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Tony Krowiak 7abe149489 s390/vfio-ap: do not reset queue removed from host config ... commit b9bd10c434 upstream. When a queue is unbound from the vfio_ap device driver, it is reset to ensure its crypto data is not leaked when it is bound to another device driver. If the queue is unbound due to the fact that the adapter or domain was removed from the host's AP configuration, then attempting to reset it will fail with response code 01 (APID not valid) getting returned from the reset command. Let's ensure that the queue is assigned to the host's configuration before resetting it. Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com> Reviewed-by: "Jason J. Herne" <jjherne@linux.ibm.com> Reviewed-by: Halil Pasic <pasic@linux.ibm.com> Fixes: eeb386aeb5 ("s390/vfio-ap: handle config changed and scan complete notification") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240115185441.31526-7-akrowiak@linux.ibm.com Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		History 2024-01-31 16:20:56 -08:00
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block	s390 updates for 6.7-rc7	2023-12-20 16:12:39 -08:00
char	s390/sclp: replace deprecated strncpy with strtomem	2023-10-25 15:08:30 +02:00
cio	s390 updates for the 6.7 merge window	2023-11-03 10:17:22 -10:00
crypto	s390/vfio-ap: do not reset queue removed from host config	2024-01-31 16:20:56 -08:00
net	s390/ism: ism driver implies smc protocol	2023-11-17 00:31:00 +00:00
scsi	scsi: zfcp: Fix a double put in zfcp_port_enqueue()	2023-09-27 11:31:20 -04:00
virtio	s390/airq: remove lsi_mask from airq_struct	2023-08-30 11:03:28 +02:00
Makefile	s390: remove pointless drivers-y in drivers/s390/Makefile	2019-09-16 13:21:51 +02:00