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 4C843C3DA49 for ; Tue, 30 Jul 2024 11:45:52 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 12E7610E50A; Tue, 30 Jul 2024 11:45:52 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="cFmdIrS0"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2789410E50A for ; Tue, 30 Jul 2024 11:45:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1722339952; x=1753875952; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=BYcjIyAsGcDJthXcT/n9Bjmjy+mGyx0ifmHqcyQ6c5k=; b=cFmdIrS0roWVCq2yY5vHIXVGs3r80OXOI2jCHh3+wwMCjgF55T3LlxzK xAp0A3Dy4kBkqGsAYKBO4uMktpuTwAuigGA237NaeYHQQXhN2Oi+ljF6D Rp3xsWKWY2CHIaY5FxgRrRq1h8zrmHPoqpEYPcQaRLd/XHghRHeu/Weuq WQsQXn7b6OjQE+TbweQJU51n3w0A+TG6rJx/oMGUTdF3LVhqPj4UcPnw1 4Q096iCTOWpFoJkE5hTmvunbhr0oy6hFlYAPspwtlWEAguVmZf4tox6RR wNVvNkKagC4cjVHI8OKCjRlOAeCv5li43O1mKeIY6bAJD+STPNUK7c2W+ Q==; X-CSE-ConnectionGUID: l2b4Orn5Qva/ZYmY2EmHEw== X-CSE-MsgGUID: ayXeRLuITeWSY6uM1kzLTQ== X-IronPort-AV: E=McAfee;i="6700,10204,11148"; a="23937030" X-IronPort-AV: E=Sophos;i="6.09,248,1716274800"; d="scan'208";a="23937030" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jul 2024 04:45:51 -0700 X-CSE-ConnectionGUID: dELD+T1MRdS1b2X+qT1J/A== X-CSE-MsgGUID: IwXInkViRkOblR/Jt8Zkjw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,248,1716274800"; d="scan'208";a="54215985" Received: from cpetruta-mobl1.ger.corp.intel.com (HELO localhost.localdomain) ([10.245.246.43]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jul 2024 04:45:47 -0700 From: Christoph Manszewski To: igt-dev@lists.freedesktop.org Cc: =?UTF-8?q?Zbigniew=20Kempczy=C5=84ski?= , Kamil Konieczny , Dominik Grzegorzek , Maciej Patelczyk , =?UTF-8?q?Dominik=20Karol=20Pi=C4=85tkowski?= , Pawel Sikora , Andrzej Hajda , Kolanupaka Naveena , Mika Kuoppala , Gwan-gyeong Mun Subject: [PATCH i-g-t v2 00/66] Test coverage for GPU debug support Date: Tue, 30 Jul 2024 13:44:17 +0200 Message-Id: <20240730114523.334156-1-christoph.manszewski@intel.com> X-Mailer: git-send-email 2.34.1 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" Hi, In this series the eudebug kernel and validation team would like to add test coverage for GPU debug support recently proposed as an RFC. (https://patchwork.freedesktop.org/series/136572/) This series adds 'xe_eudebug' and 'xe_eudebug_online' tests together with a library that encapsulates common paths in current and future EU debugger scenarios. It also extends the 'xe_exec_sip' test and 'gpgpu_shader' library. The aim of the 'xe_eudebug' test is to validate the eudebug resource tracking and event delivery mechanism. The 'xe_eudebug_online' test is dedicated for 'online' scenarios which means scenarios that exercise hardware exception handling and thread state manipulation. The xe_eudebug library provides an abstraction over debugger and debuggee processes, asynchronous event reader, and event log buffers for post-mortem analysis. Latest kernel code can be found here: https://gitlab.freedesktop.org/miku/kernel/-/commits/eudebug-dev Thank you in advance for any comments and insight. v2: - make sure to include all patches and verify that each individual patch compiles (Zbigniew) Andrzej Hajda (6): tests/xe_eudebug: Add userptr variant of basic-vm-access test lib/gpgpu_shader: Add write_on_exception template lib/gpgpu_shader: Add set/clear exception register (cr0.1) helpers lib/intel_batchbuffer: Add helper to get pointer at specified offset lib/gpgpu_shader: Allow enabling illegal opcode exceptions in shader tests/xe_exec_sip: Rework invalid instruction tests Christoph Manszewski (17): lib/xe_ioctl: Add wrapper with vm_bind_op extension parameter lib/xe_eudebug: Add support for vm_bind events lib/xe_eudebug: Add support for user fence acking lib/xe_eudebug: Add support for dynamic debugger sysfs toggle tests/xe_eudebug: Add basic vm-bind coverage tests/xe_eudebug: Add support for dynamic debugger sysfs