diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_hv_rm_mmu.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv_rm_mmu.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_hv_rm_mmu.c b/arch/powerpc/kvm/book3s_hv_rm_mmu.c index 8cc73abbf42b..f487ebb3a70a 100644 --- a/arch/powerpc/kvm/book3s_hv_rm_mmu.c +++ b/arch/powerpc/kvm/book3s_hv_rm_mmu.c @@ -57,6 +57,10 @@ static int global_invalidates(struct kvm *kvm) else global = 1; + /* LPID has been switched to host if in virt mode so can't do local */ + if (!global && (mfmsr() & (MSR_IR|MSR_DR))) + global = 1; + if (!global) { /* any other core might now have stale TLB entries... */ smp_wmb(); |