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 72107EE57DB for ; Wed, 11 Sep 2024 22:06:25 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 294CF10E1BB; Wed, 11 Sep 2024 22:06:25 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="PLgncRUG"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id C7F1710E1BB for ; Wed, 11 Sep 2024 22:06:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1726092382; x=1757628382; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=dl4VLICwcxe3mCTPKRRrC6xyKLidO0g5R96mBKiepH0=; b=PLgncRUGoAff83tH6Zno4d+QcF/nhQBw094vpR6BXoazBud0PZlLbl07 Pn6HaKrjw111OFkBMYD2duaWq+9LrUauXWaIguRprUNc6jD5nKFL5iMrn 8W0zbimM5ymOUXW0DUV/+lH3EQRTasZEDSzNx0H52m3eHZqzJ7JEPMFQk W099QKbl4jm1thRdzmz82epW6sYzeR7PrnAM5dh4R3X9QlpHs2nAvhRwM vSIO4BvtVLEFR+uoynqCPCkOSi5jMEu5EsT68Zr9/r+AplST8Ez26pcjl 20aDPYrlgFsJUnEn4cAg2z0bQaR7xW/lscrY2z/wuZgfbKL9KW0YyBWZJ Q==; X-CSE-ConnectionGUID: tujjaBB5SSi5SPcmxE4rsA== X-CSE-MsgGUID: W8zwUEJmTWCHBKBtvPjYwg== X-IronPort-AV: E=McAfee;i="6700,10204,11192"; a="28656741" X-IronPort-AV: E=Sophos;i="6.10,221,1719903600"; d="scan'208";a="28656741" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Sep 2024 15:06:22 -0700 X-CSE-ConnectionGUID: hokJwN2pT0SPdtjv4N2SAw== X-CSE-MsgGUID: h8UNJDkNSSup2scJztQ9gA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,221,1719903600"; d="scan'208";a="71627667" Received: from mgoodin-mobl2.amr.corp.intel.com (HELO imeretto.localnet) ([10.125.108.6]) by fmviesa003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Sep 2024 15:06:22 -0700 From: Kenneth Graunke To: "intel-xe@lists.freedesktop.org" , "Brost, Matthew" , "Souza, Jose" Cc: "Zanoni, Paulo R" Subject: Re: [PATCH] drm/xe: Use bookkeep slots for external BO's in exec IOCTL Date: Wed, 11 Sep 2024 15:06:40 -0700 Message-ID: <5030690.31r3eYUQgx@imeretto> In-Reply-To: <7199ce6364bc4ae5d66600e49acb288fa58a585e.camel@intel.com> References: <20240911152622.903058-1-matthew.brost@intel.com> <7199ce6364bc4ae5d66600e49acb288fa58a585e.camel@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" On Wednesday, September 11, 2024 8:37:11=E2=80=AFAM PDT Souza, Jose wrote: > On Wed, 2024-09-11 at 08:26 -0700, Matthew Brost wrote: >=20 > > Fix external BO's dma-resv usage in exec IOCTL using bookkeep slots > > rather than write slots. This leaves syncing to user space rather than > > the KMD blindly enforcing write semantics on every external BO. > >=20 >=20 >=20 > Reviewed-by: Jos=C3=A9 Roberto de Souza Reviewed-by: Kenneth Graunke