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| author | Alison Schofield <[email protected]> | 2023-04-19 03:26:27 +0000 |
|---|---|---|
| committer | Dan Williams <[email protected]> | 2023-04-23 18:46:22 +0000 |
| commit | 0a105ab28a4de44eb738ce64e9ac74946aa5133b (patch) | |
| tree | a83773bd9431d5cde703a4a8cdec64ab728e43cf /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | cxl/memdev: Add support for the Clear Poison mailbox command (diff) | |
| download | kernel-0a105ab28a4de44eb738ce64e9ac74946aa5133b.tar.gz kernel-0a105ab28a4de44eb738ce64e9ac74946aa5133b.zip | |
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 <[email protected]>
Link: https://lore.kernel.org/r/f911ca5277c9d0f9757b72d7e6842871bfff4fa2.1681874357.git.alison.schofield@intel.com
Tested-by: Jonathan Cameron <[email protected]>
Reviewed-by: Jonathan Cameron <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions