG9CxEAXZpcBU4Wmplt3zvT2Mw5n3doi FlfNHO+TpVyQ4E7cXdu90n3jEVkjggzomOlDy4psrIgwGcNhp8lwcabqjqps16wCTJ+1UUMWy owtUBRylEkvdn5kW4c+AeyJnMjX/JYPyQHkyMqHFG7rmEvA2raBa31MpoC8Y2B+B0UvUgawzX 9q8wCAWW5eRdj1/QU2AMqH4/+6HAB7D16C6sGK6kPYx0Hisc+LUe0ykthxA8Azgmagoq79Z05 HC6Smyq5aSGXONtgWQ5v0MSS/BnP07apkv5e7ND6ztm/H7xUzdqA== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from p100.fritz.box ([94.134.153.180]) by mail.gmx.net (mrgmx105 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MHGCu-1qDNeC44Lg-00DEHw; Fri, 07 Jul 2023 15:19:29 +0200 From: Helge Deller To: Laurent Vivier , Richard Henderson , qemu-devel@nongnu.org Cc: Helge Deller Subject: [PATCH 0/4] linux-user: Fix fcntl64() and accept4() for 32-bit targets Date: Fri, 7 Jul 2023 15:19:24 +0200 Message-ID: <20230707131928.89500-1-deller@gmx.de> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 X-Provags-ID: V03:K1:l++sAtir71I4Qn8nBto6FIi1EyjnU1gHuFxDbiT+dSYF4E3+c88 5NsKg5Ku/OqQFGwFW46NjR41Z0Ou1DFXrOt/WOADbU+XD3aFKr0Lr/DRbeYWrRHILg0eIvp D3beDEv4XsUlKbgP1a22BU9iyDyJh6hiyc5NYf41jseLoiQPmPvHQdCdij9yH9+VvqL/qzy hNhHXERqPKZqrZZ8GwQFw== UI-OutboundReport: notjunk:1;M01:P0:SgP9nIkoWyQ=;tcdv2UXguy9ThzscCBgNeCwIYnq 2zQjwFQESgbMzysg7K5ive7lTVEYSEj96b8vk43rblN6G/JFGXqzMBMJS2dpc8ddCGKiEJtNi 84esG/WJDlhPC7y4uo/FVkS1w7W6nBtFKq8xSBQM4pgvjureOajrM1taqGb3eKqKEKOa1gXsg D/ywP1jHgbxuRfrsTHEFFnHwQuPCsuZbUhndUCSLsWzyqWEid0dQ/PMo1whM8QcRJnwI5iN+3 Mb0Nqh1FsnOyvUZ1ZuQX45+am0q0PJHBRGOzArMB0wnYe+tkF7n16FnWjzO6m5zjz5t+sb8Nj A5jno/2GcJFGiklyWF1N5FtTknUoeTLj9lhn1jkH2W/EzSHvStFK8yyv85+H9IPqjqORi1IKb tRasj8tX3600XGRsztXxQMYO20McXQ3ouQes2+iuIZrSe8PRi+u2TFOFnPMSZ7jYx3LurzdOc EQaU/m+eVOk7GLIrzJ+7+eZGKSLhOMeAreJF5Nztxg/+1Qi27MBVDXftZXkV1i7R3Cb07nVii 0scJhV4JVZErSqo2OvzOlLFYxnPBNq9Diw+eXZxxOxccK38WtHhxubvqKkOuvzVUnfaxfe5H2 pzxn1RSPbor7xFXprPj8xtykDpZkof/yIVyZJ2iKYUEscoM6GgrMcfwRY/v5HCCHktOdPVz8w Ht8BDyWJL2+BmVMswFtyFRwuRY/kpXQl7TaFrdwoLKbQpabS+5foBB/Jy4pQHtn8PK2Vb2rDP XZITjtQScYNhl0zwZZnkqXYc4RHCH8VQqyTKBwf8Z9gX2JM/x/8W+Op6q4yvcHydVVWTPWz8W GDtnQWGNGj37cMHhcZOnJb6Z5jWdPyv0Qy93htZobzzYG3nFHaqTHE5+IkBF7UTgdYZaPcs/3 PHYFrgEIKc6DQVEGqVBaR8xZgsMcFLn1a1WkoZxt5wspY+H/PUW9S4P3iOyMjqy22eM/nndu7 0RXg7+ZNmGRAiwdKuOZcyFCeRRg= Received-SPF: pass client-ip=212.227.17.20; envelope-from=deller@gmx.de; helo=mout.gmx.net X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org A set of 4 patches: The first two patches fix fcntl64() and accept4() for 32-bit targets. Patch 3 and 4 are resent here with ask to get review. They improve mmap2() for 32-bit targets and strace of pread64/pwrite64(). Helge Helge Deller (4): linux-user: Fix fcntl64() to return O_LARGEFILE for 32-bit targets linux-user: Fix accept4(SOCK_NONBLOCK) syscall linux-user: Fix mmap2() syscall on 32-bit targets to allow file mapping beyond 4GB linux-user: Improve strace output of pread64() and pwrite64() linux-user/mmap.c | 9 +++++---- linux-user/strace.c | 19 +++++++++++++++++++ linux-user/strace.list | 4 ++-- linux-user/syscall.c | 24 ++++++++++++++++++++++-- linux-user/user-mmap.h | 2 +- 5 files changed, 49 insertions(+), 9 deletions(-) --- 2.41.0