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 5FD4DCD8CAD for ; Thu, 13 Nov 2025 17:16:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D7EC010E8DF; Thu, 13 Nov 2025 17:16:23 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="KYBxGRec"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2B93E10E10B for ; Thu, 13 Nov 2025 17:16:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1763054182; x=1794590182; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=61/Eo0F8WGm36C8uefiGy1qvCGj9iqdJ4BhUckr7Jkw=; b=KYBxGRecYaaMc5Vn/uTQFX+AWKsfsjujwh2b28+e0FwKrSxpAIpZV0Ch vynUAAY8ku1lEhatLPAjFPhSB2nHyWe6w8v43e9aeEZ6I7vh6qvBzjaEM y6+M1iGzCzuv4a+GVQOuCTsvUvYv5a4SGrKi3sSGOEHPfd7zIJno4IeFs ku4EylxmsBLsIoFKWdYLubdfBL7NtzFngDSbIgIk+17Loy6XwFYeZdgOl L6aDD20Pa8tvM066YYkvd0y5b7S1h6wATtnBXB1b7bSsxC5jFpPURShWP jk3UrYo/gYHe8c7ynK04dEKNsiCJ0KhBTfVIvZnbnmkmLhAWl6eYQM5Ih A==; X-CSE-ConnectionGUID: HZUFnwG2R06Qr981lxArxg== X-CSE-MsgGUID: Zsh9kKP9QbGMNDbbWSq6dA== X-IronPort-AV: E=McAfee;i="6800,10657,11612"; a="64345918" X-IronPort-AV: E=Sophos;i="6.19,302,1754982000"; d="scan'208";a="64345918" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Nov 2025 09:16:22 -0800 X-CSE-ConnectionGUID: uXeNj/VQSsKmSEUtaZtkeQ== X-CSE-MsgGUID: pkRl4vJRRQ6Z9ZBs1Z4EUA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,302,1754982000"; d="scan'208";a="194705458" Received: from dut7069bmgfrd.fm.intel.com (HELO DUT7069BMGFRD..) ([10.1.40.39]) by orviesa005.jf.intel.com with ESMTP; 13 Nov 2025 09:16:21 -0800 From: nishit.sharma@intel.com To: igt-dev@lists.freedesktop.org Subject: [PATCH i-g-t v7 00/10] Madvise feature in SVM for Multi-GPU configs Date: Thu, 13 Nov 2025 17:16:11 +0000 Message-ID: <20251113171621.635811-1-nishit.sharma@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: 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" From: Nishit Sharma This patch series adds comprehensive SVM multi-GPU IGT test coverage for madvise and prefetch functionality. ver2: - Test name changed in commits - In patchwork v1 patch is missing due to last patch was not sent ver3: - In patch-7 tags were added and it was not sent on patchwork ver4: - In patch file was added which is not available in source which caused CI build failure. ver5: - Added subtest function wrappers - Subtests executing for all GPUs enumerated ver7: - Optimized function calling which are frequenctly called - Incorporated review comments (Thomas Hellstrom) Nishit Sharma (10): lib/xe: Add instance parameter to xe_vm_madvise and introduce lr_sync helpers tests/intel/xe_exec_system_allocator: Add parameter in madvise call tests/intel/xe_multi_gpusvm: Add SVM multi-GPU cross-GPU memory access test tests/intel/xe_multi_gpusvm: Add SVM multi-GPU atomic operations tests/intel/xe_multi_gpusvm: Add SVM multi-GPU coherency test tests/intel/xe_multi_gpusvm: Add SVM multi-GPU performance test tests/intel/xe_multi_gpusvm: Add SVM multi-GPU fault handling test tests/intel/xe_multi_gpusvm: Add SVM multi-GPU simultaneous access test tests/intel/xe_multi_gpusvm: Add SVM multi-GPU conflicting madvise test tests/intel/xe_multi-gpusvm: Add SVM multi-GPU migration test include/drm-uapi/xe_drm.h | 4 +- lib/xe/xe_ioctl.c | 53 +- lib/xe/xe_ioctl.h | 11 +- tests/intel/xe_exec_system_allocator.c | 8 +- tests/intel/xe_multi_gpusvm.c | 1441 ++++++++++++++++++++++++ tests/meson.build | 1 + 6 files changed, 1504 insertions(+), 14 deletions(-) create mode 100644 tests/intel/xe_multi_gpusvm.c -- 2.48.1