On 21.02.2017 15:58, Kevin Wolf wrote:
> Now that blk_insert_bs() requests the BlockBackend permissions for the
> node it attaches to, it can fail. Instead of aborting, pass the errors
> to the callers.
> 
> Signed-off-by: Kevin Wolf <kw...@redhat.com>
> ---
>  block.c                          |  5 ++++-
>  block/backup.c                   |  5 ++++-
>  block/block-backend.c            | 13 ++++++++-----
>  block/commit.c                   | 38 ++++++++++++++++++++++++++++++--------
>  block/mirror.c                   | 15 ++++++++++++---
>  block/qcow2.c                    | 10 ++++++++--
>  blockdev.c                       | 11 +++++++++--
>  blockjob.c                       |  7 ++++++-
>  hmp.c                            |  6 +++++-
>  hw/core/qdev-properties-system.c |  7 ++++++-
>  include/sysemu/block-backend.h   |  2 +-
>  migration/block.c                |  2 +-
>  nbd/server.c                     |  6 +++++-
>  tests/test-blockjob.c            |  2 +-
>  14 files changed, 100 insertions(+), 29 deletions(-)

Reviewed-by: Max Reitz <mre...@redhat.com>

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