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Andrew Jones authored
This patch reverts the stty parts of 8727c886 "runtime: better handling of QEMU aborts", as we can more robustly fix the same issue by simply redirecting /dev/null into qemu's stdin. The obvious side effect of this is that serial input will no longer be wired up to the tty (or any other input file descriptor), but unit tests do not, and should not, be reading from the serial port anyway. Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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