toggle tests/xe_eudebug: Add coverage for sysfs debugger toggle lib/xe_eudebug: Allow debugger to wait for client tests/xe_eudebug: Add vm-bind discovery tests tests/xe_eudebug: Add basic-vm-bind-ufence tests/xe_eudebug: Add vm-bind-clear test lib/gpgpu_shader: Extend shader building library tests/xe_exec_sip: Port tests for shaders and sip tests/xe_exec_sip: Add support for dynamic debugger sysfs toggle tests/xe_eudebug_online: Add support for dynamic debugger sysfs toggle tests/xe_eudebug_online: Add subtests w/o long running mode tests/xe_live_ktest: Add xe_eudebug live test Dominik Grzegorzek (18): drm-uapi/xe: Sync with eudebug uapi tests/xe_eudebug: Test eudebug connection lib/xe_eudebug: Introduce eu debug testing framework lib/xe_eudebug: Add exec_queue support lib/xe_eudebug: Add attention events support lib/xe_eudebug: Add metadata support tests/xe_eudebug: Test open close events tests/xe_eudebug: Exercise read_event ioctl tests/xe_eudebug: Add vm events sanity check tests/xe_eudebug: Race discovery against eudebug attach. tests/xe_eudebug: Introduce basic exec_queue testing tests/xe_eudebug: Include exec queues in discovery testing tests/xe_exec_sip: Check if we reset due to unhandled attention tests/xe_exec_sip: Check usercoredump for attentions tests/xe_eudebug_online: Debug client which runs workloads on EU tests/xe_eudebug_online: Set dynamic breakpoint on interrupt-all tests/xe_eudebug_online: What if user does not set debug mode? tests/xe_eudebug_online: Check if eu debugger disables preemption timeout Dominik Karol Piatkowski (1): tests/xe_eudebug_online: Add caching tests Dominik Karol Piątkowski (5): tests/xe_eudebug: Add multigpu scenarios tests/xe_exec_sip: Add breakpoint-writesip-twice test tests/xe_exec_sip: Add breakpoint-waitsip-heavy test tests/xe_eudebug_online: Add tdctl-parameters test tests/xe_eudebug_online: Add single-step and single-step-one tests Gwan-gyeong Mun (1): lib/intel_batchbuffer: Add support for long-running mode execution Jonathan Cavitt (2): tests/xe_eudebug: Exercise lseek tests/xe_eudebug: Test multiple bo sizes Karolina Stolarek (6): tests/xe_eudebug: Add discovery-race-vmbind subtest tests/xe_exec_sip: Add sanity-after-timeout test tests/xe_exec_sip: Add nodebug test cases lib/xe_eudebug: Expose xe_eudebug_connect tests/xe_eudebug_online: Add interrupt-reconnect test tests/xe_eudebug_online: Add multisession test cases Kolanupaka Naveena (1): tests/xe_eudebug_online: Adds debugger-reopen test Maciej Patelczyk (3): tests/xe_eudebug: Exercise debug metadata events sent to debugger tests/xe_eudebug: Add basic-vm-bind-metadata-discovery tests/xe_eudebug: Added connect-user test Mika Kuoppala (2): lib/xe_eudebug: Allow client to wait for debugger tests/xe_eudebug: Add vm open/pread/pwrite basic tests Pawel Sikora (4): tests/xe_eudebug: Add basic-vm-access-parameters test lib/xe_eudebug: Add mutex for log events write tests/xe_eudebug: Add basic-client-th test tests/xe_eudebug_online: Add reset-with-attention test include/drm-uapi/xe_drm.h | 104 +- include/drm-uapi/xe_drm_eudebug.h | 226 +++ lib/gpgpu_shader.c | 474 +++++- lib/gpgpu_shader.h | 29 +- lib/iga64_generated_codes.c | 428 ++++- lib/intel_batchbuffer.c | 153 +- lib/intel_batchbuffer.h | 22 + lib/meson.build | 1 + lib/xe/xe_eudebug.c | 2192 ++++++++++++++++++++++++++ lib/xe/xe_eudebug.h | 206 +++ lib/xe/xe_ioctl.c | 20 +- lib/xe/xe_ioctl.h | 5 + tests/intel/xe_eudebug.c | 2425 +++++++++++++++++++++++++++++ tests/intel/xe_eudebug_online.c | 2117 +++++++++++++++++++++++++ tests/intel/xe_exec_sip.c | 332 +++- tests/intel/xe_live_ktest.c | 6 + tests/meson.build | 2 + 17 files changed, 8701 insertions(+), 41 deletions(-) create mode 100644 include/drm-uapi/xe_drm_eudebug.h create mode 100644 lib/xe/xe_eudebug.c create mode 100644 lib/xe/xe_eudebug.h create mode 100644 tests/intel/xe_eudebug.c create mode 100644 tests/intel/xe_eudebug_online.c -- 2.34.1