Displaying 1 result from an estimated 1 matches for "thesharedinterrupt".
2007 Sep 30
6
[VTD][PATCH] a time out mechanism for the shared interrupt issue for vtd
Attached is a patch for shared interrupt between dom0 and HVM domain for
vtd.
Most of problem is caused by that we should inject interrupt to both
domains and the
physical interrupt deassertion then may be delayed by the device
assigned to the HVM.
The patch adds a timer, and the time out value is sufficient large to
tolerant
the delaying used to wait for the physical interrupt deassertion.