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| author | Shiju Jose <shiju.jose@huawei.com> | 2025-06-26 13:13:44 +0300 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2025-06-30 11:57:24 +0300 |
| commit | 1e14ea901dc8d976d355ddc3e0de84ee86ef0596 (patch) | |
| tree | e9a8151c88aa37227f6f332e5e5b4a80453fb8f2 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | a3f3040657417aeadb9622c629d4a0c2693a0f93 (diff) | |
| download | linux-1e14ea901dc8d976d355ddc3e0de84ee86ef0596.tar.xz | |
EDAC: Initialize EDAC features sysfs attributes
Fix the lockdep splat caused by missing sysfs_attr_init() calls for the
recently added EDAC feature's sysfs attributes.
In lockdep_init_map_type(), the check for the lock-class key if
(!static_obj(key) && !is_dynamic_key(key)) causes the splat.
Backtrace:
RIP: 0010:lockdep_init_map_type
Call Trace:
__kernfs_create_file
sysfs_add_file_mode_ns
internal_create_group
internal_create_groups
device_add
? __init_waitqueue_head
edac_dev_register
devm_cxl_memdev_edac_register
? lock_acquire
? find_held_lock
? cxl_mem_probe
? cxl_mem_probe
? lockdep_hardirqs_on
? cxl_mem_probe
cxl_mem_probe
[ bp: Massage. ]
Fixes: f90b738166fe ("EDAC: Add scrub control feature")
Fixes: bcbd069b11b0 ("EDAC: Add a Error Check Scrub control feature")
Fixes: 699ea5219c4b ("EDAC: Add a memory repair control feature")
Reported-by: Dave Jiang <dave.jiang@intel.com>
Suggested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Shiju Jose <shiju.jose@huawei.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Link: https://lore.kernel.org/20250626101344.1726-1-shiju.jose@huawei.com
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions