From mboxrd@z Thu Jan  1 00:00:00 1970
From: Olaf Hering <olaf@aepfle.de>
Subject: Re: [PATCH] xen: preserve native TSC speed during
 migration between identical hosts
Date: Tue, 30 May 2017 08:36:04 +0200
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To: Jan Beulich <JBeulich@suse.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>, xen-devel@lists.xen.org, Wei Liu <wei.liu2@citrix.com>, Ian Jackson <ian.jackson@eu.citrix.com>
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On Mon, May 29, Jan Beulich wrote:

> Well, no, what jitter may be acceptable depends on the
> applications running inside the guest. I.e. you can only know
> for yourself or ask the application vendor(s). I think such an
> option, if we really want to have it, would need to be
> prominently documented as unsupported - after all we can't
> help it if people use it and then find their applications break.

The very same is true for tsc_mode=native, no such warning exists AFAIK.

Olaf

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