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 5D93DCD37AC for ; Mon, 11 May 2026 03:53:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BFDDE10E461; Mon, 11 May 2026 03:53:39 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="kAuRbAqA"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) by gabe.freedesktop.org (Postfix) with ESMTPS id 91E5610E461 for ; Mon, 11 May 2026 03:53:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1778471603; x=1810007603; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=6Z/1FArL+WKXN6FsDG/VjgDFA1IQfFnuHLrnd5J/oEs=; b=kAuRbAqAAwQPmJlktKZRkbe14tyQNxsseMwPDUO8BxlZegkxaOmctftn usay4TQMzOmxCEnRs2U1wWFgd22DpBp6he1dFHmG1tY5N8b68sA8zc0iu QJr8/Aq7tTD5y1hUT+sPYkIBgNbTB/DpHyGQv/JVxibsDWdW34cw6+ftH c4AsSZYRthUIqHWfq2oawIx/EdEwwvTImL47o5W39W7PCwoLTOqImzewK wy39djNDcf5uOcWwiI9hAwVmivkj3OvodPGPIstfZzhyG+iXdKi0hFOIq EnstTLHfCTJ2xmdXcnGD9MSK0cEu1Bj1tZqrPuplUj/wXN/9DjHmynkih Q==; X-CSE-ConnectionGUID: xVRHTD0GSoCOF6NQ/jwAKg== X-CSE-MsgGUID: 9Qyj6jZhR/GP3XH3T4eT/w== X-IronPort-AV: E=McAfee;i="6800,10657,11782"; a="90052995" X-IronPort-AV: E=Sophos;i="6.23,228,1770624000"; d="scan'208";a="90052995" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 May 2026 20:53:23 -0700 X-CSE-ConnectionGUID: YWPbwgSeQD6J6dW8tg9OZQ== X-CSE-MsgGUID: jgD+YMnZRs2JN78pNuXI1w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,228,1770624000"; d="scan'208";a="232857133" Received: from varungup-desk.iind.intel.com ([10.190.238.71]) by fmviesa006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 May 2026 20:53:22 -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 v2 0/4] tests/intel/xe_madvise: Add atomic madvise subtests Date: Mon, 11 May 2026 09:22:55 +0530 Message-ID: <20260511035310.32323-1-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) 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 | 379 ++++++++++++++++++++++++++++++++++----- 1 file changed, 336 insertions(+), 43 deletions(-) -- 2.43.0