[Xen-devel] [RFC Patch v3 00/18] Some bugfix patches

[Wen Congyang <wency@xxxxxxxxxxxxxx>]

These bugs are found when we implement COLO, or rebase
COLO to upstream xen. They are independent patches, so
post them in separate series.

Patch 1-3: fix bugs in xc_domain_restore()
Patch 4-16: blktap related bugfix
Patch 17: libxl nic related bugfix
Patch 18: hypervisor bugfix. We find this bug before
          rebasing colo to newest xen.

The codes are also hosted on github:
https://github.com/wencongyang/xen/commits/bugfix

Hong Tao (1):
  copy the correct page to memory

Lai Jiangshan (1):
  blktap2: dynamic allocate aio_requests to avoid -EBUSY error

Wen Congyang (16):
  csum the correct page
  don't zero out ioreq page
  blktap2: return the correct dev path
  blktap2: use correct way to get free event id
  blktap2: don't return negative event id
  blktap2: use correct way to define array.
  block-remus: fix memory leak
  block-remus: pass uuid to the callback td_open
  block-remus: use correct way to get remus_image
  block-remus: fix bug in tdremus_close()
  don't call client_flush() when switching to unprotected mode
  pass correct file to qemu if we use blktap2
  support blktap remus in xl
  update libxl__device_disk_from_xs_be() to support blktap device
  read nictype from xenstore
  x86/hvm: Always set pending event injection when loading VMC[BS]
    state.

 tools/blktap2/drivers/block-aio.c         |  41 ++++++++-
 tools/blktap2/drivers/block-cache.c       |   4 +-
 tools/blktap2/drivers/block-log.c         |   4 +-
 tools/blktap2/drivers/block-qcow.c        |   5 +-
 tools/blktap2/drivers/block-ram.c         |   5 +-
 tools/blktap2/drivers/block-remus.c       | 134 +++++++++++++++++-------------
 tools/blktap2/drivers/block-vhd.c         |   5 +-
 tools/blktap2/drivers/scheduler.c         |  33 +++++++-
 tools/blktap2/drivers/tapdisk-control.c   |  11 +--
 tools/blktap2/drivers/tapdisk-disktype.c  |  12 +--
 tools/blktap2/drivers/tapdisk-disktype.h  |   2 +-
 tools/blktap2/drivers/tapdisk-interface.c |   3 +-
 tools/blktap2/drivers/tapdisk.h           |   2 +-
 tools/libxc/xc_domain_restore.c           |  29 +++++--
 tools/libxl/libxl.c                       |  51 +++++++++++-
 tools/libxl/libxl_blktap2.c               |  33 ++++++++
 tools/libxl/libxl_device.c                |   4 +-
 tools/libxl/libxl_dm.c                    |  19 ++++-
 tools/libxl/libxl_internal.h              |   4 +
 tools/libxl/libxl_noblktap2.c             |   6 ++
 tools/libxl/libxl_types.idl               |   1 +
 tools/libxl/libxl_utils.c                 |  21 +++++
 tools/libxl/libxl_utils.h                 |   1 +
 tools/libxl/libxlu_disk_l.l               |   1 +
 xen/arch/x86/hvm/svm/svm.c                |  15 ++--
 xen/arch/x86/hvm/vmx/vmx.c                |  25 +++---
 26 files changed, 347 insertions(+), 124 deletions(-)

-- 
1.9.3


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