On Thu, 15 Mar 2018, Peter Zijlstra wrote:
> On Thu, Mar 15, 2018 at 12:45:03PM +0100, Thomas Gleixner wrote:
> > On Thu, 15 Mar 2018, Vitaly Kuznetsov wrote:
> > > The only user of these pages is currently KVM. Can we still have vCPUs
> > > running on the outgoing CPU at this point? If case we can
On Thu, Mar 15, 2018 at 12:45:03PM +0100, Thomas Gleixner wrote:
> On Thu, 15 Mar 2018, Vitaly Kuznetsov wrote:
> > Thomas Gleixner writes:
> > > On Fri, 9 Mar 2018, Vitaly Kuznetsov wrote:
> > >> @@ -198,6 +218,12 @@ static int hv_cpu_die(unsigned int cpu)
> > >> struct hv_reenlightenmen
On Thu, 15 Mar 2018, Vitaly Kuznetsov wrote:
> Thomas Gleixner writes:
> > On Fri, 9 Mar 2018, Vitaly Kuznetsov wrote:
> >> @@ -198,6 +218,12 @@ static int hv_cpu_die(unsigned int cpu)
> >>struct hv_reenlightenment_control re_ctrl;
> >>unsigned int new_cpu;
> >>
> >> + if (hv_vp_assist_
Thomas Gleixner writes:
> On Fri, 9 Mar 2018, Vitaly Kuznetsov wrote:
>> @@ -198,6 +218,12 @@ static int hv_cpu_die(unsigned int cpu)
>> struct hv_reenlightenment_control re_ctrl;
>> unsigned int new_cpu;
>>
>> +if (hv_vp_assist_page && hv_vp_assist_page[cpu]) {
>> +wr
On Fri, 9 Mar 2018, Vitaly Kuznetsov wrote:
> @@ -198,6 +218,12 @@ static int hv_cpu_die(unsigned int cpu)
> struct hv_reenlightenment_control re_ctrl;
> unsigned int new_cpu;
>
> + if (hv_vp_assist_page && hv_vp_assist_page[cpu]) {
> + wrmsrl(HV_X64_MSR_VP_ASSIST_PAGE
> -Original Message-
> From: Vitaly Kuznetsov
> Sent: Friday, March 9, 2018 6:03 AM
> To: k...@vger.kernel.org
> Cc: x...@kernel.org; Paolo Bonzini ; Radim Krčmář
> ; KY Srinivasan ; Haiyang Zhang
> ; Stephen Hemminger ; Michael
> Kelley (EOSG) ; Mohammed Gamal
> ; Cathy Avery ; Bandan Das
6 matches
Mail list logo