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fe2a3027e7
Guests on new hypersiors might set KVM_ASYNC_PF_DELIVERY_AS_PF_VMEXIT
bit when enabling async_PF, but this bit is reserved on old hypervisors,
which results in a failure upon migration.
To avoid breaking different cases, we are checking for CPUID feature bit
before enabling the feature and nothing else.
Fixes:
|
||
|---|---|---|
| .. | ||
| arm | ||
| devices | ||
| 00-INDEX | ||
| amd-memory-encryption.rst | ||
| api.txt | ||
| cpuid.txt | ||
| halt-polling.txt | ||
| hypercalls.txt | ||
| locking.txt | ||
| mmu.txt | ||
| msr.txt | ||
| nested-vmx.txt | ||
| ppc-pv.txt | ||
| review-checklist.txt | ||
| s390-diag.txt | ||
| timekeeping.txt | ||
| vcpu-requests.rst | ||