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 --------- v2 -> v3 - Minor changes as suggested by Conny - Add Conny's reviewed-by tags - Add fixes tag for patch 4 and patch 5 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 | 28 +++++++++++++++++----------- drivers/s390/cio/vfio_ccw_drv.c | 2 +- 3 files changed, 46 insertions(+), 15 deletions(-) -- 2.7.4