Commits
Gavin Shan committed 1bc98de26d3
powernv/opal: Notifier for OPAL events This patch implements a notifier to receive a notification on OPAL event mask changes. The notifier is only called as a result of an OPAL interrupt, which will happen upon reception of FSP messages or PCI errors. Any event mask change detected as a result of opal_poll_events() will not result in a notifier call. [benh: changelog] Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>