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 46152C021B5 for ; Fri, 21 Feb 2025 15:37:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 083D610E2D3; Fri, 21 Feb 2025 15:37:47 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="iILGuU8O"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9DB6410E2D3 for ; Fri, 21 Feb 2025 15:37:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740152266; x=1771688266; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=+iOSQpL3j3jMFDBGIWk+tYkcFOoasU3GMtZ+JeeVpJA=; b=iILGuU8Ov1mnRFPfk28Fop+Q0RfQwuOs7y3i2ejOL2Zux88k5hozmbDQ 6OKko4R/VpEm2hoyBertWwzyfJ9dNjdXDXY84zp2M0a3CGXbCpogOqbSo VANI6C82TEsTwFC6Mk9VzZvKSlMLJJyM6uy8equHD5UhqmoXGvNNaXyqh cFSzB9Sg/Y8h+69NiN3LgVZQ38tkDkPgh14pKE1IDSGHnzokP/OphsCH+ Vf9qWEDmA0Dhbsr6+r/cQTe0KU2/Cq+5GtiOrflox8HUFUYSmQ9Ahr5o8 JYqzwq7SmN3JSYF6bG1R/IjygdRrtcwXaOD0GzcH0XKqhi4yD9i1syA8J A==; X-CSE-ConnectionGUID: wHMQ7uZmR3GvseFh95+0zw== X-CSE-MsgGUID: IWk0IpLkSBSAG+/1j5vr2A== X-IronPort-AV: E=McAfee;i="6700,10204,11352"; a="51599063" X-IronPort-AV: E=Sophos;i="6.13,305,1732608000"; d="scan'208";a="51599063" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2025 07:37:45 -0800 X-CSE-ConnectionGUID: l9Ij5K28Twutm+Bag2YnSQ== X-CSE-MsgGUID: a28XTT+5T3mJLk33ukzncw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,305,1732608000"; d="scan'208";a="120378232" Received: from szeng-desk.jf.intel.com ([10.165.21.160]) by orviesa004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2025 07:37:44 -0800 From: Oak Zeng To: igt-dev@lists.freedesktop.org Cc: Thomas.Hellstrom@linux.intel.com, matthew.brost@intel.com, kamil.konieczny@intel.com, zbigniew.kempczynski@intel.com, ashutosh.dixit@intel.com, juha-pekka.heikkila@intel.com, rodrigo.vivi@intel.com Subject: [i-g-t v5 0/4] xe: Test scratch page under fault mode Date: Fri, 21 Feb 2025 10:53:32 -0500 Message-Id: <20250221155336.378911-1-oak.zeng@intel.com> X-Mailer: git-send-email 2.26.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" This series intoduces a subtest for Xe to test scratch page under fault mode. It also includes some helper functions to make the test easier. Today most of igt tests use one single function to perform multiple subtests. flags are used to control the behavior of the test. While this is a good way to write efficient tests, it also makes the test difficult to maintain, especially when we add more and more subtests into single test function. This patch series introduces some helper functions with which we can write more readable tests. This is illustrated in patch 4 of this series. Note the intention of this patch series is not to replace the existing igt tests, but to provide an alternative way to write simple tests. Bommu Krishnaiah (1): lib/xe/xe_util: Introduce helper functions Oak Zeng (3): lib/xe: Fix a comment error tests/intel/xe_vm: Exclude invalid_flags tests from LNL and BMG tests/intel/xe_exec_fault_mode: Test scratch page under fault mode lib/xe/xe_ioctl.c | 2 +- lib/xe/xe_util.c | 239 +++++++++++++++++++++++++++++++ lib/xe/xe_util.h | 39 +++++ tests/intel/xe_exec_fault_mode.c | 68 +++++++++ tests/intel/xe_vm.c | 47 ++++-- 5 files changed, 379 insertions(+), 16 deletions(-) -- 2.26.3