From patchwork Wed Jul 25 15:31:41 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 1238331 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by patchwork2.kernel.org (Postfix) with ESMTP id A0F94DFFCD for ; Wed, 25 Jul 2012 15:33:15 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 528DEA0BBB for ; Wed, 25 Jul 2012 08:33:15 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from fireflyinternet.com (smtp.fireflyinternet.com [109.228.6.236]) by gabe.freedesktop.org (Postfix) with ESMTP id 1AC1AA0D8C for ; Wed, 25 Jul 2012 08:32:31 -0700 (PDT) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.66.37; Received: from arrandale.alporthouse.com (unverified [78.156.66.37]) by fireflyinternet.com (Firefly Internet SMTP) with ESMTP id 118923044-1500050 for multiple; Wed, 25 Jul 2012 16:32:20 +0100 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Wed, 25 Jul 2012 16:31:41 +0100 Message-Id: <1343230301-10282-1-git-send-email-chris@chris-wilson.co.uk> X-Mailer: git-send-email 1.7.10.4 X-Originating-IP: 78.156.66.37 Subject: [Intel-gfx] [PATCH] intel: Bail gracefully if we encounter an unknown Intel device X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org Otherwise we end up with X hitting a fail-loop as the embedded libGL stacks asserts whilst initialising. Signed-off-by: Chris Wilson --- intel/intel_bufmgr_gem.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/intel/intel_bufmgr_gem.c b/intel/intel_bufmgr_gem.c index 71de12f..0ecdd60 100644 --- a/intel/intel_bufmgr_gem.c +++ b/intel/intel_bufmgr_gem.c @@ -3046,9 +3046,11 @@ drm_intel_bufmgr_gem_init(int fd, int batch_size) else if (IS_GEN6(bufmgr_gem->pci_device)) bufmgr_gem->gen = 6; else if (IS_GEN7(bufmgr_gem->pci_device)) - bufmgr_gem->gen = 7; - else - assert(0); + bufmgr_gem->gen = 7; + else { + free(bufmgr_gem); + return NULL; + } if (IS_GEN3(bufmgr_gem->pci_device) && bufmgr_gem->gtt_size > 256*1024*1024) {