Dan Williams 730926c3b0 device-dax: Add /sys/class/dax backwards compatibility ... On the expectation that some environments may not upgrade libdaxctl (userspace component that depends on the /sys/class/dax hierarchy), provide a default / legacy dax_pmem_compat driver. The dax_pmem_compat driver implements the original /sys/class/dax sysfs layout rather than /sys/bus/dax. When userspace is upgraded it can blacklist this module and switch to the dax_pmem driver going forward. CONFIG_DEV_DAX_PMEM_COMPAT and supporting code will be deleted according to the dax_pmem entry in Documentation/ABI/obsolete/. Signed-off-by: Dan Williams <dan.j.williams@intel.com>		2019-01-06 21:41:57 -08:00
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pmem	device-dax: Add /sys/class/dax backwards compatibility	2019-01-06 21:41:57 -08:00
bus.c	device-dax: Add /sys/class/dax backwards compatibility	2019-01-06 21:41:57 -08:00
bus.h	device-dax: Add /sys/class/dax backwards compatibility	2019-01-06 21:41:57 -08:00
dax-private.h	device-dax: Move resource pinning+mapping into the common driver	2019-01-06 21:26:21 -08:00
device.c	device-dax: Add /sys/class/dax backwards compatibility	2019-01-06 21:41:57 -08:00
Kconfig	device-dax: Add /sys/class/dax backwards compatibility	2019-01-06 21:41:57 -08:00
Makefile	device-dax: Add /sys/class/dax backwards compatibility	2019-01-06 21:41:57 -08:00
super.c	device-dax: Introduce bus + driver model	2019-01-06 21:24:46 -08:00