From: Yuanhan Liu <yuanhan.liu@linux.intel.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>
Cc: "Zhiyong Yang" <zhiyong.yang@intel.com>,
dev@dpdk.org, ciara.loftus@intel.com,
"Marc-André Lureau" <mlureau@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>
Subject: Re: [dpdk-dev] [PATCH] vhost: fix MQ fails to startup
Date: Fri, 28 Apr 2017 15:39:38 +0800 [thread overview]
Message-ID: <20170428073938.GW11512@yliu-dev.sh.intel.com> (raw)
In-Reply-To: <20170428073553.GV11512@yliu-dev.sh.intel.com>
On Fri, Apr 28, 2017 at 03:35:53PM +0800, Yuanhan Liu wrote:
> > >Maybe we could introduce a version message? With that, we could tell
> > >whether the frontend has fixed the known bug or not.
> >
> > That's a possibility, but this is not really the role of a protocol
> > version. As in this case, the protocol does not change, just an
> > implementation.
>
> Maybe. Well, you might could think this way: we do increase the version
> when we make a new release (with bugs being fixed).
>
> Or, we could also make the version two parts: major and minor. We increase
> major for major updates (say, new features, etc). We increase minor for
> bug fixes.
Nah, just forgot above two paragraphs, I overlooked it. You just need
care the below one.
--yliu
> The only thing that doesn't make too much sense is the bug is actually
> from the QEMU implementation but not from the vhost-user spec. Talking
> about that, it may make more sense to introduce a new message to carry
> the frontend version, something like a string "QEMU v2.8".
next prev parent reply other threads:[~2017-04-28 7:43 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-27 6:34 Zhiyong Yang
2017-04-27 7:41 ` Loftus, Ciara
2017-04-27 7:56 ` Maxime Coquelin
2017-04-27 8:05 ` Maxime Coquelin
2017-04-27 8:24 ` Yang, Zhiyong
2017-04-27 8:32 ` Maxime Coquelin
2017-04-27 8:20 ` Yuanhan Liu
2017-04-27 8:52 ` Maxime Coquelin
2017-04-28 2:25 ` Yuanhan Liu
2017-04-28 7:23 ` Maxime Coquelin
2017-04-28 7:35 ` Yuanhan Liu
2017-04-28 7:39 ` Yuanhan Liu [this message]
2017-04-28 7:57 ` Maxime Coquelin
2017-04-28 8:00 ` Yuanhan Liu
2017-04-27 8:12 ` Yuanhan Liu
2017-04-27 8:32 ` Yang, Zhiyong
2017-04-27 9:41 ` [dpdk-dev] [PATCH v2] vhost: workaround " Zhiyong Yang
2017-04-27 10:00 ` Maxime Coquelin
2017-04-28 4:29 ` Yuanhan Liu
2017-05-10 2:07 ` Yang, Zhiyong
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