From patchwork Fri Jan 28 18:23:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Reinette Chatre X-Patchwork-Id: 12728924 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9E520C4167D for ; Fri, 28 Jan 2022 18:24:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347999AbiA1SYZ (ORCPT ); Fri, 28 Jan 2022 13:24:25 -0500 Received: from mga11.intel.com ([192.55.52.93]:26182 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346536AbiA1SYY (ORCPT ); Fri, 28 Jan 2022 13:24:24 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1643394264; x=1674930264; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=R/PUqiKdHwxgbFpofEH5q7cvMjoCYoa9qFbdKYcfqqY=; b=D94Ve+JNyrzzzecEVhB4V6qUdyCH/dpE4w/Y4nQp4gt758a9nPtQMKyC 0hnrJ6nxVZJNKaCnhdEuK9gJOMI8ZMHKWd/MHk/uuo+GVsVgkB0v7IQuJ 4YPwL6X+FRuA4pzeW772QIX343qlPXoJq8tyDZSXZ/poqNRVohmkh6bOk mpQpzbB5NNZFvHEnJCHW7r0lUU3BhS+IW7YLSQf+GTftAFCdgTGo2EhwO TH0UiE4wxYegN4cJNUB/UtB3lktz8DSjBG032EYk1voFo7I29ALC+iQMm UEDsg/Br6Qmexnr4h5Np8AAcYpmnBjff6gbEPYLDX0sI83WCAo/fo6x1m Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10240"; a="244773368" X-IronPort-AV: E=Sophos;i="5.88,324,1635231600"; d="scan'208";a="244773368" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jan 2022 10:24:23 -0800 X-IronPort-AV: E=Sophos;i="5.88,324,1635231600"; d="scan'208";a="581930431" Received: from rchatre-ws.ostc.intel.com ([10.54.69.144]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jan 2022 10:24:23 -0800 From: Reinette Chatre To: jarkko@kernel.org, dave.hansen@linux.intel.com, linux-sgx@vger.kernel.org, shuah@kernel.org Cc: linux-kselftest@vger.kernel.org Subject: [PATCH 3/4] selftests/sgx: Ensure enclave data available during debug print Date: Fri, 28 Jan 2022 10:23:58 -0800 Message-Id: X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-sgx@vger.kernel.org In support of debugging the SGX tests print details from the enclave and its memory mappings if any failure is encountered during enclave loading. When a failure is encountered no data is printed because the printing of the data is preceded by cleanup of the data. Move the data cleanup after the data print. Fixes: 147172148909 ("selftests/sgx: Dump segments and /proc/self/maps only on failure") Signed-off-by: Reinette Chatre Reviewed-by: Jarkko Sakkinen --- tools/testing/selftests/sgx/main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/sgx/main.c b/tools/testing/selftests/sgx/main.c index a7cd2c3e6f7e..b0bd95a4730d 100644 --- a/tools/testing/selftests/sgx/main.c +++ b/tools/testing/selftests/sgx/main.c @@ -186,8 +186,6 @@ static bool setup_test_encl(unsigned long heap_size, struct encl *encl, return true; err: - encl_delete(encl); - for (i = 0; i < encl->nr_segments; i++) { seg = &encl->segment_tbl[i]; @@ -208,6 +206,8 @@ static bool setup_test_encl(unsigned long heap_size, struct encl *encl, TH_LOG("Failed to initialize the test enclave.\n"); + encl_delete(encl); + return false; }