[PATCH v10 00/11] domain context infrastructure

From: Paul Durrant <paul@xen.org>
To: xen-devel@lists.xenproject.org
Cc: "Paul Durrant" <pdurrant@amazon.com>,
	"Andrew Cooper" <andrew.cooper3@citrix.com>,
	"Daniel De Graaf" <dgdegra@tycho.nsa.gov>,
	"George Dunlap" <george.dunlap@citrix.com>,
	"Ian Jackson" <iwj@xenproject.org>,
	"Jan Beulich" <jbeulich@suse.com>,
	"Julien Grall" <julien@xen.org>,
	"Marek Marczykowski-Górecki" <marmarek@invisiblethingslab.com>,
	"Roger Pau Monné" <roger.pau@citrix.com>,
	"Stefano Stabellini" <sstabellini@kernel.org>,
	"Volodymyr Babchuk" <Volodymyr_Babchuk@epam.com>,
	"Wei Liu" <wl@xen.org>
Subject: [PATCH v10 00/11] domain context infrastructure
Date: Thu,  8 Oct 2020 19:57:24 +0100	[thread overview]
Message-ID: <20201008185735.29875-1-paul@xen.org> (raw)

From: Paul Durrant <pdurrant@amazon.com>

Paul Durrant (11):
  docs / include: introduce a new framework for 'domain context' records
  xen: introduce implementation of save/restore of 'domain context'
  xen/common/domctl: introduce XEN_DOMCTL_get/set_domain_context
  tools/misc: add xen-domctx to present domain context
  common/domain: add a domain context record for shared_info...
  x86/time: add a domain context record for tsc_info...
  docs/specs: add missing definitions to libxc-migration-stream
  docs / tools: specify migration v4 to include DOMAIN_CONTEXT
  tools/python: modify libxc.py to verify v4 stream
  tools/libs/guest: add code to restore a v4 libxc stream
  tools/libs/guest: add code to save a v4 libxc stream

 .gitignore                               |   1 +
 docs/specs/domain-context.md             | 198 +++++++++++++
 docs/specs/libxc-migration-stream.pandoc |  69 ++++-
 tools/flask/policy/modules/xen.if        |   4 +-
 tools/libs/ctrl/include/xenctrl.h        |   5 +
 tools/libs/ctrl/xc_domain.c              |  56 ++++
 tools/libs/guest/xg_sr_common.c          |   1 +
 tools/libs/guest/xg_sr_common.h          |   3 +
 tools/libs/guest/xg_sr_common_x86.c      |  20 --
 tools/libs/guest/xg_sr_common_x86.h      |   6 -
 tools/libs/guest/xg_sr_restore.c         |  24 +-
 tools/libs/guest/xg_sr_restore_x86_hvm.c |   9 +
 tools/libs/guest/xg_sr_restore_x86_pv.c  |   9 +
 tools/libs/guest/xg_sr_save.c            |  52 +++-
 tools/libs/guest/xg_sr_save_x86_hvm.c    |   5 -
 tools/libs/guest/xg_sr_save_x86_pv.c     |  22 --
 tools/libs/guest/xg_sr_stream_format.h   |   1 +
 tools/misc/Makefile                      |   4 +
 tools/misc/xen-domctx.c                  | 264 ++++++++++++++++++
 tools/python/xen/migration/libxc.py      |  22 +-
 xen/arch/x86/time.c                      |  30 ++
 xen/common/Makefile                      |   1 +
 xen/common/domain.c                      | 113 ++++++++
 xen/common/domctl.c                      | 173 ++++++++++++
 xen/common/save.c                        | 339 +++++++++++++++++++++++
 xen/include/public/arch-arm/hvm/save.h   |   5 +
 xen/include/public/arch-x86/hvm/save.h   |   5 +
 xen/include/public/domctl.h              |  39 +++
 xen/include/public/save.h                |  85 ++++++
 xen/include/xen/save.h                   | 160 +++++++++++
 xen/xsm/flask/hooks.c                    |   6 +
 xen/xsm/flask/policy/access_vectors      |   4 +
 32 files changed, 1661 insertions(+), 74 deletions(-)
 create mode 100644 docs/specs/domain-context.md
 create mode 100644 tools/misc/xen-domctx.c
 create mode 100644 xen/common/save.c
 create mode 100644 xen/include/public/save.h
 create mode 100644 xen/include/xen/save.h
---
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Cc: George Dunlap <george.dunlap@citrix.com>
Cc: Ian Jackson <iwj@xenproject.org>
Cc: Jan Beulich <jbeulich@suse.com>
Cc: Julien Grall <julien@xen.org>
Cc: "Marek Marczykowski-Górecki" <marmarek@invisiblethingslab.com>
Cc: "Roger Pau Monné" <roger.pau@citrix.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>
Cc: Volodymyr Babchuk <Volodymyr_Babchuk@epam.com>
Cc: Wei Liu <wl@xen.org>
-- 
2.20.1