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aarch64: Add OneReg to the list required extensions for KVM

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Without that capability save / restore for aarch64 won't work.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
This commit is contained in:
Wei Liu 2020-10-07 15:34:47 +00:00 committed by Sebastien Boeuf
parent 30e1162d7c
commit 9ad14e6b3a
1 changed files with 3 additions and 0 deletions
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3
hypervisor/src/kvm/aarch64/mod.rs
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@ -127,6 +127,9 @@ pub fn check_required_kvm_extensions(kvm: &Kvm) -> KvmResult<()> {
if !kvm.check_extension(Cap::SignalMsi) {
return Err(KvmError::CapabilityMissing(Cap::SignalMsi));
}
if !kvm.check_extension(Cap::OneReg) {
return Err(KvmError::CapabilityMissing(Cap::OneReg));
}
Ok(())
}