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 X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6778CC07E9A for ; Mon, 12 Jul 2021 18:24:04 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 161C461241 for ; Mon, 12 Jul 2021 18:24:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 161C461241 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BAF338979E; Mon, 12 Jul 2021 18:24:02 +0000 (UTC) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7CFCB89718; Mon, 12 Jul 2021 18:24:01 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10043"; a="208214643" X-IronPort-AV: E=Sophos;i="5.84,234,1620716400"; d="scan'208";a="208214643" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jul 2021 11:23:58 -0700 X-IronPort-AV: E=Sophos;i="5.84,234,1620716400"; d="scan'208";a="412669155" Received: from johnharr-mobl1.amr.corp.intel.com (HELO [10.209.125.18]) ([10.209.125.18]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jul 2021 11:23:57 -0700 To: Matthew Brost , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org References: <20210624070516.21893-1-matthew.brost@intel.com> <20210624070516.21893-30-matthew.brost@intel.com> From: John Harrison Message-ID: Date: Mon, 12 Jul 2021 11:23:57 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210624070516.21893-30-matthew.brost@intel.com> Content-Language: en-GB Subject: Re: [Intel-gfx] [PATCH 29/47] drm/i915/guc: Disable bonding extension with GuC submission 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: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On 6/24/2021 00:04, Matthew Brost wrote: > Update the bonding extension to return -ENODEV when using GuC submission > as this extension fundamentally will not work with the GuC submission > interface. > > Signed-off-by: Matthew Brost Reviewed-by: John Harrison > --- > drivers/gpu/drm/i915/gem/i915_gem_context.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c > index 8a9293e0ca92..0429aa4172bf 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c > +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c > @@ -1674,6 +1674,11 @@ set_engines__bond(struct i915_user_extension __user *base, void *data) > } > virtual = set->engines->engines[idx]->engine; > > + if (intel_engine_uses_guc(virtual)) { > + DRM_DEBUG("bonding extension not supported with GuC submission"); > + return -ENODEV; > + } > + > err = check_user_mbz(&ext->flags); > if (err) > return err; _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx