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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9140AC32751 for ; Thu, 8 Aug 2019 00:12:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 58D19217D7 for ; Thu, 8 Aug 2019 00:12:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730145AbfHHAM7 (ORCPT ); Wed, 7 Aug 2019 20:12:59 -0400 Received: from mga09.intel.com ([134.134.136.24]:51237 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729960AbfHHAM7 (ORCPT ); Wed, 7 Aug 2019 20:12:59 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Aug 2019 17:12:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,358,1559545200"; d="scan'208";a="165519344" Received: from sjchrist-coffee.jf.intel.com ([10.54.74.41]) by orsmga007.jf.intel.com with ESMTP; 07 Aug 2019 17:12:58 -0700 From: Sean Christopherson To: Jarkko Sakkinen Cc: linux-sgx@vger.kernel.org, Shay Katz-zamir , Serge Ayoun Subject: [PATCH for_v22 00/11] x86/sgx: Bug fixes for v22 Date: Wed, 7 Aug 2019 17:12:43 -0700 Message-Id: <20190808001254.11926-1-sean.j.christopherson@intel.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-sgx-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sgx@vger.kernel.org A variety of bug fixes, some for issues reported by Shay, the rest for issues found by inspection. Sent as a bundle because most of the patches conflict in one way or another, and so that others can apply on master to get a stable build. Sean Christopherson (11): x86/sgx: Fix an SECS collision with enclave page at VA=0 x86/sgx: Fix incorrect NULL pointer check x86/sgx: Return '0' when sgx_ioc_enclave_set_attribute() succeeds x86/sgx: x86/sgx: Require EADD destination to be page aligned x86/sgx: Require EADD source to be page aligned x86/sgx: Check the bounds of the enclave address against ELRANGE x86/sgx: Check that enclave is created at beginning of EADD/EINIT ioctl x86/sgx: Do not free enclave resources on redundant ECREATE x86/sgx: Refactor error handling for user of sgx_encl_grow() x86/sgx: Call sgx_encl_grow() with the enclave's lock held x86/sgx: Shrink the enclave if ECREATE/EADD fails arch/x86/kernel/cpu/sgx/driver/ioctl.c | 143 +++++++++++++++---------- arch/x86/kernel/cpu/sgx/encl.c | 14 ++- 2 files changed, 97 insertions(+), 60 deletions(-) -- 2.22.0