[Xen-devel] RE: [PATCH] x86: Reenable TSC sync check at boot, even with NONSTOP_TSC

[Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>]

Interesting!  The code to check for this condition
is already in Xen (tsc_check_reliability() and
host_tsc_is_safe()) but it looks like some of
the conditions will need to be changed a bit.

I'll spin a patch tomorrow.

> -----Original Message-----
> From: Jeremy Fitzhardinge [mailto:jeremy@xxxxxxxx]
> Sent: Thursday, December 17, 2009 9:16 PM
> To: Keir Fraser
> Cc: Dan Magenheimer; Xen-devel
> Subject: Fwd: [PATCH] x86: Reenable TSC sync check at boot, even with
> NONSTOP_TSC
> 
> 
> FYI.
> 
>      J
>

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