From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Williams Subject: [PATCH] libnvdimm: fix smart data retrieval Date: Wed, 06 Apr 2016 17:53:44 -0700 Message-ID: <20160407005344.30117.84197.stgit@dwillia2-desk3.jf.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: Received: from mga01.intel.com ([192.55.52.88]:18982 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751649AbcDGAyl (ORCPT ); Wed, 6 Apr 2016 20:54:41 -0400 Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: linux-nvdimm@lists.01.org Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org 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: Signed-off-by: Dan Williams --- 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,