From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794682210; b=ojTmQ47c/z1zflaMIuSjdlEgXpLjt0NJSLHW+54RrbNxmFahz+YF7iT2TK/YnPBW65Da uF9t+FScXreAT3420gtWPRN5ZWu2HDjGzIlJy5/linIijH25FUmz0H8mY+DVYlLeh6LaI KhMwFBWPwnBYmXEBRL8flF/HLEOhNvq4/fuy+c3ekukziXk0FaMUDp6iAUXfAP1EIHkpx S34LQ5mVsPQtQsqCLTD3/rgqzHny0uHqH8ewM2AyDptAC+LxJA+iEK7PxagDeKQby4O5R /FCHw/knymGQvWAAgghBN/ZaSsG1tuRzrnYTQVzaV4VQjTlAkEUAvpw7dCN7ix5nkEg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794682210; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=5I4qyEYssU3zNRO/FO8xvGNwCTadYFMngnpQRP9R7jI=; b=iAnL3FALPYOWffkVmzNPsFylWPJOHEWLCW27UqeKeKtdPWHI7Ek7fE4U5tdvf7k3lWTo 9ST/aaQUCRNUs8KO2UurzTnyD6miZ2YQX5m8o02EnuFS/RLw0EpoWYJysI7+XNceLh+mt bpyjrv5Ek+5NAdm8q7j0kXa6fspvQBJhB2Ob4Uhkq80J6iuD5Ita+nUZTkVOLcbYqCjN4 H1C1WTEPJClhD/0aYfUrLtR2F/bDe0riJmFL81j0iSuNCZ19Sa5uJxR/5qU+U1uzfgiv6 UIKYE7s9xKohy1TOAZxXJd2GRK01ONiTreTJAm+uUinLY45rBxybbhkCrup1rm3fwRw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=HdNmeGhB; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 86EF4606A32D; Sat, 14 Nov 2026 18:50:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=HdNmeGhB Received: by smtp.kernel.org (Postfix) with ESMTPSA id 44D3A1F000C4; Sat, 14 Nov 2026 18:50:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794682210; bh=5I4qyEYssU3zNRO/FO8xvGNwCTadYFMngnpQRP9R7jI=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=HdNmeGhBo75ENZCUXLxr5D9wCVO/ni6dZ69ycK+kUU0JqX+1tUgJDUr5FdoKYkdjS 8qX18L8s5rFGX/csebiZwqJV3GBsmuoT6f7yUerm7d3r9lucWnAPQmv0klBBKw1Mib 7rlLSrZiaxZlLpdx50EH3LAcX+awD31Y+TRgcLvxe161tEOkKNzt+kO6onMSDiN+qa K4h2LHaD+YNDHnG7kUtRdYAiPD4CDozZZWFu4sChYnSRvhqiZUBvyWGVKc9ILvJhYf mdLDkN7FA2YNS9+PV7qSQ3DScG3kCAL7u9iE2rmu/txnOB/bMDhk8IRjbJrDKy3jgq 4oAc7Adu4rmew== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 3A3A4380821F; Sat, 14 Nov 2026 18:50:10 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next v3 0/8] bpf, sockmap: Restrict iter-context sockmap updates to sockmap iterators From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179468220878.2337414.13541371504623047471.git-patchwork-notify@kernel.org> Date: Sat, 14 Nov 2026 18:50:08 +0000 References: <20261107-sockmap-update-limit-iter-v3-0-7c0bad1ad036@rbox.co> In-Reply-To: <20261107-sockmap-update-limit-iter-v3-0-7c0bad1ad036@rbox.co> To: Michal Luczaj Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, eddyz87@gmail.com, memxor@gmail.com, martin.lau@linux.dev, song@kernel.org, yonghong.song@linux.dev, jolsa@kernel.org, emil@etsalapatis.com, ihor.solodrai@linux.dev, shuah@kernel.org, john.fastabend@gmail.com, edumazet@kernel.org, kuniyu@google.com, pabeni@redhat.com, willemb@google.com, jakub@cloudflare.com, jiayuan.chen@linux.dev, davem@davemloft.net, kuba@kernel.org, horms@kernel.org, corbet@lwn.net, skhan@linuxfoundation.org, rdunlap@infradead.org, sdf@fomichev.me, bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-doc@vger.kernel.org, sashiko-bot@kernel.org Hello: This series was applied to bpf/bpf.git (master) by Alexei Starovoitov : On Sat, 07 Nov 2026 18:58:22 +0100 you wrote: > Follow-up to Sashiko's report [1] and the decision to restrict which > iterator may perform sockmap updates [2]. Series started short: remove > about-to-be-stale test, restrict updates, add a negative test. Then it > expanded: mark bpf_iter__sockmap::sk as PTR_TRUSTED, restrict > bpf_sock_destroy() callers to iter/{tcp,udp}, few little tweaks. > > [1]: https://msgid.link/20260626205814.BAC3C1F000E9@smtp.kernel.org > [2]: https://msgid.link/87echn2fhd.fsf@cloudflare.com > > [...] Here is the summary with links: - [bpf-next,v3,1/8] selftests/bpf: Remove sockmap update from bpf_iter_unix https://git.kernel.org/bpf/bpf/c/271e7fdce958 - [bpf-next,v3,2/8] bpf, sockmap: Restrict iter-context sockmap updates to iter/sockmap https://git.kernel.org/bpf/bpf/c/18f6c47d1097 - [bpf-next,v3,3/8] selftests/bpf: Add negative test for sockmap update from non-sockmap iter https://git.kernel.org/bpf/bpf/c/e16c83fa764f - [bpf-next,v3,4/8] bpf, docs: Document BPF_ITER_NOSLEEP https://git.kernel.org/bpf/bpf/c/c8d1abec6472 - [bpf-next,v3,5/8] bpf: Restrict bpf_sock_destroy() to iter/{tcp,udp} https://git.kernel.org/bpf/bpf/c/3164b25576aa - [bpf-next,v3,6/8] bpf: Mark bpf_iter__sockmap::sk as PTR_TRUSTED https://git.kernel.org/bpf/bpf/c/dd6e63efc2be - [bpf-next,v3,7/8] selftests/bpf: Add iter/sockmap bpf_sock_destroy() negative test https://git.kernel.org/bpf/bpf/c/b7f6028a7bc3 - [bpf-next,v3,8/8] bpf: Fix "unresolved symbol tcp_request_sock" build error https://git.kernel.org/bpf/bpf/c/22bc1ef8ac82 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html