Josh Triplett 2987557f52 driver-core/cpu: Expose hotpluggability to the rest of the kernel ... When architectures register CPUs, they indicate whether the CPU allows hotplugging; notably, x86 and ARM don't allow hotplugging CPU 0. Userspace can easily query the hotpluggability of a CPU via sysfs; however, the kernel has no convenient way of accessing that property in an architecture-independent way. While the kernel can simply try it and see, some code needs to distinguish between "hotplug failed" and "hotplug has no hope of working on this CPU"; for example, rcutorture's CPU hotplug tests want to avoid drowning out real hotplug failures with expected failures. Expose this property via a new cpu_is_hotpluggable function, so that the rest of the kernel can access it in an architecture-independent way. Signed-off-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>		2011-12-11 10:32:20 -08:00
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power	PM Sleep: Do not extend wakeup paths to devices with ignore_children set	2011-11-17 21:39:33 +01:00
regmap	drivers/base: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required.	2011-10-31 19:31:38 -04:00
attribute_container.c
base.h	drivers/base: base.h implicitly depends on <linux/notifier.h>	2011-10-31 19:31:39 -04:00
bus.c
class.c	class: Implement support for class attrs in tagged sysfs directories.	2011-10-19 19:24:15 -04:00
core.c	PM / Driver core: leave runtime PM enabled during system shutdown	2011-12-07 22:26:56 +01:00
cpu.c	driver-core/cpu: Expose hotpluggability to the rest of the kernel	2011-12-11 10:32:20 -08:00
dd.c	drivers: base: print rejected matches with DEBUG_DRIVER	2011-09-26 16:21:15 -07:00
devres.c
devtmpfs.c
dma-coherent.c	drivers/base: dma-coherent.c is a module and needs module.h	2011-10-31 19:31:38 -04:00
dma-mapping.c	drivers/base: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required.	2011-10-31 19:31:38 -04:00
driver.c
firmware_class.c
firmware.c
hypervisor.c	drivers/base: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required.	2011-10-31 19:31:38 -04:00
init.c
isa.c
Kconfig
Makefile
map.c
memory.c	mm: memory hotplug: Check if pages are correctly reserved on a per-section basis	2011-10-18 14:01:24 -07:00
module.c
node.c	drivers/base/node.c: fix compilation error with older versions of gcc	2011-11-18 10:39:24 -08:00
platform.c	Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core	2011-10-25 12:13:59 +02:00
sys.c
syscore.c
topology.c
transport_class.c	drivers/base: transport_class explicitly requires EXPORT_SYMBOL	2011-10-31 19:31:15 -04:00