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 8BBD8CD37BE for ; Mon, 11 May 2026 13:59:32 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3A05E10E184; Mon, 11 May 2026 13:59:32 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="RZ8ZJc+f"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id BF28110E77F for ; Mon, 11 May 2026 13:58:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1778507891; x=1810043891; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=7/Won+6CDtrL4fQRcTt92A9hfLVo3klrItAR5IqZnXs=; b=RZ8ZJc+fSYAfyRglTSztqnLt3Q7s/3E9K0mhAG8Yv0UQBpKlhOrfv6Mf v5y5SFHHFJADMrp6Kc/Tfkc8/M3KD+YD8YGgMuhMf5j/6claIq7HAb0qz G7ixN4gQ4vwqA+VoA2y5g7h2edpK6+nWgpofEs4oZXsCw4VF2Ps1B7Tbf P7gliKz5ihjTkMdDcI2GAu96ZKzUgZYnnZdrRr/MQOMfTsnZ09Cf3Kf0R aiMsikeeqZap56R2FKTWi3UN0hD5ChcIjQFoO6763koVmPC7TNK26GSVH 46g5pooRhrU8KEO9QEjnXCvidfX5AoQdZSxwVUkBHDX3unKhDdKsXwVdk w==; X-CSE-ConnectionGUID: nRXGefjISU6YEa9Oy8p9mg== X-CSE-MsgGUID: uLAlp+K2T7a9OyhiEp67YQ== X-IronPort-AV: E=McAfee;i="6800,10657,11783"; a="81957737" X-IronPort-AV: E=Sophos;i="6.23,229,1770624000"; d="scan'208";a="81957737" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 May 2026 06:58:11 -0700 X-CSE-ConnectionGUID: tnnpKYT+SeOkP9C895gQkQ== X-CSE-MsgGUID: EXzrZDsQQFGwc27dHccfGA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,229,1770624000"; d="scan'208";a="241817458" Received: from varungup-desk.iind.intel.com ([10.190.238.71]) by orviesa004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 May 2026 06:58:06 -0700 From: Varun Gupta To: igt-dev@lists.freedesktop.org Cc: arvind.yadav@intel.com, himal.prasad.ghimiray@intel.com, nishit.sharma@intel.com Subject: [PATCH i-g-t v3 0/4] tests/intel/xe_madvise: Add atomic madvise subtests Date: Mon, 11 May 2026 19:27:33 +0530 Message-ID: <20260511135752.119868-1-varun.gupta@intel.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 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" Add three subtests to validate DRM_XE_MEM_RANGE_ATTR_ATOMIC madvise on fault-mode SVM VMAs: atomic-device — GPU MI_ATOMIC_INC succeeds via fault handler atomic-global — CPU atomic increments + GPU MI_ATOMIC_INC with fault-driven SMEM-to-VRAM migration atomic-cpu — GPU MI_ATOMIC_INC rejected (-EACCES), engine reset Patch 1 generalizes the test metadata and groups existing purgeable subtests so the atomic subtests can coexist without being gated on purgeable support. v2: - Add UNMAP of CPU_ADDR_MIRROR binding before xe_vm_destroy in all three atomic tests (Nishit) - Add pagefault count print before/after exec in atomic-device and atomic-global (Nishit) - Add comment explaining single-engine rationale in atomic-cpu (Nishit) v3: - Print pagefault count only when count changed (Nishit) Varun Gupta (4): tests/intel/xe_madvise: Generalize metadata and group purgeable subtests tests/intel/xe_madvise: Add atomic-device subtest tests/intel/xe_madvise: Add atomic-global subtest tests/intel/xe_madvise: Add atomic-cpu subtest tests/intel/xe_madvise.c | 381 ++++++++++++++++++++++++++++++++++----- 1 file changed, 338 insertions(+), 43 deletions(-) -- 2.43.0