linux/include
Toshi Kani 1ba9563629 ACPI / hotplug: Fix conflicted PCI bridge notify handlers
commit ca499fc87e upstream.

The PCI host bridge scan handler installs its own notify handler,
handle_hotplug_event_root(), by itself.  Nevertheless, the ACPI
hotplug framework also installs the common notify handler,
acpi_hotplug_notify_cb(), for PCI root bridges.  This causes
acpi_hotplug_notify_cb() to call _OST method with unsupported
error as hotplug.enabled is not set.

To address this issue, introduce hotplug.ignore flag, which
indicates that the scan handler installs its own notify handler by
itself.  The ACPI hotplug framework does not install the common
notify handler when this flag is set.

Signed-off-by: Toshi Kani <toshi.kani@hp.com>
[rjw: Changed the name of the new flag]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-04 10:57:04 -08:00
..
acpi ACPI / hotplug: Fix conflicted PCI bridge notify handlers 2013-12-04 10:57:04 -08:00
asm-generic mm: Fix generic hugetlb pte check return type. 2013-10-13 16:08:33 -07:00
clocksource
crypto
drm
dt-bindings
keys
linux audit: fix mq_open and mq_unlink to add the MQ root as a hidden parent audit_names record 2013-12-04 10:57:03 -08:00
math-emu
media media: v4l2: added missing mutex.h include to v4l2-ctrls.h 2013-09-26 17:18:26 -07:00
memory
misc
net ipv6: reset dst.expires value when clearing expire flag 2013-11-20 12:27:46 -08:00
pcmcia
ras
rdma
rxrpc
scsi
sound ALSA: compress: fix drain calls blocking other compress functions (v6) 2013-11-29 11:11:45 -08:00
target iscsi-target: Fix iscsit_sequence_cmd reject handling for iser 2013-08-04 16:51:17 +08:00
trace
uapi perf: Fix perf ring buffer memory ordering 2013-11-20 12:27:47 -08:00
video
xen xenbus: delay xenbus frontend resume if xenstored is not running 2013-05-29 09:04:19 -04:00
Kbuild