[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v3 01/13] x86/time.c: Use correct guest TSC frequency in tsc_set_info()
On 12/30/2015 10:03 PM, Haozhong Zhang wrote: When TSC_MODE_PVRDTSCP is used for a HVM container and TSC scaling is available, use the non-zero value of argument gtsc_khz of tsc_set_info() as the guest TSC frequency rather than using the host TSC frequency. Otherwise, TSC scaling will not be able get the correct ratio between the host and guest TSC frequencies. Signed-off-by: Haozhong Zhang <haozhong.zhang@xxxxxxxxx> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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