Messages in this thread | | | Date | Thu, 17 May 2018 11:42:56 +0200 | From | Cornelia Huck <> | Subject | Re: [PATCH v2 1/1] s390: vfio-ccw: push down unsupported IDA check |
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On Wed, 16 May 2018 19:33:42 +0200 Halil Pasic <pasic@linux.ibm.com> wrote:
> There is at least one relevant guest OS that doesn't set the IDA flags in > the ORB as we would like them, but never uses any IDA. So instead of > saying -EOPNOTSUPP when observing an ORB, such that a channel program > specified by it could be a not supported one, let us say -EOPNOTSUPP only > if the channel program is a not supported one. > > Of course, the real solution would be doing proper translation for all > IDA. This is possible, but given the current code not straight forward. > > Signed-off-by: Halil Pasic <pasic@linux.ibm.com> > Tested-by: Jason J. Herne <jjherne@linux.ibm.com> > --- > --- > drivers/s390/cio/vfio_ccw_cp.c | 19 ++++++++++++++++--- > 1 file changed, 16 insertions(+), 3 deletions(-)
Thanks, applied.
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