search for: acpi_drivers

...HOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <acpi/acpi_bus.h> +#include <acpi/acpi_drivers.h> + +#include <asm/xen/hypercall.h> + +static DEFINE_MUTEX(xen_cpu_lock); + +static int xen_acpi_pad_idle_cpus(int *num_cpus) +{ + int ret; + + struct xen_platform_op op = { + .cmd = XENPF_core_parking, + .interface_version = XENPF_INTERFACE_VERSION, + }; + + /* set cpu nums expected to...

...form/pvh/enlighten.c | 2 +- drivers/acpi/Kconfig | 10 +++++----- drivers/net/ethernet/faraday/ftgmac100.c | 2 +- .../fieldbus/Documentation/fieldbus_dev.txt | 4 ++-- drivers/vhost/vhost.c | 2 +- include/acpi/acpi_drivers.h | 2 +- include/linux/fs_context.h | 2 +- include/linux/lsm_hooks.h | 2 +- mm/Kconfig | 2 +- security/Kconfig | 2 +- tools/include/linux/err.h...

...form/pvh/enlighten.c | 2 +- drivers/acpi/Kconfig | 10 +++++----- drivers/net/ethernet/faraday/ftgmac100.c | 2 +- .../fieldbus/Documentation/fieldbus_dev.txt | 4 ++-- drivers/vhost/vhost.c | 2 +- include/acpi/acpi_drivers.h | 2 +- include/linux/fs_context.h | 2 +- include/linux/lsm_hooks.h | 2 +- mm/Kconfig | 2 +- security/Kconfig | 2 +- tools/include/linux/err.h...

...| 2 +- > drivers/acpi/Kconfig | 10 +++++----- > drivers/net/ethernet/faraday/ftgmac100.c | 2 +- > .../fieldbus/Documentation/fieldbus_dev.txt | 4 ++-- > drivers/vhost/vhost.c | 2 +- > include/acpi/acpi_drivers.h | 2 +- > include/linux/fs_context.h | 2 +- > include/linux/lsm_hooks.h | 2 +- > mm/Kconfig | 2 +- > security/Kconfig | 2 +- > tools/incl...

...| 2 +- > drivers/acpi/Kconfig | 10 +++++----- > drivers/net/ethernet/faraday/ftgmac100.c | 2 +- > .../fieldbus/Documentation/fieldbus_dev.txt | 4 ++-- > drivers/vhost/vhost.c | 2 +- > include/acpi/acpi_drivers.h | 2 +- > include/linux/fs_context.h | 2 +- > include/linux/lsm_hooks.h | 2 +- > mm/Kconfig | 2 +- > security/Kconfig | 2 +- > tools/incl...

If an attempt is made to load the vmbus driver on a non-Hyper-V platform, the load operation will hang since we currently wait indefinitely to retrieve the IRQ information. This is done in the context of an acpi callback context (which will obviously not happen when this driver is loaded on a non-Hyper-V platform). This patch fixes the problem. Signed-off-by: K. Y. Srinivasan <kys at

If an attempt is made to load the vmbus driver on a non-Hyper-V platform, the load operation will hang since we currently wait indefinitely to retrieve the IRQ information. This is done in the context of an acpi callback context (which will obviously not happen when this driver is loaded on a non-Hyper-V platform). This patch fixes the problem. Signed-off-by: K. Y. Srinivasan <kys at

...form/pvh/enlighten.c | 2 +- drivers/acpi/Kconfig | 10 +++++----- drivers/net/ethernet/faraday/ftgmac100.c | 2 +- .../fieldbus/Documentation/fieldbus_dev.txt | 4 ++-- drivers/vhost/vhost.c | 2 +- include/acpi/acpi_drivers.h | 2 +- include/linux/fs_context.h | 2 +- include/linux/lsm_hooks.h | 2 +- mm/Kconfig | 2 +- security/Kconfig | 2 +- tools/include/linux/err.h...

...form/pvh/enlighten.c | 2 +- drivers/acpi/Kconfig | 10 +++++----- drivers/net/ethernet/faraday/ftgmac100.c | 2 +- .../fieldbus/Documentation/fieldbus_dev.txt | 4 ++-- drivers/vhost/vhost.c | 2 +- include/acpi/acpi_drivers.h | 2 +- include/linux/fs_context.h | 2 +- include/linux/lsm_hooks.h | 2 +- mm/Kconfig | 2 +- security/Kconfig | 2 +- tools/include/linux/err.h...

...gt; drivers/acpi/Kconfig | 10 +++++----- > > drivers/net/ethernet/faraday/ftgmac100.c | 2 +- > > .../fieldbus/Documentation/fieldbus_dev.txt | 4 ++-- > > drivers/vhost/vhost.c | 2 +- > > include/acpi/acpi_drivers.h | 2 +- > > include/linux/fs_context.h | 2 +- > > include/linux/lsm_hooks.h | 2 +- > > mm/Kconfig | 2 +- > > security/Kconfig | 2...

