[BUG FIX][PATCH v3 0/3] vhost-user-blk: fix bug on device disconnection during initialization

[Denis Plotnikov <den-plotnikov@yandex-team.ru>]

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This is a series fixing a bug in host-user-blk.
Is there any chance for it to be considered for the next rc?

Thanks!

Denis

On 29.03.2021 16:44, Denis Plotnikov wrote:
>
> ping!
>
> On 25.03.2021 18:12, Denis Plotnikov wrote:
>> v3:
>>    * 0003: a new patch added fixing the problem on vm shutdown
>>      I stumbled on this bug after v2 sending.
>>    * 0001: gramma fixing (Raphael)
>>    * 0002: commit message fixing (Raphael)
>>
>> v2:
>>    * split the initial patch into two (Raphael)
>>    * rename init to realized (Raphael)
>>    * remove unrelated comment (Raphael)
>>
>> When the vhost-user-blk device lose the connection to the daemon during
>> the initialization phase it kills qemu because of the assert in the code.
>> The series fixes the bug.
>>
>> 0001 is preparation for the fix
>> 0002 fixes the bug, patch description has the full motivation for the series
>> 0003 (added in v3) fix bug on vm shutdown
>>
>> Denis Plotnikov (3):
>>    vhost-user-blk: use different event handlers on initialization
>>    vhost-user-blk: perform immediate cleanup if disconnect on
>>      initialization
>>    vhost-user-blk: add immediate cleanup on shutdown
>>
>>   hw/block/vhost-user-blk.c | 79 ++++++++++++++++++++++++---------------
>>   1 file changed, 48 insertions(+), 31 deletions(-)
>>

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