> To: Andrew Jones
> > > Cc: Salil Mehta ; qemu-devel@nongnu.org;
> > > qemu-...@nongnu.org; Peter Maydell ;
> > > m...@redhat.com
> > > Subject: Re: [Question] Regarding PMU initialization within the QEMU for
> > > ARM
> > > VCPUs
> > &
> m...@redhat.com
> > Subject: Re: [Question] Regarding PMU initialization within the QEMU for ARM
> > VCPUs
> >
> > On Wed, 3 Jun 2020 11:37:45 +0200
> > Andrew Jones wrote:
> >
> > > On Mon, Jun 01, 2020 at 03:04:33PM +, Salil Mehta wrote:
>
> From: Igor Mammedov [mailto:imamm...@redhat.com]
> Sent: Friday, June 5, 2020 4:31 PM
> To: Andrew Jones
> Cc: Salil Mehta ; qemu-devel@nongnu.org;
> qemu-...@nongnu.org; Peter Maydell ; m...@redhat.com
> Subject: Re: [Question] Regarding PMU initialization within the QE
On Wed, 3 Jun 2020 11:37:45 +0200
Andrew Jones wrote:
> On Mon, Jun 01, 2020 at 03:04:33PM +, Salil Mehta wrote:
> > Hello,
> > I could see below within function fdt_add_pmu_nodes() part of
> > hw/arm/virt.c during virt machine initialization time:
...
>
> > Q4. This function fdt_* looks to
On Wed, 3 Jun 2020 12:21:16 +0200
Andrew Jones wrote:
> On Wed, Jun 03, 2020 at 11:59:23AM +0200, Auger Eric wrote:
> > Hi Drew,
> >
> > On 6/3/20 11:37 AM, Andrew Jones wrote:
> > > On Mon, Jun 01, 2020 at 03:04:33PM +, Salil Mehta wrote:
> > >> Hello,
> > >> I could see below within fu
g; Igor
> Mammedov
> Subject: Re: [Question] Regarding PMU initialization within the QEMU for ARM
> VCPUs
>
> On Wed, Jun 03, 2020 at 01:48:10PM +, Salil Mehta wrote:
> > (Maybe I should float the ARM VCPU Hotplug patches and let this
> > discussion be held over there?)
>
On Wed, Jun 03, 2020 at 01:48:10PM +, Salil Mehta wrote:
> (Maybe I should float the ARM VCPU Hotplug patches and let this
> discussion be held over there?)
>
Yes, I think that would be best. Keep in mind that the 'pmu' CPU property
is just one CPU property that we require all CPUs to have, i
June 3, 2020 10:38 AM
> > > To: Salil Mehta
> > > Cc: qemu-devel@nongnu.org; qemu-...@nongnu.org; Peter Maydell
> > > ; Igor Mammedov ;
> > > m...@redhat.com
> > > Subject: Re: [Question] Regarding PMU initialization within the QEMU for
> > > ARM
>
gnu.org; Peter Maydell
> > ; Igor Mammedov ;
> > m...@redhat.com
> > Subject: Re: [Question] Regarding PMU initialization within the QEMU for ARM
> > VCPUs
> >
> > On Mon, Jun 01, 2020 at 03:04:33PM +, Salil Mehta wrote:
> > > Hello,
> > > I
> m...@redhat.com
> Subject: Re: [Question] Regarding PMU initialization within the QEMU for ARM
> VCPUs
>
> Hi Drew,
>
> On 6/3/20 11:37 AM, Andrew Jones wrote:
> > On Mon, Jun 01, 2020 at 03:04:33PM +, Salil Mehta wrote:
> >> Hello,
> >> I could see below
estion] Regarding PMU initialization within the QEMU for ARM
> VCPUs
>
> On Mon, Jun 01, 2020 at 03:04:33PM +, Salil Mehta wrote:
> > Hello,
> > I could see below within function fdt_add_pmu_nodes() part of
> > hw/arm/virt.c during virt machine initialization time:
> >
Hi Drew,
On 6/3/20 12:21 PM, Andrew Jones wrote:
> On Wed, Jun 03, 2020 at 11:59:23AM +0200, Auger Eric wrote:
>> Hi Drew,
>>
>> On 6/3/20 11:37 AM, Andrew Jones wrote:
>>> On Mon, Jun 01, 2020 at 03:04:33PM +, Salil Mehta wrote:
Hello,
I could see below within function fdt_add_pmu_no
On Wed, Jun 03, 2020 at 11:59:23AM +0200, Auger Eric wrote:
> Hi Drew,
>
> On 6/3/20 11:37 AM, Andrew Jones wrote:
> > On Mon, Jun 01, 2020 at 03:04:33PM +, Salil Mehta wrote:
> >> Hello,
> >> I could see below within function fdt_add_pmu_nodes() part of
> >> hw/arm/virt.c during virt machine
Hi Drew,
On 6/3/20 11:37 AM, Andrew Jones wrote:
> On Mon, Jun 01, 2020 at 03:04:33PM +, Salil Mehta wrote:
>> Hello,
>> I could see below within function fdt_add_pmu_nodes() part of
>> hw/arm/virt.c during virt machine initialization time:
>>
>> Observation:
>> In below function, support of P
On Mon, Jun 01, 2020 at 03:04:33PM +, Salil Mehta wrote:
> Hello,
> I could see below within function fdt_add_pmu_nodes() part of
> hw/arm/virt.c during virt machine initialization time:
>
> Observation:
> In below function, support of PMU feature is being checked for
> each vcpu and if the PM
..@redhat.com; Igor Mammedov
>
> Subject: [Question] Regarding PMU initialization within the QEMU for ARM VCPUs
>
> Hello,
> I could see below within function fdt_add_pmu_nodes() part of
> hw/arm/virt.c during virt machine initialization time:
>
> Observation:
> In b
Hello,
I could see below within function fdt_add_pmu_nodes() part of
hw/arm/virt.c during virt machine initialization time:
Observation:
In below function, support of PMU feature is being checked for
each vcpu and if the PMU is found part of the features then PMU
is initialized with in the host/KV
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