bpf: Run deferred program freeing on system_dfl_long_wq by kernel-patches-daemon-bpf-rc[bot] · Pull Request #8426 · kernel-patches/bpf-rc

kernel-patches-daemon-bpf-rc · 2026-07-20T03:38:41Z

Pull request for series with
subject: bpf: Run deferred program freeing on system_dfl_long_wq
version: 1
url: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518

kernel-patches-daemon-bpf-rc · 2026-07-20T03:38:43Z

Upstream branch: 761214e
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-07-20T15:08:18Z

Upstream branch: cfce77b
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-07-20T19:13:34Z

Upstream branch: 0bcca2a
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-07-21T16:53:18Z

Upstream branch: 5f30ac9
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-07-21T17:05:22Z

Upstream branch: 7ac6e1a
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-07-21T17:31:48Z

Upstream branch: 7c25590
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-07-21T18:23:50Z

Upstream branch: 2f2223a
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-07-21T18:35:30Z

Upstream branch: 5eb8921
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-07-21T19:24:19Z

Upstream branch: 426a6be
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-07-21T20:50:59Z

Upstream branch: fcac2b4
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-02T22:48:05Z

Upstream branch: 8f876c7
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-03T01:29:00Z

Upstream branch: 0b10b94
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-03T02:01:32Z

Upstream branch: 6078126
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-03T13:10:04Z

Upstream branch: 457d4ec
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-04T09:45:49Z

Upstream branch: 7f333f8
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-04T23:02:32Z

Upstream branch: e2baf9c
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-04T23:34:48Z

Upstream branch: 6655c40
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-05T12:14:17Z

Upstream branch: 363b15d
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-05T17:58:23Z

Upstream branch: 5b91f44
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-05T18:45:19Z

Upstream branch: 8295c27
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-05T19:00:18Z

Upstream branch: 11c1e83
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-06T00:25:48Z

Upstream branch: 11c1e83
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-06T09:18:08Z

Upstream branch: 7d008cd
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-06T15:14:11Z

Upstream branch: 8c7f55d
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-07T05:19:09Z

Upstream branch: 41c129f
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-07T13:11:44Z

Upstream branch: 2b1f9f6
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-07T21:19:21Z

Upstream branch: e1d9b82
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-07T22:54:30Z

Upstream branch: 51476f6
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-08T10:07:36Z

Upstream branch: 8b365b3
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

kernel-patches-daemon-bpf-rc · 2026-08-08T10:19:23Z

Upstream branch: d114bb9
series: https://patchwork.kernel.org/project/netdevbpf/list/?series=1130518
version: 1

Destroying APT's seccomp BPF programs can spend over 20ms in arm64 JIT text invalidation. bpf_jit_free() calls kick_all_cpus_sync(), which is especially expensive on system with many CPUs. schedule_work() uses a per-CPU workqueue, causing: """ [204351.169849] workqueue: bpf_prog_free_deferred hogged CPU for >20000us 5 times, consider switching to WQ_UNBOUND """ This is triggered during a normal "sudo apt update -y" Queue the cleanup on system_dfl_long_wq, the unbound queue intended for long-running work, to avoid delaying concurrency-managed per-CPU workers. Signed-off-by: Richard Cheng <icheng@nvidia.com>

kernel-patches-daemon-bpf-rc Bot added new bpf-next V1 labels Jul 20, 2026

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