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82bf1037f2
linux/drivers/nvdimm
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Dave Jiang 82bf1037f2 libnvdimm: check and clear poison before writing to pmem 
We need to clear any poison when we are writing to pmem. The granularity
will be sector size. If it's less then we can't do anything about it
barring corruption.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Vishal Verma <vishal.l.verma@intel.com>
[djbw: fixup 0-length write request to succeed]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2016-11-11 20:35:31 -08:00
..
blk.c libnvdimm for 4.8 2016-07-28 17:38:16 -07:00
btt_devs.c nvdimm, btt: add a size attribute for BTTs 2016-08-08 09:26:14 -07:00
btt.c nvdimm, btt: add a size attribute for BTTs 2016-08-08 09:26:14 -07:00
btt.h libnvdimm, btt: consolidate arena validation 2015-08-14 13:43:04 -04:00
bus.c Merge branch 'for-4.9/libnvdimm' into libnvdimm-for-next 2016-10-07 16:46:24 -07:00
claim.c libnvdimm: check and clear poison before writing to pmem 2016-11-11 20:35:31 -08:00
core.c libnvdimm: use generic iostat interfaces 2016-10-19 08:53:26 -07:00
dax_devs.c libnvdimm, dax: autodetect support 2016-05-20 22:02:57 -07:00
dimm_devs.c libnvdimm: allow a platform to force enable label support 2016-10-19 08:57:33 -07:00
dimm.c libnvdimm: allow a platform to force enable label support 2016-10-19 08:57:33 -07:00
e820.c libnvdimm: move ->module to struct nvdimm_bus_descriptor 2016-07-21 20:03:19 -07:00
Kconfig /dev/dax: fix Kconfig dependency build breakage 2016-10-07 16:46:00 -07:00
label.c libnvdimm, namespace: update label implementation for multi-pmem 2016-10-07 09:22:53 -07:00
label.h libnvdimm: write blk label set 2015-06-24 21:24:10 -04:00
Makefile libnvdimm, dax: introduce device-dax infrastructure 2016-05-09 15:35:42 -07:00
namespace_devs.c libnvdimm, namespace: allow creation of multiple pmem-namespaces per region 2016-10-07 09:22:53 -07:00
nd-core.h libnvdimm, namespace: allow creation of multiple pmem-namespaces per region 2016-10-07 09:22:53 -07:00
nd.h libnvdimm: allow a platform to force enable label support 2016-10-19 08:57:33 -07:00
pfn_devs.c libnvdimm, pfn, dax: fix initialization vs autodetect for mode + alignment 2016-06-23 17:50:39 -07:00
pfn.h libnvdimm, dax: autodetect support 2016-05-20 22:02:57 -07:00
pmem.c pmem: reduce kmap_atomic sections to the memcpys only 2016-09-30 17:03:45 -07:00
pmem.h pmem: kill __pmem address space 2016-07-12 19:25:38 -07:00
region_devs.c Merge branch 'for-4.9/libnvdimm' into libnvdimm-for-next 2016-10-07 16:46:24 -07:00
region.c libnvdimm: keep region data alive over namespace removal 2016-07-11 16:13:41 -07:00