[PATCH AUTOSEL 4.19 04/81] acpi/nfit: Always dump _DSM output payload

Sasha Levin
2019-05-07T06:01:42Z

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

[ Upstream commit 351f339faa308c1c1461314a18c832239a841ca0 ]

The dynamic-debug statements for command payload output only get emitted
when the command is not ND_CMD_CALL. Move the output payload dumping
ahead of the early return path for ND_CMD_CALL.

Fixes: 31eca76ba2fc9 ("...whitelisted dimm command marshaling mechanism")
Reported-by: Vishal Verma <vishal.l.verma@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/acpi/nfit/core.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
index 925dbc751322..8340c81b258b 100644
--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -542,6 +542,12 @@ int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm,
goto out;
}

+ dev_dbg(dev, "%s cmd: %s output length: %d\n", dimm_name,
+ cmd_name, out_obj->buffer.length);
+ print_hex_dump_debug(cmd_name, DUMP_PREFIX_OFFSET, 4, 4,
+ out_obj->buffer.pointer,
+ min_t(u32, 128, out_obj->buffer.length), true);
+
if (call_pkg) {
call_pkg->nd_fw_size = out_obj->buffer.length;
memcpy(call_pkg->nd_payload + call_pkg->nd_size_in,
@@ -560,12 +566,6 @@ int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm,
return 0;
}

- dev_dbg(dev, "%s cmd: %s output length: %d\n", dimm_name,
- cmd_name, out_obj->buffer.length);
- print_hex_dump_debug(cmd_name, DUMP_PREFIX_OFFSET, 4, 4,
- out_obj->buffer.pointer,
- min_t(u32, 128, out_obj->buffer.length), true);
-
for (i = 0, offset = 0; i < desc->out_num; i++) {
u32 out_size = nd_cmd_out_size(nvdimm, cmd, desc, i, buf,
(u32 *) out_obj->buffer.pointer,
--
2.20.1