Konrad Rzeszutek Wilk wrote: > On Tue, Jan 15, 2013 at 12:30:19PM +0000, Liu, Jinsong wrote: >>> From 110b4ef3b8ebefeaf68832dd8ef8aa916a782e89 Mon Sep 17 00:00:00 >>> 2001 >> From: Liu Jinsong <[email protected]> >> Date: Mon, 14 Jan 2013 15:19:30 +0800 >> Subject: [PATCH 1/3] Xen stub driver for CPU hotplug >> >> Add Xen stub driver for CPU hotplug, early occupy to block native, >> will be replaced later by real Xen processor driver module. >> >> Signed-off-by: Liu Jinsong <[email protected]> >> --- >> drivers/xen/xen-stub.c | 34 ++++++++++++++++++++++++++++++++-- >> include/xen/acpi.h | 6 ++++++ >> 2 files changed, 38 insertions(+), 2 deletions(-) >> >> diff --git a/drivers/xen/xen-stub.c b/drivers/xen/xen-stub.c >> index 01a49e3..681e9cc 100644 >> --- a/drivers/xen/xen-stub.c >> +++ b/drivers/xen/xen-stub.c >> @@ -28,12 +28,13 @@ >> #include <acpi/acpi_drivers.h> >> #include <xen/acpi.h> >> >> + >> +#ifdef CONFIG_ACPI >> + >> /*-------------------------------------------- >> stub driver for Xen memory hotplug >> --------------------------------------------*/ >> >> -#ifdef CONFIG_ACPI >> - >> static const struct acpi_device_id memory_device_ids[] = { >> {ACPI_MEMORY_DEVICE_HID, 0}, >> {"", 0}, >> @@ -57,4 +58,33 @@ static int __init >> xen_stub_memory_device_init(void) } >> subsys_initcall(xen_stub_memory_device_init); >> >> + >> +/*-------------------------------------------- >> + stub driver for Xen cpu hotplug >> +--------------------------------------------*/ >> + >> +static const struct acpi_device_id processor_device_ids[] = { >> + {ACPI_PROCESSOR_OBJECT_HID, 0}, >> + {ACPI_PROCESSOR_DEVICE_HID, 0}, >> + {"", 0}, >> +}; >> + >> +struct acpi_driver xen_stub_processor_driver = { >> + /* same name as native processor driver to block native loaded */ >> + .name = "processor", + .class = ACPI_PROCESSOR_CLASS, >> + .ids = processor_device_ids, >> +}; >> +EXPORT_SYMBOL_GPL(xen_stub_processor_driver); > > Could you make this be > > xen_stub_processor_deinit() instead? >
Updated, w/ 2 funcs EXPORT_SYMBOL_GPL to cpu hotplug module: xen_stub_processor_init() xen_stub_processor_exit() Thanks, Jinsong-- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
