[Qemu-devel] [PATCH v3 0/4] Don't write headers if BDS is INACTIVE

[Jeff Cody <jcody@redhat.com>]

Changes from v2->v3:

Patch 2: Uh... fix that misspelling.  Thanks Stefan :)
Patch 3: New patch to block migration in parallels

git-backport-diff -r qemu/master.. -u 6dc6acb

001/4:[----] [--] 'block/vhdx.c: Don't blindly update the header'
002/4:[----] [--] 'block/parallels: Do not update header or truncate image when INMIGRATE'
003/4:[down] 'block/parallels: add migration blocker'
004/4:[----] [--] 'qemu-iotests: update unsupported image formats in 194'


Changes from v1->v2:

* Drop previous parallels patches, just check BDRV_O_INACTIVE now
  (Kevin)

git-backport-diff -r qemu/master.. -u github/master
Key:
[----] : patches are identical
[####] : number of functional differences between upstream/downstream patch
[down] : patch is downstream-only
The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively

001/3:[----] [--] 'block/vhdx.c: Don't blindly update the header'
002/3:[down] 'block/parallals: Do not update header or truncate image when INMIGRATE'
003/3:[----] [--] 'qemu-iotests: update unsupported image formats in 194'


v1:

VHDX and Parallels both blindly write headers to the image file
if the images are opened R/W.  This causes an assert if the QEMU run
state is INMIGRATE.

Jeff Cody (4):
  block/vhdx.c: Don't blindly update the header
  block/parallels: Do not update header or truncate image when INMIGRATE
  block/parallels: add migration blocker
  qemu-iotests: update unsupported image formats in 194

 block/parallels.c      | 19 ++++++++++++++-----
 block/vhdx.c           |  7 -------
 tests/qemu-iotests/194 |  2 +-
 3 files changed, 15 insertions(+), 13 deletions(-)

-- 
2.9.5