[Qemu-devel] [PULL 12/29] s390x/mmu: Fix the exception codes for illegal table entries

[Christian Borntraeger]

From: Thomas Huth <address@hidden>

Each different level of region/segment table has a dedicated
exception type for illegal entries.

Signed-off-by: Thomas Huth <address@hidden>
Signed-off-by: Jens Freimann <address@hidden>
Reviewed-by: David Hildenbrand <address@hidden>
Reviewed-by: Cornelia Huck <address@hidden>
Signed-off-by: Christian Borntraeger <address@hidden>
---
 target-s390x/mmu_helper.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/target-s390x/mmu_helper.c b/target-s390x/mmu_helper.c
index f9eaf07..0c53ae9 100644
--- a/target-s390x/mmu_helper.c
+++ b/target-s390x/mmu_helper.c
@@ -178,9 +178,8 @@ static int mmu_translate_region(CPUS390XState *env, 
target_ulong vaddr,
                 __func__, origin, offs, new_entry);
 
     if ((new_entry & _REGION_ENTRY_INV) != 0) {
-        /* XXX different regions have different faults */
         DPRINTF("%s: invalid region\n", __func__);
-        trigger_page_fault(env, vaddr, PGM_SEGMENT_TRANS, asc, rw, exc);
+        trigger_page_fault(env, vaddr, pchks[level / 4], asc, rw, exc);
         return -1;
     }
 
-- 
1.9.3