On 11/09/13 14:02, Anup Patel wrote: > Current max VCPUs per-Guest is set to 4 which is preventing > us from creating a Guest (or VM) with 8 VCPUs on Host (e.g. > X-Gene Storm SOC) with 8 Host CPUs. > > The correct value of max VCPUs per-Guest should be same as > the max CPUs supported by GICv2 which is 8 hence this patch > increases KVM_MAX_VCPUS to 8. If anything, please make it configurable just like we have on 32bit. No reason to impose the extra overhead on everyone. Thanks, M. > Signed-off-by: Anup Patel <anup.patel@xxxxxxxxxx> > Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@xxxxxxxxxx> > --- > arch/arm64/include/asm/kvm_host.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h > index 0859a4d..60ef29e 100644 > --- a/arch/arm64/include/asm/kvm_host.h > +++ b/arch/arm64/include/asm/kvm_host.h > @@ -26,7 +26,7 @@ > #include <asm/kvm_asm.h> > #include <asm/kvm_mmio.h> > > -#define KVM_MAX_VCPUS 4 > +#define KVM_MAX_VCPUS 8 > #define KVM_USER_MEM_SLOTS 32 > #define KVM_PRIVATE_MEM_SLOTS 4 > #define KVM_COALESCED_MMIO_PAGE_OFFSET 1 > -- Jazz is not dead. It just smells funny... _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm
