[PATCH] libnvdimm: fix smart data retrieval

From	Dan Williams <dan.j.williams@intel.com>
Newsgroups	linux.kernel
Subject	[PATCH] libnvdimm: fix smart data retrieval
Date	2016-04-07 03:00 +0200
Message-ID	<rl6sF-3TK-1@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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.

Cc: <stable@vger.kernel.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.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 fc82743aefb6..19f822d7f652 100644
--- a/drivers/nvdimm/bus.c
+++ b/drivers/nvdimm/bus.c
@@ -407,7 +407,7 @@ 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,

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[PATCH] libnvdimm: fix smart data retrieval Dan Williams <dan.j.williams@intel.com> - 2016-04-07 03:00 +0200
  Re: [PATCH] libnvdimm: fix smart data retrieval Johannes Thumshirn <jthumshirn@suse.de> - 2016-04-07 10:30 +0200

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