KVM: s390: clarify kvm related kernel message
As suggested by our ID dept. here are some kernel message
updates.
Signed-off-by: Michael Mueller <mimu@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 7f4bc58..11b4be3 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -432,7 +432,7 @@ int kvm_arch_init(void *opaque)
/* Register floating interrupt controller interface. */
rc = kvm_register_device_ops(&kvm_flic_ops, KVM_DEV_TYPE_FLIC);
if (rc) {
- pr_err("Failed to register FLIC rc=%d\n", rc);
+ pr_err("A FLIC registration call failed with rc=%d\n", rc);
goto out_debug_unreg;
}
return 0;
@@ -4293,12 +4293,12 @@ static int __init kvm_s390_init(void)
int i;
if (!sclp.has_sief2) {
- pr_info("SIE not available\n");
+ pr_info("SIE is not available\n");
return -ENODEV;
}
if (nested && hpage) {
- pr_info("nested (vSIE) and hpage (huge page backing) can currently not be activated concurrently");
+ pr_info("A KVM host that supports nesting cannot back its KVM guests with huge pages\n");
return -EINVAL;
}