02a313e466c4f7ccb21aaed0da2 author Xiao Guangrong 1340179138 +0800 committer Avi Kivity 1342014679 +0300 KVM: MMU: introduce SPTE_MMU_WRITEABLE bit This bit indicates whether the spte can be writable on MMU, that means the corresponding gpte is writable and the corresponding gfn is not protected by shadow page protection In the later path, SPTE_MMU_WRITEABLE will indicates whether the spte can be locklessly updated Signed-off-by: Xiao Guangrong Signed-off-by: Avi Kivity y7