This patch enables running intensive I/O workloads, e.g. netperf, in a guest
deployed on a RT host. No change for !RT kernels.
The openpic spinlock becomes a sleeping mutex on a RT system. This no longer
guarantees that EPR is atomic with exception delivery. The guest VCPU thread
fails due to a
On Thu, 2014-09-11 at 15:25 -0400, Bogdan Purcareata wrote:
This patch enables running intensive I/O workloads, e.g. netperf, in a guest
deployed on a RT host. No change for !RT kernels.
The openpic spinlock becomes a sleeping mutex on a RT system. This no longer
guarantees that EPR is