Commits
Xiao Guangrong committed 7068d097152
KVM: introduce KVM_HVA_ERR_RO_BAD In the later patch, it indicates failure when we try to get a writable hva from the readonly memslot Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>