Dan Williams 260ae3f7db mm: skip memory block registration for ZONE_DEVICE ...

Prevent userspace from trying and failing to online ZONE_DEVICE pages
which are meant to never be onlined.

For example on platforms with a udev rule like the following:

  SUBSYSTEM=="memory", ACTION=="add", ATTR{state}=="offline", ATTR{state}="online"

...will generate futile attempts to online the ZONE_DEVICE sections.
Example kernel messages:

    Built 1 zonelists in Node order, mobility grouping on.  Total pages: 1004747
    Policy zone: Normal
    online_pages [mem 0x248000000-0x24fffffff] failed

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2016-01-15 17:56:32 -08:00

..

power

Merge branch 'pm-domains'

2016-01-12 01:11:35 +01:00

regmap

Merge remote-tracking branches 'regmap/topic/mmio', 'regmap/topic/rbtree' and 'regmap/topic/seq' into regmap-next

2016-01-05 19:07:18 +00:00

attribute_container.c

attribute_container: fix missing blank lines after declarations

2015-03-25 14:35:09 +01:00

base.h

PM / sleep: prohibit devices probing during suspend/hibernation

2015-11-30 14:47:22 +01:00

bus.c

driver-core: add asynchronous probing support for drivers

2015-05-20 00:25:24 -07:00

cacheinfo.c

cpu/cacheinfo: Fix teardown path

2015-09-17 06:06:54 -07:00

class.c

class_find_device: fix reference to argument "match"

2015-09-29 15:23:14 +02:00

component.c

component: add support for releasing match data

2015-12-07 00:02:05 +00:00

container.c

ACPI / hotplug / driver core: Handle containers in a special way

2013-12-29 15:25:48 +01:00

core.c

driver core: Do not overwrite secondary fwnode with NULL if it is set

2015-12-07 02:29:23 +01:00

cpu.c

cpu: Remove bogus __ref annotation of cpu_subsys_online()

2015-08-05 15:18:26 -07:00

dd.c

Merge branches 'pm-pci' and 'pm-core'

2016-01-12 01:10:52 +01:00

devcoredump.c

devcoredump: provide a one-way disable function

2014-11-26 19:40:12 -08:00

devres.c

devm: make allocations numa aware by default

2015-10-09 17:00:33 -04:00

devtmpfs.c

VFS: assorted weird filesystems: d_inode() annotations

2015-04-15 15:06:58 -04:00

dma-coherent.c

drivers: dma-coherent: add initialization from device tree

2014-10-14 02:18:12 +02:00

dma-contiguous.c

Merge tag 'driver-core-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2015-11-04 21:50:37 -08:00

dma-mapping.c

drivers: base: dma-mapping: Erase blank space after pointer

2015-03-25 14:36:19 +01:00

driver.c

driver core: add missing blank line after declaration

2015-03-25 14:36:30 +01:00

firmware_class.c

firmware: fix wrong memory deallocation in fw_add_devm_name()

2015-08-05 15:18:26 -07:00

firmware.c

…

hypervisor.c

…

init.c

drivers: of/base: move of_init to driver_init

2015-05-26 19:55:56 -07:00

isa.c

…

Kconfig

cma: make default CMA area size zero for x86

2014-12-10 17:41:06 -08:00

Makefile

drivers/base: Add MSI domain support for non-PCI devices

2015-07-30 00:14:38 +02:00

map.c

drivers: base: map: Use kmalloc_array instead of kmalloc

2015-03-25 14:35:08 +01:00

memory.c

mm: skip memory block registration for ZONE_DEVICE

2016-01-15 17:56:32 -08:00

module.c

…

node.c

Revert "mm: Check if section present during memory block (un)registering"

2015-10-13 10:57:25 -07:00

pinctrl.c

drivers/pinctrl: Add the concept of an "init" state

2015-10-27 11:24:23 +01:00

platform-msi.c

irq/platform-MSI: Increase the maximum MSIs the MSI framework can support

2015-12-29 11:58:53 +01:00

platform.c

Merge tag 'pm+acpi-4.5-rc1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2016-01-12 20:25:09 -08:00

property.c

device property: avoid allocations of 0 length

2016-01-01 02:09:51 +01:00

soc.c

base: soc: siplify ida usage

2015-10-04 19:42:22 +01:00

syscore.c

genirq: Simplify wakeup mechanism

2014-09-01 13:48:59 +02:00

topology.c

sched/topology: Rename topology_thread_cpumask() to topology_sibling_cpumask()

2015-05-27 15:22:15 +02:00

transport_class.c

…