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Revision bb44e0d1

IDbb44e0d12df70bd4a653341db4446daf6a9326be

Added by Jan Kiszka over 10 years ago

kvm: Improve reporting of fatal errors

Report KVM_EXIT_UNKNOWN, KVM_EXIT_FAIL_ENTRY, and KVM_EXIT_EXCEPTION
with more details to stderr. The latter two are so far x86-only, so move
them into the arch-specific handler. Integrate the Intel real mode
warning on KVM_EXIT_FAIL_ENTRY that qemu-kvm carries, but actually
restrict it to Intel CPUs. Moreover, always dump the CPU state in case
we fail.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Marcelo Tosatti <>

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