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authorDan Williams <dan.j.williams@intel.com>2019-01-24 17:33:06 -0800
committerDan Williams <dan.j.williams@intel.com>2019-02-12 10:48:14 -0800
commitfa7d2e639cd90442d868dfc6ca1d4cc9d8bf206e (patch)
tree0328b374c2d676b6756d4ae834841f094ab26c6b /drivers/dax
parent11a358109e0c48fa74f27e750dde4d25de4d5fc3 (diff)
downloadlinux-fa7d2e639cd90442d868dfc6ca1d4cc9d8bf206e.tar.bz2
libnvdimm/pmem: Honor force_raw for legacy pmem regions
For recovery, where non-dax access is needed to a given physical address range, and testing, allow the 'force_raw' attribute to override the default establishment of a dev_pagemap. Otherwise without this capability it is possible to end up with a namespace that can not be activated due to corrupted info-block, and one that can not be repaired due to a section collision. Cc: <stable@vger.kernel.org> Fixes: 004f1afbe199 ("libnvdimm, pmem: direct map legacy pmem by default") Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dax')
0 files changed, 0 insertions, 0 deletions