Dan Williams ad428cdb52 dax: Check the end of the block-device capacity with dax_direct_access() ... The checks in __bdev_dax_supported() helped mitigate a potential data corruption bug in the pmem driver's handling of section alignment padding. Strengthen the checks, including checking the end of the range, to validate the dev_pagemap, Xarray entries, and sector-to-pfn translation established for pmem namespaces. Acked-by: Jan Kara <jack@suse.cz> Cc: "Darrick J. Wong" <darrick.wong@oracle.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>		2019-02-20 21:12:50 -08:00
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dax-private.h
dax.h
device-dax.h
device.c	device-dax: Add missing address_space_operations	2018-09-22 09:07:33 -07:00
Kconfig	dax: introduce CONFIG_DAX_DRIVER	2018-04-03 05:41:19 -07:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pmem.c	mm, devm_memremap_pages: fix shutdown handling	2018-12-28 12:11:47 -08:00
super.c	dax: Check the end of the block-device capacity with dax_direct_access()	2019-02-20 21:12:50 -08:00