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allow read-only memory mappings

Marcelo Tosatti kvm 1 version In review

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  1. v1 Latest3 patches 2 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3KVM: VMX: remove setting of shadow_base_ptes for EPTarch/x86/kvm/vmx.c+1 -30 replies
2/3KVM: dont require read-only host ptesarch/ia64/kvm/kvm-ia64.c arch/powerpc/kvm/book3s.c arch/x86/kvm/mmu.c +3 more+37 -222 replies
3/3KVM: handle read-only host ptesarch/x86/kvm/mmu.c arch/x86/kvm/paging_tmpl.h include/linux/kvm.h+56 -140 replies

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

Read the v1 thread

Cover letter [patch 0/3] allow read-only memory mappings

This should probably exit as MMIO instead of custom exit code, for IO_MEM_ROM slots. But then, unsure if IO_MEM_ROM areas should be mprotected (meaning QEMU has to handle SIGBUS for its own accesses), or the attribute set in a slots flag.

Read the cover letter in its thread