Tian Tao bb9ec13d15 topology: use bin_attribute to break the size limitation of cpumap ABI ...

Reading /sys/devices/system/cpu/cpuX/topology/ returns cpu topology.
However, the size of this file is limited to PAGE_SIZE because of
the limitation for sysfs attribute.
This patch moves to use bin_attribute to extend the ABI to be more
than one page so that cpumap bitmask and list won't be potentially
trimmed.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Signed-off-by: Barry Song <song.bao.hua@hisilicon.com>
Link: https://lore.kernel.org/r/20210806110251.560-4-song.bao.hua@hisilicon.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-08-13 10:27:49 +02:00

..

firmware_loader

Merge 5.14-rc5 into driver-core-next

2021-08-09 09:03:47 +02:00

power

driver: base: Replace symbolic permissions with octal permissions

2021-07-21 14:56:00 +02:00

regmap

regmap: mdio: Reject invalid addresses

2021-06-14 15:00:29 +01:00

test

device property: Remove some casts in property-entry-test

2021-06-23 16:37:21 -06:00

arch_numa.c

arch_numa: fix common code printing of phys_addr_t

2021-02-18 23:18:04 -08:00

arch_topology.c

arch_topology: Avoid use-after-free for scale_freq_data

2021-07-01 07:32:14 +05:30

attribute_container.c

driver core: attribute_container: fix W=1 warnings

2021-05-14 13:37:10 +02:00

auxiliary.c

Merge 5.14-rc3 into driver-core-next

2021-07-27 09:22:08 +02:00

base.h

driver core: Export device_driver_attach()

2021-06-21 15:29:24 -06:00

bus.c

driver: base: Replace symbolic permissions with octal permissions

2021-07-21 14:56:00 +02:00

cacheinfo.c

cacheinfo: clear cache_leaves(cpu) in free_cache_attributes()

2021-07-21 17:29:40 +02:00

class.c

drivers: base: fix some kernel-doc markups

2020-11-09 18:56:49 +01:00

component.c

component: Rename 'dev' to 'parent'

2021-05-27 15:49:59 +02:00

container.c

…

core.c

driver core: Prevent warning when removing a device link from unregistered consumer

2021-07-21 17:28:42 +02:00

cpu.c

driver: base: Prefer unsigned int to bare use of unsigned

2021-07-21 17:30:09 +02:00

dd.c

Merge 5.14-rc5 into driver-core-next

2021-08-09 09:03:47 +02:00

devcoredump.c

devcoredump: remove contact information

2021-06-04 15:05:44 +02:00

devres.c

devres: Enable trace events

2021-06-15 17:14:36 +02:00

devtmpfs.c

devtmpfs: actually reclaim some init memory

2021-03-23 14:57:35 +01:00

driver.c

…

firmware.c

…

hypervisor.c

…

init.c

driver core: auxiliary bus: Fix calling stage for auxiliary bus init

2021-02-11 08:43:03 +01:00

isa.c

bus: Make remove callback return void

2021-07-21 11:53:42 +02:00

Kconfig

Merge tag 'riscv-for-linus-5.12-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2021-02-26 10:28:35 -08:00

Makefile

devres: Enable trace events

2021-06-15 17:14:36 +02:00

map.c

driver: base: Prefer unsigned int to bare use of unsigned

2021-07-21 17:30:09 +02:00

memory.c

Merge tag 'v5.13-rc6' into driver-core-next

2021-06-14 09:07:45 +02:00

module.c

…

node.c

driver: base: Prefer unsigned int to bare use of unsigned

2021-07-21 17:30:09 +02:00

pinctrl.c

…

platform-msi.c

platform-msi: fix kernel-doc warnings

2021-04-02 16:40:08 +02:00

platform.c

bus: Make remove callback return void

2021-07-21 11:53:42 +02:00

property.c

Merge tag 'driver-core-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2021-07-05 13:51:41 -07:00

soc.c

soc: fix comment for freeing soc_dev_attr

2020-12-09 19:46:31 +01:00

swnode.c

software node: Handle software node injection to an existing device properly

2021-06-23 19:34:58 +02:00

syscore.c

…

topology.c

topology: use bin_attribute to break the size limitation of cpumap ABI

2021-08-13 10:27:49 +02:00

trace.c

devres: Enable trace events

2021-06-15 17:14:36 +02:00

trace.h

devres: Enable trace events

2021-06-15 17:14:36 +02:00

transport_class.c

…