diff options
Diffstat (limited to 'target-ppc/kvm.c')
| -rw-r--r-- | target-ppc/kvm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c index b4af75df68..ac70f0897b 100644 --- a/target-ppc/kvm.c +++ b/target-ppc/kvm.c @@ -414,6 +414,13 @@ static void kvm_fixup_page_sizes(PowerPCCPU *cpu) /* Convert to QEMU form */ memset(&env->sps, 0, sizeof(env->sps)); + /* If we have HV KVM, we need to forbid CI large pages if our + * host page size is smaller than 64K. + */ + if (smmu_info.flags & KVM_PPC_PAGE_SIZES_REAL) { + env->ci_large_pages = getpagesize() >= 0x10000; + } + /* * XXX This loop should be an entry wide AND of the capabilities that * the selected CPU has with the capabilities that KVM supports. |