Harald Freudenberger abc8d4290d s390/zcrypt: improve special ap message cmd handling ... [ Upstream commit be53479101 ] There exist very few ap messages which need to have the 'special' flag enabled. This flag tells the firmware layer to do some pre- and maybe postprocessing. However, it may happen that this special flag is enabled but the firmware is unable to deal with this kind of message and thus returns with reply code 0x41. For example older firmware may not know the newest messages triggered by the zcrypt device driver and thus react with reject and the named reply code. Unfortunately this reply code is not known to the zcrypt error routines and thus default behavior is to switch the ap queue offline. This patch now makes the ap error routine aware of the reply code and so userspace is informed about the bad processing result but the queue is not switched to offline state any more. Signed-off-by: Harald Freudenberger <freude@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-02-12 19:46:01 +01:00
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block	s390/scm_blk: correct numa_node in scm_blk_dev_setup	2018-10-03 17:00:49 -07:00
char	s390/smp: fix CPU hotplug deadlock with CPU rescan	2019-01-31 08:13:43 +01:00
cio	s390/cio: Fix how vfio-ccw checks pinned pages	2018-10-18 09:16:23 +02:00
crypto	s390/zcrypt: improve special ap message cmd handling	2019-02-12 19:46:01 +01:00
net	s390/qeth: fix length check in SNMP processing	2018-12-05 19:41:17 +01:00
scsi	scsi: zfcp: fix posting too many status read buffers leading to adapter shutdown	2019-01-13 10:01:01 +01:00
virtio	virtio/s390: fix race in ccw_io_helper()	2018-12-13 09:18:51 +01:00
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