asmadeus/linux.git - The linux kernel

Age	Commit message (Collapse)	Author
2013-01-26	ACPI: Remove useless type argument of driver .remove() operation	Rafael J. Wysocki
	The second argument of ACPI driver .remove() operation is only used by the ACPI processor driver and the value passed to that driver through it is always available from the given struct acpi_device object's removal_type field. For this reason, the second ACPI driver .remove() argument is in fact useless, so drop it. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Jiang Liu <jiang.liu@huawei.com> Acked-by: Toshi Kani <toshi.kani@hp.com> Acked-by: Yinghai Lu <yinghai@kernel.org>
2012-11-28	xen/acpi: Move the xen_running_on_version_or_later function.	Konrad Rzeszutek Wilk
	As on ia64 builds we get: include/xen/interface/version.h: In function 'xen_running_on_version_or_later': include/xen/interface/version.h:76: error: implicit declaration of function 'HYPERVISOR_xen_version' We can later on make this function exportable if there are modules using part of it. For right now the only two users are built-in. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2012-11-26	xen/acpi: ACPI PAD driver	Liu, Jinsong
	PAD is acpi Processor Aggregator Device which provides a control point that enables the platform to perform specific processor configuration and control that applies to all processors in the platform. This patch is to implement Xen acpi pad logic. When running under Xen virt platform, native pad driver would not work. Instead Xen pad driver, a self-contained and thin logic level, would take over acpi pad logic. When acpi pad notify OSPM, xen pad logic intercept and parse _PUR object to get the expected idle cpu number, and then hypercall to hypervisor. Xen hypervisor would then do the rest work, say, core parking, to idle specific number of cpus on its own policy. Signed-off-by: Jan Beulich <JBeulich@suse.com> Signed-off-by: Liu Jinsong <jinsong.liu@intel.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>