diff options
| author | Alexey Kardashevskiy <aik@ozlabs.ru> | 2018-05-14 20:00:27 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@ozlabs.org> | 2018-05-17 16:41:51 +1000 |
| commit | c6b61661d229e42b58d5e511191e925d105a5cce (patch) | |
| tree | a9402e6153bc020a140960a3680b6caca4c3b52b /arch/powerpc/kvm/book3s_64_vio.c | |
| parent | 48e70b1ce667dc032f9166cc00ddb594ecc0065e (diff) | |
KVM: PPC: Book3S: Use correct page shift in H_STUFF_TCE
The other TCE handlers use page shift from the guest visible TCE table
(described by kvmppc_spapr_tce_iommu_table) so let's make H_STUFF_TCE
handlers do the same thing.
This should cause no behavioral change now but soon we will allow
the iommu_table::it_page_shift being different from from the emulated
table page size so this will play a role.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'arch/powerpc/kvm/book3s_64_vio.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_64_vio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c index 4dffa611376d..041e54d26750 100644 --- a/arch/powerpc/kvm/book3s_64_vio.c +++ b/arch/powerpc/kvm/book3s_64_vio.c @@ -615,7 +615,7 @@ long kvmppc_h_stuff_tce(struct kvm_vcpu *vcpu, return H_PARAMETER; list_for_each_entry_lockless(stit, &stt->iommu_tables, next) { - unsigned long entry = ioba >> stit->tbl->it_page_shift; + unsigned long entry = ioba >> stt->page_shift; for (i = 0; i < npages; ++i) { ret = kvmppc_tce_iommu_unmap(vcpu->kvm, |