From patchwork Tue Feb 1 22:47:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Reinette Chatre X-Patchwork-Id: 12732392 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 1BAE1C43219 for ; Tue, 1 Feb 2022 22:47:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241083AbiBAWrP (ORCPT ); Tue, 1 Feb 2022 17:47:15 -0500 Received: from mga09.intel.com ([134.134.136.24]:18697 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239860AbiBAWrP (ORCPT ); Tue, 1 Feb 2022 17:47:15 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1643755635; x=1675291635; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=pkVzBF2FA4/VUakkZoRXj7x9NWg00p1UuaLfO/qP4vk=; b=SLZewVWKuYTR39y1hO8JVwh6Ib/DJPBEEgmrvwwThwwm5kulB4vV7rFH 8I3Lhbuj0Som6Pork3gfDA6dhdd9dN/CdekrnNbHTeTKypdQ53yirYNyA prnRg3NkawfzRuMI6cNkS0qcvLTOhzZY2cmkXmBPMyc4HMNsYtEE8SLHv ymx4mXrvcb4DYNJTUHQ1ifO9pJzSxVo7+whA1DsEczJebbR1DzjigXsd2 zD29AKjuIHNd0mmVNs5svLmq/svmIfZ2q0aHJ7Ae8jVcaleOjAadG8Kl/ zU+r58Xuy/BHBxrNyNr94bnOjfDOeh2wvSpEpuvIRzbxH83JRcI0anEqh g==; X-IronPort-AV: E=McAfee;i="6200,9189,10245"; a="247582283" X-IronPort-AV: E=Sophos;i="5.88,335,1635231600"; d="scan'208";a="247582283" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Feb 2022 14:47:14 -0800 X-IronPort-AV: E=Sophos;i="5.88,335,1635231600"; d="scan'208";a="698584744" Received: from rchatre-ws.ostc.intel.com ([10.54.69.144]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Feb 2022 14:47:14 -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 V2 3/4] selftests/sgx: Ensure enclave data available during debug print Date: Tue, 1 Feb 2022 14:47:05 -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-kselftest@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 Acked-by: Shuah Khan Reviewed-by: Jarkko Sakkinen --- No changes since V1. 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; }