From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8795A1EB3D for ; Mon, 9 Dec 2024 08:47:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733734041; cv=none; b=Hscl7xtpBpRj6DG+avz0BDqCl78VLU20lhpTQOUbEfC5ZNqyKkMyN8hvcuh3jmZOsfKtawUVytAEvWse1OE7l+X9AWetnrP+8f47XrhpckgVol1BqCMUU3HKAIsViyevWmnqX5FuaPfv/0vkP5+YZH0daP2WqQFyTDTuezR9saA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733734041; c=relaxed/simple; bh=7x4kE9Vr94gGe1N2KZZpihcupw4k6xiHIVEV3nAPbPM=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=nR4Didh7NgTkPUieC2dkwv4PpGNzb6lLog21QulpmlczQ82VCzwdY/ZPmiTbLSm7otBm1TlA1SUxVFPiVxGLGni8A7FVm0zgxQ1Gr4/5gTvoOfi3ykqJEXrsKVliPMGa1QAH++dWmg4g/OVLinbtmNEsaBdTigW+isBP3IXy44A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=c1VQOJE3; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="c1VQOJE3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F03B3C4CED1; Mon, 9 Dec 2024 08:47:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733734041; bh=7x4kE9Vr94gGe1N2KZZpihcupw4k6xiHIVEV3nAPbPM=; h=From:To:Cc:Subject:Date:From; b=c1VQOJE3/waIo+KXIs2+zqy57iOTqY4om/gA+dpmN2kbQfBU1OZPKTiMhUJPoSxBn kLwU6HYOLXyVI3nf91Dq/wXQhwVP/ko82/7QahFOpvcphkWsUgPCg/7NaJZ0QDhb/N emBzXCuxCIKTYLHEzmLItQAjWibj1C4hKSzX0btQgDjiXIcXVJc2TeSwoWh2TnFhGc ziLXvkSM8NVN78U8Q5OMmo43fyVwD2icSnTrLYezxWrRpUTq2OgVDlv64NaJSKAQ+i eO3cvBQZzXKzFZyEOTxLKX8nDM689AFNDMDjJdMWLdq2GtNWz7JIGlF2Gik5mo6mUn n3YLlrJrk6X8w== From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next v4 0/5] Squash to "Add mptcp_subflow bpf_iter support" Date: Mon, 9 Dec 2024 16:47:11 +0800 Message-ID: X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Geliang Tang v4: - CI reports the following BUILD_BUG_ON fails on i386: BUILD_BUG_ON(sizeof(struct bpf_iter_mptcp_subflow_kern) != sizeof(struct bpf_iter_mptcp_subflow)) Just like in bpf_iter_task_new(), change this "!=" to ">". v3: - check sock_owned_by_user_nocheck(sk)/spin_is_locked(&sk->sk_lock.slock), instead of lockdep_sock_is_held(sk). - add "sizeof" and "alignof" checks. - drop bpf_mptcp_sk() and bpf_mptcp_subflow_tcp_sock() definitions. Use bpf_skc_to_mptcp_sock() and mptcp_subflow_tcp_sock() in mptcp_subflow bpf_iter selftests instead. v2: - add CONFIG_LOCKDEP check in patch 2 to fix the build error reported by CI. Address Martin's comments in v1. Geliang Tang (5): mptcp: update bpf_mptcp_sock_from_subflow bpf: Allow use of skc_to_mptcp_sock in cg_sockopt Squash to "bpf: Register mptcp common kfunc set" Squash to "bpf: Add mptcp_subflow bpf_iter" Squash to "selftests/bpf: Add mptcp_subflow bpf_iter subtest" include/net/mptcp.h | 4 +-- kernel/bpf/cgroup.c | 2 ++ net/core/filter.c | 2 +- net/mptcp/bpf.c | 34 +++++++++---------- tools/testing/selftests/bpf/progs/mptcp_bpf.h | 1 - .../selftests/bpf/progs/mptcp_bpf_iters.c | 11 +++--- 6 files changed, 27 insertions(+), 27 deletions(-) -- 2.45.2