qemu-block
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-block] [PATCH v4 00/12] block: Protect nested event loop with


From: Fam Zheng
Subject: Re: [Qemu-block] [PATCH v4 00/12] block: Protect nested event loop with bdrv_drained_begin and bdrv_drained_end
Date: Wed, 21 Oct 2015 09:18:05 +0800
User-agent: Mutt/1.5.21 (2010-09-15)

On Tue, 10/20 16:17, Kevin Wolf wrote:
> Am 20.10.2015 um 07:16 hat Fam Zheng geschrieben:
> > 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).
> 
> This series conflicts with the first part of Max' "BlockBackend and
> media" series which I already merged to my tree. I tried to resolve the
> conflict while applying, but while it doesn't seem really hard to do,
> it's a bit more involved than what I'm willing to do while applying.
> 
> So I'm afraid I have to request another rebase.

Sure, thanks for taking a look!

Fam



reply via email to

[Prev in Thread] Current Thread [Next in Thread]