Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6

* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
  [S390] zcrypt: fix possible race when unloading zcrypt driver modules
  [S390] zcrypt: fix possible dead lock in AP bus module
  [S390] Wire up sys_utimes.
  [S390] reboot from and dump to SCSI under z/VM fails.
  [S390] Wire up compat_sys_epoll_pwait.
  [S390] strlcpy is smart enough
  [S390] memory detection: fix off by one bug.
  [S390] cio: qdio slsb setup

1 files changed, 18 insertions, 8 deletions

diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c
index 5b1e3ff26c0b..05fac0733f3d 100644
--- a/drivers/s390/cio/qdio.c
+++ b/drivers/s390/cio/qdio.c
@@ -210,9 +210,11 @@ again:
                 goto again;
         }
         if (rc < 0) {
-                QDIO_DBF_TEXT3(1,trace,"sqberr");
-                sprintf(dbf_text,"%2x,%2x,%d,%d",tmp_cnt,*cnt,ccq,q_no);
-                QDIO_DBF_TEXT3(1,trace,dbf_text);
+                QDIO_DBF_TEXT3(1,trace,"sqberr");
+                sprintf(dbf_text,"%2x,%2x",tmp_cnt,*cnt);
+                QDIO_DBF_TEXT3(1,trace,dbf_text);
+                sprintf(dbf_text,"%d,%d",ccq,q_no);
+                QDIO_DBF_TEXT3(1,trace,dbf_text);
                 q->handler(q->cdev,QDIO_STATUS_ACTIVATE_CHECK_CONDITION|
                                 QDIO_STATUS_LOOK_FOR_ERROR,
                                 0, 0, 0, -1, -1, q->int_parm);
@@ -1250,7 +1252,6 @@ qdio_is_inbound_q_done(struct qdio_q *q)
         if (!no_used) {
                 QDIO_DBF_TEXT4(0,trace,"inqisdnA");
                 QDIO_DBF_HEX4(0,trace,&q,sizeof(void*));
-                QDIO_DBF_TEXT4(0,trace,dbf_text);
                 return 1;
         }
         if (irq->is_qebsm) {
@@ -3371,10 +3372,15 @@ qdio_do_qdio_fill_input(struct qdio_q *q, unsigned int qidx,
                         unsigned int count, struct qdio_buffer *buffers)
 {
         struct qdio_irq *irq = (struct qdio_irq *) q->irq_ptr;
+        int tmp = 0;
+
         qidx &= (QDIO_MAX_BUFFERS_PER_Q - 1);
         if (irq->is_qebsm) {
-                while (count)
-                        set_slsb(q, &qidx, SLSB_CU_INPUT_EMPTY, &count);
+                while (count) {
+                        tmp = set_slsb(q, &qidx, SLSB_CU_INPUT_EMPTY, &count);
+                        if (!tmp)
+                                return;
+                }
                 return;
         }
         for (;;) {
@@ -3390,11 +3396,15 @@ qdio_do_qdio_fill_output(struct qdio_q *q, unsigned int qidx,
                          unsigned int count, struct qdio_buffer *buffers)
 {
         struct qdio_irq *irq = (struct qdio_irq *) q->irq_ptr;
+        int tmp = 0;
 
         qidx &= (QDIO_MAX_BUFFERS_PER_Q - 1);
         if (irq->is_qebsm) {
-                while (count)
-                        set_slsb(q, &qidx, SLSB_CU_OUTPUT_PRIMED, &count);
+                while (count) {
+                        tmp = set_slsb(q, &qidx, SLSB_CU_OUTPUT_PRIMED, &count);
+                        if (!tmp)
+                                return;
+                }
                 return;
         }