diff options
| author | Jian Shen <shenjian15@huawei.com> | 2025-01-06 22:36:39 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-01-08 10:33:14 -0800 |
| commit | 98b1e3b27734139c76295754b6c317aa4df6d32e (patch) | |
| tree | cb33c6c04ea4671c96aa3854fc43c51f47098b53 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 5191a8d3c2ab5bc01930ea3425e06a739af5b0e9 (diff) | |
net: hns3: don't auto enable misc vector
Currently, there is a time window between misc irq enabled
and service task inited. If an interrupte is reported at
this time, it will cause warning like below:
[ 16.324639] Call trace:
[ 16.324641] __queue_delayed_work+0xb8/0xe0
[ 16.324643] mod_delayed_work_on+0x78/0xd0
[ 16.324655] hclge_errhand_task_schedule+0x58/0x90 [hclge]
[ 16.324662] hclge_misc_irq_handle+0x168/0x240 [hclge]
[ 16.324666] __handle_irq_event_percpu+0x64/0x1e0
[ 16.324667] handle_irq_event+0x80/0x170
[ 16.324670] handle_fasteoi_edge_irq+0x110/0x2bc
[ 16.324671] __handle_domain_irq+0x84/0xfc
[ 16.324673] gic_handle_irq+0x88/0x2c0
[ 16.324674] el1_irq+0xb8/0x140
[ 16.324677] arch_cpu_idle+0x18/0x40
[ 16.324679] default_idle_call+0x5c/0x1bc
[ 16.324682] cpuidle_idle_call+0x18c/0x1c4
[ 16.324684] do_idle+0x174/0x17c
[ 16.324685] cpu_startup_entry+0x30/0x6c
[ 16.324687] secondary_start_kernel+0x1a4/0x280
[ 16.324688] ---[ end trace 6aa0bff672a964aa ]---
So don't auto enable misc vector when request irq..
Fixes: 7be1b9f3e99f ("net: hns3: make hclge_service use delayed workqueue")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Link: https://patch.msgid.link/20250106143642.539698-5-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions