Harald Freudenberger 6733775a92 s390/zcrypt: handle new reply code FILTERED_BY_HYPERVISOR ...

This patch introduces support for a new architectured reply
code 0x8B indicating that a hypervisor layer (if any) has
rejected an ap message.

Linux may run as a guest on top of a hypervisor like zVM
or KVM. So the crypto hardware seen by the ap bus may be
restricted by the hypervisor for example only a subset like
only clear key crypto requests may be supported. Other
requests will be filtered out - rejected by the hypervisor.
The new reply code 0x8B will appear in such cases and needs
to get recognized by the ap bus and zcrypt device driver zoo.

Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

2019-11-30 10:52:44 +01:00

..

ap_bus.c

s390/zcrypt: CEX7S exploitation support

2019-09-19 12:56:06 +02:00

ap_bus.h

s390/zcrypt: CEX7S exploitation support

2019-09-19 12:56:06 +02:00

ap_card.c

s390/zcrypt: code beautify

2018-08-20 16:02:11 +02:00

ap_debug.h

s390/zcrypt: Make ap init functions static.

2018-04-10 07:39:01 +02:00

ap_queue.c

s390/zcrypt: adjust switch fall through comments for -Wimplicit-fallthrough

2019-08-02 13:58:23 +02:00

Makefile

s390/zcrypt: move cca misc functions to new code file

2019-07-29 18:14:17 +02:00

pkey_api.c

s390/pkey: use memdup_user() to simplify code

2019-11-12 12:50:30 +01:00

vfio_ap_drv.c

s390/zcrypt: CEX7S exploitation support

2019-09-19 12:56:06 +02:00

vfio_ap_ops.c

s390: vfio-ap: fix warning reset not completed

2019-09-05 15:18:15 +02:00

vfio_ap_private.h

s390: ap: implement PAPQ AQIC interception in kernel

2019-07-02 16:00:28 +02:00

zcrypt_api.c

s390/zcrypt: fix memleak at release

2019-10-22 17:55:51 +02:00

zcrypt_api.h

s390/zcrypt: CEX7S exploitation support

2019-09-19 12:56:06 +02:00

zcrypt_card.c

s390/zcrypt: zcrypt device driver cleanup

2018-10-09 11:21:35 +02:00

zcrypt_cca_key.h

s390/zcrypt: zcrypt device driver cleanup

2018-10-09 11:21:35 +02:00

zcrypt_ccamisc.c

s390/zcrypt: fix wrong handling of cca cipher keygenflags

2019-08-29 16:31:44 +02:00

zcrypt_ccamisc.h

s390/pkey: add CCA AES cipher key support

2019-08-21 12:58:54 +02:00

zcrypt_cex2a.c

s390/zcrypt: reinit ap queue state machine during device probe

2018-11-27 10:43:35 +01:00

zcrypt_cex2a.h

s390/zcrypt: zcrypt device driver cleanup

2018-10-09 11:21:35 +02:00

zcrypt_cex2c.c

s390/zcrypt: reinit ap queue state machine during device probe

2018-11-27 10:43:35 +01:00

zcrypt_cex2c.h

s390/zcrypt: zcrypt device driver cleanup

2018-10-09 11:21:35 +02:00

zcrypt_cex4.c

s390/zcrypt: CEX7S exploitation support

2019-09-19 12:56:06 +02:00

zcrypt_cex4.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

zcrypt_debug.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

zcrypt_error.h

s390/zcrypt: handle new reply code FILTERED_BY_HYPERVISOR

2019-11-30 10:52:44 +01:00

zcrypt_msgtype6.c

s390/zcrypt: adjust switch fall through comments for -Wimplicit-fallthrough

2019-08-02 13:58:23 +02:00

zcrypt_msgtype6.h

s390/zcrypt: zcrypt device driver cleanup

2018-10-09 11:21:35 +02:00

zcrypt_msgtype50.c

s390/zcrypt: zcrypt device driver cleanup

2018-10-09 11:21:35 +02:00

zcrypt_msgtype50.h

s390/zcrypt: zcrypt device driver cleanup

2018-10-09 11:21:35 +02:00

zcrypt_queue.c

s390/zcrypt: zcrypt device driver cleanup

2018-10-09 11:21:35 +02:00