From: Martin KaFai Lau <martin.lau@linux.dev>
To: Amery Hung <ameryhung@gmail.com>
Cc: bpf@vger.kernel.org, netdev@vger.kernel.org,
alexei.starovoitov@gmail.com, andrii@kernel.org,
daniel@iogearbox.net, paul.chaignon@gmail.com, kuba@kernel.org,
stfomichev@gmail.com, martin.lau@kernel.org,
mohsin.bashr@gmail.com, noren@nvidia.com, dtatulea@nvidia.com,
saeedm@nvidia.com, tariqt@nvidia.com, mbloch@nvidia.com,
maciej.fijalkowski@intel.com, kernel-team@meta.com
Subject: Re: [PATCH bpf-next v7 0/8] Add kfunc bpf_xdp_pull_data
Date: Tue, 23 Sep 2025 18:41:40 -0700 [thread overview]
Message-ID: <87568a0b-93c8-4fc1-a721-dbfeda01d0bb@linux.dev> (raw)
In-Reply-To: <20250922233356.3356453-1-ameryhung@gmail.com>
On 9/22/25 4:33 PM, Amery Hung wrote:
> bpf: Clear pfmemalloc flag when freeing all fragments
> bpf: Allow bpf_xdp_shrink_data to shrink a frag from head and tail
> bpf: Support pulling non-linear xdp data
> bpf: Clear packet pointers after changing packet data in kfuncs
Please follow up with a selftest for this change. For global func, there is an
example in commit 3f23ee5590d9.
> bpf: Make variables in bpf_prog_test_run_xdp less confusing
This makes the code easier to reason. Thanks. Applied.
> bpf: Support specifying linear xdp packet data size for
> BPF_PROG_TEST_RUN
> selftests/bpf: Test bpf_xdp_pull_data
> selftests: drv-net: Pull data before parsing headers
prev parent reply other threads:[~2025-09-24 1:42 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-22 23:33 [PATCH bpf-next v7 0/8] Add kfunc bpf_xdp_pull_data Amery Hung
2025-09-22 23:33 ` [PATCH bpf-next v7 1/8] bpf: Clear pfmemalloc flag when freeing all fragments Amery Hung
2025-09-22 23:33 ` [PATCH bpf-next v7 2/8] bpf: Allow bpf_xdp_shrink_data to shrink a frag from head and tail Amery Hung
2025-09-22 23:33 ` [PATCH bpf-next v7 3/8] bpf: Support pulling non-linear xdp data Amery Hung
2025-09-22 23:33 ` [PATCH bpf-next v7 4/8] bpf: Clear packet pointers after changing packet data in kfuncs Amery Hung
2025-09-22 23:33 ` [PATCH bpf-next v7 5/8] bpf: Make variables in bpf_prog_test_run_xdp less confusing Amery Hung
2025-09-22 23:33 ` [PATCH bpf-next v7 6/8] bpf: Support specifying linear xdp packet data size for BPF_PROG_TEST_RUN Amery Hung
2025-09-22 23:33 ` [PATCH bpf-next v7 7/8] selftests/bpf: Test bpf_xdp_pull_data Amery Hung
2025-09-22 23:33 ` [PATCH bpf-next v7 8/8] selftests: drv-net: Pull data before parsing headers Amery Hung
2025-09-24 1:40 ` [PATCH bpf-next v7 0/8] Add kfunc bpf_xdp_pull_data patchwork-bot+netdevbpf
2025-09-24 1:41 ` Martin KaFai Lau [this message]
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