4.4-stable review patch. If anyone has any objections, please let me know.
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From: Alexander Yarygin yarygin@linux.vnet.ibm.com
commit ed8dda0bf74b4fb8e73d8880c78effabd3285fd8 upstream.
Some facility bits are in a range that is defined to be "ok for guests without any necessary hypervisor changes". Enable those bits.
Signed-off-by: Alexander Yarygin yarygin@linux.vnet.ibm.com Reviewed-by: David Hildenbrand dahi@linux.vnet.ibm.com Signed-off-by: Christian Borntraeger borntraeger@de.ibm.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/s390/kvm/kvm-s390.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -118,8 +118,8 @@ struct kvm_stats_debugfs_item debugfs_en
/* upper facilities limit for kvm */ unsigned long kvm_s390_fac_list_mask[] = { - 0xffe6fffbfcfdfc40UL, - 0x005e800000000000UL, + 0xffe6ffffffffffffUL, + 0x005effffffffffffUL, };
unsigned long kvm_s390_fac_list_mask_size(void)