|
@@ -124,6 +124,10 @@ static void reset_l2ctlr(struct kvm_vcpu *vcpu, const struct coproc_reg *r)
|
|
|
asm volatile("mrc p15, 1, %0, c9, c0, 2\n" : "=r" (l2ctlr));
|
|
|
l2ctlr &= ~(3 << 24);
|
|
|
ncores = atomic_read(&vcpu->kvm->online_vcpus) - 1;
|
|
|
+ /* How many cores in the current cluster and the next ones */
|
|
|
+ ncores -= (vcpu->vcpu_id & ~3);
|
|
|
+ /* Cap it to the maximum number of cores in a single cluster */
|
|
|
+ ncores = min(ncores, 3U);
|
|
|
l2ctlr |= (ncores & 3) << 24;
|
|
|
|
|
|
vcpu->arch.cp15[c9_L2CTLR] = l2ctlr;
|