diff options
| author | Mario Limonciello <mario.limonciello@amd.com> | 2026-01-15 14:31:10 -0600 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2026-01-16 15:26:23 +0200 |
| commit | fdee1b09721605f532352628d0a24623e7062efb (patch) | |
| tree | 5f5b7267859f4962c4389e033279379417fc1d65 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | f7fffd2e3f92ff526bf3a620e5bdd58bbbb96ccd (diff) | |
platform/x86: hp-bioscfg: Fix kobject warnings for empty attribute names
The hp-bioscfg driver attempts to register kobjects with empty names when
the HP BIOS returns attributes with empty name strings. This causes
multiple kernel warnings:
kobject: (00000000135fb5e6): attempted to be registered with empty name!
WARNING: CPU: 14 PID: 3336 at lib/kobject.c:219 kobject_add_internal+0x2eb/0x310
Add validation in hp_init_bios_buffer_attribute() to check if the
attribute name is empty after parsing it from the WMI buffer. If empty,
log a debug message and skip registration of that attribute, allowing the
module to continue processing other valid attributes.
Cc: stable@vger.kernel.org
Fixes: a34fc329b189 ("platform/x86: hp-bioscfg: bioscfg")
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patch.msgid.link/20260115203725.828434-2-mario.limonciello@amd.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions