remarkable-linux/drivers/nvdimm
Dan Williams 0a70bd4305 dax: enable dax in the presence of known media errors (badblocks)
1/ If a mapping overlaps a bad sector fail the request.

2/ Do not opportunistically report more dax-capable capacity than is
   requested when errors present.

Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
[vishal: fix a conflict with system RAM collision patches]
[vishal: add a 'size' parameter to ->direct_access]
[vishal: fix a conflict with DAX alignment check patches]
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
2016-05-18 12:16:56 -06:00
..
blk.c nvdimm/blk: don't allocate unused major device number 2016-03-09 14:59:41 -08:00
btt.c mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros 2016-04-04 10:41:08 -07:00
btt.h
btt_devs.c libnvdimm: btt_devs: Fix locking in namespace_store 2015-09-17 11:37:16 -04:00
bus.c libnvdimm: fix smart data retrieval 2016-04-07 19:58:44 -07:00
claim.c
core.c libnvdimm, pfn: fix nvdimm_namespace_add_poison() vs section alignment 2016-04-07 20:02:06 -07:00
dimm.c
dimm_devs.c libnvdimm, nfit: centralize command status translation 2016-03-05 12:24:06 -08:00
e820.c x86, kexec, nvdimm: Use walk_iomem_res_desc() for iomem search 2016-01-30 09:49:59 +01:00
Kconfig libnvdimm, pmem: 'struct page' for pmem 2015-08-28 23:40:04 -04:00
label.c
label.h
Makefile
namespace_devs.c libnvdimm, pmem: adjust for section collisions with 'System RAM' 2016-03-05 12:25:45 -08:00
nd-core.h Merge branch 'for-4.5/block-dax' into for-4.5/libnvdimm 2016-01-10 07:53:55 -08:00
nd.h libnvdimm, pfn: fix nvdimm_namespace_add_poison() vs section alignment 2016-04-07 20:02:06 -07:00
pfn.h libnvdimm, pmem: adjust for section collisions with 'System RAM' 2016-03-05 12:25:45 -08:00
pfn_devs.c libnvdimm, pfn: fix uuid validation 2016-04-07 19:59:27 -07:00
pmem.c dax: enable dax in the presence of known media errors (badblocks) 2016-05-18 12:16:56 -06:00
region.c libnvdimm: async notification support 2016-03-05 12:24:06 -08:00
region_devs.c libnvdimm: fix namespace object confusion in is_uuid_busy() 2016-01-05 18:37:23 -08:00