From patchwork Tue Nov 1 14:43:15 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Patrik Jakobsson X-Patchwork-Id: 9407485 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A7616600C8 for ; Tue, 1 Nov 2016 14:43:46 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 98CBD29974 for ; Tue, 1 Nov 2016 14:43:46 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8B23129977; Tue, 1 Nov 2016 14:43:46 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C367629974 for ; Tue, 1 Nov 2016 14:43:44 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DB2826E249; Tue, 1 Nov 2016 14:43:42 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-lf0-x242.google.com (mail-lf0-x242.google.com [IPv6:2a00:1450:4010:c07::242]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8E94F6E249 for ; Tue, 1 Nov 2016 14:43:41 +0000 (UTC) Received: by mail-lf0-x242.google.com with SMTP id i187so8885627lfe.1 for ; Tue, 01 Nov 2016 07:43:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=N5IEedESsrJV7l/JrgwLo68LikI6HElbphdpIms3ZAI=; b=AtiwUuzxBXrAYbgaYd7iAPiAXSEHdh6V9F4lxFKHVWiNOgmN2pCybsxHVIcjDpkVYM Up/YgP1ADLwF6anRCRSskMdB1dtyqXsHn9mkia705SJ3uD197MpEOXwNsvA5bJML9M9e 39LRMwnymBXqEiDvAjlWjIm7QF0r/aKl7XoXN0M1U5JELXABbpcuOzKqR3q4Yrvr0X4k 1wPyW44hWdufnYPWWh5Kq8RXbLWsmopcX4OQfp7892teThb959K75INtVzf4OWdKBBKh xVqKYdtqTzsSlE//Kr/nwkARaBGJCSqpbAOHfo4vhi36/t3R6pzQwtsezwJsJqk5EKF4 fjhg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=N5IEedESsrJV7l/JrgwLo68LikI6HElbphdpIms3ZAI=; b=CHGXRCasKNIqqOIinOMbe3qSdiIBmZKx3dOCkTmqXKXMDBbPF8oeeu61wnIOJDALWp pwEq4EpPsRZCvFoSu76qHXATEkmCpGNFS9isXg0dTicPUUviSXhVEI8fmn430atWtQZ7 irbf0S7xCVR/vPufbzapXJWS3KZp45ya/wQt+YhvbIfPBt1ySSGXraPadm6yDaW1gMPw rxe8guIz7f90TVU3jG+zBtnIMZILireD+lvZdXvm+M0eCAlsCQyiTK/O9LdORV5mYZYQ nVnNq+sIteqEb2uKmlih0cmi9Bk/SdMYvjt+8eKRI3OBpnncDgclBCXKswinmTdl7SYx SKwQ== X-Gm-Message-State: ABUngvd3PlLS+ApUDnaZoTYbCjB1M8XIjeDVZdlexbv5ctZ3PzqMc/cAM5UUQMwPOZ7Wpw== X-Received: by 10.25.153.149 with SMTP id b143mr21889879lfe.150.1478011419758; Tue, 01 Nov 2016 07:43:39 -0700 (PDT) Received: from localhost.localdomain (h-185-93.a189.priv.bahnhof.se. [85.24.185.93]) by smtp.gmail.com with ESMTPSA id s83sm5547923lja.35.2016.11.01.07.43.38 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 01 Nov 2016 07:43:39 -0700 (PDT) From: Patrik Jakobsson To: dri-devel@lists.freedesktop.org Subject: [PATCH] drm/gma500: Add compat ioctl Date: Tue, 1 Nov 2016 15:43:15 +0100 Message-Id: <20161101144315.2955-1-patrik.r.jakobsson@gmail.com> X-Mailer: git-send-email 2.10.1 Cc: stable@vger.kernel.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Hook up drm_compat_ioctl to support 32-bit userspace on 64-bit kernels. It turns out that N2600 and N2800 comes with 64-bit enabled. We previously assumed there where no such systems out there. Cc: stable@vger.kernel.org Signed-off-by: Patrik Jakobsson --- drivers/gpu/drm/gma500/psb_drv.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c index 50eb944f..8f3ca52 100644 --- a/drivers/gpu/drm/gma500/psb_drv.c +++ b/drivers/gpu/drm/gma500/psb_drv.c @@ -473,6 +473,9 @@ static const struct file_operations psb_gem_fops = { .open = drm_open, .release = drm_release, .unlocked_ioctl = psb_unlocked_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = drm_compat_ioctl, +#endif .mmap = drm_gem_mmap, .poll = drm_poll, .read = drm_read,