On 12.06.14 05:56, Paul Mackerras wrote:
On Tue, Jun 10, 2014 at 07:23:00PM +0200, Alexander Graf wrote:
When we're using PR KVM we must not allow the CPU to take interrupts
in virtual mode, as the SLB does not contain host kernel mappings
when running inside the guest context.
To make sure
On Tue, Jun 10, 2014 at 07:23:00PM +0200, Alexander Graf wrote:
When we're using PR KVM we must not allow the CPU to take interrupts
in virtual mode, as the SLB does not contain host kernel mappings
when running inside the guest context.
To make sure we get good performance for non-KVM tasks
When we're using PR KVM we must not allow the CPU to take interrupts
in virtual mode, as the SLB does not contain host kernel mappings
when running inside the guest context.
To make sure we get good performance for non-KVM tasks but still
properly functioning PR KVM, let's just disable AIL
