Enable EPT on KVM v3

Yang, Sheng kvm 1 version Apr 18, 2008 In review

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Versions newest first

v1 Latest Apr 18, 20086 patches 11 repliesIn review

Patches in v1 No applies recorded yet

#	Subject and files	Size	Replies
1/6	KVM: VMX: EPT Feature Detection`arch/x86/kvm/vmx.c` `arch/x86/kvm/vmx.h`	+116 -5	0 replies
2/6	KVM: MMU: Move some defination`arch/x86/kvm/mmu.c` `arch/x86/kvm/mmu.h`	+48 ~~-50~~	0 replies
3/6	KVM: MMU: Add EPT support`arch/x86/kvm/mmu.c` `arch/x86/kvm/x86.c` `include/asm-x86/kvm_host.h`	+52 ~~-10~~	4 replies
4/6	KVM: Export necessary function for EPT`virt/kvm/kvm_main.c`	+2 -0	0 replies
5/6	KVM: VMX: Enable EPT feature for KVM`arch/x86/kvm/mmu.c` `arch/x86/kvm/vmx.c` `arch/x86/kvm/vmx.h` +1 more	+253 ~~-10~~	0 replies
6/6	kvm: qemu: Enable EPT support for real mode`qemu/hw/pc.c`	+14 -0	7 replies

Reviews trailers per patch

No Reviewed-by, Acked-by or Tested-by trailers for v1 yet.

Read the v1 thread

Cover letter [PATCH 0/6] Enable EPT on KVM v3

This patchset enabled EPT on KVM.

The most obvious improvement is the separate construction of EPT table has been discarded completely. Now EPT reused ordinary MMU for building the EPT table. The code size is greatly reduced and this also solved the display problem. But I think it also have impact of scalability...

But currently, S/R and live migration still got problem. I am working on it now.

--
Thanks
Yang, Sheng

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Read the cover letter in its thread