On Fri, Oct 18, 2013 at 06:19:02PM +0100, Marc Zyngier wrote: > Currently, KVM/ARM is limited to 4 A7 or A15 per VM. This is due to > the fact that KVM doesn't know about clusters, and puts all CPUs at > affinity level 0. > > This patch series removes this limitation by allowing additionnal CPUs > to be part of a separate cluster (affinity level 1). > > This also requires a patch to kvmtool so the generated DT matches the > expectations of the guest (posted separately). > > Tested on TC2 and arm64 model. > > Patches based on Christoffer's next tree as of today. > > Marc Zyngier (4): > arm/arm64: KVM: PSCI: use MPIDR to identify a target CPU > ARM: KVM: Fix MPIDR computing to support virtual clusters > ARM: KVM: fix L2CTLR to be per-cluster > ARM: KVM: drop limitation to 4 CPU VMs > > arch/arm/include/asm/kvm_emulate.h | 5 +++++ > arch/arm/kvm/coproc.c | 14 ++++++++++---- > arch/arm/kvm/psci.c | 17 +++++++++++++---- > arch/arm/kvm/reset.c | 4 ---- > arch/arm64/include/asm/kvm_emulate.h | 5 +++++ > 5 files changed, 33 insertions(+), 12 deletions(-) > > -- > 1.8.2.3 > > ack on the series, I'll apply these to my tree. -- Christoffer _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm
