From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9AE44C433F5 for ; Thu, 21 Apr 2022 04:40:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1381402AbiDUEnD (ORCPT ); Thu, 21 Apr 2022 00:43:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35012 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229988AbiDUEnB (ORCPT ); Thu, 21 Apr 2022 00:43:01 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5CAEB267A for ; Wed, 20 Apr 2022 21:40:13 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id EC6EA61CC5 for ; Thu, 21 Apr 2022 04:40:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 40BC9C385A8; Thu, 21 Apr 2022 04:40:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1650516012; bh=9Dv1GhyA4T7NN9NY6yHXbKGgT/1H6kQ/vr+S0imoay0=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=NQISh3TJ9dlQPVuWFoF66C2xLIMXteazlNo4qMxhlkq2RYZN573z2xLYUseI38h9K L9Bn2AcqVrm4LSgNyUeznEI5AwP8lfKDJq83UvzpIrfTmeAQMYC83tA9PEbiddA+2i MbqDPus3hdCqkSEiELpyJL4HUHtMaG15N08MZ63/ooQaiqN3+5xM0Fj8CiFezYVE3x gjBcveJU5rjp+Exj78iqaYfLDP8I1QknhdRAdMGSctFm6UTXYm9+D0KybpwwWpgmVW wr5AaOypK2G6l60fE2+pQFS4eObWKSD0zfldCp4YWKD7xYPAUWu/3RqBWpfKMki7qo PQegTwORGuS3A== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 1B185E8DD85; Thu, 21 Apr 2022 04:40:12 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next v5 00/13] Introduce typed pointer support in BPF maps From: patchwork-bot+netdevbpf@kernel.org Message-Id: <165051601210.2500.17907694823304593612.git-patchwork-notify@kernel.org> Date: Thu, 21 Apr 2022 04:40:12 +0000 References: <20220415160354.1050687-1-memxor@gmail.com> In-Reply-To: <20220415160354.1050687-1-memxor@gmail.com> To: Kumar Kartikeya Dwivedi Cc: bpf@vger.kernel.org, ast@kernel.org, andrii@kernel.org, daniel@iogearbox.net, joannelkoong@gmail.com, toke@redhat.com, brouer@redhat.com Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Fri, 15 Apr 2022 21:33:41 +0530 you wrote: > This set enables storing pointers of a certain type in BPF map, and extends the > verifier to enforce type safety and lifetime correctness properties. > > The infrastructure being added is generic enough for allowing storing any kind > of pointers whose type is available using BTF (user or kernel) in the future > (e.g. strongly typed memory allocation in BPF program), which are internally > tracked in the verifier as PTR_TO_BTF_ID, but for now the series limits them to > two kinds of pointers obtained from the kernel. > > [...] Here is the summary with links: - [bpf-next,v5,01/13] bpf: Make btf_find_field more generic https://git.kernel.org/bpf/bpf-next/c/91af2fc8739e - [bpf-next,v5,02/13] bpf: Move check_ptr_off_reg before check_map_access https://git.kernel.org/bpf/bpf-next/c/0ed6ff597f2d - [bpf-next,v5,03/13] bpf: Allow storing unreferenced kptr in map (no matching commit) - [bpf-next,v5,04/13] bpf: Tag argument to be released in bpf_func_proto (no matching commit) - [bpf-next,v5,05/13] bpf: Allow storing referenced kptr in map (no matching commit) - [bpf-next,v5,06/13] bpf: Prevent escaping of kptr loaded from maps (no matching commit) - [bpf-next,v5,07/13] bpf: Adapt copy_map_value for multiple offset case (no matching commit) - [bpf-next,v5,08/13] bpf: Populate pairs of btf_id and destructor kfunc in btf (no matching commit) - [bpf-next,v5,09/13] bpf: Wire up freeing of referenced kptr (no matching commit) - [bpf-next,v5,10/13] bpf: Teach verifier about kptr_get kfunc helpers (no matching commit) - [bpf-next,v5,11/13] libbpf: Add kptr type tag macros to bpf_helpers.h (no matching commit) - [bpf-next,v5,12/13] selftests/bpf: Add C tests for kptr (no matching commit) - [bpf-next,v5,13/13] selftests/bpf: Add verifier tests for kptr (no matching commit) You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html