Re: [Qemu-devel] [PATCH v5 00/12] block: Protect nested event loop with bdrv_drained_begin and bdrv_drained_end

[Kevin Wolf]

Am 21.10.2015 um 04:06 hat Fam Zheng geschrieben:
> v5: Rebase onto Kevin's block tree.
> 
> v4: Rebase on to master so fix the "bdrv_move_feature_fields" issue.
> 
> v3: Call bdrv_drain unconditionally in bdrv_drained_begin.
>     Document the internal I/O implications between bdrv_drain_begin and end.
> 
> The nested aio_poll()'s in block layer has a bug that new r/w requests from
> ioeventfds and nbd exports are processed, which might break the caller's
> semantics (qmp_transaction) or even pointers (bdrv_reopen).

Patches 1-8 and 10-12:
Reviewed-by: Kevin Wolf <address@hidden>