A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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android_kernel_motorola_sm6375/drivers/dax
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Filename Latest commit message Latest commit date
Dan Williams 4cb19355ea device-dax: fail all private mapping attempts 
The device-dax implementation originally tried to be tricky and allow
private read-only mappings, but in the process allowed writable
MAP_PRIVATE + MAP_NORESERVE mappings.  For simplicity and predictability
just fail all private mapping attempts since device-dax memory is
statically allocated and will never support overcommit.

Cc: <[email protected]>
Cc: Dave Hansen <[email protected]>
Fixes: dee4107924 ("/dev/dax, core: file operations and dax-mmap")
Reported-by: Pawel Lebioda <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
2016-11-16 09:00:38 -08:00
..
dax.c device-dax: fail all private mapping attempts 2016-11-16 09:00:38 -08:00
dax.h dax: convert devm_create_dax_dev to PTR_ERR 2016-10-07 16:45:59 -07:00
Kconfig nvdimm: make CONFIG_NVDIMM_DAX 'bool' 2016-10-27 16:16:21 -07:00
Makefile
pmem.c device-dax: check devm_nsio_enable() return value 2016-10-28 14:35:25 -07:00