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

Pull s390 update from Martin Schwidefsky:
 "The most prominent change in this patch set is the software dirty bit
  patch for s390.  It removes __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY and
  the page_test_and_clear_dirty primitive which makes the common memory
  management code a bit less obscure.

  Heiko fixed most of the PCI related fallout, more often than not
  missing GENERIC_HARDIRQS dependencies.  Notable is one of the 3270
  patches which adds an export to tty_io to be able to resize a tty.

  The rest is the usual bunch of cleanups and bug fixes."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (42 commits)
  s390/module: Add missing R_390_NONE relocation type
  drivers/gpio: add missing GENERIC_HARDIRQ dependency
  drivers/input: add couple of missing GENERIC_HARDIRQS dependencies
  s390/cleanup: rename SPP to LPP
  s390/mm: implement software dirty bits
  s390/mm: Fix crst upgrade of mmap with MAP_FIXED
  s390/linker skript: discard exit.data at runtime
  drivers/media: add missing GENERIC_HARDIRQS dependency
  s390/bpf,jit: add vlan tag support
  drivers/net,AT91RM9200: add missing GENERIC_HARDIRQS dependency
  iucv: fix kernel panic at reboot
  s390/Kconfig: sort list of arch selected config options
  phylib: remove !S390 dependeny from Kconfig
  uio: remove !S390 dependency from Kconfig
  dasd: fix sysfs cleanup in dasd_generic_remove
  s390/pci: fix hotplug module init
  s390/pci: cleanup clp page allocation
  s390/pci: cleanup clp inline assembly
  s390/perf: cpum_cf: fallback to software sampling events
  s390/mm: provide PAGE_SHARED define
  ...

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/s390/cio/io_sch.h b/drivers/s390/cio/io_sch.h
index 76253dfcc1be..b108f4a5c7dd 100644
--- a/drivers/s390/cio/io_sch.h
+++ b/drivers/s390/cio/io_sch.h
@@ -126,6 +126,10 @@ struct ccw_device_private {
         u8 pgid_valid_mask;     /* mask of valid PGIDs */
         u8 pgid_todo_mask;      /* mask of PGIDs to be adjusted */
         u8 pgid_reset_mask;     /* mask of PGIDs which were reset */
+        u8 path_noirq_mask;     /* mask of paths for which no irq was
+                                   received */
+        u8 path_notoper_mask;   /* mask of paths which were found
+                                   not operable */
         u8 path_gone_mask;      /* mask of paths, that became unavailable */
         u8 path_new_mask;       /* mask of paths, that became available */
         struct {
@@ -145,6 +149,7 @@ struct ccw_device_private {
                 unsigned int resuming:1;    /* recognition while resume */
                 unsigned int pgroup:1;      /* pathgroup is set up */
                 unsigned int mpath:1;       /* multipathing is set up */
+                unsigned int pgid_unknown:1;/* unknown pgid state */
                 unsigned int initialized:1; /* set if initial reference held */
         } __attribute__((packed)) flags;
         unsigned long intparm;  /* user interruption parameter */