On 08/03/2017 11:02 AM, Kevin Wolf wrote:
> This is the first part of some fixes to bdrv_reopen(), which seems
> reasonable enough to merge for 2.10.
>
> There is much more wrong with bdrv_reopen() currently, especially with
> respect to op blocker permissions (basically the required permissions
> can change based on the options used in bdrv_reopen(), and both things
> affect the whole tree and aren't integrated with each other at all), but
> I have little hope to get this fixed before 2.10, so let's start with
> what is ready now.
>
> Kevin Wolf (5):
> block: Fix order in bdrv_replace_child()
> block: Allow reopen rw without BDRV_O_ALLOW_RDWR
> block: Set BDRV_O_ALLOW_RDWR during rw reopen
> qemu-io: Allow reopen read-write
> qemu-iotests: Test reopen between read-only and read-write
>
> include/block/block.h | 3 +-
> block.c | 20 +++++++++-----
> qemu-io-cmds.c | 19 +++++++++++--
> tests/qemu-iotests/187 | 69 ++++++++++++++++++++++++++++++++++++++++++++++
> tests/qemu-iotests/187.out | 18 ++++++++++++
> tests/qemu-iotests/group | 1 +
> 6 files changed, 120 insertions(+), 10 deletions(-)
> create mode 100755 tests/qemu-iotests/187
> create mode 100644 tests/qemu-iotests/187.out
>
Not that you need it, but I reviewed the series because I wanted to know
what this change was, so while I'm here:
Reviewed-by: John Snow <jsnow@redhat.com>