doc: add IPC callback limitations
authorAnatoly Burakov <anatoly.burakov@intel.com>
Tue, 26 Jun 2018 10:53:18 +0000 (11:53 +0100)
committerThomas Monjalon <thomas@monjalon.net>
Fri, 13 Jul 2018 10:42:05 +0000 (12:42 +0200)
commit3456b5ea1a1d3326c259c80ad72f1f1e08e64ea0
tree5f201fe7c9862b55631d4b9c09b97941128dafd7
parentdaf9bfca717e6ccfe99c690cc2124bcf606bab85
doc: add IPC callback limitations

For asynchronous requests, user callback may be triggered either from
IPC thread or from interrupt thread. Because of this, delivery of
other interrupt-based events such as alarms may not be possible inside
the asynchronous IPC request callback handler. Document this
limitation.

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
doc/guides/prog_guide/multi_proc_support.rst