From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 1CB7213B58A; Wed, 20 May 2026 01:55:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779242140; cv=none; b=f3HmcS5HSHbz63GoAfCU7jUGVC8YBlHd80Juj5zB+ksAJQezieYVe6OrSEFq7kCT/fCWJao2JJW+Izj4myFrkDzY7g1ksSrQxuJAKK//gBV2lV/UYWqhS1vIWzjj0uiFpZHPXItT5Bq9mV6kdNYmsIytWYROMMYpViTUVIU2Z5Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779242140; c=relaxed/simple; bh=CkmrZgpKxfQunIM/6TIJXwCf/UzRNYUgtGTw6zBiRJA=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=HnAu7kXQdd7uGX576wJzwiJ01h7VsDYKO/la2mK2lt2IW2rSOLYFajI23p/ezJmtsv+AT2fH7/u431tkbSbZO5+jP6DfwRl3w0kyuO0nzjmqfcWwhSltUxVmjpEnKLfTRipTxVbn9JPhA0SxJruVV0CHPuxxeTxW0Fzc2ug2s3s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BBgiSrPd; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="BBgiSrPd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 570A61F000E9; Wed, 20 May 2026 01:55:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779242139; bh=Ib4SgarWJEX4iIZYZRN1n/Zcasoz6VE7lJsKARzwePA=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=BBgiSrPdA8nHm/icV2+QiuLGf3xstqQ2NjGxpERaKQXTKEMS4eBHCvJdq2sV350gi UdPffEE89xHyzod7uJ/Xpfbqx3i/38TxF5l+9DMBT1HY74J3zQvBIhc3bG/3S0d929 icPwZPUoRl//gN0hqLeY80EDIce7T1RweR3p0cpP598MYQv8fTrAGCrwHOKClyBJ9Z aE+bQM1B82HjRAFeWvvLSvlX2+nGaHRr5KeYLOPgFz1+arMXe8ePO1V9EdNubBZTie taWqJUJpXJmT1doIfr66YiY+UOe1cbI9ScsVrALDd9dpylYdoNnOPXBot1TZH1Edt7 j74fPf0Xk1EBg== Date: Tue, 19 May 2026 18:55:37 -0700 From: Jakub Kicinski To: Maoyi Xie Cc: "David S . Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , Allison Henderson , Praveen Kakkolangara , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , netdev@vger.kernel.org, linux-rdma@vger.kernel.org, rds-devel@oss.oracle.com, linux-kernel@vger.kernel.org, llvm@lists.linux.dev Subject: Re: [PATCH net v5] rds: filter RDS_INFO_* getsockopt by caller's netns Message-ID: <20260519185537.772bf34c@kernel.org> In-Reply-To: <20260518174613.1592290-1-maoyixie.tju@gmail.com> References: <20260518174613.1592290-1-maoyixie.tju@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Tue, 19 May 2026 01:46:13 +0800 Maoyi Xie wrote: > The RDS_INFO_* family of getsockopt(2) options reads several > file-scope global lists that are not per-netns: > > rds_sock_info / rds6_sock_info, > rds_sock_inc_info / rds6_sock_inc_info -> rds_sock_list > rds_tcp_tc_info / rds6_tcp_tc_info -> rds_tcp_tc_list > rds_conn_info / rds6_conn_info, > rds_conn_message_info_cmn (for the *_SEND_MESSAGES and > *_RETRANS_MESSAGES variants), > rds_for_each_conn_info (for RDS_INFO_IB_CONNECTIONS) > -> rds_conn_hash[] Does not apply to net: Applying: rds: filter RDS_INFO_* getsockopt by caller's netns error: patch failed: net/rds/tcp.c:201 error: net/rds/tcp.c: patch does not apply Patch failed at 0001 rds: filter RDS_INFO_* getsockopt by caller's netns -- pw-bot: cr