From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C728DC433F5 for ; Tue, 14 Dec 2021 15:40:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 37CCE10E552; Tue, 14 Dec 2021 15:40:24 +0000 (UTC) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 639F510E552 for ; Tue, 14 Dec 2021 15:40:23 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10197"; a="237739590" X-IronPort-AV: E=Sophos;i="5.88,205,1635231600"; d="scan'208";a="237739590" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Dec 2021 07:40:22 -0800 X-IronPort-AV: E=Sophos;i="5.88,205,1635231600"; d="scan'208";a="518293023" Received: from phenderx-mobl1.ger.corp.intel.com (HELO [10.213.226.89]) ([10.213.226.89]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Dec 2021 07:40:21 -0800 Message-ID: <31edf68b-1970-b7fa-67ff-42a05d4ba883@linux.intel.com> Date: Tue, 14 Dec 2021 15:40:17 +0000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.3.1 Content-Language: en-US To: "Yang, Dong" , "intel-gfx@lists.freedesktop.org" References: <20211210013147.2256699-1-dong.yang@intel.com> From: Tvrtko Ursulin Organization: Intel Corporation UK Plc In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Intel-gfx] [PATCH] drm/i915/gt: Do not add same i915_request to intel_context twice X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On 14/12/2021 05:58, Yang, Dong wrote: > Thanks Tvrtko, I will try the patch you mentioned. > > BTW, how do you think we use this patch in our project, any side-effect it may have? If no side-effect we can take it as WA for temporally fix till we got the final root fixed. For side effects I can't be sure. Best to try backporting and see if it fixes your issue, but note backporting may be tricky and you may end up pulling other patches as well. Regards, Tvrtko