target-ppc: Fix htab_mask calculation
Correctly update the htab_mask using the return value of
KVM_PPC_ALLOCATE_HTAB ioctl. Also we don't update sdr1
on GET_SREGS for HV. We check for external htab and if
found true, we don't need to update sdr1
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
[ fixed pte group offset computation in ppc_hash64_htab_lookup() that
caused TCG to fail, Greg Kurz <gkurz@linux.vnet.ibm.com> ]
Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index 33d69d2..969ebdd 100644
--- a/target-ppc/kvm.c
+++ b/target-ppc/kvm.c
@@ -1031,7 +1031,9 @@
return ret;
}
- ppc_store_sdr1(env, sregs.u.s.sdr1);
+ if (!env->external_htab) {
+ ppc_store_sdr1(env, sregs.u.s.sdr1);
+ }
/* Sync SLB */
#ifdef TARGET_PPC64
