freebsd-dev/sys/x86
Roger Pau Monné 0f4d7d9fd7 xen/intr: add reference counts to event channels
Add a reference count to xenisrc. This is required for implementation of
unmap-notifications in the grant table userspace device (gntdev). We need to
hold a reference to the event channel port, in case the user deallocates the
port before we send the notification.

Submitted by:		jaggi
Reviewed by:		royger
Differential review:	https://reviews.freebsd.org/D7429
2016-10-31 13:00:53 +00:00
..
acpica Merge ACPICA 20160930. 2016-10-04 20:27:15 +00:00
bios Add missing header needed by free(9). 2012-09-30 15:42:20 +00:00
cpufreq Add powerd(8) support for several families of AMD CPUs. 2016-10-27 21:31:56 +00:00
include MFamd64: Add bounds checks on addresses used with /dev/mem. 2016-10-27 21:23:14 +00:00
iommu Add additional constants. 2016-08-09 19:02:14 +00:00
isa Add an EARLY_AP_STARTUP option to start APs earlier during boot. 2016-05-14 18:22:52 +00:00
pci Convert rman to use rman_res_t instead of u_long 2016-01-27 02:23:54 +00:00
x86 Use correct cpu id in the banner. Fix style. 2016-10-28 12:27:05 +00:00
xen xen/intr: add reference counts to event channels 2016-10-31 13:00:53 +00:00