[Qemu-devel] [PATCH v2 0/2] Fixing non-blocking operation of chardevs

[Daniel P. Berrange]

This fixes socket chardevs to always be in non-blocking
mode, as they were before the QIOChannel conversion. The
second patch was already posted before, but dropped when
Peter discovered a problem on OS-X causing ahci-test to
hang:

  https://lists.gnu.org/archive/html/qemu-devel/2016-03/msg05807.html

I traced this down to broken EAGAIN handling affecting
OS-X, hence the first patch in this series.

Changed in v2:

 - Also fix qemu_chr_fe_write_log method

Daniel P. Berrange (2):
  char: fix broken EAGAIN retry on OS-X due to errno clobbering
  char: ensure all clients are in non-blocking mode

 qemu-char.c | 39 ++++++++++++++++++++-------------------
 1 file changed, 20 insertions(+), 19 deletions(-)

-- 
2.5.5