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Subject[PATCH 4.2.y-ckt 46/70] libnvdimm: fix smart data retrieval
Date
4.2.8-ckt8 -stable review patch.  If anyone has any objections, please let me know.

---8<------------------------------------------------------------

From: Dan Williams <dan.j.williams@intel.com>

commit 211291126698c8f047617565b2e2e7f822f86354 upstream.

It appears that smart data retrieval has been broken the since the
initial implementation. Fix the payload size to be 128-bytes per the
specification.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/nvdimm/bus.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c
index 496b9b6..5f47356 100644
--- a/drivers/nvdimm/bus.c
+++ b/drivers/nvdimm/bus.c
@@ -335,7 +335,7 @@ static const struct nd_cmd_desc __nd_cmd_dimm_descs[] = {
[ND_CMD_IMPLEMENTED] = { },
[ND_CMD_SMART] = {
.out_num = 2,
- .out_sizes = { 4, 8, },
+ .out_sizes = { 4, 128, },
},
[ND_CMD_SMART_THRESHOLD] = {
.out_num = 2,
--
2.7.4
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