diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2014-07-24 16:08:04 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2014-07-25 14:36:07 +0200 |
| commit | 62c339c5272ce8fbe8ca52695cee8ff40da7872e (patch) | |
| tree | 9dfd84d9511a075a65e2969e286d0bfd7b9e70e4 /hw/s390x | |
| parent | f368c33d5ab09dd5656924185cd975b11838cd25 (diff) | |
qemu-char: ignore flow control if a PTY's slave is not connected
After commit f702e62 (serial: change retry logic to avoid concurrency,
2014-07-11), guest boot hangs if the backend is an unconnected PTY.
The reason is that PTYs do not support G_IO_HUP, and serial_xmit is
never called. To fix this, simply invoke serial_xmit immediately
(via g_idle_source_new) when this happens.
Tested-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/s390x')
0 files changed, 0 insertions, 0 deletions