ppc/kvm: Use error_report() instead of cpu_abort() for user-triggerable errors
Setting the KVM_CAP_PPC_PAPR capability can fail if either the KVM kernel module does not support it, or if the specified vCPU type is not a 64-bit Book3-S CPU type. For example, the user can trigger it easily with "-M pseries -cpu G2leLS" when using the kvm-pr kernel module. So the error should not be reported with cpu_abort() since this function is rather meant for reporting programming errors than reporting user-triggerable errors (it prints out all CPU registers and then calls abort() to kills the program - two things that the normal user does not expect here) . So let's use error_report() with exit(1) here instead. A similar problem exists in the code that sets the KVM_CAP_PPC_EPR capability, so while we're at it, fix that, too. Signed-off-by: NThomas Huth <thuth@redhat.com> Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
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