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 F3A89C021AA for ; Tue, 18 Feb 2025 23:42:09 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A8DBE10E786; Tue, 18 Feb 2025 23:42:09 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="jXL+Xkm5"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id 09C0410E782 for ; Tue, 18 Feb 2025 23:42:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1739922130; x=1771458130; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=/pHM3hT3byu17rUoKDFdkFLBV9AyxL+XcdK8Tf8hv9I=; b=jXL+Xkm5XXiR1Jq8OaSNyIA2UXuPMj+DRpcVO+NQFvxwdeNNuSdFCddE sVyC5zYHK2O627c6cbs+GbqWOnyDH8qzfxRH3b/cKQrvhLJoTygCKhhrI yDUfbjnzhh+RUPZlu4VMtSbfcBHQvHDNwF6O2OjjUscLZG0ErbCJ4QwH7 g5edYhsOPlLQ55vv3iJxSfdAKiivxESKFhF/CGB6A5+hzYREDs6nwFFXI TgejVR9gwjnG0EjJtXW6qePvzW1PPGNygptPQLIYQ2NHlJlifKmH3amBh 5g8SMl4ymQZCeVOFPq75t71GQ+DA9OviZUAz15cHlf4DZLml4S0qWoVGr A==; X-CSE-ConnectionGUID: pGeGEFhTRxSV+OKyp/KDvg== X-CSE-MsgGUID: glGwjbXzQh+zS4dJH8HitA== X-IronPort-AV: E=McAfee;i="6700,10204,11348"; a="52048311" X-IronPort-AV: E=Sophos;i="6.13,296,1732608000"; d="scan'208";a="52048311" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Feb 2025 15:42:09 -0800 X-CSE-ConnectionGUID: pgP/jtpFQlWKkF/uFX2tpQ== X-CSE-MsgGUID: pyUVjxicSbGQOz5vwkk3Qg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,296,1732608000"; d="scan'208";a="114724041" Received: from szeng-desk.jf.intel.com ([10.165.21.160]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Feb 2025 15:42:08 -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 v3 0/4] xe: Test scratch page under fault mode Date: Tue, 18 Feb 2025 18:57:51 -0500 Message-Id: <20250218235755.360264-1-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 | 47 ++++++ tests/intel/xe_exec_fault_mode.c | 69 +++++++++ tests/intel/xe_vm.c | 47 ++++-- 5 files changed, 388 insertions(+), 16 deletions(-) -- 2.26.3