malhuda/msm-4.14
1
0
Fork 0
mirror of https://github.com/rd-stuffs/msm-4.14.git synced 2025-02-20 11:45:48 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity
154,359 Commits 5 Branches 0 Tags
Commit Graph

2 Commits

Author SHA1 Message Date
Jeremy Fitzhardinge
0a4666b539 xen/dev-evtchn: clean up locking in evtchn 
Define a new per_user_data mutex to serialize bind/unbind operations
to prevent them from racing with each other.  Fix error returns
and don't do a bind while holding a spinlock.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-03-30 09:26:49 -07:00
Ian Campbell
f7116284c7 xen: add /dev/xen/evtchn driver 
This driver is used by application which wish to receive notifications
from the hypervisor or other guests via Xen's event channel
mechanism. In particular it is used by the xenstore daemon in domain
0.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
 2009-03-30 09:26:49 -07:00