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 6C658C43458 for ; Mon, 6 Jul 2026 18:18:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1B55610EA41; Mon, 6 Jul 2026 18:18:28 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="iahdaomJ"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0A3AA10EA41 for ; Mon, 6 Jul 2026 18:17:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1783361879; x=1814897879; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=Kn0JG0NY9T0YETiyNsIb6KnT62rYVY2tbMNoXt7zcmY=; b=iahdaomJtrN4QqxE6IoKih2HMc4InrL84DBjRc9IpVVdKTonGTs/rILP HxtDhYr2m34c2Wz0Fdr4sDeeFTDffOlX/u6qEQpo1nAyfT9bv5skLSAqe +3AGnzrtE5neBrdMpU4vGleXHtRmIrHHb8UA8DHQ/H+89G1PT+aiEKT2m s3+BATZ7gFUMcK64gRhD7e8j0B+D4nFkj7waPhlPWCkrCyMUOhFZPYeXV in7pIbRy3lG9eVX9Bg863Q9NwRoZOPvz0gI4/yOkf1GD/pDascnT8lUwQ 2VvtcCkqoNm97x0+9KM/FYjdVbx2vwNN9F0McojMgdw5OeeZ57oFlXsVz A==; X-CSE-ConnectionGUID: wzK/0ZjkS8Gc3Wu7KrMbdw== X-CSE-MsgGUID: 4R1vN4hhRxSttI6w1DNxMA== X-IronPort-AV: E=McAfee;i="6800,10657,11839"; a="86552914" X-IronPort-AV: E=Sophos;i="6.25,151,1779174000"; d="scan'208";a="86552914" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jul 2026 11:17:58 -0700 X-CSE-ConnectionGUID: uEJtlzPbR9CMm2eeXHUGfg== X-CSE-MsgGUID: Q23UvW4xTm2q602Zok3LgA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,151,1779174000"; d="scan'208";a="257651304" Received: from osgcshtiger.sh.intel.com ([10.239.81.49]) by orviesa004.jf.intel.com with ESMTP; 06 Jul 2026 11:17:58 -0700 From: Shuicheng Lin To: igt-dev@lists.freedesktop.org Cc: Shuicheng Lin Subject: [PATCH] tests/intel/xe_exec_system_allocator: Ignore expected CAT error in fault subtest Date: Mon, 6 Jul 2026 18:17:52 +0000 Message-Id: <20260706181752.3039184-1-shuicheng.lin@intel.com> X-Mailer: git-send-email 2.34.1 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" The 'fault' subtest submits an exec with a bogus batch address. The kernel nacks the unresolvable pagefault, which the GuC escalates to a memory CAT error and engine reset. The resulting 'CAT error' dmesg messages are expected, not a real failure. Emit an ignore-dmesg regex to suppress them in CI. It matches both 'Memory CAT error reported by GuC!' and 'Engine memory CAT error' messages. Signed-off-by: Shuicheng Lin --- tests/intel/xe_exec_system_allocator.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tests/intel/xe_exec_system_allocator.c b/tests/intel/xe_exec_system_allocator.c index 24fc5b708d..fd7520e519 100644 --- a/tests/intel/xe_exec_system_allocator.c +++ b/tests/intel/xe_exec_system_allocator.c @@ -2752,10 +2752,12 @@ int igt_main() igt_subtest("threads-shared-alloc-many-stride-malloc-race") threads(fd, 1, 128, 0, 256, RACE | SHARED_ALLOC, false); - igt_subtest_f("fault") + igt_subtest_f("fault") { + igt_emit_ignore_dmesg_regex("CAT error"); xe_for_each_engine(fd, hwe) test_exec(fd, hwe, 4, 1, SZ_2M, 0, 0, NULL, NULL, FAULT, NULL); + } for (const struct section *s = psections; s->name; s++) { igt_subtest_f("partial-%s", s->name) -- 2.43.0