From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933741Ab3AOWwz (ORCPT ); Tue, 15 Jan 2013 17:52:55 -0500 Received: from mail.kernel.org ([198.145.19.201]:47046 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932834Ab3AOWwv (ORCPT ); Tue, 15 Jan 2013 17:52:51 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Herton Ronaldo Krzesinski , Chris Wilson , Daniel Vetter , Eugeni Dodonov , Julien Cristau Subject: [ 127/171] drm/i915: prevent possible pin leak on error path Date: Tue, 15 Jan 2013 14:44:52 -0800 Message-Id: <20130115224322.504160423@linuxfoundation.org> X-Mailer: git-send-email 1.8.1.336.g94702dd In-Reply-To: <20130115224313.394976595@linuxfoundation.org> References: <20130115224313.394976595@linuxfoundation.org> User-Agent: quilt/0.60-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Eugeni Dodonov commit ab3951eb74e7c33a2f5b7b64d72e82f1eea61571 upstream. We should not hit this under any sane conditions, but still, this does not looks right. Reported-by: Herton Ronaldo Krzesinski CC: Chris Wilson CC: Daniel Vetter Reviewed-by: Chris Wlison Signed-off-by: Eugeni Dodonov Signed-off-by: Daniel Vetter Signed-off-by: Julien Cristau Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/i915/intel_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -7505,7 +7505,7 @@ static int intel_gen7_queue_flip(struct default: WARN_ONCE(1, "unknown plane in flip command\n"); ret = -ENODEV; - goto err; + goto err_unpin; } ret = intel_ring_begin(ring, 4);