On Fri, May 08, 2015 at 11:20:45AM +0100, Jan Beulich wrote:
On 08.05.15 at 10:56, chao.p.p...@linux.intel.com wrote:
Switching RMID from previous vcpu to next vcpu only needs to write
MSR_IA32_PSR_ASSOC once. Write it with the value of next vcpu is enough,
no need to write '0' first. Idle
Switching RMID from previous vcpu to next vcpu only needs to write
MSR_IA32_PSR_ASSOC once. Write it with the value of next vcpu is enough,
no need to write '0' first. Idle domain has RMID set to 0 and because MSR
is already updated lazily, so just switch it as it does.
Also move the
On 08.05.15 at 10:56, chao.p.p...@linux.intel.com wrote:
Switching RMID from previous vcpu to next vcpu only needs to write
MSR_IA32_PSR_ASSOC once. Write it with the value of next vcpu is enough,
no need to write '0' first. Idle domain has RMID set to 0 and because MSR
is already updated
