[Qemu-devel] [PATCH v2 0/6] serial: flow control fixes

[Paolo Bonzini]

v1->v2:
- use guint for GSource tags
- move migration patch last because it set watch_tag but never read it
- add more details in errors
- don't drop tsr_retry sanity check in migration patch

Paolo Bonzini (6):
  serial: make tsr_retry unsigned
  serial: simplify tsr_retry reset
  serial: separate serial_xmit and serial_watch_cb
  char: change qemu_chr_fe_add_watch to return unsigned
  serial: remove watch on reset
  serial: reinstate watch after migration

 hw/char/cadence_uart.c   |  9 ++++---
 hw/char/serial.c         | 67 ++++++++++++++++++++++++++++++++++++------------
 include/hw/char/serial.h |  3 ++-
 include/sysemu/char.h    | 16 ++++++++++--
 net/vhost-user.c         |  2 +-
 qemu-char.c              |  8 +++---
 6 files changed, 78 insertions(+), 27 deletions(-)

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2.5.5