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 2C45DC36000 for ; Fri, 21 Mar 2025 16:34:32 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DF2BD10E177; Fri, 21 Mar 2025 16:34:31 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="mENyRWGT"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) by gabe.freedesktop.org (Postfix) with ESMTPS id D24D210E177 for ; Fri, 21 Mar 2025 16:34:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1742574871; x=1774110871; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=g4ksK8DHZchOguBJzFyzZB+NN1MNCj0rXwEuZkP+5Hc=; b=mENyRWGT80Ui66KPp4ICLrgQpiE7l+oWzC8JhZ/Yz00aFA5ExSg0Ob10 wf7pC9dJwVW6VJdARnID44FrO5HkX14+Htfpl/tkq1SaFg8yQtEnbc2om 0ehQkmoGYchjrSvlK90CVxGewqKNBWWP0/F5RFYMDQp/VW4DfQlldA4hE MmikLQClqWF3nlPO7xtds9kd+64be6czZf9vVkVjR4ZEMhqySLErAJiyK iDe8RldXQn0xbqmCPp6mrwhF42Ieosg7NKZcKPFiB7jIcRkS4S47FiHko Fd2DseXaLzoRq2OzRqmXl1mjla+rR2eeIEUlQcWD+Oio3+WTjF8zibb5h A==; X-CSE-ConnectionGUID: WUUUph0dTpyEJ2pguGw4Bw== X-CSE-MsgGUID: Km5YCJOASBq4FtfEnNkr0A== X-IronPort-AV: E=McAfee;i="6700,10204,11380"; a="43725615" X-IronPort-AV: E=Sophos;i="6.14,264,1736841600"; d="scan'208";a="43725615" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Mar 2025 09:34:31 -0700 X-CSE-ConnectionGUID: l3IRDPOMRO+Gz2jL2iunMw== X-CSE-MsgGUID: JYhcPTGnTL2xwvos9my5GQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,264,1736841600"; d="scan'208";a="128665372" Received: from bergbenj-mobl1.ger.corp.intel.com (HELO fedora..) ([10.245.246.196]) by orviesa005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Mar 2025 09:34:29 -0700 From: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= To: intel-xe@lists.freedesktop.org Cc: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= , himal.prasad.ghimiray@intel.com, Matthew Brost , Matthew Auld Subject: [PATCH v2 0/5] drm/xe: xe-only patches from the multi-device GPUSVM series Date: Fri, 21 Mar 2025 17:34:11 +0100 Message-ID: <20250321163416.45217-1-thomas.hellstrom@linux.intel.com> X-Mailer: git-send-email 2.48.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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" A collection of misc patches that are prerequisites for the multi-device GPUSVM series but that are xe-only and can be merged separately. Patch 1 - Improved conditional compilation for the Xe GPUSVM support Patch 2 - Fix a pontential UAF Patch 3 - Adds a bo remove callback. In addition to GPUSVM this will improve on our device unbind support. Patch 4 - A small fix for multi-gpu-svm support Patch 5 - A change in implicit UAPI and needed for multi-gpu-svm support. v2: - Address review comments for Patch 3 (Matthew Auld) - Fix system memory atomic access in Patch 5 (Intel CI) Thomas Hellström (5): drm/xe: Introduce CONFIG_DRM_XE_GPUSVM drm/xe/svm: Fix a potential bo UAF drm/xe/bo: Add a bo remove callback drm/xe/migrate: Allow xe_migrate_vram() also on non-pagefault capable devices drm/xe/uapi, drm/xe: Make the PT code handle placement per PTE rather than per vma / range drivers/gpu/drm/xe/Kconfig | 16 +++- drivers/gpu/drm/xe/Makefile | 2 +- drivers/gpu/drm/xe/xe_bo.c | 66 +++++++++++++--- drivers/gpu/drm/xe/xe_bo.h | 2 + drivers/gpu/drm/xe/xe_bo_evict.c | 62 ++++++++++++++- drivers/gpu/drm/xe/xe_bo_evict.h | 1 + drivers/gpu/drm/xe/xe_device.c | 6 +- drivers/gpu/drm/xe/xe_device_types.h | 12 ++- drivers/gpu/drm/xe/xe_migrate.c | 8 +- drivers/gpu/drm/xe/xe_pt.c | 112 +++++++++++++-------------- drivers/gpu/drm/xe/xe_query.c | 2 +- drivers/gpu/drm/xe/xe_svm.c | 22 +++++- drivers/gpu/drm/xe/xe_svm.h | 72 ++++++++++++----- drivers/gpu/drm/xe/xe_vm.c | 2 +- 14 files changed, 278 insertions(+), 107 deletions(-) -- 2.48.1