On Wed, Sep 21, 2016 at 08:35:41AM -0500, Wei Huang wrote:
> On 09/21/2016 02:53 AM, Andrew Jones wrote:
> > On Tue, Sep 20, 2016 at 10:33:53PM -0400, Wei Huang wrote:
[snip]
> >> +if (cpu->has_pmu == ON_OFF_AUTO_ON && !kvm_enabled()) {
> >> +cpu->has_pmu = ON_OFF_AUTO_OFF;
> >> +
On 09/21/2016 02:53 AM, Andrew Jones wrote:
> On Tue, Sep 20, 2016 at 10:33:53PM -0400, Wei Huang wrote:
>> This patch adds a pmu=[on/off] option to enable/disable vPMU support
>> in guest vCPU. This option is only available for cortex-a57/cortex-53/
>> host under both TCG and KVM modes, but unav
On Tue, Sep 20, 2016 at 10:33:53PM -0400, Wei Huang wrote:
> This patch adds a pmu=[on/off] option to enable/disable vPMU support
> in guest vCPU. This option is only available for cortex-a57/cortex-53/
> host under both TCG and KVM modes, but unavailable on ARMv7 and other
> processors. It allows
This patch adds a pmu=[on/off] option to enable/disable vPMU support
in guest vCPU. This option is only available for cortex-a57/cortex-53/
host under both TCG and KVM modes, but unavailable on ARMv7 and other
processors. It allows virt tools, such as libvirt, to determine the
exsitence of vPMU and
