Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull more s390 updates from Martin Schwidefsky:
 "The second patch set for the 4.14 merge window:

   - Convert the dasd device driver to the blk-mq interface.

   - Provide three zcrypt interfaces for vfio_ap. These will be required
     for KVM guest access to the crypto cards attached via the AP bus.

   - A couple of memory management bug fixes."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/dasd: blk-mq conversion
  s390/mm: use a single lock for the fields in mm_context_t
  s390/mm: fix race on mm->context.flush_mm
  s390/mm: fix local TLB flushing vs. detach of an mm address space
  s390/zcrypt: externalize AP queue interrupt control
  s390/zcrypt: externalize AP config info query
  s390/zcrypt: externalize test AP queue
  s390/mm: use VM_BUG_ON in crst_table_[upgrade|downgrade]

1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/s390/crypto/ap_asm.h b/drivers/s390/crypto/ap_asm.h
index 287b4ad0999e..cd350345b3d2 100644
--- a/drivers/s390/crypto/ap_asm.h
+++ b/drivers/s390/crypto/ap_asm.h
@@ -69,16 +69,19 @@ static inline struct ap_queue_status ap_rapq(ap_qid_t qid)
 }
 
 /**
- * ap_aqic(): Enable interruption for a specific AP.
+ * ap_aqic(): Control interruption for a specific AP.
  * @qid: The AP queue number
+ * @qirqctrl: struct ap_qirq_ctrl (64 bit value)
  * @ind: The notification indicator byte
  *
  * Returns AP queue status.
  */
-static inline struct ap_queue_status ap_aqic(ap_qid_t qid, void *ind)
+static inline struct ap_queue_status ap_aqic(ap_qid_t qid,
+					     struct ap_qirq_ctrl qirqctrl,
+					     void *ind)
 {
 	register unsigned long reg0 asm ("0") = qid | (3UL << 24);
-	register unsigned long reg1_in asm ("1") = (8UL << 44) | AP_ISC;
+	register struct ap_qirq_ctrl reg1_in asm ("1") = qirqctrl;
 	register struct ap_queue_status reg1_out asm ("1");
 	register void *reg2 asm ("2") = ind;