[Xen-devel] [PATCH v6 00/16] Misc patches to aid migration v2 Remus support

[Yang Hongyang <yanghy@xxxxxxxxxxxxxx>]

This is the combination of Andrew Cooper's misc patches and mine
to aid migration v2 Remus support.

See individual patches for details.

Git tree available at:
    https://github.com/macrosheep/xen/tree/misc-remus-v6

v5->v6
Some minor changes, typos etc.

v4->v5
Most of the changes are trival, like drop brackets in
DECLARE_HYPERCALL_BUFFER_SHADOW(), drop stray blank line etc.
Except the 6th patch which add a do{}while (0) in
xc_hypercall_buffer_free_pages macro.

Summary of changes:
M = modified
A = acked
N = new
no mark = unchanged from last round


Andrew Cooper (4):
A  libxc/migration: Be rather stricter with illformed callers
   libxc/save: Adjust stream-position callbacks for checkpointed streams
A  libxc/migration: Specification update for CHECKPOINT records
   libxc/migration: Pass checkpoint information into the save algorithm.

Yang Hongyang (12):
M  tools/libxc: unused attribute in DECLARE_HYPERCALL_BUFFER_SHADOW
   tools/libxc: add a check in xc_hypercall_buffer_free_pages macro
   libxc/save: introduce setup() and cleanup() on save
   libxc/save: rename to_send to dirty_bitmap
   libxc/save: adjust the memory allocation for migration
   libxc/save: remove bitmap param from send_some_pages
   libxc/save: rename send_some_pages to send_dirty_pages
   libxc/save: reuse send_dirty_pages() in send_all_pages()
   libxc/restore: introduce process_record()
   libxc/restore: split read/handle qemu info
N  libxc/restore: introduce setup() and cleanup() on restore
N  libxc/restore: add checkpointed flag to the restore context

 docs/specs/libxc-migration-stream.pandoc |  29 +++++-
 tools/libxc/include/xenctrl.h            |   8 +-
 tools/libxc/include/xenguest.h           |   1 +
 tools/libxc/xc_bitops.h                  |   5 +
 tools/libxc/xc_sr_common.c               |   1 +
 tools/libxc/xc_sr_common.h               |  33 ++++--
 tools/libxc/xc_sr_restore.c              | 130 +++++++++++++++--------
 tools/libxc/xc_sr_restore_x86_hvm.c      |  28 ++++-
 tools/libxc/xc_sr_save.c                 | 171 ++++++++++++++++---------------
 tools/libxc/xc_sr_save_x86_hvm.c         |  30 +++---
 tools/libxc/xc_sr_save_x86_pv.c          |  29 ++++--
 tools/libxc/xc_sr_stream_format.h        |   1 +
 tools/libxl/libxl_dom.c                  |   1 +
 13 files changed, 303 insertions(+), 164 deletions(-)

-- 
1.9.1


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