From: Jakub Kicinski <kuba@kernel.org>
To: Amery Hung <ameryhung@gmail.com>
Cc: netdev@vger.kernel.org, bpf@vger.kernel.org,
daniel@iogearbox.net, andrii@kernel.org,
alexei.starovoitov@gmail.com, martin.lau@kernel.org,
edumazet@google.com, xiyou.wangcong@gmail.com,
cong.wang@bytedance.com, jhs@mojatatu.com, sinquersw@gmail.com,
toke@redhat.com, jiri@resnulli.us, stfomichev@gmail.com,
ekarani.silvestre@ccc.ufcg.edu.br, yangpeihao@sjtu.edu.cn,
yepeilin.cs@gmail.com, ming.lei@redhat.com, kernel-team@meta.com
Subject: Re: [PATCH bpf-next v3 08/18] bpf: net_sched: Support implementation of Qdisc_ops in bpf
Date: Tue, 4 Feb 2025 14:18:51 -0800 [thread overview]
Message-ID: <20250204141851.522ae938@kernel.org> (raw)
In-Reply-To: <20250131192912.133796-9-ameryhung@gmail.com>
On Fri, 31 Jan 2025 11:28:47 -0800 Amery Hung wrote:
> + if (new &&
> + !(parent->flags & TCQ_F_MQROOT) &&
> + new->ops->owner == BPF_MODULE_OWNER) {
> + NL_SET_ERR_MSG(extack, "BPF qdisc not supported on a non root");
> + return -EINVAL;
> + }
This check should live in bpf_qdisc.c
next prev parent reply other threads:[~2025-02-04 22:18 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-31 19:28 [PATCH bpf-next v3 00/18] bpf qdisc Amery Hung
2025-01-31 19:28 ` [PATCH bpf-next v3 01/18] bpf: Make every prog keep a copy of ctx_arg_info Amery Hung
2025-02-04 5:57 ` Eduard Zingerman
2025-01-31 19:28 ` [PATCH bpf-next v3 02/18] bpf: Support getting referenced kptr from struct_ops argument Amery Hung
2025-02-04 5:57 ` Eduard Zingerman
2025-01-31 19:28 ` [PATCH bpf-next v3 03/18] selftests/bpf: Test referenced kptr arguments of struct_ops programs Amery Hung
2025-02-04 5:58 ` Eduard Zingerman
2025-01-31 19:28 ` [PATCH bpf-next v3 04/18] bpf: Allow struct_ops prog to return referenced kptr Amery Hung
2025-02-04 5:58 ` Eduard Zingerman
2025-01-31 19:28 ` [PATCH bpf-next v3 05/18] selftests/bpf: Test returning referenced kptr from struct_ops programs Amery Hung
2025-02-04 5:58 ` Eduard Zingerman
2025-01-31 19:28 ` [PATCH bpf-next v3 06/18] bpf: Prepare to reuse get_ctx_arg_idx Amery Hung
2025-01-31 19:28 ` [PATCH bpf-next v3 07/18] bpf: Generalize finding member offset of struct_ops prog Amery Hung
2025-02-04 5:59 ` Eduard Zingerman
2025-01-31 19:28 ` [PATCH bpf-next v3 08/18] bpf: net_sched: Support implementation of Qdisc_ops in bpf Amery Hung
2025-02-04 22:18 ` Jakub Kicinski [this message]
2025-02-04 23:21 ` Amery Hung
2025-02-05 1:27 ` Jakub Kicinski
2025-02-05 4:13 ` Amery Hung
2025-01-31 19:28 ` [PATCH bpf-next v3 09/18] bpf: net_sched: Add basic bpf qdisc kfuncs Amery Hung
2025-01-31 19:28 ` [PATCH bpf-next v3 10/18] bpf: Search and add kfuncs in struct_ops prologue and epilogue Amery Hung
2025-02-04 5:59 ` Eduard Zingerman
2025-01-31 19:28 ` [PATCH bpf-next v3 11/18] bpf: net_sched: Add a qdisc watchdog timer Amery Hung
2025-01-31 19:28 ` [PATCH bpf-next v3 12/18] bpf: net_sched: Support updating bstats Amery Hung
2025-01-31 19:28 ` [PATCH bpf-next v3 13/18] bpf: net_sched: Support updating qstats Amery Hung
2025-01-31 19:28 ` [PATCH bpf-next v3 14/18] bpf: net_sched: Allow writing to more Qdisc members Amery Hung
2025-01-31 19:28 ` [PATCH bpf-next v3 15/18] libbpf: Support creating and destroying qdisc Amery Hung
2025-01-31 19:28 ` [PATCH bpf-next v3 16/18] selftests/bpf: Add a basic fifo qdisc test Amery Hung
2025-01-31 19:28 ` [PATCH bpf-next v3 17/18] selftests/bpf: Add a bpf fq qdisc to selftest Amery Hung
2025-01-31 19:28 ` [PATCH bpf-next v3 18/18] selftests/bpf: Test attaching bpf qdisc to mq and non root Amery Hung
2025-02-01 0:45 ` Amery Hung
2025-02-04 5:58 ` Eduard Zingerman
2025-02-04 18:17 ` Amery Hung
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