From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933285AbcDYRin (ORCPT ); Mon, 25 Apr 2016 13:38:43 -0400 Received: from mga03.intel.com ([134.134.136.65]:10163 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932859AbcDYRil (ORCPT ); Mon, 25 Apr 2016 13:38:41 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,533,1455004800"; d="scan'208";a="952592084" From: Jarkko Sakkinen To: gregkh@linuxfoundation.org Cc: Jarkko Sakkinen , linux-kernel@vger.kernel.org (open list), devel@driverdev.osuosl.org (open list:STAGING SUBSYSTEM) Subject: [PATCH 6/6] intel_sgx: TODO file for the staging area Date: Mon, 25 Apr 2016 20:34:13 +0300 Message-Id: <1461605698-12385-7-git-send-email-jarkko.sakkinen@linux.intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1461605698-12385-1-git-send-email-jarkko.sakkinen@linux.intel.com> References: <1461605698-12385-1-git-send-email-jarkko.sakkinen@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Jarkko Sakkinen --- drivers/staging/intel_sgx/TODO | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 drivers/staging/intel_sgx/TODO diff --git a/drivers/staging/intel_sgx/TODO b/drivers/staging/intel_sgx/TODO new file mode 100644 index 0000000..05f68c2 --- /dev/null +++ b/drivers/staging/intel_sgx/TODO @@ -0,0 +1,25 @@ +Documentation +============= + +* Improve Documents/x86/intel-sgx.txt based on the feedback and + questions that pop up. + +Internals +========= + +* Move structures needed by the allocator to arch/x86/include/asm/sgx.h +* Move EPC page allocation and eviction code to arch/x86/mm as they + will shared with virtualization code. +* Move enclave management functions to arch/x86/mm as they will be + shared with virtualization code. +* Use reserve_memtype() in order to add EPC to the PAT memtype list + with WB caching. +* Implement proper recovery code for the pager for cases when + ETRACK/EBLOCK/EWB fails instead of BUG_ON(). Probably the sanest + way to recover is to clear TCS PTEs, kick threads out of enclave + and remove EPC pages. +* Implement ACPI hot-lug for SGX. + +=== + +* Move isgx_user.h to arch/x86/include/uapi/asm/sgx.h -- 2.7.4