diff options
| author | Alison Schofield <alison.schofield@intel.com> | 2023-04-18 10:39:06 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2023-04-23 11:46:02 -0700 |
| commit | 7ff6ad1075885fdc71f6fea94b95109a582dec29 (patch) | |
| tree | 0e2b6a34618028e49bf617df565324e5846a7f9e /drivers/spi/spi-fsl-spi.c | |
| parent | ddf49d57b841e55e1b0aee1224a9f526e50e1bcc (diff) | |
cxl/memdev: Add trigger_poison_list sysfs attribute
When a boolean 'true' is written to this attribute the memdev driver
retrieves the poison list from the device. The list consists of
addresses that are poisoned, or would result in poison if accessed,
and the source of the poison. This attribute is only visible for
devices supporting the capability. The retrieved errors are logged
as kernel events when cxl_poison event tracing is enabled.
Signed-off-by: Alison Schofield <alison.schofield@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/1081cfdc8a349dc754779642d584707e56db26ba.1681838291.git.alison.schofield@intel.com
Tested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/spi/spi-fsl-spi.c')
0 files changed, 0 insertions, 0 deletions