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f7197e8415
This opens the backing file read-only, makes the pages in the mmap() read-only and also makes the KVM mapping read-only. The file is also mapped with MAP_PRIVATE to make the changes local to this process only. This is functional alternative to having support for making a virtio-pmem device readonly. Unfortunately there is no concept of readonly virtio-pmem (or any type of NVDIMM/PMEM) in the Linux kernel so to be able to have a block device that is appears readonly in the guest requires significant specification and kernel changes. Signed-off-by: Rob Bradford <robert.bradford@intel.com> |
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| .. | ||
| api | ||
| acpi.rs | ||
| config.rs | ||
| cpu.rs | ||
| device_manager.rs | ||
| interrupt.rs | ||
| lib.rs | ||
| memory_manager.rs | ||
| vm.rs | ||