Merge tag 's390-5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Vasily Gorbik:

 - Update maintainers. Niklas Schnelle takes over zpci and Vineeth
   Vijayan common io code.

 - Extend cpuinfo to include topology information.

 - Add new extended counters for IBM z15 and sampling buffer allocation
   rework in perf code.

 - Add control over zeroing out memory during system restart.

 - CCA protected key block version 2 support and other
   fixes/improvements in crypto code.

 - Convert to new fallthrough; annotations.

 - Replace zero-length arrays with flexible-arrays.

 - QDIO debugfs and other small improvements.

 - Drop 2-level paging support optimization for compat tasks. Varios mm
   cleanups.

 - Remove broken and unused hibernate / power management support.

 - Remove fake numa support which does not bring any benefits.

 - Exclude offline CPUs from CPU topology masks to be more consistent
   with other architectures.

 - Prevent last branching instruction address leaking to userspace.

 - Other small various fixes and improvements all over the code.

* tag 's390-5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (57 commits)
  s390/mm: cleanup init_new_context() callback
  s390/mm: cleanup virtual memory constants usage
  s390/mm: remove page table downgrade support
  s390/qdio: set qdio_irq->cdev at allocation time
  s390/qdio: remove unused function declarations
  s390/ccwgroup: remove pm support
  s390/ap: remove power management code from ap bus and drivers
  s390/zcrypt: use kvmalloc instead of kmalloc for 256k alloc
  s390/mm: cleanup arch_get_unmapped_area() and friends
  s390/ism: remove pm support
  s390/cio: use fallthrough;
  s390/vfio: use fallthrough;
  s390/zcrypt: use fallthrough;
  s390: use fallthrough;
  s390/cpum_sf: Fix wrong page count in error message
  s390/diag: fix display of diagnose call statistics
  s390/ap: Remove ap device suspend and resume callbacks
  s390/pci: Improve handling of unset UID
  s390/pci: Fix zpci_alloc_domain() over allocation
  s390/qdio: pass ISC as parameter to chsc_sadc()
  ...

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index 6392a1b95b02..1ca73c2e5a8f 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -180,11 +180,12 @@ EXPORT_SYMBOL_GPL(chsc_ssqd);
  * @scssc: request and response block for SADC
  * @summary_indicator_addr: summary indicator address
  * @subchannel_indicator_addr: subchannel indicator address
+ * @isc: Interruption Subclass for this subchannel
  *
  * Returns 0 on success.
  */
 int chsc_sadc(struct subchannel_id schid, struct chsc_scssc_area *scssc,
-	      u64 summary_indicator_addr, u64 subchannel_indicator_addr)
+	      u64 summary_indicator_addr, u64 subchannel_indicator_addr, u8 isc)
 {
 	memset(scssc, 0, sizeof(*scssc));
 	scssc->request.length = 0x0fe0;
@@ -196,7 +197,7 @@ int chsc_sadc(struct subchannel_id schid, struct chsc_scssc_area *scssc,
 
 	scssc->ks = PAGE_DEFAULT_KEY >> 4;
 	scssc->kc = PAGE_DEFAULT_KEY >> 4;
-	scssc->isc = QDIO_AIRQ_ISC;
+	scssc->isc = isc;
 	scssc->schid = schid;
 
 	/* enable the time delay disablement facility */