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 60630C6FA99 for ; Fri, 10 Mar 2023 20:31:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231524AbjCJUby (ORCPT ); Fri, 10 Mar 2023 15:31:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41978 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231539AbjCJUbi (ORCPT ); Fri, 10 Mar 2023 15:31:38 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7FB5013B2A2 for ; Fri, 10 Mar 2023 12:30:27 -0800 (PST) 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 ams.source.kernel.org (Postfix) with ESMTPS id 9D29DB82410 for ; Fri, 10 Mar 2023 20:30:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 36F8BC4339B; Fri, 10 Mar 2023 20:30:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1678480218; bh=8/eTu5imn2JQt1ra3enfswE3qWY3uU6Cdf1YraaY+1w=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=lpU/GjkdcxVWG8y8kJ6J7f3FYlzPaTZx5MfaEiUprx7NmPOsnJ29iytChCozqz2kz o9oS1lAlrag0X/aa+iIpNMC1jl96uBzEU3h/pkqzKVkzWbBKaEs6hkpXhcOJXLIxUA w7IOekHW6xfXmL79nRJnNxC8B8tvjqKZ2RG8APPRxiLzKzksQIf+Hnp9ecTsKaWDvH x2bfWY5wXAGa2gSitnC8hlB19ylD1dADbacqabJee67zmsvHVxeEjEn5iK1rquqDnP bzX5175piuud9IU3Lnj+MBueQ0MbWA0FCNQJD189/o63rMVpV1czUEHHLTKF44rh65 qrA9kVv6TWxXg== 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 1B6F6C59A4C; Fri, 10 Mar 2023 20:30:18 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v1 bpf-next 0/6] Support stashing local kptrs with bpf_kptr_xchg From: patchwork-bot+netdevbpf@kernel.org Message-Id: <167848021810.31195.5242744618303272983.git-patchwork-notify@kernel.org> Date: Fri, 10 Mar 2023 20:30:18 +0000 References: <20230309180111.1618459-1-davemarchevsky@fb.com> In-Reply-To: <20230309180111.1618459-1-davemarchevsky@fb.com> To: Dave Marchevsky Cc: bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, kernel-team@fb.com, tj@kernel.org 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 Thu, 9 Mar 2023 10:01:05 -0800 you wrote: > Local kptrs are kptrs allocated via bpf_obj_new with a type specified in program > BTF. A BPF program which creates a local kptr has exclusive control of the > lifetime of the kptr, and, prior to terminating, must: > > * free the kptr via bpf_obj_drop > * If the kptr is a {list,rbtree} node, add the node to a {list, rbtree}, > thereby passing control of the lifetime to the collection > > [...] Here is the summary with links: - [v1,bpf-next,1/6] bpf: verifier: Rename kernel_type_name helper to btf_type_name https://git.kernel.org/bpf/bpf-next/c/b32a5dae44cc - [v1,bpf-next,2/6] bpf: btf: Remove unused btf_field_info_type enum https://git.kernel.org/bpf/bpf-next/c/a4aa38897b6a - [v1,bpf-next,3/6] bpf: Change btf_record_find enum parameter to field_mask https://git.kernel.org/bpf/bpf-next/c/74843b57ec70 - [v1,bpf-next,4/6] bpf: Support __kptr to local kptrs (no matching commit) - [v1,bpf-next,5/6] bpf: Allow local kptrs to be exchanged via bpf_kptr_xchg (no matching commit) - [v1,bpf-next,6/6] selftests/bpf: Add local kptr stashing test (no matching commit) You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html