diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2025-07-31 12:29:08 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-08-01 13:52:36 -0700 |
| commit | 38358fa3cc8e16c6862a3e5c5c233f9f652e3a6d (patch) | |
| tree | 870a706e68842b07cf55fbbdd8865bc41e54716b /scripts/lib/kdoc/kdoc_re.py | |
| parent | f8fded7536a9350ce849f21eee124d66056aa54c (diff) | |
net: airoha: Fix PPE table access in airoha_ppe_debugfs_foe_show()
In order to avoid any possible race we need to hold the ppe_lock
spinlock accessing the hw PPE table. airoha_ppe_foe_get_entry routine is
always executed holding ppe_lock except in airoha_ppe_debugfs_foe_show
routine. Fix the problem introducing airoha_ppe_foe_get_entry_locked
routine.
Fixes: 3fe15c640f380 ("net: airoha: Introduce PPE debugfs support")
Reviewed-by: Dawid Osuchowski <dawid.osuchowski@linux.intel.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250731-airoha_ppe_foe_get_entry_locked-v2-1-50efbd8c0fd6@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_re.py')
0 files changed, 0 insertions, 0 deletions