Janosch Frank ec5c7c4892 s390/sthyi: Fix machine name validity indication ...

[ Upstream commit b5130dc222 ]

When running as a level 3 guest with no host provided sthyi support
sclp_ocf_cpc_name_copy() will only return zeroes. Zeroes are not a
valid group name, so let's not indicate that the group name field is
valid.

Also the group name is not dependent on stsi, let's not return based
on stsi before setting it.

Fixes: 95ca2cb579 ("KVM: s390: Add sthyi emulation")
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-11-13 11:14:52 -08:00

..

diag.c

Merge tag 'kvm-4.14-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2017-09-08 15:18:36 -07:00

gaccess.c

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

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

gaccess.h

s390: rename psw_bits enums

2017-06-12 16:26:02 +02:00

guestdbg.c

KVM: s390: guestdbg: fix range check

2017-08-31 13:49:39 +02:00

intercept.c

KVM: s390: Support keyless subset guest mode

2017-04-21 11:08:11 +02:00

interrupt.c

KVM: s390: take care of clock-comparator sign control

2018-03-08 22:41:21 -08:00

irq.h

KVM: s390: irq routing for adapter interrupts.

2014-03-21 13:43:00 +01:00

Kconfig

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

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

kvm-s390.c

KVM: s390: wire up bpb feature

2018-04-29 11:33:14 +02:00

kvm-s390.h

KVM: s390: provide only a single function for setting the tod (fix SCK)

2018-03-08 22:41:21 -08:00

Makefile

KVM: s390: vsie: initial support for nested virtualization

2016-06-21 09:43:33 +02:00

priv.c

KVM: s390: provide only a single function for setting the tod (fix SCK)

2018-03-08 22:41:21 -08:00

sigp.c

KVM: s390: Support Configuration z/Architecture Mode

2017-08-28 16:25:13 +02:00

sthyi.c

s390/sthyi: Fix machine name validity indication

2018-11-13 11:14:52 -08:00

trace-s390.h

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

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

trace.h

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

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

vsie.c

KVM: s390: vsie: copy wrapping keys to right place

2018-09-19 22:43:36 +02:00