From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: [PATCH v1] Add build-id to XENVER hypercall. Date: Thu, 8 Oct 2015 22:56:26 -0400 Message-ID: <1444359390-14153-1-git-send-email-konrad.wilk@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1ZkNrd-0001ir-Kb for xen-devel@lists.xenproject.org; Fri, 09 Oct 2015 02:56:57 +0000 List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: ian.campbell@citrix.com, xen-devel@lists.xenproject.org, wei.liu2@citrix.com, ian.jackson@eu.citrix.com, jbeulich@suse.com, andrew.cooper3@citrix.com, mpohlack@amazon.de, dgdegra@tycho.nsa.gov List-Id: xen-devel@lists.xenproject.org Hey, Attached are the four patches that will add XENVER_build_id and add the proper bits in libxl/libxc. However they also change the behavior of the existing hypercall for XENVER_[compile_info|changeset|commandline] and make them dom0 accessible. This is if XSM is built in or not (though with XSM one can expose it to a guest if desired). Please take a look and provide your feedback at your leisure. Note: * Hadn't tried compiling it on ARM cross compiler lately. In the past I had to #ifdef CONFIG_ARM as the ARM code did not use any ELF code so none of the ELF parts made any sense. * The EFI build works kindof. It is missing an build_id.o stanza. tools/flask/policy/policy/modules/xen/xen.te | 3 +- tools/libxc/include/xenctrl.h | 2 ++ tools/libxc/xc_private.c | 37 ++++++++++++----------- tools/libxc/xc_private.h | 4 ++- tools/libxl/libxl.c | 20 ++++++++++++ tools/libxl/libxl_types.idl | 1 + tools/libxl/xl_cmdimpl.c | 1 + xen/arch/arm/traps.c | 2 +- xen/arch/x86/Makefile | 11 +++---- xen/arch/x86/xen.lds.S | 6 ++++ xen/common/kernel.c | 44 ++++++++++++++++++++++++++-- xen/common/version.c | 37 +++++++++++++++++++++++ xen/include/public/version.h | 9 +++++- xen/include/xen/hypercall.h | 6 ++-- xen/include/xen/version.h | 1 + xen/include/xsm/dummy.h | 25 ++++++++++++++++ xen/include/xsm/xsm.h | 6 ++++ xen/xsm/dummy.c | 1 + xen/xsm/flask/hooks.c | 28 ++++++++++++++++++ xen/xsm/flask/policy/access_vectors | 4 +++ 20 files changed, 217 insertions(+), 30 deletions(-) Konrad Rzeszutek Wilk (3): xsm/libxl/xen_version: Add XSM for some of the xen_version commands. xen-version: Add third parameter (len) to the do_version hypercall. libxl: info: Display build_id of the hypervisor. Martin Pohlack (1): XENVER_build_id: Provide ld-embedded build-ids