linux/Documentation/virtual/kvm
Xiao Guangrong 4d8b81abc4 KVM: introduce readonly memslot
In current code, if we map a readonly memory space from host to guest
and the page is not currently mapped in the host, we will get a fault
pfn and async is not allowed, then the vm will crash

We introduce readonly memory region to map ROM/ROMD to the guest, read access
is happy for readonly memslot, write access on readonly memslot will cause
KVM_EXIT_MMIO exit

Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
2012-08-22 15:09:03 +03:00
..
api.txt KVM: introduce readonly memslot 2012-08-22 15:09:03 +03:00
cpuid.txt KVM: fix cpuid eax for KVM leaf 2012-05-06 15:51:56 +03:00
hypercalls.txt KVM: Add documentation on hypercalls 2012-08-13 17:39:59 -03:00
locking.txt KVM: MMU: document mmu-lock and fast page fault 2012-07-11 16:51:23 +03:00
mmu.txt Documentation: Fix multiple typo in Documentation 2012-03-07 16:08:24 +01:00
msr.txt KVM: eoi msi documentation 2012-06-25 12:40:34 +03:00
nested-vmx.txt KVM: nVMX: Documentation 2011-07-12 13:15:22 +03:00
ppc-pv.txt KVM: Add ppc hypercall documentation 2012-08-13 17:39:59 -03:00
review-checklist.txt
timekeeping.txt