diff options
Diffstat (limited to 'target-s390x/op_helper.c')
| -rw-r--r-- | target-s390x/op_helper.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/target-s390x/op_helper.c b/target-s390x/op_helper.c index e5941187ae..2f46bdd0ff 100644 --- a/target-s390x/op_helper.c +++ b/target-s390x/op_helper.c @@ -2950,6 +2950,13 @@ void HELPER(ipte)(uint64_t pte_addr, uint64_t vaddr) /* XXX we exploit the fact that Linux passes the exact virtual address here - it's not obliged to! */ tlb_flush_page(env, page); + + /* XXX 31-bit hack */ + if (page & 0x80000000) { + tlb_flush_page(env, page & ~0x80000000); + } else { + tlb_flush_page(env, page | 0x80000000); + } } /* flush local tlb */ |