diff options
| author | Alison Schofield <alison.schofield@intel.com> | 2023-04-19 06:26:27 +0300 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2023-04-23 21:46:22 +0300 |
| commit | 0a105ab28a4de44eb738ce64e9ac74946aa5133b (patch) | |
| tree | a83773bd9431d5cde703a4a8cdec64ab728e43cf /tools/perf/scripts/python/libxed.py | |
| parent | 9690b07748d18ac667036a68442081c4aea33ba7 (diff) | |
| download | linux-0a105ab28a4de44eb738ce64e9ac74946aa5133b.tar.xz | |
cxl/memdev: Warn of poison inject or clear to a mapped region
Inject and clear poison capabilities and intended for debug usage only.
In order to be useful in debug environments, the driver needs to allow
inject and clear operations on DPAs mapped in regions.
dev_warn_once() when either operation occurs.
Signed-off-by: Alison Schofield <alison.schofield@intel.com>
Link: https://lore.kernel.org/r/f911ca5277c9d0f9757b72d7e6842871bfff4fa2.1681874357.git.alison.schofield@intel.com
Tested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/libxed.py')
0 files changed, 0 insertions, 0 deletions