Re: [PATCH v5 00/14] Misc patches to aid migration v2 Remus support

[Andrew Cooper <andrew.cooper3@citrix.com>]

On 13/05/2015 02:53, Yang Hongyang wrote:
> This is the combination of Andrew Cooper's misc patches and mine
> to aid migration v2 Remus support.

Everything looks in order now from my  point of view!

~Andrew

>
> See individual patches for details.
>
> Git tree available at:
>     https://github.com/macrosheep/xen/tree/misc-remus-v5
>
> 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
> no mark = unchanged from last round
>
> Andrew Cooper (4):
>    libxc/migration: Be rather stricter with illformed callers
>    libxc/save: Adjust stream-position callbacks for checkpointed streams
> M  libxc/migration: Specification update for CHECKPOINT records
>    libxc/migration: Pass checkpoint information into the save algorithm.
>
> Yang Hongyang (10):
>    tools/libxc: unused attribute in DECLARE_HYPERCALL_BUFFER_SHADOW
> M  tools/libxc: add a check in xc_hypercall_buffer_free_pages macro
> M  libxc/save: introduce setup() and cleanup() on save
>    libxc/save: rename to_send to dirty_bitmap
> M  libxc/save: adjust the memory allocation for migration
> M  libxc/save: remove bitmap param from send_some_pages
>    libxc/save: rename send_some_pages to send_dirty_pages
> M  libxc/save: reuse send_dirty_pages() in send_all_pages()
>    libxc/restore: introduce process_record()
>    libxc/restore: split read/handle qemu info
>
>  docs/specs/libxc-migration-stream.pandoc |  29 +++++-
>  tools/libxc/include/xenctrl.h            |  11 +-
>  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               |  30 ++++--
>  tools/libxc/xc_sr_restore.c              |  89 ++++++++++------
>  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, 272 insertions(+), 154 deletions(-)
>