Harald Freudenberger 6d7101aa1d s390/zcrypt: handle new reply code FILTERED_BY_HYPERVISOR ... [ Upstream commit 6733775a92 ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-01-04 13:59:54 +01:00
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ap_asm.h
ap_bus.c
ap_bus.h
ap_card.c
ap_debug.h
ap_queue.c
Makefile
pkey_api.c
zcrypt_api.c
zcrypt_api.h
zcrypt_card.c
zcrypt_cca_key.h
zcrypt_cex2a.c
zcrypt_cex2a.h
zcrypt_cex4.c
zcrypt_cex4.h
zcrypt_debug.h
zcrypt_error.h
zcrypt_msgtype6.c
zcrypt_msgtype6.h
zcrypt_msgtype50.c
zcrypt_msgtype50.h
zcrypt_pcixcc.c
zcrypt_pcixcc.h
zcrypt_queue.c