On Fri, Sep 13, 2013 at 01:46:59PM +0100, Marc Zyngier wrote: > 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. I have a couple patches I've been meaning to post, one of which does this. I'll get them posted now. drew > > 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 _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm
