From patchwork Thu Jan 23 08:22:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 1227714 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: 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: ozlabs.org; dmarc=none (p=none dis=none) header.from=vivier.eu Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 483FmD4PDTz9sR1 for ; Thu, 23 Jan 2020 19:28:44 +1100 (AEDT) Received: from localhost ([::1]:53076 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iuXqz-0000FE-E6 for incoming@patchwork.ozlabs.org; Thu, 23 Jan 2020 03:28:41 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:56094) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iuXlV-0001NK-EC for qemu-devel@nongnu.org; Thu, 23 Jan 2020 03:23:02 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iuXlU-0003Ay-9K for qemu-devel@nongnu.org; Thu, 23 Jan 2020 03:23:01 -0500 Received: from mout.kundenserver.de ([212.227.126.130]:45953) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iuXlU-0003AA-0c for qemu-devel@nongnu.org; Thu, 23 Jan 2020 03:23:00 -0500 Received: from localhost.localdomain ([78.238.229.36]) by mrelayeu.kundenserver.de (mreue010 [212.227.15.167]) with ESMTPSA (Nemesis) id 1N3KgE-1jdBtt2N6Y-010IyB; Thu, 23 Jan 2020 09:22:39 +0100 From: Laurent Vivier To: qemu-devel@nongnu.org Subject: [PULL 11/17] linux-user: Add support for TYPE_LONG and TYPE_ULONG in do_ioctl() Date: Thu, 23 Jan 2020 09:22:21 +0100 Message-Id: <20200123082227.2037994-12-laurent@vivier.eu> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200123082227.2037994-1-laurent@vivier.eu> References: <20200123082227.2037994-1-laurent@vivier.eu> MIME-Version: 1.0 X-Provags-ID: V03:K1:eodUeUisqAWTjs8Z6zmqWWfREn5jIMk2MN+z4os6X6525iNoGp2 7LvDCVFEcM9e9ytPZrQ7rR/GJxcxbadcfPpwWnD5NoMdLbZifmNveNgX/Ng8hY6vTzdKB5y asucmhijVP3swoD6sLPf6URHiskM9AilVKBqax2NVvX3vFGGvrOR7o2C3WbqhVq9B0B2ofk ZSUGV32eXbXTFxcEabICg== X-UI-Out-Filterresults: notjunk:1; V03:K0:vjhQCSNrnj0=:epYK75BkDWtyB3unix3kVR jR0uYmRDDJXW4CgitDGstporfbIqpwS0YlJjKCwPhVayRacLd3Ss8iJIRG9ZRELOUXNZX+sqP t0nMaBFBAHsSgYSeEnbaaj/Wo1qQLm6gA9YL9qD5RE8uLOAVJT4DG8APa+j+H6qIjbja9UXIW AcXCOYpXp713db0zBkKsQdABH+6tdHcdRKKAKftTImTEMkcLeV0if3CGuLmd4vNiFSFftTLLN yMYZ6Chxj04ThvyZgrjvIIGKYnCJ/of4NCjGUo58dkmqB4OOgetou3yovsVK0paJrgNS2rAHz wUsRcOWh+XhpC25KySjmvCnYC8pERICBJdDjGBM1dfqpyA/2qc3B5K6Byoyp3+2DP30pkF/tZ Q69bwG7DbMIPu4Ndfs9aZBeof2j5jb6mvErOhLf6CxNVFOkWIEeL6eOv9s7eZXxykePeStTjU /IuxffiE+vp4nCKad407xe+IeG/ZnC7S6vG4bD6jJw3+UMd8SsWs4MShKFudsaOs7Ky9QGN1T KvIL/Ag+Kg565HhCaFXRZAb4aVpkZx5UW7JYx/9/GspICh8xSaPUXg+X0BZFEFWHqNNFBlxyM ty1QSEwf1NqiXJgmB9bjkuDu/yWTj+E4+OuMLer8zi8PRssnIO9gKGMqHnn5xP4Al4DqjPtTB JUXEwGDS5nfCD5VEPdat2J0iAczC+NsSdWbmAr1NecPLVh5mQ627VMMrfeQ60ay8iZ5OBSurL Knc+YMso97lflBZ/CC54kt/hi6nrkp8iijcT1Yr8y5hNJesvM6b3GCQTfyrvimPt7Fjs02Kn7 NALSXTIxkeJSTxgRF8bQWS3HfJlaccZdzEMxLlVQkgDrmw6NNHT/J+MHBopOFGM6C00AEeT X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 212.227.126.130 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Riku Voipio , Laurent Vivier , Filip Bozuta Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Filip Bozuta Function "do_ioctl()" located in file "syscall.c" was missing an option for TYPE_LONG and TYPE_ULONG. This caused some ioctls to not be recognised because they had the third argument that was of type 'long' or 'unsigned long'. For example: Since implemented ioctls RTC_IRQP_SET and RTC_EPOCH_SET are of type IOW(writing type) that have unsigned long as their third argument, they were not recognised in QEMU before the changes of this patch. Signed-off-by: Filip Bozuta Reviewed-by: Laurent Vivier Message-Id: <1579117007-7565-14-git-send-email-Filip.Bozuta@rt-rk.com> Signed-off-by: Laurent Vivier --- linux-user/syscall.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index c5bda60b45de..bd2436b31007 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -5178,6 +5178,8 @@ static abi_long do_ioctl(int fd, int cmd, abi_long arg) break; case TYPE_PTRVOID: case TYPE_INT: + case TYPE_LONG: + case TYPE_ULONG: ret = get_errno(safe_ioctl(fd, ie->host_cmd, arg)); break; case TYPE_PTR: