Harald Freudenberger b33a103956 s390/pkey: fix paes selftest failure with paes and pkey static build ... commit 5b35047eb4 upstream. When both the paes and the pkey kernel module are statically build into the kernel, the paes cipher selftests run before the pkey kernel module is initialized. So a static variable set in the pkey init function and used in the pkey_clr2protkey function is not initialized when the paes cipher's selftests request to call pckmo for transforming a clear key value into a protected key. This patch moves the initial setup of the static variable into the function pck_clr2protkey. So it's possible, to use the function for transforming a clear to a protected key even before the pkey init function has been called and the paes selftests may run successful. Reported-by: Alexander Egorenkov <Alexander.Egorenkov@ibm.com> Cc: <stable@vger.kernel.org> # 4.20 Fixes: f822ad2c2c ("s390/pkey: move pckmo subfunction available checks away from module init") Signed-off-by: Harald Freudenberger <freude@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-11-10 12:37:32 +01:00
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block	s390/dasd: Fix zero write for FBA devices	2020-10-01 13:18:23 +02:00
char	s390 updates for the 5.4 merge window	2019-09-17 14:04:43 -07:00
cio	s390/irq: replace setup_irq() by request_irq()	2020-10-01 13:17:40 +02:00
crypto	s390/pkey: fix paes selftest failure with paes and pkey static build	2020-11-10 12:37:32 +01:00
net	s390/qeth: don't let HW override the configured port role	2020-10-29 09:58:10 +01:00
scsi	scsi: zfcp: Fix use-after-free in request timeout handlers	2020-08-26 10:40:52 +02:00
virtio	virtio/s390: fix race on airq_areas[]	2019-07-26 13:36:18 +02:00
Makefile	s390: remove pointless drivers-y in drivers/s390/Makefile	2019-09-16 13:21:51 +02:00