crypto: tegra - a call trace is triggered in debug_smp_processor_id()

[ 3968.199051] BUG: using smp_processor_id() in preemptible [00000000]
code: 15840000.crypto/897
[ 3968.199061] caller is debug_smp_processor_id+0x20/0x30
[ 3968.199075] CPU: 1 UID: 0 PID: 897 Comm: 15840000.crypto Kdump:
loaded Tainted: G        W      X   ------  ---
6.12.0-131.1473_2053543615.el10.aarch64+rt-64k #1 PREEMPT_RT
[ 3968.199080] Tainted: [W]=WARN, [X]=AUX
[ 3968.199081] Hardware name: NVIDIA NVIDIA IGX Orin Development
Kit/Jetson, BIOS 36.4.1-gcid-38375079 11/19/2024
[ 3968.199083] Call trace:
[ 3968.199084]  show_stack+0x34/0x98 (C)
[ 3968.199091]  dump_stack_lvl+0x80/0xa8
[ 3968.199095]  dump_stack+0x18/0x2c
[ 3968.199097]  check_preemption_disabled+0x114/0x120
[ 3968.199100]  debug_smp_processor_id+0x20/0x30
[ 3968.199102]  xfrm_trans_queue_net+0x30/0x100
[ 3968.199107]  xfrm_trans_queue+0x28/0x38
[ 3968.199110]  xfrm4_transport_finish+0xec/0x278
[ 3968.199114]  xfrm_input+0x60c/0xd90
[ 3968.199117]  xfrm_input_resume+0x20/0x138
[ 3968.199121]  esp_input_done+0x2c/0x50 [esp4]
[ 3968.199130]  authenc_verify_ahash_done+0x40/0x58
[ 3968.199135]  crypto_finalize_request+0x3c/0x90 [crypto_engine]
[ 3968.199142]  crypto_finalize_hash_request+0x18/0x30 [crypto_engine]
[ 3968.199145]  tegra_sha_do_one_req+0x4c/0xd0 [tegra_se]
[ 3968.199151]  crypto_pump_requests.constprop.0+0x150/0x2a0 [crypto_engine]
[ 3968.199154]  crypto_pump_work+0x1c/0x30 [crypto_engine]
[ 3968.199157]  kthread_worker_fn+0x100/0x2c0
[ 3968.199161]  kthread+0x114/0x130
[ 3968.199164]  ret_from_fork+0x10/0x20

These commits show that crypto_finalize_hash_request() and crypto_finalize_skcipher_request() must be called under local_bh_disable(). Maybe the similar thing should be done to NVIDIA’s tegra crypto driver to avoid this warning.

56ddb9aa3b32 crypto: stm32/cryp - call finalize with bh disabled a853450bf4c7 crypto: xilinx - call finalize with bh disabled 7f22421103c5 crypto: gemini - call finalize with bh disabled dba633342994 crypto: amlogic - call finalize with bh disabled f75a749b6d78 crypto: sun8i-ce - call finalize with bh disabled b169b3766242 crypto: sun8i-ss - call finalize with bh disabled

Thanks.