[RFC v2 0/5] Some vfio-ccw fixes

[Farhan Ali <alifm@linux.ibm.com>]

Hi,

While trying to chase down the problem regarding the stacktraces,
I have also found some minor problems in the code.

Would appreciate any review or feedback regarding them.

Thanks
Farhan

ChangeLog
---------
v1 -> v2
   - Update docs for csch/hsch since we can support those
     instructions now (patch 5)
   - Fix the memory leak where we fail to free a ccwchain (patch 2)
   - Add fixes tag where appropriate.
   - Fix comment instead of the order when setting orb.cmd.c64 (patch 1)

Farhan Ali (5):
  vfio-ccw: Fix misleading comment when setting orb.cmd.c64
  vfio-ccw: Fix memory leak and don't call cp_free in cp_init
  vfio-ccw: Set pa_nr to 0 if memory allocation fails for pa_iova_pfn
  vfio-ccw: Don't call cp_free if we are processing a channel program
  vfio-ccw: Update documentation for csch/hsch

 Documentation/s390/vfio-ccw.rst | 31 ++++++++++++++++++++++++++++---
 drivers/s390/cio/vfio_ccw_cp.c  | 19 ++++++++++++-------
 drivers/s390/cio/vfio_ccw_drv.c |  2 +-
 3 files changed, 41 insertions(+), 11 deletions(-)

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2.7.4