Re: [Xen-devel] [PATCH 09/15] x86/pv: Add Hygon Dhyana support to emulate MSRs access

2019-01-30 Thread Jan Beulich
>>> On 30.01.19 at 10:52, wrote: > On 2019/1/26 1:48, Jan Beulich wrote: > On 20.12.18 at 14:14, wrote: >>> The Hygon Dhyana CPU supports lots of MSRs(such as perf event select and >>> counter MSRs, hardware configuration MSR, MMIO configuration base address >>> MSR, MPERF/APERF MSRs) as AMD

Re: [Xen-devel] [PATCH 09/15] x86/pv: Add Hygon Dhyana support to emulate MSRs access

2019-01-30 Thread Pu Wen
On 2019/1/26 1:48, Jan Beulich wrote: On 20.12.18 at 14:14, wrote: >> The Hygon Dhyana CPU supports lots of MSRs(such as perf event select and >> counter MSRs, hardware configuration MSR, MMIO configuration base address >> MSR, MPERF/APERF MSRs) as AMD CPU does, so add Hygon Dhyana support

Re: [Xen-devel] [PATCH 09/15] x86/pv: Add Hygon Dhyana support to emulate MSRs access

2019-01-25 Thread Jan Beulich
>>> On 20.12.18 at 14:14, wrote: > The Hygon Dhyana CPU supports lots of MSRs(such as perf event select and > counter MSRs, hardware configuration MSR, MMIO configuration base address > MSR, MPERF/APERF MSRs) as AMD CPU does, so add Hygon Dhyana support to the > PV emulation infrastructure by

[Xen-devel] [PATCH 09/15] x86/pv: Add Hygon Dhyana support to emulate MSRs access

2018-12-20 Thread Pu Wen
The Hygon Dhyana CPU supports lots of MSRs(such as perf event select and counter MSRs, hardware configuration MSR, MMIO configuration base address MSR, MPERF/APERF MSRs) as AMD CPU does, so add Hygon Dhyana support to the PV emulation infrastructure by using the code path of AMD. As hygon.c needs