From patchwork Wed Jul 3 14:22:10 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mika Kuoppala X-Patchwork-Id: 2817801 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B6DB59F3EB for ; Wed, 3 Jul 2013 14:26:12 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9839020224 for ; Wed, 3 Jul 2013 14:26:11 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 80BF320222 for ; Wed, 3 Jul 2013 14:26:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9C3FDE642F for ; Wed, 3 Jul 2013 07:26:10 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 0AD62E6422 for ; Wed, 3 Jul 2013 07:23:29 -0700 (PDT) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP; 03 Jul 2013 07:22:17 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.87,988,1363158000"; d="scan'208";a="339925504" Received: from rosetta.fi.intel.com (HELO rosetta) ([10.237.72.67]) by orsmga001.jf.intel.com with ESMTP; 03 Jul 2013 07:22:16 -0700 Received: by rosetta (Postfix, from userid 1000) id C21A48007F; Wed, 3 Jul 2013 17:22:13 +0300 (EEST) From: Mika Kuoppala To: intel-gfx@lists.freedesktop.org Date: Wed, 3 Jul 2013 17:22:10 +0300 Message-Id: <1372861332-6308-6-git-send-email-mika.kuoppala@intel.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1372861332-6308-1-git-send-email-mika.kuoppala@intel.com> References: <1372861332-6308-1-git-send-email-mika.kuoppala@intel.com> Subject: [Intel-gfx] [PATCH 5/7] drm/i915: queue hangcheck on reset 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 X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Mika Kuoppala Upon resetting the GPU, we begin processing batches once more, so reset the hangcheck timer. v2: kicking inside reset instead of hangcheck_elapsed and sane commit message by Chris Wilson Signed-off-by: Mika Kuoppala --- drivers/gpu/drm/i915/i915_irq.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index b0fec7f..1b0e903 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1452,6 +1452,8 @@ static void i915_error_work_func(struct work_struct *work) kobject_uevent_env(&dev->primary->kdev.kobj, KOBJ_CHANGE, reset_done_event); + + i915_queue_hangcheck(dev); } else { atomic_set(&error->reset_counter, I915_WEDGED); }