Hi all,

I wanted to kick off a vote related to the following threads
* http://lists.xenproject.org/archives/html/xen-devel/2015-08/msg00883.html 
<http://lists.xenproject.org/archives/html/xen-devel/2015-08/msg00883.html> - 
[URGENT RFC] Branching and reopening -unstable
* http://lists.xenproject.org/archives/html/xen-devel/2015-08/msg00543.html 
<http://lists.xenproject.org/archives/html/xen-devel/2015-08/msg00543.html> - 
[xen 4.6 retrospective] [urgent] rename "freeze" window and make release branch 
as soon as possible after RC1

Although there was no consensus in the general case to say we should always 
branch at RC-x at any given release, there seems to be enough consensus for 
branching earlier, given a number of conditions are met:

In particular:
1: We should not re-open staging too early (aka we would need to get a sense 
how much churn to expect)
2: Maybe we should not accept major re-factoring and leave it up to the 
discretion of thy maintainers to do so - aka Ian Jackson's option B. But there 
seems to be some disagreement around it. 

2.1: Some maintainers are concerned that they would have to deal with 
backporting, if we re-opened early.

2.2: A sensible compromise seems to me for the maintainer to evaluate whether a 
patch is ready to go in after RC3: if there is an amount of back porting that 
the maintainer can't deal with, it is IMHO OK for the maintainer to let the 
contributor know and give him/her the option to provide a patch for two trees 
as it is customary in Linux OR to wait until the ongoing release is out. This 
is a slight variant of Ian Jackson's option B in 
http://lists.xenproject.org/archives/html/xen-devel/2015-08/msg00883.html 
<http://lists.xenproject.org/archives/html/xen-devel/2015-08/msg00883.html> 

Of course, 1 will minimise the amount of incidents for 2

= VOTE =  
With that in mind: please vote on
A) Do we think 4.6 is in a good enough state to branch at the next RC (which 
would be RC3)

B) Do we have enough consensus given that there is some disagreement on how to 
deal with back-porting. In other words, does the proposal 2.2 above look 
sensible. 

Regards
Lars

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