linux/drivers/nvdimm
Dan Williams b8ff981f88 libnvdimm, region : make 'resource' attribute only readable by root
For the same reason that /proc/iomem returns 0's for non-root readers
and acpi tables are root-only, make the 'resource' attribute for region
devices only readable by root. Otherwise we disclose physical address
information.

Fixes: 802f4be6fe ("libnvdimm: Add 'resource' sysfs attribute to regions")
Cc: <stable@vger.kernel.org>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Reported-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2017-09-28 09:13:06 -07:00
..
blk.c block: guard bvec iteration logic 2017-07-03 16:56:26 -06:00
btt.c libnvdimm for 4.14 2017-09-11 13:10:57 -07:00
btt.h libnvdimm, btt: rework error clearing 2017-08-31 15:05:10 -07:00
btt_devs.c libnvdimm: rename nd_sector_size_{show,store} to nd_size_select_{show,store} 2017-08-11 17:36:54 -07:00
bus.c libnvdimm, nfit: move the check on nd_reserved2 to the endpoint 2017-09-04 11:02:21 -07:00
claim.c libnvdimm, btt: rework error clearing 2017-08-31 15:05:10 -07:00
core.c libnvdimm: rename nd_sector_size_{show,store} to nd_size_select_{show,store} 2017-08-11 17:36:54 -07:00
dax_devs.c Merge branch 'for-4.13/dax' into libnvdimm-for-next 2017-07-03 16:54:58 -07:00
dimm.c libnvdimm, dimm: clear 'locked' status on successful DIMM enable 2017-09-28 09:10:14 -07:00
dimm_devs.c libnvdimm, dimm: clear 'locked' status on successful DIMM enable 2017-09-28 09:10:14 -07:00
e820.c libnvdimm, e820: use module_platform_driver 2016-12-05 08:52:21 -08:00
Kconfig pmem: add dax_operations support 2017-04-19 15:14:35 -07:00
label.c libnvdimm, label: fix index block size calculation 2017-08-29 18:28:18 -07:00
label.h libnvdimm, btt: BTT updates for UEFI 2.7 format 2017-06-29 13:50:38 -07:00
Makefile libnvdimm, dax: introduce device-dax infrastructure 2016-05-09 15:35:42 -07:00
namespace_devs.c libnvdimm, namespace: fix btt claim class crash 2017-09-18 17:29:01 -07:00
nd-core.h libnvdimm, nfit: enable support for volatile ranges 2017-06-27 16:44:13 -07:00
nd.h libnvdimm, dimm: clear 'locked' status on successful DIMM enable 2017-09-28 09:10:14 -07:00
pfn.h libnvdimm, dax: autodetect support 2016-05-20 22:02:57 -07:00
pfn_devs.c libnvdimm, pfn, dax: limit namespace alignments to the supported set 2017-08-15 09:32:12 -07:00
pmem.c - Some request-based DM core and DM multipath fixes and cleanups 2017-09-14 13:43:16 -07:00
pmem.h libnvdimm, nd_blk: remove mmio_flush_range() 2017-08-31 15:05:10 -07:00
region.c libnvdimm, region, pmem: fix 'badblocks' sysfs_get_dirent() reference lifetime 2017-06-30 18:56:03 -07:00
region_devs.c libnvdimm, region : make 'resource' attribute only readable by root 2017-09-28 09:13:06 -07:00