commit 235e8982ad393e5611cb892df54881c872eea9e1
Date: Wed May 29 01:27:26 2013 -0700
kvm: support using KVM_MEM_READONLY flag for regions
For readonly memory regions and rom devices in romd_mode,
we make use of the KVM_MEM_READONLY. A slot that uses
KVM_MEM_READONLY can be read from and code can execute from the
region, but writes will exit to qemu.
After reverting this commit, VM can boot normally.
Any information I should provide?
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