linux/drivers/base
Johannes Berg d45333294d devcoredump: provide a one-way disable function
Since device/firmware coredumps can contain private data, it can
be desirable to turn them off unconditionally to be certain that
no such data will be collected by the system.

To achieve this, provide a "disabled" sysfs class attribute that
can only be changed from 0 to 1 and not back. Upon disabling,
discard existing coredumps and stop storing new ones.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-26 19:40:12 -08:00
..
power PM / Sleep: fix async suspend_late/freeze_late error handling 2014-10-27 18:42:26 +01:00
regmap Merge remote-tracking branch 'regmap/topic/cache' into regmap-next 2014-09-29 20:49:42 +01:00
attribute_container.c attribute_container: fix coding style issues 2014-09-23 22:55:15 -07:00
base.h driver core: Move driver_data back to struct device 2014-05-27 12:37:18 -07:00
bus.c driver core: Fix unbalanced device reference in drivers_probe 2014-11-07 11:17:27 -08:00
cacheinfo.c drivers/base: cacheinfo: remove noisy error boot message 2014-11-24 09:33:05 -08:00
class.c sysfs: make attr namespace interface less convoluted 2013-09-26 14:50:01 -07:00
component.c component: fix bug with legacy API 2014-07-04 18:05:05 +01:00
container.c ACPI / hotplug / driver core: Handle containers in a special way 2013-12-29 15:25:48 +01:00
core.c driver core: fix race with userland in device_add() 2014-11-07 11:14:57 -08:00
cpu.c drivers: base: add cpu_device_create to support per-cpu devices 2014-11-07 11:45:00 -08:00
dd.c driver core: Remove kerneldoc from local function 2014-09-23 23:10:11 -07:00
devcoredump.c devcoredump: provide a one-way disable function 2014-11-26 19:40:12 -08:00
devres.c devres: Improve devm_kasprintf()/kvasprintf() support 2014-09-23 23:32:50 -07:00
devtmpfs.c devtmpfs: Calling delete_path() only when necessary 2013-12-19 10:10:32 -08:00
dma-coherent.c drivers: dma-coherent: add initialization from device tree 2014-10-14 02:18:12 +02:00
dma-contiguous.c drivers: of: add return value to of_reserved_mem_device_init() 2014-10-29 16:33:14 -07:00
dma-mapping.c common: dma-mapping: introduce common remapping functions 2014-10-09 22:25:52 -04:00
driver.c Revert "core: platform: add warning if driver has no owner" 2014-11-11 14:29:38 +09:00
firmware_class.c firmware_class: make sure fw requests contain a name 2014-09-23 23:26:58 -07:00
firmware.c
hypervisor.c drivers/base: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required. 2011-10-31 19:31:38 -04:00
init.c ACPI / hotplug / driver core: Handle containers in a special way 2013-12-29 15:25:48 +01:00
isa.c
Kconfig CMA: document cma=0 2014-10-09 22:26:02 -04:00
Makefile drivers: base: support cpu cache information interface to userspace via sysfs 2014-11-07 11:45:00 -08:00
map.c
memory.c memory-hotplug: add sysfs valid_zones attribute 2014-10-09 22:25:52 -04:00
module.c driver core: module.c: Use kasprintf 2010-05-21 09:37:29 -07:00
node.c cpumask: factor out show_cpumap into separate helper function 2014-11-07 11:45:00 -08:00
pinctrl.c drivers: pinctrl sleep and idle states in the core 2013-06-16 11:56:52 +02:00
platform.c core: platform: let platform_create_bundle initialize module owner 2014-11-06 15:16:02 -08:00
soc.c mode_t whack-a-mole: ->is_visible() returns umode_t... 2012-05-29 23:28:42 -04:00
syscore.c genirq: Simplify wakeup mechanism 2014-09-01 13:48:59 +02:00
topology.c topology: replace custom attribute macros with standard DEVICE_ATTR* 2014-11-07 11:45:00 -08:00
transport_class.c drivers/base: transport_class explicitly requires EXPORT_SYMBOL 2011-10-31 19:31:15 -04:00