On Mon, Feb 24, 2014 at 06:15:24PM -0300, Marcelo Tosatti wrote:
On Mon, Feb 24, 2014 at 04:42:29PM +0100, Andrew Jones wrote:
When the tsc is marked unstable on the host it causes global clock
updates to be requested each time a vcpu is loaded, nearly halting
all progress on guests with a
When the tsc is marked unstable on the host it causes global clock
updates to be requested each time a vcpu is loaded, nearly halting
all progress on guests with a large number of vcpus.
Fix this by only requesting a local clock update unless the vcpu
is migrating to another cpu.
Signed-off-by:
On Mon, Feb 24, 2014 at 04:42:29PM +0100, Andrew Jones wrote:
When the tsc is marked unstable on the host it causes global clock
updates to be requested each time a vcpu is loaded, nearly halting
all progress on guests with a large number of vcpus.
Fix this by only requesting a local clock
