Re: [BISECT 4.1.y] [PATCH] regression: kvm: migration hangs guest

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Hello,

Am 27.01.2017 um 00:29 schrieb Eric Wheeler:
> On Thu, 26 Jan 2017, Paolo Bonzini wrote:
>> On 26/01/2017 00:50, Eric Wheeler wrote:
>>> 	609e36d372a KVM: x86: pass host_initiated to functions that read MSRs
>>> 	81b1b9ca6d5 KVM: VMX: Fix host initiated access to guest MSR_TSC_AUX
>>>
>>> Thus, we need to either:
>>> 	1. Revert commit 8a3185c54d650a86dafc8d8bcafa124b50944315
>>> 		- or - 
>>> 	2. Merge commits 609e36d372a and 81b1b9ca6d5 into 4.1.y.
>>>
>>> If you choose the latter options, then please see below for the backport
>>> patch of 81b1b9ca6d5 (609e36d372a cherry-picks just fine).
>>>
>>> What do you believe would be best?
>>
>> The latter is better.
>>
>> Paolo
> 
> Hi Greg,

4.1 is maintained by Sasha Levin <alexander.levin@xxxxxxxxxxx>, cc-ed.

> Paolo suggests cherry-picking the dependent commits with the backport 
> patch instead of reverting the original patch.  Do you need anything more 
> in this thread to bring this into v4.1.y? 
> 
> Its an "Option 3" according to Documentation/stable_kernel_rules.txt with 
> dependent commits so I'm not sure if you want this formatted any 
> differently to make your merge easy---let me know.

Philipp

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