| Message ID | 20160630205429.16480-12-rkrcmar@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 30/06/2016 22:54, Radim Krčmář wrote: > 288 is in high demand because of Knights Landing CPU. > We cannot set the limit to 640k, because that would be wasting space. > > Signed-off-by: Radim Krčmář <rkrcmar@redhat.com> > --- > arch/x86/include/asm/kvm_host.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h > index 48b0ca18066c..411da14a675e 100644 > --- a/arch/x86/include/asm/kvm_host.h > +++ b/arch/x86/include/asm/kvm_host.h > @@ -34,7 +34,7 @@ > #include <asm/asm.h> > #include <asm/kvm_page_track.h> > > -#define KVM_MAX_VCPUS 255 > +#define KVM_MAX_VCPUS 288 > #define KVM_SOFT_MAX_VCPUS 240 > #define KVM_USER_MEM_SLOTS 509 > /* memory slots that are not exposed to userspace */ > Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Paolo -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 48b0ca18066c..411da14a675e 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -34,7 +34,7 @@ #include <asm/asm.h> #include <asm/kvm_page_track.h> -#define KVM_MAX_VCPUS 255 +#define KVM_MAX_VCPUS 288 #define KVM_SOFT_MAX_VCPUS 240 #define KVM_USER_MEM_SLOTS 509 /* memory slots that are not exposed to userspace */
288 is in high demand because of Knights Landing CPU. We cannot set the limit to 640k, because that would be wasting space. Signed-off-by: Radim Krčmář <rkrcmar@redhat.com> --- arch/x86/include/asm/kvm_host.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)