From: "Michael S. Tsirkin" <mst@redhat.com>
To: Linhaifeng <haifeng.lin@huawei.com>
Cc: arei.gonglei@huawei.com, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v1 1/2] vhost-user: support SET_MEM_TABLE waite the result of mmap
Date: Thu, 12 Feb 2015 17:38:29 +0100 [thread overview]
Message-ID: <20150212163829.GC24371@redhat.com> (raw)
In-Reply-To: <54DAB29A.8010202@huawei.com>
On Wed, Feb 11, 2015 at 09:38:34AM +0800, Linhaifeng wrote:
>
>
> On 2015/2/10 20:04, Michael S. Tsirkin wrote:
> > So that's not good. We need a way to negotiate the capability,
> > we can't just deadlock with legacy slaves.
>
> Should we wait many seconds if slave not reply we just return error?
I would prefer something more robust.
Isn't there a version field we can use?
> --
> Regards,
> Haifeng
next prev parent reply other threads:[~2015-02-12 16:38 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-10 5:48 [Qemu-devel] [PATCH v1 1/2] vhost-user: support SET_MEM_TABLE waite the result of mmap linhaifeng
2015-02-10 5:48 ` [Qemu-devel] [PATCH v1 2/2] vhost-user: add reply for set_mem_table linhaifeng
2015-02-10 6:35 ` Gonglei
2015-02-10 6:54 ` Linhaifeng
2015-02-10 8:46 ` [Qemu-devel] [PATCH v1 1/2] vhost-user: support SET_MEM_TABLE waite the result of mmap Michael S. Tsirkin
2015-02-10 10:27 ` Linhaifeng
2015-02-10 10:41 ` Michael S. Tsirkin
2015-02-10 11:59 ` Linhaifeng
2015-02-10 12:04 ` Michael S. Tsirkin
2015-02-11 1:38 ` Linhaifeng
2015-02-12 16:38 ` Michael S. Tsirkin [this message]
2015-02-11 6:30 ` Linhaifeng
2015-02-12 3:25 ` Linhaifeng
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