linux/drivers/xen/events
David Vrabel c12784c3d1 xen/events/fifo: reset control block and local HEADs on resume
When using the FIFO-based event channel ABI, if the control block or
the local HEADs are not reset after resuming the guest may see stale
HEAD values and will fail to traverse the FIFO correctly.

This may prevent one or more VCPUs from receiving any events following
a resume.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: stable@vger.kernel.org
2014-07-31 17:58:21 +01:00
..
events_2l.c xen: Use the proper irq functions 2014-03-04 17:37:52 +01:00
events_base.c x86: Get rid of get_nr_irqs_gsi() 2014-05-16 14:05:19 +02:00
events_fifo.c xen/events/fifo: reset control block and local HEADs on resume 2014-07-31 17:58:21 +01:00
events_internal.h xen: add support for MSI message groups 2014-03-18 14:40:09 +00:00
Makefile xen/events: use the FIFO-based ABI if available 2014-01-06 10:07:57 -05:00