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| author | Srish Srinivasan <ssrish@linux.ibm.com> | 2026-09-23 23:58:13 +0530 |
|---|---|---|
| committer | Madhavan Srinivasan <maddy@linux.ibm.com> | 2026-09-29 22:09:46 +0530 |
| commit | 46b8411b2ee948b1786bc4af76e7feede0c2ddff (patch) | |
| tree | 799cd6ca4ea847e9852f24c739e41ef380a0edb9 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | abcccecf4aa4b681f50eb7d7de93fc9a0a61c181 (diff) | |
pseries/plpks: hide wrapping_features when unsupported
The PLPKS wrapping features config is only valid on systems that support
the "Key Wrapping" feature. Currently the config is always exposed, even
when the feature is unavailable.
Add an is_visible() callback to suppress the wrapping_features sysfs
attribute when the "Key Wrapping" feature is not supported. Declare the
attribute group static const, as it is not modified after initialization.
Fixes: 447eb1d5ef00 ("pseries/plpks: expose PowerVM wrapping features via the sysfs")
Cc: stable@vger.kernel.org # 7.0
Signed-off-by: Srish Srinivasan <ssrish@linux.ibm.com>
Tested-by: R Nageswara Sastry <rnsastry@linux.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20260923182816.151451-10-ssrish@linux.ibm.com
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions