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bddd82d19e
Currently, prepare_vmcs02_early() does not check if the "unrestricted guest" VM-execution control in vmcs12 is turned off and leaves the corresponding bit on in vmcs02. Due to this setting, vmentry checks which are supposed to render the nested guest state as invalid when this VM-execution control is not set, are passing in hardware. This patch turns off the "unrestricted guest" VM-execution control in vmcs02 if vmcs12 has turned it off. Suggested-by: Jim Mattson <jmattson@google.com> Suggested-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Krish Sadhukhan <krish.sadhukhan@oracle.com> Message-Id: <20200921081027.23047-2-krish.sadhukhan@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| boot | ||
| configs | ||
| crypto | ||
| entry | ||
| events | ||
| hyperv | ||
| ia32 | ||
| include | ||
| kernel | ||
| kvm | ||
| lib | ||
| math-emu | ||
| mm | ||
| net | ||
| oprofile | ||
| pci | ||
| platform | ||
| power | ||
| purgatory | ||
| ras | ||
| realmode | ||
| tools | ||
| um | ||
| video | ||
| xen | ||
| .gitignore | ||
| Kbuild | ||
| Kconfig | ||
| Kconfig.assembler | ||
| Kconfig.cpu | ||
| Kconfig.debug | ||
| Makefile | ||
| Makefile.um | ||
| Makefile_32.cpu | ||