Tony Krowiak ceb7a7e7ab s390/ap: fix error handling in __verify_queue_reservations() ... commit 2f23256c0e upstream. The AP bus's __verify_queue_reservations function increments the ref count for the device driver passed in as a parameter, but fails to decrement it before returning control to the caller. This will prevents any subsequent removal of the module. Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com> Reported-by: Tony Krowiak <akrowiak@linux.ibm.com> Reviewed-by: Harald Freudenberger <freude@linux.ibm.com> Fixes: 4f8206b882 ("s390/ap: driver callback to indicate resource in use") Link: https://lore.kernel.org/r/20220706222619.602094-1-akrowiak@linux.ibm.com Cc: stable@vger.kernel.org [agordeev@linux.ibm.com fixed description, added Fixes and Link] Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-07-22 10:21:57 +02:00
..
block	s390/dasd: Use kzalloc instead of kmalloc/memset	2022-05-05 20:08:27 -06:00
char	s390: cleanup timer API use	2022-03-27 22:18:39 +02:00
cio	s390/stp: clock_delta should be signed	2022-06-09 10:30:45 +02:00
crypto	s390/ap: fix error handling in __verify_queue_reservations()	2022-07-22 10:21:57 +02:00
net	s390/lcs: fix variable dereferenced before check	2022-05-11 12:31:01 +01:00
scsi	scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices	2022-01-24 23:30:27 -05:00
virtio	virtio/s390: get rid of open-coded kvm hypercall	2021-06-28 11:18:28 +02:00
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