Re: [Qemu-block] [PATCH 0/3] qcow2: Fix preallocated truncation

[Stefan Hajnoczi]

On Mon, Oct 09, 2017 at 11:55:30PM +0200, Max Reitz wrote:
> There are (at least...) two bugs in preallocated truncation, which this
> series fixes.
> 
> Both would have been apparent if the the related iotest had used the
> default cluster size in addition to 512 byte clusters, but alas, it did
> not.  This is remedied by patch 3 of this series.
> 
> 
> Max Reitz (3):
>   qcow2: Fix unaligned preallocated truncation
>   qcow2: Always execute preallocate() in a coroutine
>   iotests: Add cluster_size=64k to 125
> 
>  block/qcow2.c              |  42 +++-
>  tests/qemu-iotests/125     |   7 +-
>  tests/qemu-iotests/125.out | 480 
> ++++++++++++++++++++++++++++++++++++++++-----
>  3 files changed, 472 insertions(+), 57 deletions(-)
> 
> -- 
> 2.13.6
> 

Reviewed-by: Stefan Hajnoczi <address@hidden>