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 5F0E5C0218C for ; Wed, 22 Jan 2025 07:23:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1A04D10E1DD; Wed, 22 Jan 2025 07:23:34 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="SaICN0ig"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id 38B3210E1DD for ; Wed, 22 Jan 2025 07:23:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1737530613; x=1769066613; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=NKNQbaDOfhzkbN+Pv/apZEHksqI6/ETRUbLX5obebKY=; b=SaICN0igqjvcllu6Z1Y1+bGbhmo+aae370a59inXH61b5kXj4N8Y0Ero ZpwqaZwbLNw0tEOBvr5tj6peBp5hA5aWjvH/IQwzpFyJM++9ts03QthT1 55wH8KMPj5/wvEKW8sOaaa/1FgL7NJxyN12aq4MfeTLo1eTu8ghdNfXvX Uwmv2Fsj0pFXTB+UPG1NBCF88u371nvlCeXoXFQTwNUzS5CB6ohDjdlHM 9bBXbTmP4x3xLuXw8XvJYMPhCexyNEdNWC5U1MBXkyAx+lfjboHKuwVK7 gLyWq+XLVuAD53mquQunrGTeFtX6aKAqy0cPhJ0tSZ7LPq62kFt0Ff8YY Q==; X-CSE-ConnectionGUID: srDVX0CrRvGeT1BG7kdgyg== X-CSE-MsgGUID: lE17eMyaSy+rme7QDuek5g== X-IronPort-AV: E=McAfee;i="6700,10204,11322"; a="41903696" X-IronPort-AV: E=Sophos;i="6.13,224,1732608000"; d="scan'208";a="41903696" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jan 2025 23:23:33 -0800 X-CSE-ConnectionGUID: XNZjPlGzT6qg2AVopduopw== X-CSE-MsgGUID: 03/eu4FgQYGxWHgiUQvFug== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,224,1732608000"; d="scan'208";a="106959601" Received: from labhost1.iind.intel.com ([10.190.230.69]) by fmviesa007.fm.intel.com with ESMTP; 21 Jan 2025 23:23:31 -0800 From: Satyanarayana K V P To: igt-dev@lists.freedesktop.org Cc: Satyanarayana K V P , Matthew Brost , =?UTF-8?q?Micha=C5=82=20Wajdeczko?= , Francois Dugast Subject: [PATCH i-g-t v4 1/2] tests/intel/xe_fault_injection: Inject errors during xe_guc_mmio_send_recv Date: Wed, 22 Jan 2025 13:08:07 +0530 Message-Id: <20250122073808.16288-2-satyanarayana.k.v.p@intel.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20250122073808.16288-1-satyanarayana.k.v.p@intel.com> References: <20250122073808.16288-1-satyanarayana.k.v.p@intel.com> 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" Use the kernel fault injection infrastructure to test error handling of xe at probe time when executing xe_guc_mmio_send_recv() so that more code paths are tested, such as error handling and unwinding. Error can be injected using: igt@xe_fault_injection@inject-fault-probe-function-xe_guc_mmio_send_recv v2: Sorted the entry xe_guc_mmio_send_recv in inject-fault-probe-function-* list Cc: Matthew Brost Cc: Michał Wajdeczko Cc: Francois Dugast Signed-off-by: Satyanarayana K V P Reviewed-by: Francois Dugast --- tests/intel/xe_fault_injection.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tests/intel/xe_fault_injection.c b/tests/intel/xe_fault_injection.c index 7ae941367..3a0e2aa29 100644 --- a/tests/intel/xe_fault_injection.c +++ b/tests/intel/xe_fault_injection.c @@ -163,6 +163,7 @@ static void set_retval(const char function_name[], long long retval) * @xe_guc_ads_init: xe_guc_ads_init * @xe_guc_ct_init: xe_guc_ct_init * @xe_guc_log_init: xe_guc_log_init + * @xe_guc_mmio_send_recv: xe_guc_mmio_send_recv * @xe_guc_relay_init: xe_guc_relay_init * @xe_pm_init_early: xe_pm_init_early * @xe_sriov_init: xe_sriov_init @@ -294,6 +295,7 @@ igt_main { "xe_guc_ads_init" }, { "xe_guc_ct_init" }, { "xe_guc_log_init" }, + { "xe_guc_mmio_send_recv" }, { "xe_guc_relay_init" }, { "xe_pm_init_early" }, { "xe_sriov_init" }, -- 2.35.3