No longer open the device as non-blocking: all reads immediately follow
a select() on the device indicating it's ready to read.
Signed-off-by: John Levon <john.levon@sun.com>
against bogus front-end drivers, plus various small cleanups. Note that
there is now only /one/ config option controlling the use of grant tables
with networking (not separate ones for rx and tx).
An outstanding issue is that console reconnect after a restore causes badness.
Signed-off-by: Steven Hand <steven@xensource.com>
Add a new console interface using a seperate shared page and event channel
instead of passing the console input/output over control messages.
Update xenconsoled to use the new console interface.
Make xenconsoled garbage collect dying domains by subscribing to
the domain exception virq.
Signed-off-by: Robert Read <robert@xensource.com>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
1) make xenconsoled exit gracefully if xcs dies
2) daemonize xenstored before binding to xenstored socket
3) wait to close stdio in xenstored until we're ready to accept
connections (so that PID=`xenstored --output-pid` doesn't return until
it's ready to accept connections)
4) updates tools/misc/xend for these changes
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustycorp.com.au>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
kfraser@localhost.localdomain
kaf24@firebug.cl.cam.ac.uk
Anthony Liguori
cl349@firebug.cl.cam.ac.uk
shand@ubuntu.eng.hq.xensource.com