Sudeep Holla 8a7d95f95c drivers/base: cacheinfo: validate device node for all the caches ... On architectures that depend on DT for obtaining cache hierarcy, we need to validate the device node for all the cache indices, failing to do so might result in wrong information being exposed to the userspace. This is quite possible on initial/incomplete versions of the device trees. In such cases, it's better to bail out if all the required device nodes are not present. This patch adds checks for the validation of device node for all the caches and doesn't initialise the cacheinfo if there's any error. Reported-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Cc: stable <stable@vger.kernel.org> # 4.0 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2015-03-25 14:38:41 +01:00
..
power	Merge branches 'pm-domains' and 'pm-cpufreq'	2015-03-06 01:29:31 +01:00
regmap	Merge remote-tracking branches 'regmap/fix/irq', 'regmap/fix/rbtree' and 'regmap/fix/sync' into regmap-linus	2015-03-07 16:18:08 +00:00
attribute_container.c	attribute_container: fix missing blank lines after declarations	2015-03-25 14:35:09 +01:00
base.h	driver core: Move driver_data back to struct device	2014-05-27 12:37:18 -07:00
bus.c	driver core: bus: Goto appropriate labels on failure in bus_add_device	2015-03-25 13:40:31 +01:00
cacheinfo.c	drivers/base: cacheinfo: validate device node for all the caches	2015-03-25 14:38:41 +01:00
class.c	drivers: base: class: Add a blank line after declarations	2015-03-25 14:36:19 +01:00
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: Delete an unnecessary check before the function call "put_device"	2015-03-25 13:52:35 +01:00
cpu.c	drivers/base: use %*pb[l] to print bitmaps including cpumasks and nodemasks	2015-02-13 21:21:38 -08:00
dd.c	driver core: use *switch* statement in really_probe()	2015-03-25 13:40:31 +01:00
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	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.c	firmware: change firmware_kset to firmware_kobj	2008-01-24 20:40:23 -08:00
firmware_class.c	firmware_class: Fix whitespace and indentation	2015-03-25 14:36:19 +01:00
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	dma-mapping: replace all DMA_24BIT_MASK macro with DMA_BIT_MASK(24)	2009-04-07 08:31:12 -07:00
Kconfig	cma: make default CMA area size zero for x86	2014-12-10 17:41:06 -08:00
Makefile	Driver core patches for 3.19-rc1	2014-12-14 16:10:09 -08:00
map.c	drivers: base: map: Use kmalloc_array instead of kmalloc	2015-03-25 14:35:08 +01:00
memory.c	drivers: base: memory: Use tabs instead of spaces	2015-03-25 14:36:20 +01:00
module.c	driver core: module.c: Use kasprintf	2010-05-21 09:37:29 -07:00
node.c	drivers: base: node: Delete space after pointer declaration	2015-03-25 14:36:20 +01:00
pinctrl.c	drivers: pinctrl sleep and idle states in the core	2013-06-16 11:56:52 +02:00
platform.c	Driver core patches for 3.19-rc1	2014-12-14 16:10:09 -08:00
property.c	Driver core: Fix missing whitespace in function argument	2015-03-25 14:35:08 +01:00
soc.c	drivers/base: use tabs where possible in code indentation	2015-03-25 14:37:35 +01:00
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