Jared Rossi 725b94d741 vfio-ccw: Enable transparent CCW IPL from DASD ... Remove the explicit prefetch check when using vfio-ccw devices. This check does not trigger in practice as all Linux channel programs are intended to use prefetch. It is expected that all ORBs issued by Linux will request prefetch. Although non-prefetching ORBs are not rejected, they will prefetch nonetheless. A warning is issued up to once per 5 seconds when a forced prefetch occurs. A non-prefetch ORB does not necessarily result in an error, however frequent encounters with non-prefetch ORBs indicate that channel programs are being executed in a way that is inconsistent with what the guest is requesting. While there is currently no known case of an error caused by forced prefetch, it is possible in theory that forced prefetch could result in an error if applied to a channel program that is dependent on non-prefetch. Signed-off-by: Jared Rossi <jrossi@linux.ibm.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Message-Id: <20200506212440.31323-2-jrossi@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>		2020-06-02 13:14:08 +02:00
..
3270.ChangeLog	Documentation: Use "while" instead of "whilst"	2018-11-20 09:30:43 -07:00
3270.rst	docs: s390: convert docs to ReST and rename to *.rst	2019-06-11 09:48:14 +02:00
cds.rst	docs: s390: convert docs to ReST and rename to *.rst	2019-06-11 09:48:14 +02:00
common_io.rst	docs: s390: convert docs to ReST and rename to *.rst	2019-06-11 09:48:14 +02:00
config3270.sh
driver-model.rst	docs: s390: convert docs to ReST and rename to *.rst	2019-06-11 09:48:14 +02:00
index.rst	s390/pci: Documentation for zPCI	2020-04-28 13:49:47 +02:00
monreader.rst	docs: s390: convert docs to ReST and rename to *.rst	2019-06-11 09:48:14 +02:00
pci.rst	s390/pci: Documentation update for s390 PCI	2020-05-06 14:59:20 +02:00
qeth.rst	docs: s390: convert docs to ReST and rename to *.rst	2019-06-11 09:48:14 +02:00
s390dbf.rst	docs: s390: s390dbf: typos and formatting, update crash command	2019-07-05 13:42:24 +02:00
text_files.rst	docs: s390: convert docs to ReST and rename to *.rst	2019-06-11 09:48:14 +02:00
vfio-ap.rst	docs: s390: convert docs to ReST and rename to *.rst	2019-06-11 09:48:14 +02:00
vfio-ccw.rst	vfio-ccw: Enable transparent CCW IPL from DASD	2020-06-02 13:14:08 +02:00
zfcpdump.rst	Documentation/s390: Update / remove developerWorks web links	2020-05-20 10:22:51 +02:00