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(parent: 9f57434) | patch
s390/uv: fix prot virt host indication compilation
authorJanosch Frank <frankja@linux.ibm.com>
Tue, 23 Mar 2021 10:09:50 +0000 (10:09 +0000)
committerHeiko Carstens <hca@linux.ibm.com>
Wed, 24 Mar 2021 15:06:19 +0000 (16:06 +0100)
commita63b543384e164aeb9b8a212c0a5bb7edb8964fd
treec96eb2c56a8dbc43047661ca4bf81ed191638955tree | snapshot
parent9f57434093b657f041c3398db50d95b947a57964commit | diff
s390/uv: fix prot virt host indication compilation

prot_virt_host is only available if CONFIG_KVM is enabled. So lets use
a variable initialized to zero and overwrite it when that config
option is set with prot_virt_host.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Fixes: 3cd8209f2489 ("s390/uv: add prot virt guest/host indication files")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
arch/s390/kernel/uv.c diff | blob | history
Linux Kernel Source Tree.