Re: [RFC PATCH 0/2] kvmclock: fix ABI breakage from PVCLOCK_COUNTS_FROM_ZERO.

From: Radim KrÄmÃÅ
Date: Tue Sep 22 2015 - 10:46:44 EST


[My mailbox filled between yours two emails, so I have pasted the latter
one from archives and replied to a wrong one.]

2015-09-21 21:42-0300, Marcelo Tosatti:
> 2015-09-21 19:37-0300, Marcelo Tosatti:
>> Enable counts-from-zero on MSR_KVM_SYSTEM_TIME_NEW:
>> -> Figure out whats wrong with different kvmclock values on hotplug,
>> and fix it.
>
> Find data which allows you to differentiate between hotplug of pCPU-0
> and system initialization.

This kind of programminng is exactly what I don't like and won't be
doing. We should at least be removing previous mistakes when adding new
ones.
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