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![]() On a real serial device, the open can block if the handshake lines are in a particular state. If a QEMU is passing the serial device to the guest, the QEMU startup is blocked opening the device (with a symptom seen as a timeout from libvirt). Open the serial port with O_NONBLOCK. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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.. | ||
baum.c | ||
char-console.c | ||
char-fd.c | ||
char-fe.c | ||
char-file.c | ||
char-io.c | ||
char-mux.c | ||
char-null.c | ||
char-parallel.c | ||
char-pipe.c | ||
char-pty.c | ||
char-ringbuf.c | ||
char-serial.c | ||
char-socket.c | ||
char-stdio.c | ||
char-udp.c | ||
char-win-stdio.c | ||
char-win.c | ||
char.c | ||
Makefile.objs | ||
msmouse.c | ||
spice.c | ||
testdev.c | ||
trace-events | ||
wctablet.c |