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linux/drivers/nvdimm
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Dan Williams 595c73071e libnvdimm, region: fix flush hint table thinko 
The definition of the flush hint table as:

	void __iomem *flush_wpq[0][0];

...passed the unit test, but is broken as flush_wpq[0][1] and
flush_wpq[1][0] refer to the same entry.  Fix this to use a helper that
calculates a slot in the table based on the geometry of flush hints in
the region.  This is important to get right since virtualization
solutions use this mechanism to trigger hypervisor flushes to platform
persistence.

Reported-by: Dave Jiang <dave.jiang@intel.com>
Tested-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2016-09-24 11:45:38 -07:00
..
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 libnvdimm: allow legacy (e820) pmem region to clear bad blocks 2016-09-09 17:34:46 -07:00
claim.c libnvdimm, pmem: use nvdimm_flush() for namespace I/O writes 2016-07-12 15:13:48 -07:00
core.c libnvdimm: fix devm_nvdimm_memremap() error path 2016-09-21 09:35:15 -07:00
dax_devs.c libnvdimm, dax: autodetect support 2016-05-20 22:02:57 -07:00
dimm_devs.c libnvdimm, nfit: move flush hint mapping to region-device driver-data 2016-07-11 15:09:26 -07:00
dimm.c libnvdimm: pmem label sets and namespace instantiation. 2015-06-24 21:24:10 -04:00
e820.c libnvdimm: move ->module to struct nvdimm_bus_descriptor 2016-07-21 20:03:19 -07:00
Kconfig libnvdimm: introduce devm_nvdimm_memremap(), convert nfit_spa_map() users 2016-07-07 17:11:09 -07:00
label.c libnvdimm: infrastructure for btt devices 2015-06-25 04:20:04 -04:00
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, dax: introduce device-dax infrastructure 2016-05-09 15:35:42 -07:00
nd-core.h libnvdimm: move ->module to struct nvdimm_bus_descriptor 2016-07-21 20:03:19 -07:00
nd.h libnvdimm, region: fix flush hint table thinko 2016-09-24 11:45:38 -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 block: rename bio bi_rw to bi_opf 2016-08-07 14:41:02 -06:00
pmem.h pmem: kill __pmem address space 2016-07-12 19:25:38 -07:00
region_devs.c libnvdimm, region: fix flush hint table thinko 2016-09-24 11:45:38 -07:00
region.c libnvdimm: keep region data alive over namespace removal 2016-07-11 16:13:41 -07:00