...| 2 +- > drivers/acpi/Kconfig | 10 +++++----- > drivers/net/ethernet/faraday/ftgmac100.c | 2 +- > .../fieldbus/Documentation/fieldbus_dev.txt | 4 ++-- > drivers/vhost/vhost.c | 2 +- > include/acpi/acpi_drivers.h | 2 +- > include/linux/fs_context.h | 2 +- > include/linux/lsm_hooks.h | 2 +- > mm/Kconfig | 2 +- > security/Kconfig | 2 +- > tools...

...| 2 +- > drivers/acpi/Kconfig | 10 +++++----- > drivers/net/ethernet/faraday/ftgmac100.c | 2 +- > .../fieldbus/Documentation/fieldbus_dev.txt | 4 ++-- > drivers/vhost/vhost.c | 2 +- > include/acpi/acpi_drivers.h | 2 +- > include/linux/fs_context.h | 2 +- > include/linux/lsm_hooks.h | 2 +- > mm/Kconfig | 2 +- > security/Kconfig | 2 +- > tools...

...| 2 +- drivers/acpi/Kconfig | 10 +-- drivers/isdn/mISDN/dsp_core.c | 2 - drivers/net/ethernet/faraday/ftgmac100.c | 2 +- .../fieldbus/Documentation/fieldbus_dev.txt | 4 +- drivers/vhost/vhost.c | 2 +- include/acpi/acpi_drivers.h | 2 +- include/linux/fs_context.h | 2 +- include/linux/lsm_hooks.h | 2 +- include/linux/mfd/madera/pdata.h | 3 +- mm/Kconfig | 2 +- security/Kconfig | 2...

...drivers/acpi/Kconfig | 10 +++++----- > > drivers/net/ethernet/faraday/ftgmac100.c | 2 +- > > .../fieldbus/Documentation/fieldbus_dev.txt | 4 ++-- > > drivers/vhost/vhost.c | 2 +- > > include/acpi/acpi_drivers.h | 2 +- > > include/linux/fs_context.h | 2 +- > > include/linux/lsm_hooks.h | 2 +- > > mm/Kconfig | 2 +- > > security/Kconfig...

Hello, The following patches are a solution to a problem we have encountered when using the Xen hypervisor: - Need Pxx/Cxx states to save on power consumption when using Xen (we do want those datacenters to consume less power!), - Also need to figure out the Turbo mode so that the scheduler can properly boost a core for CPU bound guests. In essence the Xen hypervisor requires that

CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p at virginia.edu> Cc: Geoff Levand <geoff at infradead.org> Cc: Mattia Dongili <malattia at linux.it> Cc: Amit Shah <amit.shah at redhat.com> Cc: openipmi-developer at lists.sourceforge.net Cc: linuxppc-dev at lists.ozlabs.org Cc: cbe-oss-dev at

CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p at virginia.edu> Cc: Geoff Levand <geoff at infradead.org> Cc: Mattia Dongili <malattia at linux.it> Cc: Amit Shah <amit.shah at redhat.com> Cc: openipmi-developer at lists.sourceforge.net Cc: linuxppc-dev at lists.ozlabs.org Cc: cbe-oss-dev at

Further cleanup of the hv drivers: 1) Continue to cleanup our drivers to conform to the Linux Driver Model. 2) Fix some long standing bugs with regards to unloading and reloading the drivers - block, net and stor. 3) VMBUS is an ACPI enumerated device; make VMBUS an ACPI bus driver. 4) Get rid of channel polling code; instead the channel receive paths will be purely interrupt

Further cleanup of the hv drivers: 1) Continue to cleanup our drivers to conform to the Linux Driver Model. 2) Fix some long standing bugs with regards to unloading and reloading the drivers - block, net and stor. 3) VMBUS is an ACPI enumerated device; make VMBUS an ACPI bus driver. 4) Get rid of channel polling code; instead the channel receive paths will be purely interrupt

...include/linux/acpi.h > +++ b/include/linux/acpi.h > @@ -39,6 +39,7 @@ > #include <linux/dynamic_debug.h> > #include <linux/module.h> > #include <linux/mutex.h> > +#include <linux/uuid.h> > > #include <acpi/acpi_bus.h> > #include <acpi/acpi_drivers.h> > @@ -457,7 +458,6 @@ struct acpi_osc_context { > struct acpi_buffer ret; /* free by caller if success */ > }; > > -acpi_status acpi_str_to_uuid(char *str, u8 *uuid); > acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context); > &gt...