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 C9BEAC6FD1D for ; Sat, 1 Apr 2023 16:20:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229767AbjDAQUX (ORCPT ); Sat, 1 Apr 2023 12:20:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42160 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229461AbjDAQUV (ORCPT ); Sat, 1 Apr 2023 12:20:21 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D46AA5E1; Sat, 1 Apr 2023 09:20:20 -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 ams.source.kernel.org (Postfix) with ESMTPS id B81FEB80B53; Sat, 1 Apr 2023 16:20:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 71EC2C433EF; Sat, 1 Apr 2023 16:20:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1680366017; bh=TfVkFAQrZRqszfcTd87B057fpnS2YlPX9AigM3sNpBk=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=q0GXdfjk6CWtoXshR7/w9bTKsQqNd4ubmlT83L/igTvIwO8uc/6pf599oJkz4UmFr Dx35ia2gZEkuBlSVZ7G4Gbstk7RI3mM3roMPPuckEnONe0ke9hIJUeq+uQYNtGoFTS D0iQcCaF/1RnPzQbTGVUvOocv0ZicUa0ukS+RMDpMZB5mLb7Maa9EVk2TsEHJxmpyu ORjwHvCs2XrpMSteibrC1ZV2j/+OpDIxyUt0WxeYS9VyPX1JahD4Cz3Q9Kz/K4xQMa pbZrfzGG+x7BDanUOprgtszG726+Q6YdNAhef9KNpjVO3QbWJbMThJkDLMxHJJR42L bcnZ50JQfyZ0A== 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 4B207E21EDD; Sat, 1 Apr 2023 16:20:17 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next v2 0/3] Enable RCU semantics for task kptrs From: patchwork-bot+netdevbpf@kernel.org Message-Id: <168036601729.14852.14484701453991641814.git-patchwork-notify@kernel.org> Date: Sat, 01 Apr 2023 16:20:17 +0000 References: <20230331195733.699708-1-void@manifault.com> In-Reply-To: <20230331195733.699708-1-void@manifault.com> To: David Vernet Cc: bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, martin.lau@linux.dev, song@kernel.org, yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@google.com, haoluo@google.com, jolsa@kernel.org, linux-kernel@vger.kernel.org, kernel-team@meta.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Fri, 31 Mar 2023 14:57:30 -0500 you wrote: > In commit 22df776a9a86 ("tasks: Extract rcu_users out of union"), the > 'refcount_t rcu_users' field was extracted out of a union with the > 'struct rcu_head rcu' field. This allows us to use the field for > refcounting struct task_struct with RCU protection, as the RCU callback > no longer flips rcu_users to be nonzero after the callback is scheduled. > > This patch set leverages this to do a few things: > > [...] Here is the summary with links: - [bpf-next,v2,1/3] bpf: Make struct task_struct an RCU-safe type https://git.kernel.org/bpf/bpf-next/c/d02c48fa1139 - [bpf-next,v2,2/3] bpf: Remove now-defunct task kfuncs https://git.kernel.org/bpf/bpf-next/c/f85671c6ef46 - [bpf-next,v2,3/3] bpf,docs: Update documentation to reflect new task kfuncs https://git.kernel.org/bpf/bpf-next/c/db9d479ab59b You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html