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path: root/drivers/nvdimm/dimm_devs.c
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Diffstat (limited to 'drivers/nvdimm/dimm_devs.c')
-rw-r--r--drivers/nvdimm/dimm_devs.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/nvdimm/dimm_devs.c b/drivers/nvdimm/dimm_devs.c
index c7c980577491..1fc081dcf631 100644
--- a/drivers/nvdimm/dimm_devs.c
+++ b/drivers/nvdimm/dimm_devs.c
@@ -349,11 +349,18 @@ static ssize_t available_slots_show(struct device *dev,
}
static DEVICE_ATTR_RO(available_slots);
-__weak ssize_t security_show(struct device *dev,
+ssize_t security_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct nvdimm *nvdimm = to_nvdimm(dev);
+ /*
+ * For the test version we need to poll the "hardware" in order
+ * to get the updated status for unlock testing.
+ */
+ if (IS_ENABLED(CONFIG_NVDIMM_SECURITY_TEST))
+ nvdimm->sec.flags = nvdimm_security_flags(nvdimm, NVDIMM_USER);
+
if (test_bit(NVDIMM_SECURITY_OVERWRITE, &nvdimm->sec.flags))
return sprintf(buf, "overwrite\n");
if (test_bit(NVDIMM_SECURITY_DISABLED, &nvdimm->sec.flags))